Protective assembly for forage grass awner

Abstract

The utility model relates to the technical field of pasture processing, in particular to a protective assembly for a pasture awner, which comprises a workbench, an awner removing box is mounted in the middle of the upper surface of the workbench, a hopper is fixed at the upper end of the awner removing box, and a grinding roller for grinding and awner removing of pasture is mounted on the inner side of the awner removing box. A cover plate is installed at an upper port of the hopper, the left end of the cover plate is rotationally connected with the hopper, and a fixing plate is fixed to the right end of the hopper. Forage grass is fed into the hopper through the feeding port, due to the fact that the opening of the feeding port is small, an operator can be effectively prevented from stretching too much hands into the hopper, and meanwhile the cover plate needs to be opened when the interior of the hopper is cleaned or dredged. At the moment, the cover plate tightly pressed on the pressing switch is separated from the pressing switch to trigger the pressing switch to turn off the machine, so that the machine can be effectively prevented from hurting operators, and a better safety protection effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of forage grass processing, in particular to a protective component for a forage grass awn removing machine. Background Art

[0002] Grass deburring is an important operation in the process of grass processing. Grass burrs may affect livestock's feeding and digestion, and may also cause some problems during processing and storage. Therefore, a deburring machine is needed to deburr the grass.

[0003] As one of the methods of removing awns, rolling type awn removal uses a roller or pressure roller with a certain weight and surface roughness to roll the grass with awns. The awns are broken or deformed by pressure, thereby achieving the effect of removing awns.

[0004] When removing the awns from grass, the existing awn remover needs to manually put the grass into the awn remover. The awn remover at work is dangerous. If the operation is improper, it is easy to cause hand injuries. There is a lack of effective protective components for safety protection. Utility Model Content

[0005] The utility model provides a protection component for a forage grass awn remover in order to solve the problem that the existing awn remover lacks an effective protection component for safety protection.

[0006] In order to solve the above technical problems, the utility model is implemented through the following technical solutions: a protective component for a forage awn removing machine, comprising a workbench, a awn removing box is installed in the middle part of the upper surface of the workbench, and a hopper is fixed at the upper end of the awn removing box, a rolling roller for rolling and removing the awns of forage is installed on the inner side of the awn removing box, a cover plate is installed at the upper port of the hopper, and the left end of the cover plate is rotatably connected to the hopper, a fixing plate is fixed to the right end of the hopper, and a push switch is fixed on the upper surface of the fixing plate, the lower surface of the cover plate is pressed against the push switch near the right end, and a feeding port is provided on the upper surface of the cover plate near the right end.

[0007] As a preferred solution, a collecting box for collecting the de-awned grass is fixed on the lower side of the workbench, and the left end of the collecting box is open. A material roller for moving the grass to the left is installed on the inner side of the collecting box, and the upper right end of the collecting box is connected to the de-awning box.

[0008] As a preferred solution, an installation opening for installing the awn-removing box is opened on the upper surface of the workbench, and a supporting leg is fixed on the lower surface of the workbench near the right end.

[0009] As a preferred solution, two left and right feed rollers are installed on the inner side of the hopper near the lower port, and evenly arranged convex teeth are fixed on the outer surfaces of the two feed rollers.

[0010] As a preferred solution, the lower end of the de-awner box is set to be arc-shaped, and a discharge port is provided on the left side of the arc-shaped part. A plurality of evenly arranged rolling teeth are fixed on the inner surface of the arc-shaped part, and a feed port is provided at the upper end of the de-awner box.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The forage is put into the hopper through the feeding port. Since the opening of the feeding port is small, it can effectively limit the operator from putting his hand into the hopper too much. At the same time, when cleaning or dredging the hopper, the cover plate needs to be lifted. At this time, the cover plate pressing on the pressing switch is separated from the pressing switch, thus triggering the pressing switch to turn off the machine, so as to effectively prevent the machine from causing harm to the operator and having a good safety protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall structural schematic diagram of the present utility model;

[0014] Figure 2 is the schematic diagram of the cover plate of the present utility model;

[0015] Figure 3 is the schematic diagram of the collection box of the present utility model;

[0016] Figure 4 is the schematic diagram of the hopper of the present utility model.

[0017] In the figure: 1. Cover plate; 11. Feeding port; 12. Pressing switch; 13. Fixed plate; 2. Hopper; 3. De-awner box; 31. Discharge port; 32. Rolling teeth; 33. Feed port; 4. Workbench; 41. Installation port; 42. Support leg; 5. Stirring roller; 6. Collection box; 7. Rolling roller; 8. Feed roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. The description of at least one exemplary embodiment below is actually only illustrative and in no way limits the present utility model and its application or use. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0020] Unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions, and values set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such technologies, methods, and devices should be regarded as part of the authorized specification. In all the examples shown and discussed herein, any specific values should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, further discussion thereof in subsequent drawings is not required.

[0021] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal", and "top, bottom" are generally based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of the present invention; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0022] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. can be used here to describe the spatial positional relationship of a device or feature shown in the figure with other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figure for the device. For example, if the device in the attached drawing is inverted, a device described as "above" or "over" other devices or structures will then be positioned "below" or "beneath" other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations are made for the spatial relative descriptions used here.

[0023] In addition, it should be noted that the use of terms such as "first", "second" etc. to define components is only for the convenience of differentiating the corresponding components. Without additional statements, the above terms have no special meanings, and thus should not be construed as limiting the protection scope of the present utility model.

[0024] As Figure 1 and Figure 2 shown, a protective component for a pasture awn remover includes a workbench 4. In the middle of the upper surface of the workbench 4, an awn removal box 3 is installed. And at the upper end of the awn removal box 3, a hopper 2 is fixed. Inside the awn removal box 3, a rolling roller 7 for rolling and removing awns from the pasture is installed. At the upper port of the hopper 2, a cover plate 1 is installed. And the left end of the cover plate 1 is rotatably connected to the hopper 2. At the right end of the hopper 2, a fixing plate 13 is fixed. And on the upper surface of the fixing plate 13, a push button switch 12 is fixed. The lower surface of the cover plate 1 near the right end is pressed against the push button switch 12. And at the position near the right end on the upper surface of the cover plate 1, a feeding port 11 is opened. The pasture is put into the hopper 2 through the feeding port 11. And because the opening of the feeding port 11 is small, it can effectively prevent the operator from putting their hand into the hopper 2 too much. At the same time, when cleaning or dredging the inside of the hopper 2, the cover plate 1 needs to be lifted. At this time, the cover plate 1 pressed against the push button switch 12 is separated from the push button switch 12, thereby triggering the push button switch 12 to turn off the machine, so as to effectively prevent the machine from causing harm to the operator, and has a good safety protection effect.

[0025] As Figure 3As shown in the figure, a collection box 6 for collecting the herbage after de-awnning the de-awnning box 3 is fixed to the lower side of the workbench 4. The left end of the collection box 6 is open for discharging the herbage. A material pushing roller 5 for pushing the herbage to the left is installed inside the collection box 6. The material pushing roller 5 pushes the herbage to the left to achieve rapid discharging. The upper right end of the collection box 6 is sleeved with the de-awnning box 3 to enable the herbage after de-awnning to enter the collection box 6. An installation opening 41 for installing the de-awnning box 3 is provided on the upper surface of the workbench 4. And a support leg 42 is fixed to the lower surface of the workbench 4 near the right end to support the workbench 4 in cooperation with the collection box 6.

[0026] As Figure 3 shown in the figure, two feeding rollers 8 are installed at the position near the lower port inside the hopper 2. The herbage in the hopper 2 is fed into the de-awnning box 3 by the rotation of the two feeding rollers 8. And evenly arranged convex teeth are fixed on the outer surfaces of the two feeding rollers 8 to better feed the herbage.

[0027] As Figure 4 shown in the figure, the lower end of the de-awnning box 3 is set to be arc-shaped. The arc-shaped structure can better cooperate with the rolling roller 7 for rolling. And a discharge port 31 is opened on the left side of the arc-shaped part for discharging the herbage after de-awnning. A plurality of evenly arranged rolling teeth 32 are fixed on the inner surface of the arc-shaped part to better cooperate with the rolling roller 7 to roll the herbage. An inlet 33 for the herbage to enter is opened at the upper end of the de-awnning box 3.

[0028] In this embodiment, when de-awnning the herbage, the herbage is added into the hopper 2 through the feeding port 11 on the cover plate 1. At this time, the two feeding rollers 8 keep rotating to feed the herbage into the de-awnning box 3. At this time, the rolling roller 7 rolls the herbage and sends it to the collection box 6 through the discharge port 31. The herbage entering the collection box 6 is discharged outward under the drive of the material pushing roller 5.

[0029] The above is the preferred embodiment of the present utility model. Those skilled in the art of the present utility model can also make changes and modifications to the above embodiment. Therefore, the present utility model is not limited to the above specific embodiment. Any obvious improvement, replacement or variation made by those skilled in the art on the basis of the present utility model belongs to the protection scope of the present utility model.

Claims

1. A protective assembly for a forage grass deawning machine, comprising a workbench (4), characterized in that: A awn removal box (3) is installed in the middle of the upper surface of the workbench (4), and a hopper (2) is fixed at the upper end of the awn removal box (3). A rolling roller (7) for rolling and removing the awns of the grass is installed on the inner side of the awn removal box (3). A cover plate (1) is installed at the upper end of the hopper (2), and the left end of the cover plate (1) is rotatably connected to the hopper (2). A fixing plate (13) is fixed at the right end of the hopper (2), and a push switch (12) is fixed on the upper surface of the fixing plate (13). The lower surface of the cover plate (1) is pressed against the push switch (12) near the right end, and a feeding port (11) is provided on the upper surface of the cover plate (1) near the right end.

2. The protective assembly for a forage grass deawning machine according to claim 1, characterized in that: A collecting box (6) for collecting the grass after the awns are removed by the awn removal box (3) is fixed on the lower side of the workbench (4), and the left end of the collecting box (6) is open. A material-moving roller (5) for moving the grass to the left is installed on the inner side of the collecting box (6), and the upper right end of the collecting box (6) is sleeved with the awn removal box (3).

3. The protective assembly for a forage grass deawning machine according to claim 2, characterized in that: The upper surface of the workbench (4) is provided with an installation opening (41) for installing the awn-removing box (3), and a supporting leg (42) is fixed to the lower surface of the workbench (4) near the right end.

4. The protective assembly for a forage grass deawning machine according to claim 3, characterized in that: Two left and right feeding rollers (8) are installed on the inner side of the hopper (2) near the lower port, and evenly arranged convex teeth are fixed on the outer surfaces of the two feeding rollers (8).

5. The protective assembly for a forage grass deawning machine according to claim 4, characterized in that: The lower end of the awn removal box (3) is arranged in an arc shape, and a discharge port (31) is provided on the left side of the arc-shaped portion, a plurality of evenly arranged rolling teeth (32) are fixed on the inner surface of the arc-shaped portion, and a feed port (33) is provided at the upper end of the awn removal box (3).

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