A vegetable straw scattering mechanism

Abstract

The utility model provides a kind of vegetable straw is scattered mechanism, belong to cutting equipment field.Its technical scheme is: including rear end mechanism;Rear end mechanism includes the pivot one being set between two side plates, two groups of sawtooth groups are peripherally arranged in pivot one, and sawtooth group includes several triangular teeth along pivot one axial arrangement.The utility model has beneficial effect: by setting pure mechanical type scattered mechanism, the compact structure of bale vegetable straw can be efficiently broken, and uniform dispersion is realized.The mechanism utilizes rotating lever, tooth roll or mechanical device such as beating assembly, and bale straw is automatically scattered into loose state in the feeding process, effectively solve the problem of uneven cutting and tool local overload caused by straw group.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment, and more particularly to a mechanism for breaking up vegetable stalks. Background Technology

[0002] When using vegetable stalk cutting equipment, bundles of vegetable stalks are typically loaded into the equipment through the feed inlet and then conveyed to the cutting machine via a conveyor belt. The bundles of vegetable stalks need to be broken up by a suitable mechanism; otherwise, the cutting effect within the machine will be affected. Therefore, this solution provides a vegetable stalk breaking-up mechanism. Utility Model Content

[0003] The purpose of this utility model is to provide a simple vegetable straw breaking mechanism for breaking up vegetable straw.

[0004] This utility model is achieved through the following measures: The vegetable stalk cutting equipment includes a base, with a pair of support brackets and a pair of support brackets at the front and rear of the base, respectively. Each pair of support brackets has a side plate, and an inclined plate is provided at the rear end of each side plate. A cover plate is provided at the upper end of each side plate, and the front end of the cover plate extends to the pair of support brackets. The pair of side plates, the inclined plate, and the cover plate form a feed inlet. A conveyor belt for use is provided below the feed inlet. The conveyor belt is inclined, and its upper end is positioned above the dry and wet stalk cutter. Vegetable stalks filled into the feed inlet are conveyed to the dry and wet stalk cutter through the conveyor belt for cutting.

[0005] A vegetable stalk breaking mechanism, characterized in that it includes a rear-end mechanism; The rear-end mechanism includes a rotating shaft disposed between the two side plates. Two sets of saw teeth are disposed around the rotating shaft. Each saw tooth set includes several triangular teeth arranged along the axial direction of the rotating shaft. The straw falls onto the conveyor belt through the feed inlet and is conveyed upward by the conveyor belt. When the rotating shaft rotates, the velocity direction of the lowest side point is consistent with the movement direction of the upper side of the conveyor belt. During the rotation, the two sets of saw teeth will break up the bundled straw, facilitating subsequent cutting.

[0006] The specific features of this utility model also include: The rotating shaft is positioned above the conveyor belt and is driven by a motor located on the outer side of the side plate.

[0007] The included angle between the two sets of saw teeth is a straight angle; The free end of the triangular tooth is close to the conveyor belt, making it easy to break up the vegetable stalks on the conveyor belt.

[0008] It also includes front-end mechanisms; The front-end mechanism includes a pair of support rods parallel to the conveyor belt. The support rods are disposed between the bracket and the side plate on the corresponding side. A rotating shaft is disposed between the two support rods. A number of long strips are evenly distributed along the axial direction of the rotating shaft.

[0009] The second rotating shaft is positioned above the conveyor belt and is driven by a second motor mounted on a support rod on one side.

[0010] Any two of the long strips in the group are staggered and the long strips in the group are evenly distributed along the circumference.

[0011] A baffle parallel to the conveyor belt is provided between the front end of the support frame and the side plate. The baffle is provided with several through slots that cooperate with the long plate. When the long plate rotates, it will pass through the corresponding through slots. When the rotating shaft rotates, the speed direction of its lower side point is consistent with the moving direction of the upper side of the conveyor belt. During the rotation of the long plate, the straw will be further dispersed. The baffle will block the straw stuck to the long plate and make it fall back onto the conveyor belt.

[0012] The beneficial effects of this utility model are as follows: By setting up a purely mechanical dispersing mechanism, the tightly packed structure of bundled vegetable stalks can be efficiently broken up, achieving uniform dispersion. This mechanism uses mechanical devices such as rotating levers, toothed rollers, or striking components to automatically break up the bundled stalks into a loose state during the feeding process, effectively solving the problems of uneven cutting and localized overload of the blades caused by clumps of stalks. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the present invention installed on a vegetable stalk cutting device according to an embodiment of the present invention.

[0014] Figure 2 for Figure 1 A magnified view of A in the middle.

[0015] Figure 3 This is a schematic diagram of the relevant structure of the rotating shaft in this embodiment of the present invention.

[0016] Figure 4 This is a schematic diagram of the relevant structure of the second rotating shaft in this embodiment of the present invention.

[0017] The attached diagram is labeled as follows: 1. Base; 2. Support 2; 3. Support 1; 4. Dry and wet straw cutter; 5. Triangular tooth; 6. Side plate; 7. Rotating shaft 1; 8. Cover plate; 9. Conveyor belt; 10. Baffle; 11. Rotating shaft 2; 12. Long strip plate. Detailed Implementation

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other.

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] To clearly illustrate the technical features of this solution, the following detailed implementation method will be used to describe the solution.

[0022] See Figures 1-4 The vegetable stalk cutting equipment includes a base 1, with a pair of support brackets 3 and a pair of support brackets 2 respectively at the front and rear of the base 1. Each pair of support brackets 2 is equipped with a side plate 6. An inclined plate is provided at the rear end of the two side plates 6. A cover plate 8 is provided at the upper end of the two side plates 6. The front end of the cover plate 8 extends to the pair of support brackets 3. The pair of side plates 6, the inclined plate, and the cover plate 8 form a feed inlet. A conveyor belt 9 is provided below the feed inlet for use. The conveyor belt 9 is inclined and its upper end is positioned above the dry and wet stalk cutter 4. The vegetable stalks filled into the feed inlet are conveyed to the dry and wet stalk cutter 4 by the conveyor belt for cutting.

[0023] A mechanism for breaking up vegetable stalks, including a rear-end mechanism; The rear mechanism includes a rotating shaft 7 set between two side plates 6. Two sets of saw teeth are set around the rotating shaft 7. The saw teeth include several triangular teeth 5 arranged along the axial direction of the rotating shaft 7. The straw falls into the conveyor belt 9 through the feed port and is conveyed upward by the conveyor belt 9. When the rotating shaft 7 rotates, the speed direction of the lowest side point is consistent with the movement direction of the upper side of the conveyor belt 9. During the rotation, the two sets of saw teeth will break up the bundled straw, which is convenient for subsequent cutting.

[0024] The rotating shaft 7 is positioned above the conveyor belt 9 and is driven by a motor positioned on the outer side of the side plate 6.

[0025] The included angle between the two sets of saw teeth is a straight angle; The free end of the triangular tooth 5 is close to the conveyor belt 9, which makes it easy to break up the vegetable stalks on the conveyor belt.

[0026] It also includes front-end mechanisms; The front-end mechanism includes a pair of support rods parallel to the conveyor belt 9. The support rods are arranged between the bracket 3 and the side plate 6 on the corresponding side. A rotating shaft 11 is arranged between the two support rods. Several sets of long strips 12 are evenly distributed along the axial direction of the rotating shaft 11 around the rotating shaft 11.

[0027] The rotating shaft 11 is positioned above the conveyor belt 9 and is driven by a motor 2 mounted on a support rod on one side.

[0028] Any two long strips 12 in several groups are staggered and the groups of long strips 12 are evenly distributed along the circumference.

[0029] A baffle 10 parallel to the conveyor belt 9 is provided between the front end of the support 1 3 and the side plate 6. The baffle 10 is provided with several through slots that cooperate with the long plate 12. When the long plate 12 rotates, it will pass through the corresponding through slots. When the rotating shaft 2 11 rotates, the speed direction of its lower side point is consistent with the moving direction of the upper side of the conveyor belt 9. During the rotation of the long plate 12, the straw will be further dispersed. The baffle 10 will block the straw stuck on the long plate 12 and make it fall back onto the conveyor belt 9.

[0030] The technical features of this utility model not described can be implemented by or by using existing technology, and will not be repeated here. Of course, the above description is not a limitation of this utility model, and this utility model is not limited to the examples above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model should also be within the protection scope of this utility model.

Claims

1. A vegetable stalk dispersing mechanism, characterized in that, Including back-end institutions; The rear end mechanism includes a rotating shaft (7) disposed between two side plates (6). Two sets of saw teeth are disposed around the rotating shaft (7). The saw teeth include a number of triangular teeth (5) arranged along the axial direction of the rotating shaft (7).

2. The vegetable straw dispersing mechanism according to claim 1, characterized in that, The rotating shaft (7) is positioned above the conveyor belt (9) and is driven by a motor located on the outer side of the side plate (6).

3. The vegetable straw dispersing mechanism according to claim 2, characterized in that, The included angle between the two sets of saw teeth is a straight angle; The free end of the triangular tooth (5) is close to the conveyor belt (9).

4. The vegetable straw dispersing mechanism according to claim 3, characterized in that, It also includes front-end mechanisms; The front-end mechanism includes a pair of support rods parallel to the conveyor belt (9). The support rods are arranged between the bracket (3) on the corresponding side and the side plate (6). A rotating shaft (11) is arranged between the support rods on both sides. Several sets of long strips (12) are evenly distributed along the axial direction of the rotating shaft (11) around the rotating shaft (11).

5. The vegetable straw dispersing mechanism according to claim 4, characterized in that, The second rotating shaft (11) is positioned above the conveyor belt (9) and is driven by a second motor mounted on a support rod on one side.

6. The vegetable straw dispersing mechanism according to claim 4, characterized in that, Any two of the long strips (12) in the group are staggered and the long strips (12) are evenly distributed along the circumference.

7. The vegetable straw dispersing mechanism according to claim 4, characterized in that, A baffle (10) parallel to the conveyor belt (9) is provided between the front end of the support (3) and the side plate (6). The baffle (10) is provided with several through slots that cooperate with the long strip plate (12).

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