Feeding, chopping, hanging and overhauling device and silage harvester

Abstract

The invention discloses a feeding, chopping and hitching overhauling device and a silage maize machine.The feeding, chopping and hitching overhauling device comprises a mounting frame, tire assemblies, a feeding system, a chopping system, a first connecting assembly, a second connecting assembly, a hitching hook assembly and a translation assembly, the tire assemblies are arranged on the mounting frame, the chopping system is arranged on the mounting frame and located between the tire assemblies, and the first connecting assembly and the second connecting assembly are arranged on the mounting frame; the lower end of the feeding system is detachably and rotatably connected with the lower end of the chopping system through the hooking hook assembly, the translation assembly is arranged at the lower end of the chopping system in the horizontal direction and located below the feeding system, and the translation assembly is used for being in rolling fit with the feeding system after the feeding system is separated from the hooking hook assembly. A first side of the upper end of the feeding system is connected to a first side of the upper end of the chopping system through a first coupling assembly, and a second side of the upper end of the feeding system is connected to a second side of the upper end of the chopping system through a second coupling assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of silage harvesting machinery, in particular to a feeding, chopping, hooking and repairing device. In addition, the present invention also relates to a silage machine comprising the feeding, chopping, hooking and repairing device. Background Art

[0002] The silage machine is mainly composed of a harvesting system, a feeding system, a shredding system, a crushing system and a throwing system to realize the harvesting, feeding, shredding, grain crushing and throwing operations of the silage material. Among them, the shredding operation belongs to the intermediate link of the material operation and is mainly realized by the shredding system. The front systems are the harvesting system and the feeding system in turn. In the existing silage machines, although the harvesting system and the feeding system can be easily connected and disconnected quickly, it is very difficult to realize the connection and disconnection of the feeding system and the shredding system. This is because when the silage machine is operating, the feeding system and the shredding system are required to be stably and reliably connected together to realize the normal operation of the silage machine. When it is necessary to repair the rear roller of the feeding system and maintain the knife roller of the shredding system, the feeding system and the shredding system are required to be quickly disconnected so as to complete the inspection and maintenance as soon as possible without affecting the harvesting process of the silage machine. In addition, since the scraper in the feeding system and the moving blade and fixed blade in the shredding system are the main working parts of the silage machine, they will be worn or damaged to varying degrees during operation. When the silage machine has been working for a period of time, the main working parts will be worn by materials or damaged by external factors, which will cause the operating quality of the silage machine to deteriorate, the energy consumption of the whole machine to increase, and the operating effect to deteriorate. Therefore, the main working parts need to be inspected and repaired from time to time according to the operating effect of the silage machine.

[0003] Although Chinese utility model patent CN219741286U discloses a hook-and-drop device for a feeding system of a silage machine and a silage machine, the hook-and-drop device for the feeding system and the silage machine are flexibly and quickly realized by the mutual coordination of the mounting frame, the shredding system, the feeding system, the stretching assembly and the driving and rotating assembly, so that during maintenance, the feeding system and the shredding system are firstly disconnected to remove the feeding system, and then the main working parts are repaired or replaced, and finally the feeding system is hooked on the shredding system; however, during the maintenance process of the above device, the connection relationship between the shredding system and the feeding system needs to be completely released before the feeding system can be removed or installed, but the feeding system is heavy and cannot be moved and transported by manpower, and needs to be moved to a special maintenance site to cooperate with special mechanical equipment for maintenance and maintenance, and the maintenance conditions are high, which greatly affects the maintenance efficiency, and when the shredding system and the feeding system are assembled, the assembly accuracy of each other needs to be ensured, the assembly requirements are high, and the assembly difficulty is large, which further reduces the maintenance efficiency. Summary of the invention

[0004] The invention provides a feeding, chopping and hanging maintenance device and a silage machine, so as to solve the technical problems of high maintenance condition requirements and low maintenance efficiency when main working parts of the silage machine are maintained.

[0005] According to one aspect of the present invention, a feeding, shredding and hanging inspection device is provided, comprising a mounting frame, a tire assembly, a feeding system, a shredding system, a first coupling assembly, a second coupling assembly, a hanging hook assembly and a translation assembly, wherein the tire assembly is arranged on the mounting frame, the shredding system is arranged on the mounting frame and is located between the tire assemblies, the lower end of the feeding system is detachably and rotatably connected to the lower end of the shredding system through the hanging hook assembly, the translation assembly is arranged on the lower end of the shredding system in a horizontal direction and is located below the feeding system, and the translation assembly is used to roll with the feeding system after the feeding system is separated from the hanging hook assembly, so that the feeding system can be translated relative to the shredding system, and the feeding system The first side portion of the upper end portion of the feeding system is connected to the first side portion of the upper end portion of the shredding system through a first coupling assembly, and the second side portion of the upper end portion of the feeding system is connected to the second side portion of the upper end portion of the shredding system through a second coupling assembly. The first coupling assembly and the second coupling assembly cooperate to fix the feeding system relative to the shredding system, or to vertically rotate the feeding system relative to the shredding system around the hook assembly, so that the feeding system and the shredding system are arranged in a V-shape in a vertical plane, or to first translate the feeding system relative to the shredding system by a preset distance, and then to horizontally rotate the feeding system relative to the shredding system around the first coupling assembly, so that the feeding system and the shredding system are arranged in a laterally opened manner in a horizontal plane.

[0006] As a further improvement of the above technical solution:

[0007] Further, the first coupling assembly includes a guide shaft hinged to a first side portion of an upper end portion of the shredding system, an adapter hinged to a first side portion of an upper end portion of the feeding system, a connecting member hinged to the adapter and sleeved outside the guide shaft, a first locking pin for plugging and cooperating with the guide shaft and the shredding system to fix the guide shaft relative to the shredding system, a second locking pin for plugging and cooperating with the guide shaft and the connecting member to fix the guide shaft relative to the connecting member, and a third locking pin for plugging and cooperating with the connecting member and the adapter to fix the connecting member relative to the adapter.

[0008] Furthermore, the connecting member includes a connecting plate, a socket hole that passes through the connecting plate in the horizontal direction and is sleeved on the outside of the guide shaft, a connecting shaft that is fixedly arranged on the connecting plate along the radial direction of the socket hole and hinged to the adapter, a fixing hole one that is vertically opened on the connecting plate and connected to the socket hole and is used for plugging and cooperating with the second locking pin, and a fixing hole two that passes through the connecting plate in the horizontal direction and is arranged with an axis parallel to the axis of the connecting shaft and is used for plugging and cooperating with the third locking pin.

[0009] Furthermore, a first positioning hole, a second positioning hole and a third positioning hole are sequentially opened on the guide shaft along the axial direction, and the first positioning hole, the second positioning hole and the third positioning hole are used to be plugged and matched with the second locking pin after being coaxially arranged with the fixing hole;

[0010] Furthermore, when the second locking pin is plugged into and matched with the fixing hole 1 and the first positioning hole, the feeding system and the shredding system are in a hanging working state, when the second locking pin is plugged into and matched with the fixing hole 1 and the second positioning hole, the feeding system and the shredding system are arranged in a sideways open manner in the horizontal plane, and when the second locking pin is plugged into and matched with the fixing hole 1 and the third positioning hole, the feeding system and the shredding system are arranged in a V-shape in the vertical plane.

[0011] Furthermore, the second connecting assembly includes a first hinge shaft hinged to the second side portion of the upper end of the shredding system, a second hinge shaft hinged to the second side portion of the upper end of the feeding system, a connecting screw passing through the first hinge shaft and threadedly connected to the second hinge shaft, and two locking nuts threadedly connected to the connecting screw and respectively arranged at opposite ends of the first hinge shaft, and the thread rotation direction on the second hinge shaft is opposite to that on the locking nut.

[0012] Furthermore, the hook assembly includes a rotating shaft rotatably arranged on the lower end of the shredding system, a hook fixedly sleeved on the rotating shaft for engaging with the feeding system, and an adjusting member arranged on the lower end of the shredding system for supporting the hook upward and causing the hook to rotate upward or fall around the axis of the rotating shaft.

[0013] Furthermore, the translation assembly includes a guide rail arranged in a horizontal direction and fixedly arranged on the lower end of the shredding system.

[0014] Furthermore, the feeding system includes a feeding frame, a scraper arranged in the feeding frame, an ear plate fixedly arranged on a first side portion of an upper end portion of the feeding frame and hinged to a first connecting assembly, a mounting plate fixedly arranged on a second side portion of an upper end portion of the feeding frame and hinged to a second connecting assembly, a hanging shaft arranged on a lower end portion of the feeding frame, and a roller fixedly sleeved on the hanging shaft for rolling cooperation with a translation assembly, wherein the hanging shaft is detachably and rotatably connected to a hanging hook assembly.

[0015] Furthermore, the shredding system includes a shredding frame, a knife roller arranged in the feeding frame, an articulated seat fixedly arranged on the first side of the upper end of the shredding frame and hinged to the first connecting assembly, and a mounting plate 2 fixedly arranged on the second side of the upper end of the shredding frame and hinged to the second connecting assembly.

[0016] According to another aspect of the present invention, a silage machine is provided, which includes the above-mentioned feeding, chopping, hanging and repairing device.

[0017] The present invention has the following beneficial effects:

[0018] The feeding, shredding and hanging inspection and repair device of the present invention has a tire assembly and a shredding system arranged on a mounting frame, a first side portion of an upper end portion of the feeding system is connected to a first side portion of an upper end portion of the shredding system through a first connecting assembly, a second side portion of an upper end portion of the feeding system is connected to a second side portion of an upper end portion of the shredding system through a second connecting assembly, and a lower end portion of the feeding system is hung on the shredding system through a hanging hook assembly, so that the feeding system and the shredding system are contact-connected up and down and left and right, and the connection is reliable and has high stability; in a hanging working state, the first connecting assembly and the second connecting assembly cooperate to fix the feeding system relative to the shredding system to ensure that the feeding and shredding system is stable. During maintenance, the first coupling assembly and the second coupling assembly cooperate to make the feeding system rotate vertically relative to the shredding system around the hook assembly, so that the feeding system and the shredding system are arranged in a V-shape in the vertical plane. Then, the first coupling assembly and the second coupling assembly cooperate to fix the feeding system relative to the shredding system to ensure the structural stability during maintenance, so that the main working parts in the feeding system and the shredding system can be inspected and maintained. Since the shredding system is located between the tire assemblies, the difficulty of inspecting the main working parts in the shredding system will be increased during the maintenance process. By separating the feeding system from the hook assembly to roll with the translation assembly The feeding system can be rolled and translated on the translation assembly for a preset distance relative to the shredding system by the first coupling assembly and the second coupling assembly. At this time, the second side of the feeding system is suspended, and the feeding system can be horizontally rotated around the first coupling assembly relative to the shredding system by human or mechanical drive, so that the feeding system and the shredding system are arranged laterally in a horizontal plane, so that the main working parts in the feeding system and the shredding system can be inspected and maintained while increasing the inspection space and reducing the inspection difficulty; in the above two inspection states, since the connection relationship between the feeding system and the shredding system is not completely released, there is no need to carry The feeding system is movable, and in the process of resetting to the hanging working state, the first connecting assembly can be used as the assembly reference for assembly, the assembly difficulty is small, the assembly precision is high, and the assembly speed is fast; the scheme cooperates with each other through the first connecting assembly, the second connecting assembly, the hanging hook assembly and the translation assembly, and provides sufficient maintenance space for the main working parts of the feeding system and the shredding system to be repaired and maintained without completely releasing the connection relationship between the feeding system and the shredding system. Compared with the prior art, the maintenance condition requirements are low, the assembly difficulty of the feeding system and the shredding system is low, the assembly precision is high, the maintenance efficiency is high, the practicability is strong, and it is suitable for wide promotion and application.

[0019] In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0021] Figure 1 It is a structural schematic diagram of the feeding, shredding and repairing device of the preferred embodiment of the present invention in the first perspective when it is in the hooking working state;

[0022] Figure 2 It is a structural schematic diagram of the feeding, shredding and repairing device of the preferred embodiment of the present invention in the hooking working state from a second perspective;

[0023] Figure 3 It is a structural schematic diagram of the feeding, chopping and hanging maintenance device of the preferred embodiment of the present invention in the V-shaped maintenance state from the first perspective;

[0024] Figure 4 It is a structural schematic diagram of the feeding, chopping and hanging maintenance device of the preferred embodiment of the present invention in the V-shaped maintenance state from a second perspective;

[0025] Figure 5 It is a structural schematic diagram of the feeding, chopping and hanging maintenance device of the preferred embodiment of the present invention in the first perspective in the horizontal push open state;

[0026] Figure 6 It is a structural schematic diagram of the feeding, chopping and hanging maintenance device of the preferred embodiment of the present invention in the second viewing angle in the horizontal push open state;

[0027] Figure 7 It is a structural schematic diagram of the feeding, chopping and hanging maintenance device of the preferred embodiment of the present invention in a first-view state in which the side is opened for maintenance;

[0028] Figure 8 It is a structural schematic diagram of the feeding, chopping and hanging maintenance device of the preferred embodiment of the present invention in a state where the side is opened for maintenance from a second viewing angle;

[0029] Fig. 9 It is a partial structural schematic diagram of the feeding, chopping, hanging and repairing device from the first perspective of the preferred embodiment of the present invention;

[0030] Fig.10 It is a structural schematic diagram of a guide shaft in a feeding, chopping, hanging and repairing device in a preferred embodiment of the present invention;

[0031] Fig.11 It is a structural schematic diagram of a transfer block in a feeding, chopping, hanging and repairing device in a preferred embodiment of the present invention;

[0032] Fig.12 It is a structural schematic diagram of a connecting plate in a feeding, chopping, hanging and repairing device in a preferred embodiment of the present invention;

[0033] Fig.13 It is a partial structural schematic diagram of the feeding, chopping, hanging and repairing device from a second viewing angle of a preferred embodiment of the present invention;

[0034] Fig.14 It is a partial structural schematic diagram of the feeding, chopping, hanging and repairing device from a third perspective of a preferred embodiment of the present invention.

[0035] Legend:

[0036] 100, mounting frame; 200, tire assembly; 300, feeding system; 310, feeding frame; 320, ear plate; 330, mounting plate 1; 340, hanging shaft; 350, roller; 360, scraper; 400, shredding system; 410, shredding frame; 420, hinge seat; 430, mounting plate 2; 440, moving blade; 450, fixed blade; 500, first connecting assembly; 510, guide shaft; 511, first positioning hole; 512, second positioning hole; 513, third positioning hole; 514, plug hole 1; 515, hinge hole 1; 520, adapter; 521, adapter shaft; 522, Adapter block; 523, fixing hole three; 524, hinge hole two; 525, hinge hole three; 530, connecting piece; 531, connecting plate; 532, sleeve hole; 533, connecting shaft; 534, fixing hole one; 535, fixing hole two; 540, first locking pin; 550, second locking pin; 560, third locking pin; 600, second connecting assembly; 610, first hinge axis; 620, second hinge axis; 630, connecting screw; 640, locking nut; 700, hanging hook assembly; 710, rotating shaft; 720, hook; 730, adjusting part; 740, adjusting bolt; 800, translation assembly. DETAILED DESCRIPTION

[0037] The embodiments of the present invention are described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered below.

[0038] like Figure 1-Figure 8As shown, the feeding, shredding and hanging inspection device of this embodiment includes a mounting frame 100, a tire assembly 200, a feeding system 300, a shredding system 400, a first coupling assembly 500, a second coupling assembly 600, a hook assembly 700 and a translation assembly 800. The tire assembly 200 is arranged on the mounting frame 100, the shredding system 400 is arranged on the mounting frame 100 and is located between the tire assemblies 200, the lower end of the feeding system 300 is detachably and rotatably connected to the lower end of the shredding system 400 through the hook assembly 700, the translation assembly 800 is arranged on the lower end of the shredding system 400 in a horizontal direction and is located below the feeding system 300, and the translation assembly 800 is used for rolling cooperation with the feeding system 300 after the feeding system 300 is separated from the hook assembly 700, so that the feeding system 300 can be translated relative to the shredding system 400, and the feeding system The first side portion of the upper end of the feeding system 300 is connected to the first side portion of the upper end of the shredding system 400 through the first coupling assembly 500, and the second side portion of the upper end of the feeding system 300 is connected to the second side portion of the upper end of the shredding system 400 through the second coupling assembly 600. The first coupling assembly 500 and the second coupling assembly 600 cooperate to fix the feeding system 300 relative to the shredding system 400, or to vertically rotate the feeding system 300 relative to the shredding system 400 around the hook assembly 700, so that the feeding system 300 and the shredding system 400 are arranged in a V-shape in a vertical plane, or to first translate the feeding system 300 relative to the shredding system 400 by a preset distance, and then to horizontally rotate the feeding system 300 relative to the shredding system 400 around the first coupling assembly 500, so that the feeding system 300 and the shredding system 400 are arranged in a side-opened manner in a horizontal plane.

[0039] It should be understood that the first viewing angle or the second viewing angle in different embodiments is not the same viewing angle.

[0040] like Figure 1-Figure 8As shown, specifically, in the feeding, shredding, hanging and repairing device of the present invention, the tire assembly 200 and the shredding system 400 are arranged on the mounting frame 100, the first side portion of the upper end portion of the feeding system 300 is connected to the first side portion of the upper end portion of the shredding system 400 through the first coupling assembly 500, the second side portion of the upper end portion of the feeding system 300 is connected to the second side portion of the upper end portion of the shredding system 400 through the second coupling assembly 600, and the lower end portion of the feeding system 300 is hung on the shredding system 400 through the hanging hook assembly 700, so that the feeding system 300 and the shredding system 400 are in contact and connected up and down and left and right, and the connection is reliable and has high stability; In the working state, the first coupling assembly 500 and the second coupling assembly 600 cooperate to fix the feeding system 300 relative to the shredding system 400 to ensure the structural stability during the feeding and shredding operation; during maintenance, the first coupling assembly 500 and the second coupling assembly 600 cooperate to vertically rotate the feeding system 300 relative to the shredding system 400 around the hook assembly 700, so that the feeding system 300 and the shredding system 400 are arranged in a V shape in the vertical plane, and then the first coupling assembly 500 and the second coupling assembly 600 cooperate to fix the feeding system 300 relative to the shredding system 400 to ensure the structural stability during maintenance, so that the feeding system 300 can be repaired. The main working parts of the system 300 and the shredding system 400 are inspected and maintained; since the shredding system 400 is located between the tire assemblies 200, the inspection and maintenance of the main working parts of the shredding system 400 will be increased during the inspection and maintenance process. By separating the feeding system 300 from the hook assembly 700 to roll with the translation assembly 800, and then rolling and translating the feeding system 300 on the translation assembly 800 relative to the shredding system 400 by the first coupling assembly 500 and the second coupling assembly 600, the feeding system 300 can be rolled and translated on the translation assembly 800 for a preset distance relative to the shredding system 400. At this time, the second side portion of the feeding system 300 is suspended, and the feeding system 300 can be driven by manpower or mechanically relative to the shredding system 400. The system 400 rotates horizontally around the first coupling assembly 500, so that the feeding system 300 and the shredding system 400 are arranged in a side-open manner in a horizontal plane, so that the main working parts in the feeding system 300 and the shredding system 400 can be inspected and maintained while increasing the inspection space and reducing the inspection difficulty; in the above two inspection states, since the connection relationship between the feeding system 300 and the shredding system 400 is not completely released, it is not necessary to move the feeding system 300, and in the process of resetting to the hanging working state, the first coupling assembly 500 can be used as the assembly reference for assembly, which has low assembly difficulty, high assembly accuracy and fast assembly speed;This solution provides sufficient maintenance space for maintenance of the main working parts of the feeding system 300 and the shredding system 400 through the cooperation of the first coupling assembly 500, the second coupling assembly 600, the hook assembly 700 and the translation assembly 800, without completely releasing the connection between the feeding system 300 and the shredding system 400. Compared with the prior art, the maintenance condition requirements are low, the assembly difficulty of the feeding system 300 and the shredding system 400 is low, the assembly accuracy is high, the maintenance efficiency is high, the practicability is strong, and it is suitable for wide promotion and application. ;

[0041] It should be understood that the preset distance can be adaptively set according to maintenance requirements.

[0042] like Figure 3 , Figure 4 , Figure 7 and Figure 8 As shown, it should be understood that vertical rotation refers to rotation in a vertical plane, and horizontal rotation refers to rotation in a horizontal plane.

[0043] Optionally, the feeding, shredding, hanging and maintenance device further includes a traction rope or an auxiliary support. When the feeding system 300 and the shredding system 400 are arranged with their sides opened in a horizontal plane, the second side portion of the feeding system 300 is still suspended and can be horizontally rotated relative to the shredding system 400. The feeding system 300 is fixed by auxiliary tools such as traction ropes or auxiliary supports to prevent it from shaking at will, thereby improving the structural stability during maintenance.

[0044] like Figure 5-Figure 8 As shown, it should be understood that due to the compact spatial position of the entire machine and the limitations of the tire assembly 200 and the mounting bracket, the feeding system 300 is difficult to achieve side opening when in normal mounting position, or the side opening angle is limited, which is not enough to provide sufficient maintenance space for maintenance personnel. Therefore, it is necessary to push and move the preset distance horizontally before performing the side opening action.

[0045] like Figure 9-12 As shown, in this embodiment, the first coupling assembly 500 includes a guide shaft 510 hinged to a first side portion of an upper end portion of the shredding system 400, an adapter 520 hinged to a first side portion of an upper end portion of the feeding system 300, a connecting member 530 hinged to the adapter 520 and sleeved outside the guide shaft 510, a first locking pin 540 for plugging and cooperating with the guide shaft 510 and the shredding system 400 to fix the guide shaft 510 relative to the shredding system 400, a second locking pin 550 for plugging and cooperating with the guide shaft 510 and the connecting member 530 to fix the guide shaft 510 relative to the connecting member 530, and a third locking pin 560 for plugging and cooperating with the connecting member 530 and the adapter 520 to fix the connecting member 530 relative to the adapter 520.

[0046] like Figure 9-12 Specifically, the guide shaft 510 is hinged to the first side portion of the upper end of the shredding system 400, and the connecting member 530 is hinged to the adapter 520 and sleeved outside the guide shaft 510, so that the feeding system 300 can be vertically rotated around the hook assembly 700 relative to the shredding system 400 to achieve the conversion from the hook working state to the V-shaped maintenance state; the adapter 520 is hinged to the first side portion of the upper end of the feeding system 300, so that the feeding system 300 can be vertically rotated relative to the shredding system 400 around the hook assembly 700, so as to achieve the conversion from the hook working state to the V-shaped maintenance state; The shredder system 400 is horizontally rotated around the adapter 520 to realize the conversion from the hooked working state to the side-opened maintenance state; in the hooked working state or the side-opened maintenance state, the first locking pin 540 is plugged and matched with the guide shaft 510 and the shredder system 400 to fix the guide shaft 510 relative to the shredder system 400, the second locking pin 550 is plugged and matched with the guide shaft 510 and the connecting member 530 to fix the guide shaft 510 relative to the connecting member 530, and the third locking pin 560 is plugged and matched with the guide shaft 510 and the connecting member 530 to fix the guide shaft 510 relative to the connecting member 530. The connecting member 530 and the adapter 520 are plugged together to fix the connecting member 530 relative to the adapter 520 to ensure the structural stability in this state; in the V-shaped maintenance state, the first locking pin 540 is plugged together with the guide shaft 510 and the shredding system 400 to fix the guide shaft 510 relative to the shredding system 400, and the second locking pin 550 is plugged together with the guide shaft 510 and the connecting member 530 to fix the guide shaft 510 relative to the connecting member 530 to ensure the structural stability in this state; when the feeding system 300 is translated relative to the shredding system 400, the first locking pin 540 is plugged together with the guide shaft 510 and the shredding system 400 to fix the guide shaft 510 relative to the shredding system 400, thereby guiding the translation; in each state and state conversion process, the stability of the entire structure is ensured by the first locking pin 540, the second locking pin 550 and the third locking pin 560, thereby reducing the safety risk during the maintenance process. Optionally, an L-shaped connecting block is disposed on the guide shaft 510 , and the connecting block is hinged to the shredding system 400 .

[0047] like Fig.11As shown, in this embodiment, the connecting member 530 includes a connecting plate 531, a sleeve hole 532 that penetrates the connecting plate 531 in the horizontal direction and is sleeved on the outside of the guide shaft 510, a connecting shaft 533 that is fixedly arranged on the connecting plate 531 along the radial direction of the sleeve hole 532 and is hinged to the adapter 520, a fixing hole 1 534 that is vertically opened on the connecting plate 531 and communicates with the sleeve hole 532 and is used for plugging and matching with the second locking pin 550, and a fixing hole 2 535 that penetrates the connecting plate 531 in the horizontal direction and is arranged with its axis parallel to the axis of the connecting shaft 533 and is used for plugging and matching with the third locking pin 560. Specifically, the connecting plate 531 is sleeved on the outside of the guide shaft 510 through the sleeve hole 532, is hinged to the adapter 520 through the connecting shaft 533, is plugged and matched with the second locking pin 550 through the fixing hole 1 534, and is plugged and matched with the third locking pin 560 through the fixing hole 2 535.

[0048] like Fig.10 As shown, in this embodiment, the guide shaft 510 is provided with a first positioning hole 511, a second positioning hole 512 and a third positioning hole 513 in sequence along the axial direction. The first positioning hole 511, the second positioning hole 512 and the third positioning hole 513 are used to be plugged and matched with the second locking pin 550 after being coaxially arranged with the fixing hole 1 534; when the second locking pin 550 is plugged and matched with the fixing hole 1 534 and the first positioning hole 511, the feeding system 300 and the shredding system 400 are in a hanging working state; when the second locking pin 550 is plugged and matched with the fixing hole 1 534 and the second positioning hole 512, the feeding system 300 and the shredding system 400 are arranged in a sideways opening in a horizontal plane; when the second locking pin 550 is plugged and matched with the fixing hole 1 534 and the third positioning hole 513, the feeding system 300 and the shredding system 400 are arranged in a V-shape in a vertical plane.

[0049] like Fig.10 As shown, specifically, the second locking pin 550 is inserted into the fixing hole 1 534 and the first positioning hole 511 in sequence to ensure the structural stability of the feeding system 300 and the shredding system 400 in the hanging working state; the second locking pin 550 is inserted into the fixing hole 1 534 and the second positioning hole 512 in sequence to ensure the structural stability of the feeding system 300 and the shredding system 400 in the side-opened maintenance state; the second locking pin 550 is inserted into the fixing hole 1 534 and the third positioning hole 513 in sequence to ensure the structural stability of the feeding system 300 and the shredding system 400 in the V-shaped maintenance state.

[0050] It should be understood that the above-mentioned locking structure facilitates the switching of states, and the operation is convenient and the transition is rapid.

[0051] like Fig.13As shown, in this embodiment, the second connecting assembly 600 includes a first hinge shaft 610 hinged to the second side portion of the upper end portion of the shredding system 400, a second hinge shaft 620 hinged to the second side portion of the upper end portion of the feeding system 300, a connecting screw 630 passing through the first hinge shaft 610 and threadedly connected to the second hinge shaft 620, and two locking nuts 640 threadedly connected to the connecting screw 630 and respectively arranged at opposite ends of the first hinge shaft 610, and the thread rotation direction on the second hinge shaft 620 is opposite to the thread rotation direction on the locking nut 640. Specifically, since the thread rotation direction on the second hinge shaft 620 is opposite to that on the locking nut 640, by rotating the connecting screw 630, the second hinge shaft 620 can be driven away from or close to the first hinge shaft 610, and then the feeding system 300 can be driven away from or close to the shredding system 400, thereby realizing the mutual conversion between the hanging working state and the maintenance state, and when the hanging working state is converted to the side opening maintenance state, the connecting screw 630 is separated from the second hinge shaft 620, so that the feeding system 300 is suspended and arranged, so that it can be horizontally rotated around the first connecting assembly 500 relative to the shredding system 400. Optionally, a handle is arranged at the end of the connecting screw 630 for easy force application and rotation. Optionally, a driving assembly is arranged at the end of the connecting screw 630, and the driving assembly is a motor, and the connecting screw 630 is driven by the motor to rotate.

[0052] like Fig.14 As shown, in this embodiment, the hook assembly 700 includes a rotating shaft 710 rotatably arranged on the lower end of the shredding system 400, a hook 720 fixedly sleeved on the rotating shaft 710 for hooking with the feeding system 300, and an adjusting member arranged on the lower end of the shredding system 400 for upwardly pressing the supporting hook 720 and causing the hook 720 to rotate upward or fall around the axis of the rotating shaft 710. Specifically, the adjusting member presses upward against the supporting hook 720 so that the feeding system 300 can be hooked on the shredding system 400; the adjusting member causes the hook 720 to rotate upward around the axis of the rotating shaft 710, thereby causing the feeding system 300 to hook and cooperate with the hook 720, and then the adjusting member presses upward against the hook 720; or the adjusting member causes the hook 720 to fall around the axis of the rotating shaft 710, so that the hook 720 is separated from the feeding system 300, and at this time, the feeding system 300 and the translation assembly 800 are rollingly matched. Optionally, the adjusting member includes an adjusting portion 730 fixedly arranged on the lower end of the shredding system 400, and an adjusting bolt 740 vertically penetrated through the adjusting portion 730 and threadedly connected to the adjusting portion 730 for pushing upward against the hook 720. The adjusting bolt 740 pushes against the support hook 720, and the adjusting bolt 740 is rotated to make the hook 720 rotate upward or fall around the axis of the rotating shaft 710.

[0053] like Figure 2As shown, in this embodiment, the translation assembly 800 includes a guide rail arranged in the horizontal direction and fixedly arranged on the lower end of the shredding system 400. Specifically, the guide rail is rollingly matched with the lower end of the feeding system 300, so that the feeding system 300 rolls and translates along the guide rail relative to the shredding system 400 for a preset distance. It should be understood that the preset distance depends on the length of the guide rail.

[0054] like Figure 8 and Fig.13 As shown, in this embodiment, the feeding system 300 includes a feeding frame 310, a scraper 360 arranged in the feeding frame 310, an ear plate 320 fixedly arranged on the first side portion of the upper end portion of the feeding frame 310 and hinged to the first connecting assembly 500, a mounting plate 330 fixedly arranged on the second side portion of the upper end portion of the feeding frame 310 and hinged to the second connecting assembly 600, a hanging shaft 340 arranged on the lower end portion of the feeding frame 310, and a roller 350 fixedly sleeved on the hanging shaft 340 for rolling cooperation with the translation assembly 800, and the hanging shaft 340 is detachably and rotatably connected to the hanging hook assembly 700. Specifically, the scraper 360, the ear plate 320, the mounting plate 1 330, the hook shaft 340 and the roller 350 are installed through the feeding frame 310, so as to regularly inspect, maintain and service the scraper 360, and the ear plate 320 is hinged with the first coupling assembly 500, the mounting plate 1 330 is hinged with the second coupling assembly 600, and the hook shaft 340 is detachably and rotatably connected with the hook assembly 700 to ensure the structural stability after the feeding system 300 and the shredding system 400 are connected, and the state conversion can be performed. After the hook shaft 340 is separated from the hook assembly 700, the roller 350 and the translation assembly 800 are rollingly matched, so that the feeding system 300 can translate relative to the shredding system 400. It should be understood that the scraper 360 is a main working component in the feeding system 300. Optionally, the adapter 520 includes an adapter block 522 and an adapter shaft 521 passing through the adapter block 522 and the ear plate 320 for rotating the adapter block 522 relative to the ear plate 320, and the adapter block 522 is provided with a fixing hole 3 523 threadedly connected to the third locking pin 560.

[0055] like Fig.12 As shown, optionally, the adapter block 522 is provided with a second hinge hole 524 hinged to the connecting shaft 533. Optionally, the adapter block 522 is provided with a third hinge hole 525 hinged to the adapter shaft 521.

[0056] like Figure 8 , Fig.13 and Fig.14As shown, in this embodiment, the shredding system 400 includes a shredding frame 410, a knife roller arranged in the feeding frame 310, a hinge seat 420 fixedly arranged on the first side of the upper end of the shredding frame 410 and hinged to the first connecting assembly 500, and a second mounting plate 430 fixedly arranged on the second side of the upper end of the shredding frame 410 and hinged to the second connecting assembly 600. Specifically, the knife roller, the hinge seat 420 and the mounting plate are installed on the shredding frame 410 to regularly check, maintain and maintain the knife roller, and the hinge seat 420 is hinged to the first connecting assembly 500, and then the second mounting plate 430 is hinged to the second connecting assembly 600 to ensure the structural stability of the feeding system 300 and the shredding system 400 after being connected, and the state conversion can be performed. It should be understood that the knife roller is the main working component in the shredding system 400. Optionally, the knife roller includes a fixed blade 450 and a movable blade 440. Optionally, the shredder frame 410 is provided with a plug hole 1 514 plugged with the first locking pin 540, and the connecting block is provided with a plug hole 2 arranged corresponding to the plug hole 1 514. Optionally, the connecting block is provided with a hinge hole 1 515 hinged with the hinge seat 420.

[0057] The silage machine of this embodiment includes the above-mentioned feeding and chopping hooking and maintenance device. Specifically, by adopting the above-mentioned feeding and chopping hooking and maintenance device in the silage machine, sufficient maintenance space is provided to perform maintenance on the main working parts of the feeding system 300 and the chopping system 400 without completely releasing the connection relationship between the feeding system 300 and the chopping system 400, the maintenance condition requirements are low, the assembly difficulty of the feeding system 300 and the chopping system 400 is low, the assembly accuracy is high, the maintenance efficiency is high, the practicability is strong, and it is suitable for wide promotion and application.

[0058] In one embodiment, the silage machine includes the following states:

[0059] like Figure 1 and Figure 2 As shown, in the silage machine hooking working state, the feeding system 300 is hooked on the shredder system 400, and the two do not move relative to each other. At this time, the hooking shaft 340 of the feeding system 300 and the hook 720 of the hooking hook assembly 700 are hooked and matched under the action of the adjusting bolt 740, and the first side portion of the upper end of the feeding system 300 is connected to the first side portion of the upper end of the shredder system 400 through the first connecting assembly 500. At this time, the first locking pin 540 is inserted into the second plugging hole and the first plugging hole 514 in sequence, the second locking pin 550 is inserted into the first fixing hole 534 and the first positioning hole 511 in sequence, and the third locking pin 560 is inserted into the second fixing hole 535 and the third fixing hole 523 in sequence.

[0060] like Figure 3 and Figure 4As shown, when the operation effect of the silage machine deteriorates and needs to be cleaned and maintained, the first locking pin 540 is pulled out from the plug hole 1 514 and the plug hole 2 to release the restriction on the rotation of the guide shaft 510, the second locking pin 550 is pulled out from the fixing hole 1 534 and the first positioning hole 511 to release the restriction on the sliding of the connecting member 530 relative to the guide shaft 510, the third locking pin 560 is pulled out from the fixing hole 2 535 and the fixing hole 3 523 to release the restriction on the rotation of the connecting member 530 relative to the adapter 520, and then the connecting screw 6 is rotated. 30, so that the feeding system 300 rotates around the axis of the hanging shaft 340 in the direction away from the shredding system 400, realizing a V-shaped opening action, until the connecting member 530 slides relative to the guide shaft 510 to the third positioning hole 513, and the second locking pin 550 is inserted into the fixing hole 1 534 and the third positioning hole 513 in sequence. At this time, the feeding system 300 is in a V-shaped maintenance state relative to the shredding system 400, which is convenient for maintenance personnel to perform maintenance on the scraper 360 in the feeding system 300 and the knife roller in the shredding system 400. After the maintenance is completed, the second locking pin 550 is pulled out from the fixing hole 1 534 and the third positioning hole 513, and after being reset to the initial position, the first locking pin 540, the second locking pin 550 and the third locking pin 560 are respectively inserted.

[0061] like Figure 5 and Figure 6 As shown, when the operation effect of the silage machine deteriorates and a larger maintenance space is required, the rotating adjustment bolt 740 moves downward relative to the adjustment part 730, so that the hook 720 rotates downward and separates from the hook shaft 340, thereby making the roller 350 slide and cooperate with the guide rail. At this time, the second locking pin 550 is pulled out from the fixing hole 534 and the first positioning hole 511, releasing the restriction on the sliding of the connecting member 530 relative to the guide shaft 510, and then the connecting screw 630 is rotated to make the feeding system 300 relative to the shredding system 400 roll to the preset distance of horizontal push movement. At this time, the roller 350 is separated from the guide rail, and the fixing hole 534 and the second positioning hole 512 are coaxially arranged. Therefore, the second locking pin 550 is inserted into the fixing hole 534 and the second positioning hole 512 in sequence to complete the horizontal push opening action.

[0062] like Figure 7 and Figure 8As shown, after the above-mentioned action is completed, the locking nut on the end of the connecting screw 630 close to the first hinge shaft 610 and facing away from the second hinge shaft 620 is removed, and the connecting screw 630 is rotated to separate the connecting screw 630 from the first hinge shaft 610. At this time, the second coupling assembly 600 no longer connects the upper ends of the feeding system 300 and the shredding system 400, and the feeding system 300 is suspended. Then, the connecting screw 630 is pulled to make the feeding system 300 rotate horizontally around the transfer shaft 521 relative to the shredding system 400 to perform a side opening action until the feeding system 300 is at a suitable angle relative to the shredding system 400. At this time, the feeding system 300 is fixed by auxiliary tools such as a traction rope or an auxiliary support to prevent it from shaking at will, and the scraper 360 in the feeding system 300 and the knife roller in the shredding system 400 can be inspected and maintained.

[0063] like Figure 1 and Figure 2 As shown, after the inspection is completed, the feeding system 300 is pushed to rotate horizontally around the transfer shaft 521 relative to the shredding system 400 until the axis of the connecting screw 630 is coaxially arranged with the axis of the hinge hole on the first hinge shaft 610, and then the connecting screw 630 is rotated to hinge the connecting screw 630 with the first connecting shaft 533, and then the locking nut removed previously is screwed on to clamp the rotating shaft, and then the second locking pin 550 is pulled out from the fixing hole 1 534 and the second positioning hole 512 to rotate the connecting screw 630 to drive the feeding system 300 to approach the shredding system 400, and the roller 350 and the guide rail are rollingly matched until the fixing hole 1 534 and the first positioning hole 511 are coaxially arranged, and then the second locking hole can be inserted into the fixing hole 1 534 and the first positioning hole 511 in sequence, so that the feeding system 300 and the shredding system 400 are restored to the hanging working state.

[0064] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A feeding, chopping, hanging and repairing device, characterized in that: The invention comprises a mounting frame (100), a tire assembly (200), a feeding system (300), a shredding system (400), a first coupling assembly (500), a second coupling assembly (600), a hook assembly (700) and a translation assembly (800), wherein the tire assembly (200) is arranged on the mounting frame (100), the shredding system (400) is arranged on the mounting frame (100) and is located between the tire assembly (200), and the lower end of the feeding system (300) is connected to the tire assembly (200) by a hook assembly. The assembly (700) is detachably and rotatably connected to the lower end of the shredding system (400), the translation assembly (800) is arranged on the lower end of the shredding system (400) in the horizontal direction and is located below the feeding system (300), and the translation assembly (800) is used to roll with the feeding system (300) after the feeding system (300) is separated from the hook assembly (700), so that the feeding system (300) can be translated relative to the shredding system (400), and the feeding system (300) The first side portion of the upper end of the feeding system (300) is connected to the first side portion of the upper end of the shredding system (400) through a first coupling assembly (500), and the second side portion of the upper end of the feeding system (300) is connected to the second side portion of the upper end of the shredding system (400) through a second coupling assembly (600). The first coupling assembly (500) and the second coupling assembly (600) cooperate to fix the feeding system (300) relative to the shredding system (400), or to fix the feeding system (300) relative to the shredding system (400). The shredding system (400) is vertically rotated around the hook assembly (700) so that the feeding system (300) and the shredding system (400) are arranged in a V-shape in a vertical plane, or the feeding system (300) is first translated relative to the shredding system (400) by a preset distance, and then the feeding system (300) is horizontally rotated relative to the shredding system (400) around the first coupling assembly (500), so that the feeding system (300) and the shredding system (400) are arranged in a sideways open manner in a horizontal plane.

2. The feeding, chopping, hanging and repairing device according to claim 1 is characterized in that: The first coupling assembly (500) comprises a guide shaft (510) hinged to a first side portion of an upper end portion of a shredding system (400), a conversion member (520) hinged to a first side portion of an upper end portion of a feeding system (300), a connecting member (530) hinged to the conversion member (520) and sleeved outside the guide shaft (510), a first locking pin (540) for plugging and matching with the guide shaft (510) and the shredding system (400) so that the guide shaft (510) is fixed relative to the shredding system (400), a second locking pin (550) for plugging and matching with the guide shaft (510) and the connecting member (530) so that the guide shaft (510) is fixed relative to the connecting member (530), and a third locking pin (560) for plugging and matching with the connecting member (530) and the conversion member (520) so that the connecting member (530) is fixed relative to the conversion member (520).

3. The feeding, chopping, hanging and repairing device according to claim 2 is characterized in that: The connecting member (530) comprises a connecting plate (531), a sleeve hole (532) penetrating the connecting plate (531) in a horizontal direction and sleeved on the outside of the guide shaft (510), a connecting shaft (533) fixedly arranged on the connecting plate (531) along the radial direction of the sleeve hole (532) and hinged to the adapter (520), a fixing hole 1 (534) vertically opened on the connecting plate (531) and connected to the sleeve hole (532) for plugging and matching with the second locking pin (550), and a fixing hole 2 (535) penetrating the connecting plate (531) in a horizontal direction and arranged with an axis parallel to the axis of the connecting shaft (533) for plugging and matching with the third locking pin (560).

4. The feeding, chopping, hanging and repairing device according to claim 3 is characterized in that: A first positioning hole (511), a second positioning hole (512) and a third positioning hole (513) are sequentially provided on the guide shaft (510) along the axial direction. The first positioning hole (511), the second positioning hole (512) and the third positioning hole (513) are used to be plugged and matched with the second locking pin (550) after being coaxially arranged with the first fixing hole (534). When the second locking pin (550) is plugged into and matched with the fixing hole 1 (534) and the first positioning hole (511), the feeding system (300) and the shredding system (400) are in a hanging working state; when the second locking pin (550) is plugged into and matched with the fixing hole 1 (534) and the second positioning hole (512), the feeding system (300) and the shredding system (400) are arranged in a sideways open manner in a horizontal plane; when the second locking pin (550) is plugged into and matched with the fixing hole 1 (534) and the third positioning hole (513), the feeding system (300) and the shredding system (400) are arranged in a V-shape in a vertical plane.

5. The feeding, chopping, hanging and repairing device according to any one of claims 1 to 4, characterized in that: The second connecting assembly (600) includes a first hinge shaft (610) hinged to the second side of the upper end of the shredding system (400), a second hinge shaft (620) hinged to the second side of the upper end of the feeding system (300), a connecting screw (630) passing through the first hinge shaft (610) and threadedly connected to the second hinge shaft (620), and two locking nuts (640) threadedly connected to the connecting screw (630) and respectively arranged at opposite ends of the first hinge shaft (610), wherein the thread rotation direction on the second hinge shaft (620) is opposite to the thread rotation direction on the locking nut (640).

6. The feeding, chopping, hanging and repairing device according to any one of claims 1 to 4, characterized in that: The hook assembly (700) comprises a rotating shaft (710) rotatably arranged on the lower end of the shredding system (400), a hook (720) fixedly sleeved on the rotating shaft (710) and used for hooking and cooperating with the feeding system (300), and an adjusting member arranged on the lower end of the shredding system (400) and used for supporting the hook (720) upward and making the hook (720) rotate upward or fall around the axis of the rotating shaft (710).

7. The feeding, chopping, hanging and repairing device according to any one of claims 1 to 4, characterized in that: The translation assembly (800) comprises a guide rail arranged in a horizontal direction and fixedly arranged on the lower end of the shredding system (400).

8. The feeding, chopping, hanging and repairing device according to any one of claims 1 to 4, characterized in that: The feeding system (300) comprises a feeding frame (310), a scraper (360) arranged in the feeding frame (310), an ear plate (320) fixedly arranged on a first side portion of an upper end portion of the feeding frame (310) and hinged to a first connecting assembly (500), a mounting plate (330) fixedly arranged on a second side portion of an upper end portion of the feeding frame (310) and hinged to a second connecting assembly (600), a hanging shaft (340) arranged on a lower end portion of the feeding frame (310), and a roller (350) fixedly sleeved on the hanging shaft (340) and used for rolling cooperation with a translation assembly (800), wherein the hanging shaft (340) is detachably and rotatably connected to a hanging hook assembly (700).

9. The feeding, chopping, hanging and repairing device according to any one of claims 1 to 4, characterized in that: The shredding system (400) comprises a shredding frame (410), a knife roller arranged in a feeding frame (310), an articulated seat (420) fixedly arranged on a first side portion of an upper end portion of the shredding frame (410) and hinged to a first connecting assembly (500), and a second mounting plate (430) fixedly arranged on a second side portion of an upper end portion of the shredding frame (410) and hinged to a second connecting assembly (600).

10. A silage machine, characterized in that: It comprises the feeding, chopping, hanging and repairing device as described in any one of claims 1 to 9.

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