Self-powered silage filling machine

Abstract

A self-powered silage filling machine relates to the technical field of silage filling machines and comprises a frame, a sunken mounting area is arranged in the middle of the frame, a frame is arranged in the sunken mounting area along the width direction of the frame, a storable receiving bin is hinged to one side of the frame, and an arched silage bag supporting frame is fixedly connected to the other side of the frame. And a feeding mechanism is arranged in the area, between the silage bag supporting frame and the storable receiving bin, of the rack. The silage filling machine solves the problems that in the transfer process of a silage filling machine in the prior art, a feeding bin in a storage state is prone to loosening; and due to the fact that the gravity of the silage bag is large, when the silage bag is assembled with a filling machine, time and labor are wasted, the silage bag cannot be rapidly assembled, and then the assembling efficiency of the silage bag is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of silage filling machines, in particular to a self-powered silage filling machine. Background Technique

[0002] Bagged silage means that chopped silage raw materials are extruded and filled into special fermentation bags through special equipment, and after a certain period of time, silage feed is made and stored for a long time. The working principle of the existing silage filling machine is as follows: the silage filling machine is towed by a tractor. At the same time, the tractor also provides power for the feeding mechanism of the silage machine; the auger of the feeding mechanism rotates, and the raw materials are conveyed from the feeding port towards the fermentation bag. The extrusion pressure received by the silage raw materials gradually increases during the process of being input from the feeding port towards the fermentation bag, and the density gradually increases; at the same time, as the high-density silage materials increase, the pressure of the silage materials in the fermentation bag increases, and the reaction force pushes the silage filling machine and the tractor forward. At the same time, the mouth-opening shovel releases the fermentation bag, and the high-density silage materials continue to be filled, and continuous operation is carried out in this way until a fermentation bag is filled. After the filling is completed, the tractor towes the filling machine, removes the fermentation bag, and closes the door to complete the filling of a bag of silage feed.

[0003] Since the feeding mechanism does not change the material density, the silage compaction mainly relies on the pulling force of the steel wire rope. To ensure the stability of the perfusion pressure during the continuous filling of the silage materials, it is necessary to control the pulling force of the steel wire rope. The manual control accuracy is low. When the perfusion pressure increases to a certain value, the steel wire rope will be broken, resulting in danger.

[0004] A patent with a publication number of CN113942688B is disclosed in the prior art. During the filling of this solution, the braking mechanism is controlled according to the stretching rate of the silage bag to adjust the moving speed of the filling machine to achieve the control of the filling pressure of the silage bag. The self-propelled silage filling machine includes a self-propelled mechanism, a braking mechanism, and a filling mechanism; the self-propelled mechanism includes a frame, and a plurality of wheels are provided on the frame; the braking mechanism is used to brake the wheels; the filling mechanism includes a feeding bin and a pressure filling bin, and the lower parts of the feeding bin and the pressure filling bin are communicated; a feeding roller is provided on the feeding side of the communicating part, and a comb-shaped plate is provided on the discharging side.

[0005] The existing devices including the above-mentioned patent gradually expose the deficiencies of the prior art during use, which are mainly manifested in the following aspects:

[0006] First, during the transportation process of the existing feeding bin, the feeding bin needs to be folded and stored, which results in the phenomenon that the folded and stored feeding bin is prone to looseness during the transportation bumps, affecting the safety during the transportation process.

[0007] Second, due to the large weight of the silage bag, it is time-consuming and laborious to operate during the assembly with the filling machine, and it is impossible to quickly assemble the silage bag, thereby affecting the assembly efficiency of the silage bag.

[0008] Thirdly, since the weight of the silage filling machine is dozens of tons, when the existing silage filling machine reverses the wheels, it needs to be towed and reversed by an external machine, which is very cumbersome and laborious, affecting the wheel reversing efficiency.

[0009] Fourthly, during the use of the existing silage filling machine, power is provided by external equipment, which makes the external equipment need to move together during the movement of the silage filling machine, affecting the working efficiency of the silage filling machine.

[0010] In summary, it is obvious that there are inconveniences and defects in the actual use of the existing technology, so it is necessary to improve it. Content of the Utility Model

[0011] In view of the defects in the existing technology, the present utility model provides a self-powered silage filling machine to solve the problems that in the existing technology, during the transfer process of the silage filling machine, the feeding bin in the storage state is prone to loosen; and due to the large weight of the silage bag, when assembling with the filling machine, the operation is time-consuming and laborious, and it is impossible to quickly assemble the silage bag, thus affecting the assembly efficiency of the silage bag.

[0012] To achieve the above object, the present utility model provides the following technical solutions:

[0013] The self-powered silage filling machine includes a frame. A sunken installation area is provided in the middle position of the frame. A frame is provided along the width direction of the frame in the sunken installation area. A retractable receiving bin is hinged to one side of the frame. A silage bag support frame arranged in an arch shape is fixedly connected to the other side of the frame. A feeding mechanism is arranged in the area between the frame, the silage bag support frame and the retractable receiving bin.

[0014] Transverse support beams are fixedly connected to both sides of the frame in the sunken installation area. Walking wheels are rotatably arranged at both ends of each transverse support beam. Each walking wheel is rotated 90° with the vertical line as the rotation center. A lifting mechanism is provided at the bottom of the frame corresponding to each walking wheel.

[0015] As an optimized scheme, the receiving bin includes a bottom frame hinged to the frame vertically. Side frames are hinged to both sides of the bottom frame horizontally. Side frame locking structures for positioning in the storage state are provided on the outer walls of the two side frames.

[0016] Bottom frame locking structures for positioning the bottom frame in the storage state are provided on the frame and the bottom frame.

[0017] As an optimized scheme, an unfolding locking structure for positioning the side frame in the unfolded state is provided at the upper end of the frame.

[0018] As an optimized solution, the side frame locking structure includes side positioning sleeves vertically and fixedly connected to the outer walls of the two sides of the side frame respectively. A side positioning pin is detachably inserted into one of the side positioning sleeves. In the storage state, the two side positioning sleeves are coaxially arranged, and the side positioning pin penetrates through the two side positioning sleeves.

[0019] As an optimized solution, the underframe locking mechanism includes a connecting seat fixedly connected to the side wall of the underframe. A first underframe positioning sleeve is fixedly connected to the connecting seat. A second underframe positioning sleeve is fixedly connected to the outer wall of the machine frame near the upper end. A underframe positioning pin is detachably inserted into the second underframe positioning sleeve. In the storage state, the first underframe positioning sleeve and the second underframe positioning sleeve are coaxially arranged, and the underframe positioning pin penetrates through the first underframe positioning sleeve and the second underframe positioning sleeve.

[0020] As an optimized solution, the unfolding and locking structure includes a swing rod hinged to the outer wall of the machine frame near the upper end. A clamping seat arranged in an inverted U shape is fixedly connected to the swing end of the swing rod. In the unfolded state, the upper ends of the machine frame and the side frame are clamped into the clamping seat.

[0021] As an optimized solution, a feeding belt is rotatably arranged on the underframe along its extending direction. Rubber bottom pockets are arranged at one ends of the two side frames facing the starting end of the feeding belt. Two side walls of the rubber bottom pockets are fixedly connected to the inner walls of the side frames respectively, and the lower edge of the rubber bottom pocket is fixedly connected to the underframe.

[0022] As an optimized solution, each side frame includes a vertical plate section and an inclined plate section fixedly connected to the lower end of the vertical plate section. The space between the two inclined plate sections is arranged in a gradually expanding manner from bottom to top.

[0023] As an optimized solution, hydraulic cylinders are respectively hinged to the opposite side walls of the machine frame near the lower end, and the telescopic ends of the hydraulic cylinders are hinged to the side wall of the underframe.

[0024] As an optimized solution, the lower end of the inclined plate section is hinged to the edge of the underframe by a hinge.

[0025] As an optimized solution, a support roller is also rotatably arranged at the swing end of the underframe, and the roller surface of the support roller contacts the ground.

[0026] As an optimized solution, the telescopic end of the hydraulic cylinder is hinged to the connecting seat, an articulated seat is fixedly connected to the lower end of the machine frame, and the cylinder body end of the hydraulic cylinder is hinged to the articulated seat.

[0027] As an optimized solution, a bottom plate is provided at the lower end of the silage bag support frame, and a follow-shaped arched extension frame is detachably provided at the upper port of the silage bag support frame;

[0028] A hoisting assembly is provided above the machine frame, a silage bag lifting frame arranged in an arched shape is connected to the hoisting assembly, and a protection assembly is also swingably provided below the bottom plate.

[0029] As an optimized solution, the hoisting assembly includes a column vertically fixed above the machine frame, a multi-stage telescopic cylinder arranged horizontally is hinged on the column, a winding machine is arranged on the outer surface of the cylinder body of the multi-stage telescopic cylinder, a hoisting rope is wound on the winding machine, a guide wheel is connected to the telescopic end of the multi-stage telescopic cylinder, the hoisting rope is supported on the guide wheel, and the hoisting rope is connected to the silage bag lifting frame through a hook hanging assembly.

[0030] As an optimized solution, a lifting cylinder is hinged on the side wall of the column, and the other end of the lifting cylinder is hinged to the lower surface of the cylinder body of the multi-stage telescopic cylinder.

[0031] As an optimized solution, the hook hanging assembly includes a hook fixed to the other end of the hoisting rope, a connecting frame is fixed to the upper end of the silage bag lifting frame, and a hanging ring matching the hook is fixed on the connecting frame.

[0032] As an optimized solution, lower insertion rings are respectively fixed on the opposite inner walls of the silage bag support frame, upper insertion rings located above the lower insertion rings are respectively fixed on one side of the arched extension frame, and pins are inserted between the upper insertion rings and the lower insertion rings.

[0033] As an optimized solution, the protection assembly includes a connecting plate fixed to the bottom plate, both ends of the connecting plate extend to both sides of the bottom plate and are respectively horizontally fixed with cross plates, a vertical plate is hinged between one ends of the two cross plates, a support plate is vertically fixed to the lower end of the vertical plate, and an extension plate is hinged to the other end of the support plate.

[0034] As an optimized solution, a swing handle is hinged on each cross plate, a groove is formed in the swing handle, a chain ring is fixed to one end of the groove close to the swing end of the swing handle, and the other end of the chain ring is fixed to the side wall of the swing end of the extension plate.

[0035] As an optimized solution, chain rings connected to the chain ring are respectively fixed on the side wall of the groove and the side wall of the extension plate.

[0036] As an optimized solution, a grip is vertically fixed to the swing end of the swing handle in an inclined upward manner.

[0037] As an optimized solution, the feeding mechanism includes a bridge-breaking roller and a crushing and feeding roller arranged in parallel from top to bottom. A back plate is fixedly connected to the back of the silage bag support frame, and a feeding port is provided between the lower end of the back plate and the bottom plate.

[0038] As an optimized solution, the bridge-breaking roller includes a central shaft, and a number of groups of bridge-breaking teeth are arranged in parallel along the axial direction on the central shaft. Each group of bridge-breaking teeth has two and is located on both sides of the central shaft. The bridge-breaking teeth between adjacent groups are arranged in a staggered manner along the axial direction;

[0039] As an optimized solution, the bridge-breaking teeth are inclined in the axial direction of the central shaft, and the inclination directions of the bridge-breaking teeth between adjacent groups are opposite.

[0040] As an optimized solution, the installation height of the bridge-breaking roller is higher than the upper surface of the feeding belt.

[0041] As an optimized solution, two bridge-breaking rollers are arranged in parallel from top to bottom.

[0042] As an optimized solution, the central height of the crushing and feeding roller is lower than the upper surface of the feeding belt.

[0043] As an optimized solution, a guide plate is inclined on the frame below the crushing and feeding roller, and an arc-shaped matching groove for avoiding the crushing and feeding roller is provided on the guide plate.

[0044] As an optimized solution, a support seat is hinged to the lower end of the lifting mechanism; when reversing the traveling wheel, the support seat supports on the ground and disengages the traveling wheel from the ground.

[0045] As an optimized solution, the lifting mechanism includes a hydraulic cylinder vertically fixed to the bottom of the vehicle frame or a manual winch.

[0046] As an optimized solution, a seat body is vertically fixed to the lower end of the lifting mechanism, and two hinge plates are fixedly connected in parallel to the upper end of the support seat. The two hinge plates are hinged to the seat body through a hinge shaft.

[0047] As an optimized solution, a vertical column is vertically fixed to the front end of the vehicle frame, and a swingable traction rod is hinged to the lower end of the vertical column.

[0048] As an optimized solution, an upper connecting ring is fixed to the side wall of the vertical column, a lower connecting ring is fixed to the side wall of the traction rod, a suspension chain is fixed to the lower connecting ring, and the other end of the suspension chain is fixed to a suspension hook, and the suspension hook is hooked on the upper connecting ring.

[0049] As an optimized solution, support sleeves are vertically and fixedly connected to both ends of the support beam. A support shaft is vertically and rotatably installed in the support cylinder. A wheel frame is fixedly connected to the lower end of the support shaft, and the traveling wheel is rotatably installed on the wheel frame.

[0050] As an optimized solution, a steering positioning pin is slidably inserted vertically on the support beam. Two steering positioning sleeves are fixedly connected in parallel on the upper surface of the wheel frame. The connection line between the two steering positioning sleeves and the support shaft is set at 90°. The lower end of the steering positioning pin is inserted into one of the steering positioning sleeves.

[0051] As an optimized solution, a vertical hole is vertically opened on the support beam, and a guide sleeve is vertically fixedly connected in the vertical hole. The steering positioning pin is inserted into the guide sleeve.

[0052] As an optimized solution, limiting discs are fixedly connected in parallel above and below the support shaft, and the limiting discs are located at both ends of the support sleeve respectively.

[0053] As an optimized solution, a traction ear plate is fixedly connected to the side wall of the support sleeve.

[0054] As an optimized solution, reinforcing rib plates are fixedly connected to the outer wall of the wheel frame in a conforming manner.

[0055] As an optimized solution, an engine is fixedly connected to the vehicle frame, and the engine provides power for the lifting mechanism, the bridge-breaking roller, the crushing and feeding roller, and the hydraulic cylinder through a transmission structure.

[0056] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0057] During the transportation process, it is necessary to store the silo. In the storage state, the two side frames are swung relative to each other. The two side positioning sleeves are coaxially arranged, and the side positioning pin penetrates through the two side positioning sleeves, so as to position the two side frames and prevent them from loosening during the transportation process.

[0058] In the storage state, the bottom frame is swung upward under the action of the hydraulic cylinder, and then the bottom frame positioning pin penetrates through the first bottom frame positioning sleeve and the second bottom frame positioning sleeve to prevent the bottom frame from falling freely, playing a safety guarantee role.

[0059] In the use state, swing the swing rod, and the clamping seat is clamped into the upper ends of the frame and the side frame to realize the positioning of the side frame in the normal use state.

[0060] By arranging the support rollers to support the ground, the swinging end of the bottom frame is supported to prevent the swinging end of the bottom frame from rubbing against the ground.

[0061] By setting a rubber bottom bag at the beginning of the feeding belt, it is possible to prevent silage materials from leaking out from the conveying end of the feeding belt, thereby improving the material conveying efficiency;

[0062] Through the hinged setting of the two side frames, the two side frames can be folded relative to each other when not in use, and then the hydraulic cylinder extends to drive the swing end of the bottom frame to move upward to a vertical state, so as to lift and hold it up, which is convenient for transportation;

[0063] By setting a rubber flexible bottom pocket, the two side frames can be bent and avoided when they are folded relative to each other, which will not affect the folding and storage operation;

[0064] When filling silage, first connect the arch extension frame to the silage bag support frame, put the silage bag on the silage bag lifting frame, and set the lifting assembly to swing vertically and feed horizontally, so that the silage bag lifting frame can be suspended by the lifting rope. Then, after the silage bag is put on the silage bag support frame, the silage bag lifting frame can be removed, thereby improving the assembly efficiency of the silage bag;

[0065] During the filling process of the silage bag, the handle is swung to make the support plate and the extension plate fall down so that they are supported on the ground, and the lower end of the silage bag is supported to prevent the lower end of the silage bag from drooping on the ground, causing the silage bag to be worn during the movement of the silage filling vehicle;

[0066] When the travel wheel of the filling machine needs to be reversed, the lifting mechanism drives the support seat to support on the ground to lift the frame. After the travel wheel is raised, the steering positioning pin is pulled out, the wheel frame is rotated 90° to change direction, and then the steering positioning pin is inserted. The lower end of the steering positioning pin is inserted into the rotated steering positioning sleeve to realize the reversal of travel. It is convenient and fast, not only saving time and effort in operation, but also greatly improving the reversing efficiency of the vehicle.

[0067] By setting a towing rod, the device can be towed and transported when not in use, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0068] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0069] Figure 1 It is a schematic diagram of the structure of the utility model;

[0070] Figure 2 It is a structural schematic diagram of the sunken installation area of ​​the utility model;

[0071] Figure 3 This is a schematic structural view of the material receiving bin of the present utility model;

[0072] Figure 4 This is a schematic structural view of the present utility model in the storage state;

[0073] Figure 5 This is a schematic structural view of the card seat of the present utility model;

[0074] Figure 6 This is a schematic structural view of the front side frame of the present utility model in the storage state;

[0075] Figure 7 This is a schematic structural view of the silage bag support frame of the present utility model;

[0076] Figure 8 This is a schematic top view structural view of the protection component of the present utility model;

[0077] Figure 9 This is a schematic structural view of the lifting mechanism of the present utility model.

[0078] In the figure: 1 - vehicle frame; 2 - sunken installation area; 3 - machine frame; 4 - material receiving bin; 5 - silage bag support frame; 6 - feeding mechanism; 7 - hoisting component; 8 - silage bag lifting frame; 9 - protection component; 10 - hinge seat; 11 - crushing and feeding roller; 12 - bridge-breaking roller; 13 - guide plate; 14 - arc matching groove; 15 - central axis; 16 - bridge-breaking teeth; 17 - first chassis positioning sleeve; 18 - second chassis positioning sleeve; 19 - chassis positioning pin; 20 - side positioning sleeve; 21 - side positioning pin; 22 - swing rod; 23 - card seat; 24 - chassis; 25 - feeding belt; 26 - vertical plate section; 27 - inclined plate section; 28 - rubber bottom pocket; 29 - support roller; 30 - hydraulic cylinder; 31 - connecting seat; 32 - connecting plate; 33 - arched extension frame; 34 - lower insertion ring; 35 - upper insertion ring; 36 - pin; 37 - handle; 38 - connecting frame; 39 - hanging ring; 40 - hook; 41 - hoisting rope; 42 - column; 43 - multi-stage telescopic cylinder; 44 - winding machine; 45 - bottom plate; 46 - guide wheel; 47 - lifting cylinder; 48 - cross plate; 49 - vertical plate; 50 - support plate; 51 - extension plate; 52 - chain link; 53 - swing handle; 54 - trough body; 55 - traction rod; 56 - suspension chain; 57 - suspension hook; 58 - traveling wheel; 59 - wheel frame; 60 - reinforcing rib plate; 61 - traction ear plate; 62 - support sleeve; 63 - support shaft; 64 - limit disc; 65 - steering positioning pin; 66 - steering positioning sleeve; 67 - guide sleeve; 68 - lifting mechanism; 69 - support seat; 70 - vertical column; 71 - engine. Detailed implementation manners

[0079] The embodiments of the technical solution of the present utility model will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present utility model, so they are only examples and cannot be used to limit the protection scope of the present utility model.

[0080] As Figures 1 to 9 shown, a self-powered silage filling machine includes a vehicle frame 1. A sunken installation area 2 is provided at the middle position of the vehicle frame 1. A frame 3 is arranged along the width direction of the vehicle frame 1 in the sunken installation area 2. A retractable receiving bin 4 is hinged to one side of the frame 3. A silage bag support frame 5 arranged in an arch shape is fixedly connected to the other side of the frame 3. A feeding mechanism 6 is arranged in the area between the frame 3 and the retractable receiving bin 4.

[0081] Transverse support beams are fixedly connected to both sides of the vehicle frame 1 in the sunken installation area 2. Traveling wheels 58 are rotatably arranged at both ends of each transverse support beam. Each traveling wheel 58 is rotated 90° with the vertical line as the rotation center. A lifting mechanism 68 is provided at the bottom of the vehicle frame 1 corresponding to each traveling wheel 58.

[0082] The receiving bin 4 includes a bottom frame 24 hinged to the frame 3 along the vertical direction. Side frames are respectively hinged to both sides of the bottom frame 24 along the horizontal direction. Side frame locking structures for positioning in the retracted state are provided on the outer walls of the two side frames.

[0083] A bottom frame 24 locking structure for positioning the bottom frame 24 in the retracted state is provided on the frame 3 and the bottom frame 24.

[0084] An unfolding locking structure for positioning the side frames in the unfolded state is provided at the upper end of the frame 3.

[0085] The side frame locking structure includes side part positioning sleeves 20 vertically fixedly connected to the outer walls of both sides of the side frame. A side part positioning pin 21 is detachably inserted into one of the side part positioning sleeves 20. In the retracted state, the two side part positioning sleeves 20 are coaxially arranged, and the side part positioning pin 21 penetrates through the two side part positioning sleeves 20.

[0086] The bottom frame 24 locking mechanism includes a connecting seat 31 fixedly connected to the side wall of the bottom frame 24. A first bottom frame positioning sleeve 17 is fixedly connected to the connecting seat 31. A second bottom frame positioning sleeve 18 is fixedly connected to the outer wall of the frame 3 near the upper end. A bottom frame positioning pin 19 is detachably inserted into the second bottom frame positioning sleeve 18. In the retracted state, the first bottom frame positioning sleeve 17 and the second bottom frame positioning sleeve 18 are coaxially arranged, and the bottom frame positioning pin 19 penetrates through the first bottom frame positioning sleeve 17 and the second bottom frame positioning sleeve 18.

[0087] The unfolding and locking structure includes a swing rod 22 hinged to the outer wall of the frame 3 near the upper end. A clamping seat 23 arranged in an inverted U shape is fixedly connected to the swing end of the swing rod 22. In the unfolded state, the upper ends of the frame 3 and the side frames are clamped into the clamping seat 23.

[0088] On the chassis 24, a feeding belt 25 is rotatably arranged along its extending direction. Rubber bottom pockets 28 are arranged at one ends of the two side frames facing the starting end of the feeding belt 25. The two side walls of the rubber bottom pockets 28 are respectively fixedly connected to the inner walls of the side frames, and the lower edge of the rubber bottom pocket 28 is fixedly connected to the chassis 24.

[0089] Each side frame includes a vertical plate section 26 and an inclined plate section 27 fixedly connected to the lower end of the vertical plate section 26. The space between the two inclined plate sections 27 is arranged in a gradually expanding manner from bottom to top.

[0090] Hydraulic cylinders 30 are respectively hinged to the opposite side walls of the frame 3 near the lower end. The telescopic ends of the hydraulic cylinders 30 are hinged to the side walls of the chassis 24.

[0091] The lower end of the inclined plate section 27 is hinged to the edge of the chassis 24 by a hinge.

[0092] A support roller 29 is also rotatably arranged at the swing end of the chassis 24. The roller surface of the support roller 29 contacts the ground.

[0093] The telescopic end of the hydraulic cylinder 30 is hinged to a connecting seat 31. A hinge seat 10 is fixedly connected to the lower end of the frame 3. The cylinder body end of the hydraulic cylinder 30 is hinged to the hinge seat 10.

[0094] A bottom plate 45 is arranged at the lower end of the silage bag support frame 5. An arched extension frame 33 arranged in a conforming shape is detachably arranged at the upper port of the silage bag support frame 5;

[0095] A hoisting assembly 7 is arranged above the frame 3. A silage bag lifting frame 8 arranged in an arched shape is connected to the hoisting assembly 7. A protective assembly 9 is also swingably arranged below the bottom plate 45.

[0096] The hoisting assembly 7 includes a column 42 vertically fixedly connected above the frame 3. A multi-stage telescopic cylinder 43 arranged horizontally is hinged to the column 42. A winding machine 44 is arranged on the outer surface of the cylinder body of the multi-stage telescopic cylinder 43. A hoisting rope 41 is wound on the winding machine 44. The telescopic end of the multi-stage telescopic cylinder 43 is connected to a guide wheel 46. The hoisting rope 41 is supported on the guide wheel 46. The hoisting rope 41 is connected to the silage bag lifting frame 8 through a hook hanging assembly.

[0097] A lifting cylinder 47 is hinged to the side wall of the column 42. The other end of the lifting cylinder 47 is hinged to the lower surface of the cylinder body of the multi-stage telescopic cylinder 43.

[0098] The hooking assembly includes a hook 40 fixedly connected to the other end of the hoisting rope 41. A connecting frame 38 is fixedly connected to the upper end of the silage bag lifting frame 8, and a hanging ring 39 matching the hook 40 is fixedly connected to the connecting frame 38.

[0099] Lower insertion rings 34 are respectively and fixedly connected to the opposite inner walls of the silage bag support frame 5. Upper insertion rings 35 located above the lower insertion rings 34 are respectively and fixedly connected to one side of the arched extension frame 33. A pin 36 is inserted between the upper insertion ring 35 and the lower insertion ring 34.

[0100] The protection assembly 9 includes a connecting plate 32 fixedly connected to the bottom plate 45. The two ends of the connecting plate 32 extend to both sides of the bottom plate 45 and are respectively and horizontally fixedly connected with cross plates 48. A vertical plate 49 is hinged between one ends of the two cross plates 48. A support plate 50 is vertically fixedly connected to the lower end of the vertical plate 49. An extension plate 51 is hinged to the other end of the support plate 50.

[0101] A swinging handle 53 is hinged to each cross plate 48. A groove 54 is formed in the swinging handle 53. A chain link 52 is fixedly connected to one end of the groove 54 close to the swinging end of the swinging handle 53. The other end of the chain link 52 is fixedly connected to the side wall of the swinging end of the extension plate 51.

[0102] Chain links 52 connected to the chain link 52 are respectively and fixedly connected to the side wall of the groove 54 and the side wall of the extension plate 51.

[0103] A grip is fixedly connected to the swinging end of the swinging handle 53 in an inclined upward manner.

[0104] The feeding mechanism 6 includes a bridge-breaking roller 12 and a crushing and feeding roller 11 arranged in parallel from top to bottom. A back plate is fixedly connected to the back of the silage bag support frame 5. There is a feeding port between the lower end of the back plate and the bottom plate 45.

[0105] The bridge-breaking roller 12 includes a central shaft 15. A number of groups of bridge-breaking teeth 16 are arranged in parallel along the axial direction on the central shaft 15. Each group of bridge-breaking teeth 16 has two and is distributed on both sides of the central shaft 15. The bridge-breaking teeth 16 between adjacent groups are arranged in a staggered manner along the axial direction;

[0106] The bridge-breaking teeth 16 are inclined in the axial direction of the central shaft 15, and the inclination directions of the bridge-breaking teeth 16 between adjacent groups are opposite.

[0107] The installation height of the bridge-breaking roller 12 is higher than the upper surface of the feeding belt 25.

[0108] Two bridge-breaking rollers 12 are arranged in parallel from top to bottom.

[0109] The central height of the crushing and feeding roller 11 is lower than the upper surface of the feeding belt 25.

[0110] The guide plate 13 is inclined on the frame 3 and is located below the crushing and feeding roller 11. An arc-shaped matching groove 14 for avoiding the crushing and feeding roller 11 is provided on the guide plate 13.

[0111] The lower end of the lifting mechanism 68 is hinged with a support seat 69; when reversing the traveling wheels 58, the support seat 69 supports on the ground and disengages the traveling wheels 58 from the ground.

[0112] The lifting mechanism 68 includes one of a hydraulic cylinder 30 vertically fixed to the bottom of the vehicle frame 1 and a manual winch.

[0113] The lower end of the lifting mechanism 68 is vertically fixed with a seat body. Two hinge plates are juxtaposed and fixed to the upper end of the support seat 69, and the two hinge plates are hinged to the seat body through a hinge shaft.

[0114] A vertical column 70 is vertically fixed to the front end of the vehicle frame 1, and a swingable traction rod 55 is hinged to the lower end of the vertical column 70.

[0115] An upper connecting ring is fixed to the side wall of the vertical column 70, a lower connecting ring is fixed to the side wall of the traction rod 55, a suspension chain 56 is fixed to the lower connecting ring, and the other end of the suspension chain 56 is fixed with a suspension hook 57, and the suspension hook 57 is hooked on the upper connecting ring.

[0116] Support sleeves 62 are vertically fixed to both ends of the support beam respectively. A support shaft 63 is vertically and rotatably installed in the support cylinder. A wheel frame 59 is fixed to the lower end of the support shaft 63, and the traveling wheel 58 is rotatably installed on the wheel frame 59.

[0117] A steering positioning pin 65 is slidably inserted vertically on the support beam. Two steering positioning sleeves 66 are juxtaposed and fixed to the upper surface of the wheel frame 59. The connection line between the two steering positioning sleeves 66 and the support shaft 63 is set at 90°. The lower end of the steering positioning pin 65 is inserted into one of the steering positioning sleeves 66.

[0118] A vertical hole is vertically opened on the support beam, and a guide sleeve 67 is vertically fixed in the vertical hole. The steering positioning pin 65 is inserted into the guide sleeve 67.

[0119] Limiting disks 64 are vertically and juxtaposedly fixed to the support shaft 63, and the limiting disks 64 are located at both ends of the support sleeve 62 respectively.

[0120] A traction ear plate 61 is fixed to the side wall of the support sleeve 62.

[0121] Reinforcing rib plates 60 are formed and fixed to the outer wall of the wheel frame 59.

[0122] A driving mechanism for driving the upper feeding belt 25 to rotate is provided on the underframe 24.

[0123] An engine 71 is fixedly connected to the frame 1 , and the engine 71 provides power to the lifting mechanism 68 , the bridge breaking roller 12 , the crushing and material removing roller 11 , the driving mechanism and the hydraulic cylinder 30 through the gearbox structure.

[0124] The transmission structure between the engine 71 and each level of power structure is common in daily life. Since it is not an innovation of this solution, it will not be elaborated here.

[0125] The working principle of this device is:

[0126] During the transportation process, the silo needs to be stored. In the stored state, the two side frames are relatively swung, the two side positioning sleeves 20 are coaxially arranged, and the side positioning pins 21 penetrate the two side positioning sleeves 20, so as to position the two side frames and prevent them from loosening during the transportation process;

[0127] In the storage state, the chassis 24 is swung upward under the action of the hydraulic cylinder 30, and then the chassis positioning pin 19 penetrates the first chassis positioning sleeve 17 and the second chassis positioning sleeve 18 to prevent the chassis 24 from falling freely, thereby playing a safety role;

[0128] In the use state, the swing rod 22 is swung to clamp the clamping seat 23 into the upper end of the frame 3 and the side frame, so as to realize the positioning of the side frame in the normal use state;

[0129] By providing the support roller 29 and the ground support, the swing end of the base frame 24 is supported to prevent the swing end of the base frame 24 from rubbing against the ground;

[0130] By providing a rubber bottom bag 28 at the beginning of the feeding belt 25, it is possible to prevent the silage material from leaking out from the conveying end of the feeding belt 25, thereby improving the material conveying efficiency;

[0131] Through the hinged setting of the two side frames, the two side frames can be folded relative to each other when not in use, and then the hydraulic cylinder 30 extends to drive the swing end of the bottom frame 24 to move upward to a vertical state, so as to lift and hold it up, which is convenient for transportation;

[0132] By setting a rubber flexible bottom pocket, the two side frames can be bent and avoided when they are folded relative to each other, which will not affect the folding and storage operation;

[0133] When filling silage, the arch extension frame 33 is first connected to the silage bag support frame 5, and the silage bag is put on the silage bag lifting frame 8. By setting the hoisting assembly 7, it can swing vertically and feed horizontally, so that the silage bag lifting frame 8 can be suspended by the hoisting rope 41. Then, after the silage bag is put on the silage bag support frame 5, the silage bag lifting frame 8 can be removed, thereby improving the assembly efficiency of the silage bag;

[0134] During the filling process of the silage bag, swing the grip handle to swing the swing handle 53, so as to lower the pallet 50 and the extension plate 51, make them support on the ground, support the lower end of the silage bag, and prevent the lower end of the silage bag from sagging on the ground, resulting in the problem of wear of the silage bag by the silage filling vehicle during movement;

[0135] When it is necessary to reverse the traveling wheels 58 of the filling machine, the lifting mechanism 68 works to drive the support seat 69 to support on the ground, so as to lift the vehicle frame 1. After the traveling wheels 58 are lifted, pull out the steering positioning pin 65, rotate the wheel frame 59 by 90° to reverse the direction, and then insert the steering positioning pin 65. The lower end of the steering positioning pin 65 is inserted into the rotated steering positioning sleeve 66 to realize the reversal of the traveling, which is convenient and fast. It not only saves time and effort in operation, but also greatly improves the vehicle reversal efficiency;

[0136] By setting the towing bar 55, it is convenient and fast to tow and transport it in the non-use state.

[0137] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered by the scope of the claims and the description of the present invention.

Claims

1. Self-powered silage filling machine, characterized by: The invention comprises a vehicle frame (1), wherein a sunken installation area (2) is provided in the middle of the vehicle frame (1), wherein a frame (3) is provided in the sunken installation area (2) along the width direction of the vehicle frame (1), wherein a retractable material receiving bin (4) is hingedly connected to one side of the frame (3), and an arched silage bag support frame (5) is fixedly connected to the other side of the frame (3), and a feeding mechanism (6) is provided in the area of ​​the frame (3) between the silage bag support frame (5) and the retractable material receiving bin (4); The frame (1) is fixedly connected to transverse support beams on both sides of the sunken installation area (2), and running wheels (58) are rotatably provided at both ends of the transverse support beams. Each running wheel (58) is rotated 90 degrees with a vertical line as the rotation center, and a lifting mechanism (68) is provided at the bottom of the frame (1) corresponding to each running wheel (58).

2. The self-powered silage filling machine according to claim 1 is characterized in that: The material receiving bin (4) comprises a base frame (24) vertically hinged to the frame (3), and side frames are hinged to the two sides of the base frame (24) in the horizontal direction, and side frame locking structures for positioning in a storage state are provided on the outer walls of the two side frames, and base frame (24) locking structures for positioning the base frame (24) in a storage state are provided on the frame (3) and the base frame (24).

3. The self-powered silage filling machine according to claim 2 is characterized in that: The side frame locking structure comprises side positioning sleeves (20) respectively vertically fixed to the two outer walls of the side frame, wherein a side positioning pin (21) is detachably inserted into one of the side positioning sleeves (20); in the storage state, the two side positioning sleeves (20) are coaxially arranged, and the side positioning pin (21) passes through the two side positioning sleeves (20).

4. The self-powered silage filling machine according to claim 3 is characterized in that: The base frame (24) locking mechanism comprises a connecting seat (31) fixedly connected to the side wall of the base frame (24), a first base frame positioning sleeve (17) being fixedly connected to the connecting seat (31), a second base frame positioning sleeve (18) being fixedly connected to the outer wall of the frame (3) close to the upper end, a base frame positioning pin (19) being detachably inserted into the second base frame positioning sleeve (18), and in the storage state, the first base frame positioning sleeve (17) and the second base frame positioning sleeve (18) are coaxially arranged, and the base frame positioning pin (19) passes through the first base frame positioning sleeve (17) and the second base frame positioning sleeve (18).

5. The self-powered silage filling machine according to claim 4 is characterized in that: A feeding belt (25) is rotatably provided on the base frame (24) along its extension direction, and a rubber bottom pocket (28) is provided at one end of the two side frames facing the starting end of the feeding belt (25), and the two side walls of the rubber bottom pocket (28) are respectively fixedly connected to the inner wall of the side frame, and the lower edge of the rubber bottom pocket (28) is fixedly connected to the base frame (24).

6. The self-powered silage filling machine according to claim 5, characterized in that: Each of the side frames comprises a vertical plate section (26) and an inclined plate section (27) fixedly connected to the lower end of the vertical plate section (26), and the two inclined plate sections (27) are arranged in a gradually expanding manner from bottom to top.

7. The self-powered silage filling machine according to claim 6, characterized in that: The lower end of the silage bag support frame (5) is provided with a bottom plate (45), and the upper end of the silage bag support frame (5) is detachably provided with an arched extension frame (33) arranged in the shape of the silage bag; a hanging assembly (7) is arranged above the frame (3), and an arched silage bag lifting frame (8) is connected to the hanging assembly (7); and a protective assembly (9) is also swingably provided below the bottom plate (45).

8. The self-powered silage filling machine according to claim 7, characterized in that: The hoisting assembly (7) comprises a column (42) vertically fixed above the frame (3), a multi-stage telescopic cylinder (43) arranged in a transverse direction is hinged on the column (42), a winding machine (44) is provided on the outer surface of the cylinder body of the multi-stage telescopic cylinder (43), a hoisting rope (41) is wound on the winding machine (44), the telescopic end of the multi-stage telescopic cylinder (43) is connected to a guide wheel (46), the hoisting rope (41) is supported on the guide wheel (46), and the hoisting rope (41) is connected to the silage bag lifting frame (8) through a hook assembly.

9. The self-powered silage filling machine according to claim 8, characterized in that: The protection component (9) comprises a connecting plate (32) fixedly connected to the base plate (45), the two ends of the connecting plate (32) extending to the two sides of the base plate (45) and respectively fixedly connected horizontally with a transverse plate (48), a vertical plate (49) is hinged between one end of the two transverse plates (48), the lower end of the vertical plate (49) is vertically fixedly connected to a supporting plate (50), and the other end of the supporting plate (50) is hingedly connected to an extension plate (51).

10. The self-powered silage filling machine according to claim 9, characterized in that: The feeding mechanism (6) comprises bridge breaking rollers (12) and crushing and feeding rollers (11) arranged in parallel from top to bottom, a back plate is fixedly connected to the back of the silage bag support frame (5), and a feeding port is provided between the lower end of the back plate and the bottom plate (45).

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