Horizontal straw cutting and rubbing integrated machine
By designing two sets of preliminary segmentation structures and detailed grass cutting structures in the grass cutting and silk kneader, the problems of low efficiency and easy blockage in the existing technology are solved, and the efficient refinement and uniform feeding effect of the forage are achieved.
Patent Information
- Application Number
- CN202421672972.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-16
AI Technical Summary
The existing grass-cutting and silk kneading machines are not convenient for further refining the forage, have low division efficiency and are prone to clogging.
A horizontal grass-cutting and silk-kneading machine was designed, and two sets of preliminary segmentation structures and detailed grass-cutting structures were provided in the chassis. The two sets of preliminary segmentation structures are sheared and divided by interlaced segmentation blades, while the detailed grass cutter structure further refined the forage through the cooperation of the guillotine blade and the shear blade.
The efficiency of cutting and kneading forage is improved, the blockage rate is reduced, the texture of the grass feed produced is more uniform, and the taste of livestock feed is improved.
Smart Images
Figure CN222786459U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grass shredding, in particular to a horizontal grass chopping and shredding integrated machine. Background Art
[0002] In agricultural production and life, there will be a lot of straw and forage grass left over from farmers' farming. The straw and forage grass are crushed by hay cutters for later use. Among them, hay cutters are a kind of hay cutting machine. Hay cutters are mainly used to cut crop straw and forage grass, because the chopped grass is mostly roughage, which is suitable for cattle, sheep and other livestock farmers.
[0003] The existing grass-cutting mechanism has only one set of dividing structures inside the chassis. Through cutting and shearing by multiple cutting edges, straw and forage can be divided into filamentous structures for feeding cattle and sheep. However, since the straw structure is relatively long and a large amount is loaded at one time, a long filamentous structure will be produced during the division, which will affect the taste of livestock. In addition, only one set of dividing structures will easily cause blockage inside the chassis, and the dividing efficiency is low. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the existing grass chopping and shredding machine is not convenient for further refining grass, has poor segmentation efficiency and is prone to blockage.
[0005] In order to solve the above problems, the technical solution adopted by the utility model is a horizontal grass chopping and shredding machine, including a chassis, two groups of preliminary segmentation structures are arranged inside the chassis, the preliminary segmentation structure includes two rotating shafts, a plurality of segmentation blades are fixed on the outside of the rotating shafts, one end of the two rotating shafts is located outside the chassis and mutually meshing gears are fixed, a discharge port is arranged on one side of the chassis, a detailed grass chopping structure is arranged near the discharge port in the chassis, the detailed grass chopping structure includes an opening folding plate fixed on the inside of the chassis, a plurality of chopping blades are fixed on the inside of the opening folding plate, An opening movable plate is provided next to the opening folding plate, and a number of shear blades are fixed on the inner side of the opening movable plate. Limiting grooves are provided on the upper and lower sides of the discharge port. A limiting rod is fixed in the limiting groove on the side of the opening movable plate. A connecting rod is rotatably provided on the side of one end of the limiting rod, and a crank is hinged at one end of the connecting rod. Two connecting plates are fixed in the chassis, and an electromagnetic motor is fixed on the side of the connecting plate. The output end of the electromagnetic motor is rotatably connected to one end of the crank. A feeding port is provided on the upper side of the chassis, and the chassis is divided into two input channels by a partition structure at the bottom of the feeding port.
[0006] As a further solution of the utility model: the dividing blades on the side surfaces of the two rotating shafts in a set of preliminary dividing structures are arranged alternately to facilitate shearing and dividing the grass.
[0007] As a further solution of the utility model: a protective cover is fixed on one side of the chassis at the gear meshing position to prevent dust from appearing at the gear meshing position, and a transmission motor is fixed on the other side of the chassis, and the output end of the transmission motor is fixed to one end of the rotating shaft.
[0008] As a further solution of the utility model: the two input channels are respectively connected to the two groups of preliminary segmentation structures to facilitate the segmentation of the forage.
[0009] As a further solution of the utility model: the opening movable plate performs linear reciprocating motion on one side of the opening folding plate, so as to cut the primary processed grass material.
[0010] As a further solution of the utility model: two support plates of different heights are fixed at the bottom of the chassis, and the height of the support rod close to the discharge port is smaller than the height of the other support plate, which is convenient for moving and transporting the grass inside the chassis.
[0011] As a further solution of the utility model: the electromagnetic motor and the transmission motor are electrically connected to the external power supply respectively.
[0012] Compared with the prior art, the utility model has the following advantages: 1. The utility model adds two groups of preliminary segmentation structures, which can be used in combination to segment and knead the grass, greatly improving the efficiency of segmentation and kneading of the grass, and can also divide the input grass into two parts for segmentation, reducing the pressure of segmenting a single group of grass, thereby reducing the blockage rate;
[0013] 2. The refined grass-cutting structure has been added. The divided grass will be further refined through this structure, making the texture of the produced grass feed more uniform and improving the taste of livestock feeding. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0015] Figure 1 The utility model is a horizontal grass chopping and shredding integrated machine with an overall structure of three-dimensional Figure 1 .
[0016] Figure 2 The utility model is a horizontal grass chopping and shredding integrated machine with an overall structure of three-dimensional Figure 2 .
[0017] Figure 3 It is a partial structural sectional view of a horizontal grass chopping and shredding machine of the utility model.
[0018] Figure 4 The utility model is a cross-sectional view of the overall structure of a horizontal grass chopping and shredding machine.
[0019] Figure 5 The utility model is a schematic diagram of the relationship between the opening folding plate and the opening movable plate in a horizontal grass chopping and shredding machine.
[0020] Figure 6 This is an enlarged view of the A-section structure of a horizontal grass chopping and shredding machine of the utility model.
[0021] In the attached figure:
[0022] 1. Chassis; 2. Rotating shaft; 3. Gear; 4. Opening folding plate; 5. Opening movable plate; 6. Connecting rod; 7. Crank; 8. Connecting plate; 9. Electromagnetic motor; 10. Protective cover; 11. Transmission motor; 12. Support plate; 1.1. Discharge port; 1.2. Limiting groove; 1.3. Feed port; 1.4. Input channel; 2.1. Splitting blade; 4.1. Chopping blade; 5.1. Shearing blade; 5.2. Limiting rod. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] The utility model provides a technical solution to solve the existing problems raised in the background technology.
[0025] Combined with Figure 1-4It can be known that the device includes a chassis 1, and there are two groups of preliminary segmentation structures inside the chassis 1. The preliminary segmentation structures include two rotating shafts 2, and a plurality of segmentation blades 2.1 are fixed on the outer side of the rotating shafts 2. One end of the two rotating shafts 2 is located on the outer side of the chassis 1 and is fixed with mutually meshing gears 3, which can make one rotating shaft 2 drive the other rotating shaft 2 to rotate. The segmentation blades 2.1 on the sides of the two rotating shafts 2 in a group of preliminary segmentation structures are staggered to facilitate cutting and segmenting grass; a protective cover 10 is fixed on one side of the chassis 1 at the meshing position of the gears 3 to prevent dust from appearing at the meshing position of the gears 3, and a transmission motor 11 is fixed on the other side of the chassis 1. The output end of the transmission motor 11 is fixed to one end of the rotating shaft 2; a discharge port 1.1 is provided on one side of the chassis 1, and a feed port 1.3 is provided on the upper side of the chassis 1. The bottom of the feed port 1.3 in the chassis 1 is divided into two input channels 1.4 by a partition structure, and the two input channels 1.4 are respectively connected to the two groups of preliminary dividing structures, which is convenient for dividing the forage; two support plates 12 of different heights are fixed to the bottom of the chassis 1, and the height of the support rod close to the discharge port 1.1 is less than the height of the other support plate 12, which is convenient for the movement and transportation of the forage inside the chassis 1; the electromagnetic motor 9 and the transmission motor 11 are respectively electrically connected to the external power supply;
[0026] Combined with Figure 4-6 It can be seen that a detailed grass-cutting structure is provided near the discharge port 1.1 in the chassis 1. The detailed grass-cutting structure includes an opening folding plate 4 fixed to the inner side of the chassis 1. A plurality of cutting blades 4.1 are fixed to the inner side of the opening folding plate 4. An opening movable plate 5 is provided beside the opening folding plate 4. A plurality of shearing blades 5.1 are fixed to the inner side of the opening movable plate 5. Long grass can be cut by the cutting of the shearing blades 5.1 and the cutting blades 4.1, so as to make the grass more uniform. The discharge port 1.1 Limiting grooves 1.2 are provided on both the upper and lower sides inside, and a limiting rod 5.2 is fixed in the limiting groove 1.2 on the side of the opening movable plate 5. A connecting rod 6 is rotatably provided on the side of one end of the limiting rod 5.2, and a crank 7 is hinged at one end of the connecting rod 6. Two connecting plates 8 are fixed in the chassis 1, and an electromagnetic motor 9 is fixed on the side of the connecting plate 8. The output end of the electromagnetic motor 9 is rotatably connected to one end of the crank 7. The opening movable plate 5 makes a linear reciprocating motion on one side of the opening folding plate 4, which is used to cut the primary processed grass.
[0027] The working principle of the present application is as follows: when the grass is kneaded, the straw or forage is first transported into the inside of the chassis 1 from the feed inlet 1.3, and then transported to the preliminary segmentation structure through the two input channels 1.4 for preliminary segmentation, the transmission motor 11 drives the rotating shaft 2 to rotate, and the rotation of the rotating shaft 2 drives the segmentation blade 2.1 to segment and knead, and after the preliminary processing, the grass will be transported to the fine grass chopping structure;
[0028] At the detailed grass-cutting structure, the grass that has been preliminarily processed will pass through the gaps between a plurality of cutting blades 4.1 on the inner side of the opening folding plate 4, and the electromagnetic motor 9 will be started to drive the crank 7 to rotate, which can drive the connecting rod 6 to move in a plane. The connecting rod 6 can drive the limiting rod 5.2 to slide in the limiting groove 1.2 when it moves in a plane. The principle is similar to that of the crank slider mechanism, and can drive the opening movable plate 5 to move in a plane, thereby refining the preliminarily processed grass through the shearing blades 5.1 to make the grass more uniform.
[0029] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A horizontal grass chopping and shredding machine, comprising a chassis (1), characterized in that: The chassis (1) has two groups of preliminary segmentation structures inside, the preliminary segmentation structures comprising two rotating shafts (2), a plurality of segmentation blades (2.1) being fixed on the outside of the rotating shafts (2), one end of the two rotating shafts (2) being fixed with mutually meshing gears (3) located on the outside of the chassis (1), a discharge port (1.1) being provided on one side of the chassis (1), a detailed grass-cutting structure being provided near the discharge port (1.1) inside the chassis (1), the detailed grass-cutting structure comprising an opening folding plate (4) fixed on the inside of the chassis (1), a plurality of grass-cutting blades (4.1) being fixed on the inside of the opening folding plate (4), an opening movable plate (5) being provided next to the opening folding plate (4), a plurality of shearing blades (4.1) being fixed on the inside of the opening movable plate (5), A cutting blade (5.1) is provided with limit grooves (1.2) on both upper and lower sides of the discharge port (1.1); a limit rod (5.2) is fixed in the limit groove (1.2) on the side of the opening movable plate (5); a connecting rod (6) is rotatably provided on the side of one end of the limit rod (5.2); a crank (7) is hingedly connected to one end of the connecting rod (6); two connecting plates (8) are fixed in the chassis (1); an electromagnetic motor (9) is fixed on the side of the connecting plate (8); an output end of the electromagnetic motor (9) is rotatably connected to one end of the crank (7); an inlet (1.3) is provided on the upper side of the chassis (1); and the bottom end of the inlet (1.3) in the chassis (1) is divided into two input channels (1.4) by a partition structure.
2. The horizontal grass chopping and shredding machine according to claim 1, characterized in that: The dividing blades (2.1) on the side surfaces of the two rotating shafts (2) in a set of the preliminary dividing structures are arranged in an interlaced manner.
3. The horizontal grass chopping and shredding machine according to claim 1, characterized in that: A protective cover (10) is fixed on one side of the chassis (1) at the meshing position of the gear (3), and a transmission motor (11) is fixed on the other side of the chassis (1), wherein the output end of the transmission motor (11) is fixed to one end of the rotating shaft (2).
4. The horizontal grass chopping and shredding machine according to claim 1, characterized in that: The two input channels (1.4) are respectively connected to the two groups of preliminary segmentation structures.
5. The horizontal grass chopping and shredding machine according to claim 1, characterized in that: The opening movable plate (5) performs linear reciprocating motion on one side of the opening folding plate (4).
6. The horizontal grass chopping and shredding machine according to claim 1, characterized in that: Two support plates (12) of different heights are fixed to the bottom of the chassis (1), and the height of the support rod close to the discharge port (1.1) is smaller than the height of the other support plate (12).
7. The horizontal grass chopping and shredding machine according to claim 3, characterized in that: The electromagnetic motor (9) and the transmission motor (11) are electrically connected to an external power source respectively.