Silage pool for whole-plant corn

Abstract

A silage pool for whole corn comprises a pool body and a rack located above the pool body, the rack can move in the length direction of the pool body, a pressing plate with a flat plate face is arranged on the rack, the pressing plate is opposite to a pool cavity of the pool body, and the distance between opposite side plate edges in the pool width direction of the pressing plate is smaller than or equal to the width of the pool cavity. The lifting mechanism drives the pressing plate to do vertical reciprocating motion perpendicular to the motion direction of the machine frame. After the whole-plant corn raw materials are filled and laid in the pool body, the rack moves to the position above the specified raw materials to be compacted in the length direction of the pool body, the pressing plate is driven by the lifting mechanism to move up and down, and the pressing plate can automatically compact the raw materials. The whole machine is suitable for silage pools where large-scale compaction machinery cannot be applied, traditional manual compaction operation is replaced, the labor burden of manpower is greatly reduced, and the compaction effect is good.

Description

Technical Field

[0001] The utility model patent relates to whole-plant corn storage equipment, and specifically to a silo for whole-plant corn. Background Art

[0002] Whole-plant corn silage is made by chopping the whole plant of corn in the late milky stage to the early waxy stage, and then fermenting it through anaerobic microorganisms and chemical reactions under closed anaerobic conditions. It is a feed with good palatability, high digestibility and rich nutrition. Its palatability, digestibility and nutritional value are significantly higher than those of straw silage.

[0003] In the whole corn silage operation, silage pits are required to store the raw materials. During the raw material filling process, the chopped silage raw materials are loaded into the silage pit and flattened, with each layer thickness of 15-30 cm. For some large outdoor silage pits, crawler tractors or other mechanical compaction are often used to expel the air in the raw materials as much as possible and create an anaerobic environment. For small silage pits, large compaction machinery cannot be used, so the raw materials are usually compacted by manual stepping or pressing with the help of tools. The process is time-consuming and labor-intensive, and the compaction quality cannot be guaranteed. Summary of the invention

[0004] The utility model provides a silo for whole-plant corns, which can automatically compact small silos to reduce the burden of manpower.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted is: a silage pit for whole-plant corn, comprising a pit body and a frame located above the pit body, the frame can be displaced along the length direction of the pit body, a pressing plate with a flat plate surface is arranged on the frame, the pressing plate is opposite to the pit cavity of the pit body and the distance between the opposite side plate edges along the pit width direction is less than or equal to the pit cavity width, and the lifting mechanism drives the pressing plate to make vertical reciprocating motion perpendicular to the movement direction of the frame.

[0006] A guide rail is provided at the top edge of the pool body along the length direction of the pool body, the extension direction of the guide rail is parallel to the length direction of the pool body, and the slider on the frame is connected to the guide rail to form a guide limit fit.

[0007] The frame comprises a crossbeam, and two ends of the crossbeam along the width direction of the pool are connected with vertical frames, which are placed on the opposite side edges of the top of the pool body and connected with the sliding block.

[0008] The lower end of the lifting mechanism is connected to a mounting plate with a flat plate surface, and the guide slide rods with the rod body located in the plumb direction are symmetrically arranged on the opposite sides of the mounting plate and the rods are inserted into the through holes on the mounting plate to form a dynamic connection, and the lower end of the guide slide rod is connected to the upper plate surface of the pressure plate, and a spring is sleeved on the rod body of the guide slide rod located between the mounting plate and the opposite sides of the pressure plate, and the two ends of the spring are respectively connected to the mounting plate and the pressure plate.

[0009] The upper rod end of the guide slide rod is connected with a rod head, and the size of the rod head is larger than the diameter of the through hole.

[0010] The upper plate surface of the pressing plate is connected with a bracket, a rotating shaft is arranged on the bracket, the axis core of the rotating shaft is arranged parallel to the upper plate surface of the pressing plate, an eccentric wheel is connected to the rotating shaft, and a driving mechanism drives the rotating shaft to rotate to realize the rotation of the eccentric wheel.

[0011] Compared with the prior art, the technical effect of the utility model is as follows: after the whole corn raw material is filled in the tank body, the frame moves along the length direction of the tank body to the top of the designated raw material to be compacted, and the lifting mechanism drives the pressing plate to move up and down, and the pressing plate can automatically compact the raw material. Then the frame continues to change positions to compact the corn raw material in other positions. The whole machine is suitable for silage tanks where large compacting machinery cannot be used, replacing the traditional manual compaction operation, greatly reducing the labor burden of manpower, and having a good compaction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0013] Figure 2 for Figure 1 K-direction view in;

[0014] Figure 3 It is a schematic diagram of the partial three-dimensional structure of the pressing plate and the mounting plate;

[0015] Figure 4 for Figure 1 N-direction view of the middle pool in section state.

[0016] Numbers in the figure: 10, tank body; 11, guide rail; 20, frame; 21, crossbeam; 22, stand; 23, slider; 30, lifting unit; 40, mounting plate; 41, guide slide rod; 42, spring; 411, rod head; 50, pressure plate; 60, bracket; 61, eccentric wheel. DETAILED DESCRIPTION

[0017] The following will be combined with the attached Figure 1-4 The embodiments of the technical solution of the present application are described in detail. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the protection scope of the present application.

[0018] A silo for whole-plant corns includes a silo body 10 and a frame 20 located above the silo body 10. The frame 20 can be displaced along the length direction of the silo body 10. A pressing plate 50 with a flat plate surface is arranged on the frame 20. The pressing plate 50 is opposite to a silo cavity of the silo body 10 and the distance between the opposite side plate edges along the silo width direction is less than or equal to the silo cavity width. A lifting mechanism 30 drives the pressing plate to perform vertical reciprocating motion perpendicular to the movement direction of the frame 20.

[0019] In the above scheme, after the whole corn raw material is filled in the tank body 10, the frame 20 moves along the length direction of the tank body to the top of the designated raw material to be compacted, and the lifting mechanism 30 is used to drive the pressing plate 50 to move up and down. Under the downward pressure of the pressing plate 50, the pressing plate 50 can automatically compact the raw material. Then the frame 20 continues to change position along the length direction of the tank body to compact the corn raw material in other positions. The whole machine is suitable for silage tanks where large compacting machinery cannot be used, replacing the traditional manual compaction operation, reducing the labor burden and achieving good compaction effect. It should be noted that after the corn raw material is filled layer by layer, the lifting distance of the lifting mechanism 30 also gradually changes accordingly.

[0020] As a preferred solution, a guide rail 11 is provided at the top edge of the tank body 10 along the length direction of the tank body, and the extension direction of the guide rail 11 is parallel to the length direction of the tank body. The slider 23 on the frame 20 is connected with the guide rail 11 to form a guide limit fit. By using the slider 23 and the guide rail 11 to cooperate, the frame 20 can be moved and guided as a whole, so that the pressing plate 50 moves synchronously with the frame 20 along the length direction of the tank body to change the compaction position.

[0021] Further, the frame 20 includes a crossbeam 21, and the two ends of the crossbeam 21 along the pool width direction are connected to a stand 22, and the stand 22 is placed on the top opposite side edge of the pool body 10 and connected to the slider 23. The crossbeam 21 is erected above the pool body 10 by using the stand 22, and the lifting mechanism 30 can provide an installation position for installing the lifting mechanism 30 and other driving components.

[0022] As a preferred solution, the lower end of the lifting mechanism 30 is connected to a mounting plate 40 with a flat plate surface, and a guide slide bar 41 with a rod body located in the vertical direction is symmetrically arranged on the opposite side of the mounting plate 40 and the rod is inserted into the through hole on the mounting plate 40 to form a dynamic connection. The lower end of the guide slide bar 41 is connected to the upper plate surface of the pressing plate 50, and a spring 42 is sleeved on the rod body of the guide slide bar 41 located between the mounting plate 40 and the opposite side of the pressing plate 50, and the two ends of the spring 42 are respectively connected to the mounting plate 40 and the pressing plate 50. When the raw material is compacted, the lifting mechanism 30 drives the mounting plate 40 and the pressing plate 50 to move downward synchronously. When the pressing plate 50 squeezes the raw material, the spring 42 is gradually compressed under the guide limit sliding of the guide slide bar 41. The setting of the spring 42 can buffer the downward pressure of the pressing plate 50 on the raw material, avoiding the situation where the rigid extrusion damages the equipment due to the deviation of the force control.

[0023] Furthermore, in order to prevent the upper end of the guide slide bar 41 from slipping off the mounting plate 40 , the upper end of the guide slide bar 41 is connected with a rod head 411 , and the size of the rod head 411 is larger than the diameter of the through hole.

[0024] As a preferred solution, the upper plate surface of the pressing plate 50 is connected with a bracket 60, on which a rotating shaft is arranged, the axis core of the rotating shaft is arranged parallel to the upper plate surface of the pressing plate 50 at a spacing, an eccentric wheel 61 is connected to the rotating shaft, and a driving mechanism drives the rotating shaft to rotate to realize the rotation of the eccentric wheel 61. When the eccentric wheel 61 rotates, under the guide limit sliding of the guide slide bar 41, the pressing plate 50 is forced to produce an up and down swing effect to form a repeated impact effect in the plumb bob direction. When the pressing plate 50 is pressed down normally to compact the raw material, the rotation of the eccentric wheel 61 can improve the compaction degree of the pressing plate 50 on the raw material on the one hand, and on the other hand, it can also promote the discharge of air inside the raw material, so as to create a better microbial anaerobic fermentation environment inside the raw material.

[0025] The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the scope of implementation shown in the drawings. Any changes made in accordance with the concept of the present invention, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the description and drawings, should be within the protection scope of the present invention.

Claims

1. A silo for whole corn, characterized in that: A frame (20) located above the pool body (10) is displaced along the length direction of the pool body, a pressing plate (50) with a flat plate surface is arranged on the frame (20), the pressing plate (50) is opposite to the pool cavity of the pool body (10), and the distance between the opposite side plate edges along the pool width direction is less than or equal to the pool cavity width, and the lifting mechanism (30) drives the pressing plate to perform vertical reciprocating motion perpendicular to the movement direction of the frame (20); The lower end of the lifting mechanism (30) is connected to a mounting plate (40) with a flat plate surface, and a guide slide bar (41) with a rod body located in a plumb direction is symmetrically arranged on opposite sides of the mounting plate (40) and the rod body is inserted into a through hole on the mounting plate (40) to form a dynamic connection, and the lower end of the guide slide bar (41) is connected to the upper plate surface of the pressing plate (50), and a spring (42) is sleeved on the rod body of the guide slide bar (41) located between the opposite sides of the mounting plate (40) and the pressing plate (50), and the two ends of the spring (42) are respectively connected to the mounting plate (40) and the pressing plate (50).

2. A silo for whole-plant corn according to claim 1, characterized in that: A guide rail (11) is provided at the top edge of the pool body (10) along the length direction of the pool body. The extension direction of the guide rail (11) is parallel to the length direction of the pool body. The slider (23) on the frame (20) is connected to the guide rail (11) to form a guide limit fit.

3. A silo for whole-plant corn according to claim 1 or 2, characterized in that: The frame (20) comprises a crossbeam (21), and two ends of the crossbeam (21) along the pool width direction are connected to vertical frames (22). The vertical frames (22) are vertically placed at the edges of the top opposite sides of the pool body (10) and are connected to the slider (23).

4. A silo for whole-plant corn according to claim 1, characterized in that: The upper rod end of the guide sliding rod (41) is connected to a rod head (411), and the size of the rod head (411) is larger than the diameter of the through hole.

5. The silo for whole corn plants according to claim 1, characterized in that: The upper plate surface of the pressing plate (50) is connected to a bracket (60), a rotating shaft is arranged on the bracket (60), the axis core of the rotating shaft is arranged parallel to the upper plate surface of the pressing plate (50) at a distance, an eccentric wheel (61) is connected to the rotating shaft, and a driving mechanism drives the rotating shaft to rotate to realize the rotation of the eccentric wheel (61).

Images