Storable feeding bin for ensiling filling machine

Abstract

A storable feeding bin for an ensiling filling machine relates to the technical field of ensiling filling machines and comprises a rack, a bottom frame vertically swinging is hinged to the rack, a feeding belt is rotatably arranged on the bottom frame in the extending direction of the bottom frame, side frames are hinged to the two sides of the bottom frame respectively, and rubber bottom pockets are arranged at the ends, facing the starting end of the feeding belt, of the two side frames. The two side walls of the rubber bottom pocket are fixedly connected with the inner walls of the side frames respectively, and the lower edge of the rubber bottom pocket is fixedly connected with the bottom frame. The feeding bin solves the problems that in the using process of a feeding bin in the prior art, when silage is conveyed into the feeding bin, due to the fact that materials in the feeding bin are obliquely conveyed from low to high, the silage is prone to leaking out of the lower end of the feeding bin, and the filling efficiency of the materials is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of silage filling machines, in particular to a retractable feeding bin for a silage filling machine. Background Art

[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 dragged 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 material increases, the pressure of the silage material 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 material continues to be filled, so as to continuously operate until a fermentation bag is filled. After the filling is completed, the tractor pulls the filling machine and 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 depends on the pulling force of the steel wire rope. To ensure the stability of the perfusion pressure during the continuous filling of the silage material, 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, and the moving speed of the filling machine is adjusted to control the filling pressure of the silage bag. A 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 several 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 patent gradually expose the deficiencies of the prior art during use, which are mainly manifested in the following aspects:

[0006] First, during the use of the existing feeding bin, when the silage is conveyed into the feeding bin, since the materials in the feeding bin are conveyed obliquely from low to high, the silage is likely to leak from the lower end of the feeding bin, affecting the filling efficiency of the materials.

[0007] Second, during the transportation process of the silage filling machine, due to the structural limitations of the feeding bin, it is not convenient to store the feeding bin, resulting in reduced flexibility during transportation and lower transportation efficiency of the silage filling machine.

[0008] To sum up, it is obvious that there are inconveniences and defects in the prior art during actual use, so it is necessary to improve it. Content of the Utility Model

[0009] In view of the defects in the prior art, the present utility model provides a retractable feeding bin for a silage filling machine to solve the problem that during the use of the feeding bin in the traditional technology, when silage is transported into the feeding bin, since the materials in the feeding bin are inclined and transported from low to high, the silage is likely to leak from the lower end of the feeding bin, affecting the filling efficiency of the materials.

[0010] To achieve the above object, the present utility model provides the following technical solutions:

[0011] The retractable feeding bin for a silage filling machine includes a frame, on which a chassis is hinged and arranged to swing vertically. A feeding belt is rotatably arranged on the chassis along its extending direction. Side frames are respectively hinged on both sides of the chassis. Rubber bottom pockets are arranged at one ends of the two side frames facing the starting end of the feeding belt. The two side walls of the rubber bottom pocket are respectively fixedly connected to the inner walls of the side frames, and the lower edge of the rubber bottom pocket is fixedly connected to the chassis.

[0012] As an optimized scheme, 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.

[0013] As an optimized scheme, hydraulic cylinders are respectively hinged on the opposite side walls of the frame near the lower end. The telescopic ends of the hydraulic cylinders are hinged to the side walls of the chassis.

[0014] As an optimized scheme, the lower end of the inclined plate section is hinged to the edge of the chassis by a hinge.

[0015] As an optimized scheme, a support roller is also rotatably arranged at the swinging end of the chassis, and the roller surface of the support roller contacts the ground.

[0016] As an optimized scheme, a connecting seat is fixedly connected to the side wall of the chassis, and the telescopic end of the hydraulic cylinder is hinged to the connecting seat.

[0017] As an optimized scheme, a hinge seat is fixedly connected to the lower end of the frame, and the cylinder body end of the hydraulic cylinder is hinged to the hinge seat.

[0018] As an optimized scheme, a bridge-breaking roller and a crushing and feeding roller are arranged in parallel on the frame from top to bottom.

[0019] As an optimized solution, the bridge-breaking roller includes a central shaft, and a plurality of groups of bridge-breaking teeth are arranged side by side 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;

[0020] 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.

[0021] As an optimized solution, the installation height of the bridge-breaking roller is higher than the upper surface of the feeding belt.

[0022] As an optimized solution, two bridge-breaking rollers are arranged side by side from top to bottom.

[0023] As an optimized solution, the central height of the crushing and feeding roller is lower than the upper surface of the feeding belt.

[0024] 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 opened on the guide plate.

[0025] Compared with the prior art, the beneficial effects of the present utility model are:

[0026] By arranging the support roller to support on the ground, the swinging end of the chassis is supported, preventing the swinging end of the chassis from rubbing against the ground;

[0027] By arranging a rubber bottom pocket at the starting end of the feeding belt, it can prevent the silage material from leaking out from the conveying end of the feeding belt, improving the conveying efficiency of the material;

[0028] By hinging the two side frames, when in the non-use state, the two side frames can be relatively folded, and then the hydraulic cylinder extends to drive the swinging end of the chassis to move upward to the vertical state, realizing lifting and holding, which is convenient for the transfer work;

[0029] By arranging a rubber flexible bottom pocket, it can be bent and avoided when the two side frames are relatively folded, without affecting the folding and storage operation. Description of the Drawings

[0030] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required to be used in the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0031] Figure 1Structural schematic diagram of the present utility model;

[0032] Figure 2 Schematic diagram of the bridge-breaking roller of the present utility model;

[0033] Figure 3 Structural schematic diagram of the side frame in the front state of the present utility model.

[0034] In the figure: 1 - frame; 2 - chassis; 3 - feeding belt; 4 - vertical plate section; 5 - inclined plate section; 6 - rubber bottom pocket; 7 - support roller; 8 - hydraulic cylinder; 9 - connecting seat; 10 - hinge seat; 11 - crushing and feeding roller; 12 - bridge-breaking roller; 13 - material guiding plate; 14 - arc matching groove; 15 - central shaft; 16 - bridge-breaking teeth. Specific embodiments

[0035] 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 illustrate the technical solution of the present utility model more clearly, so they are only examples and cannot be used to limit the protection scope of the present utility model.

[0036] As Figures 1 to 3 shown, the retractable feeding bin for the silage filling machine includes a frame 1, on which a chassis 2 is hinged and arranged to swing vertically. A feeding belt 3 is rotatably arranged on the chassis 2 along its extending direction. Side frames are respectively hinged on both sides of the chassis 2. Rubber bottom pockets 6 are provided at one ends of the two side frames facing the starting end of the feeding belt 3. The two side walls of the rubber bottom pocket 6 are respectively fixedly connected to the inner walls of the side frames, and the lower edge of the rubber bottom pocket 6 is fixedly connected to the chassis 2.

[0037] A driving mechanism for driving the rotation of the feeding belt 3 is provided on the chassis 2.

[0038] Each side frame includes a vertical plate section 4 and an inclined plate section 5 fixedly connected to the lower end of the vertical plate section 4. The two inclined plate sections 5 are arranged in a gradually expanding manner from bottom to top.

[0039] Hydraulic cylinders 8 are respectively hinged on the opposite side walls of the frame 1 near the lower end. The telescopic end of the hydraulic cylinder 8 is hinged to the side wall of the chassis 2.

[0040] The lower end of the inclined plate section 5 is hinged to the edge of the chassis 2 by a hinge.

[0041] A support roller 7 is also rotatably arranged at the swinging end of the chassis 2, and the roller surface of the support roller 7 contacts the ground.

[0042] A connecting seat 9 is fixedly connected to the side wall of the chassis 2, and the telescopic end of the hydraulic cylinder 8 is hinged to the connecting seat 9.

[0043] A hinge seat 10 is fixedly connected to the lower end of the frame 1, and the cylinder body end of the hydraulic cylinder 8 is hinged to the hinge seat 10.

[0044] On the frame 1, a bridge-breaking roller 12 and a crushing and feeding roller 11 are arranged in parallel from top to bottom.

[0045] The bridge-breaking roller is used to prevent the phenomenon of material bridging, and the crushing and feeding roller is used to disperse the material conveyed by the feeding belt and then convey it to the subsequent device.

[0046] The bridge-breaking roller 12 includes a central shaft 15. Along the axial direction of the central shaft 15, a number of groups of bridge-breaking teeth 16 are arranged in parallel. Each group of bridge-breaking teeth 16 has two and is located 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;

[0047] 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.

[0048] The installation height of the bridge-breaking roller 12 is higher than the upper surface of the feeding belt 3.

[0049] Two bridge-breaking rollers 12 are arranged in parallel from top to bottom.

[0050] The central height of the crushing and feeding roller 11 is lower than the upper surface of the feeding belt 3.

[0051] On the frame 1, a guide plate 13 is inclined and arranged below the crushing and feeding roller 11. An arc-shaped matching groove 14 for avoiding the crushing and feeding roller 11 is opened on the guide plate 13.

[0052] The working principle of this device is as follows:

[0053] By setting the support roller 7 to support the ground, the swinging end of the chassis 2 is supported to prevent the swinging end of the chassis 2 from rubbing against the ground;

[0054] By setting a rubber bottom pocket 6 at the starting end of the feeding belt 3, it can prevent the silage material from leaking out from the conveying end of the feeding belt 3 and improve the material conveying efficiency;

[0055] By arranging the two side frames in a hinged manner, when in the non-use state, the two side frames can be folded relative to each other, and then the hydraulic cylinder 8 extends to drive the swinging end of the chassis 2 to move upward to the vertical state to achieve lifting and holding, which is convenient for the transfer work;

[0056] By setting a rubber flexible bottom pocket, it can be bent and avoided when the two side frames are folded relative to each other, and it will not affect the folding and storage operation.

[0057] 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 on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to 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. The retractable feeding bin for silage filling machine is characterized by: The invention comprises a frame (1), a base frame (2) being hingedly connected to the frame (1) and being arranged to swing vertically, a feeding belt (3) being arranged to rotate along its extension direction on the base frame (2), side frames being hingedly connected to the two sides of the base frame (2), a rubber bottom pocket (6) being arranged at one end of the two side frames facing the starting end of the feeding belt (3), the two side walls of the rubber bottom pocket (6) being respectively fixedly connected to the inner wall of the side frame, and the lower edge of the rubber bottom pocket (6) being fixedly connected to the base frame (2).

2. The retractable feed bin for the silage filling machine according to claim 1, characterized in that: Each of the side frames comprises a vertical plate section (4) and an inclined plate section (5) fixed to the lower end of the vertical plate section (4), and the two inclined plate sections (5) are arranged in a gradually expanding manner from bottom to top.

3. The retractable feed bin for the silage filling machine according to claim 2, characterized in that: Hydraulic cylinders (8) are respectively hinged on opposite side walls of the frame (1) near the lower end, and telescopic ends of the hydraulic cylinders (8) are hinged to the side walls of the base frame (2).

4. The retractable feed bin for the silage filling machine according to claim 3 is characterized in that: The lower end of the inclined plate section (5) is hinged to the edge of the base frame (2) by means of a hinge.

5. The retractable feed bin for the silage filling machine according to claim 4, characterized in that: A support roller (7) is also rotatably provided at the swing end of the base frame (2), and the roller surface of the support roller (7) is in contact with the ground.

6. The retractable feed bin for the silage filling machine according to claim 5, characterized in that: A connecting seat (9) is fixedly connected to the side wall of the base frame (2), and the telescopic end of the hydraulic cylinder (8) is hinged to the connecting seat (9). A hinged seat (10) is fixedly connected to the lower end of the frame (1), and the cylinder end of the hydraulic cylinder (8) is hinged to the hinged seat (10).

7. The retractable feed bin for the silage filling machine according to claim 6, characterized in that: The frame (1) is provided with bridge breaking rollers (12) and crushing and material discharging rollers (11) arranged side by side from top to bottom, and two bridge breaking rollers (12) are arranged side by side from top to bottom.

8. The retractable feed bin for the silage filling machine according to claim 7, characterized in that: The bridge breaking roller (12) comprises a central axis (15), on which a plurality of groups of bridge breaking teeth (16) are arranged in parallel along the axial direction, each group of bridge breaking teeth (16) is provided with two and are located on both sides of the central axis (15), and the bridge breaking teeth (16) between adjacent groups are arranged in a staggered manner along the axial direction; the bridge breaking teeth (16) are inclined to the axial direction of the central axis (15), and the inclined directions of the bridge breaking teeth (16) between adjacent groups are opposite.

9. The retractable feed bin for the silage filling machine according to claim 8, characterized in that: The bridge-breaking roller (12) is arranged at a height higher than the upper surface of the feeding belt (3), and the center height of the crushing and material-discharging roller (11) is lower than the upper surface of the feeding belt (3).

10. The retractable feed bin for the silage filling machine according to claim 9, characterized in that: A material guide plate (13) is obliquely provided on the frame (1) and is located below the crushing material-discharging roller (11). An arc-shaped matching groove (14) for avoiding the crushing material-discharging roller (11) is provided on the material guide plate (13).

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