Equipment for preparing straw feed

Abstract

The utility model relates to equipment for manufacturing straw feed. The structure comprises a shell, a supporting frame is fixedly installed at the bottom end of the shell, the structure further comprises a discharging port, the discharging port is formed in one side of the bottom end of the shell, a discharging baffle is rotatably connected to the discharging port, a top cover is fixedly installed at the top end of the shell, an adjusting cutting mechanism used for cutting and smashing straw is installed in the shell, and a discharging baffle is rotatably connected to the discharging baffle. According to the straw cutting device, through the arrangement of the adjusting cutting mechanism, the distance between cutting knives can be rapidly adjusted, so that the length of the straw can be rapidly adjusted, the adaptability of the straw cutting device to straw cutting is improved, the straw cutting efficiency is improved, and the straw cutting device is suitable for popularization and application. In addition, in order to increase the cutting matching degree between the feeding and compacting mechanism and the straw, pressure is applied to the straw, and therefore the straw can be better cut.

Description

Technical Field

[0001] This utility model relates to the field of straw feed production technology, and in particular to equipment for producing straw feed. Background Technology

[0002] Straw feed is a resource utilization method that uses crop straw as animal feed after appropriate treatment. Straw refers to the remaining plant residues such as stems, leaves, ears, and husks after crops (such as rice, wheat, corn, soybeans, sugarcane, etc.) have matured and the main economic parts (such as grains, fruits, tubers, etc.) have been harvested.

[0003] When making straw feed, the straw needs to be cut. Due to the different raw materials, the cutting device needs to adjust the cutting spacing. Also, because the straw is relatively loose, the contact between the straw and the cutting blade is relatively loose when cutting, which leads to low cutting efficiency, resulting in low feed processing efficiency and poor adaptability.

[0004] Therefore, in response to the above problems, a new device for producing straw feed is proposed. Utility Model Content

[0005] To overcome the problems existing in related technologies, this utility model provides equipment for making straw feed. It can utilize the structure of a drum screen, and the spacing of the cutting blades can be adjusted by adjusting the setting of the cutting mechanism. The feeding and compaction mechanism can press down on the straw to maintain the fit between the straw and the cutting blades, thus improving the cutting process.

[0006] To achieve the above objectives, the first aspect of this utility model provides equipment for producing straw feed, comprising:

[0007] The shell includes a support frame fixedly installed at its bottom end, and also includes a discharge port located on one side of the bottom end of the shell, with a discharge baffle rotatably connected to the discharge port. A top cover is fixedly installed at the top end of the shell. An adjustable cutting mechanism for cutting and crushing straw is installed inside the shell, and a feeding and compacting mechanism for pressing straw is fixedly installed at the top end of the top cover.

[0008] The adjustable cutting mechanism includes a mounting plate fixedly installed on one side of the housing. A working motor is fixedly installed at the top of the mounting plate. A transmission sleeve is rotatably connected inside the housing. A sliding rod is slidably connected inside the transmission sleeve. Several cutting blades are fixedly installed at equal intervals on the outer surfaces of the transmission sleeve and the sliding rod. A blocking plate is rotatably connected to the end of the sliding rod away from the working motor. The blocking plate is slidably connected to the housing.

[0009] Furthermore, the transmission sleeve has a groove inside that slides with the sliding rod, and the sliding rod has protrusions on both sides that slide with the groove. The cutting blades on the outer surfaces of the transmission sleeve and the sliding rod are arranged alternately.

[0010] Furthermore, the adjusting cutting mechanism also includes a mounting bracket fixedly installed at the end of the housing away from the working motor. Several guide rods are slidably connected to the mounting brackets, and one end of each guide rod is fixedly connected to the side wall of the barrier plate. A vertical plate is fixedly installed at the end of the mounting bracket away from the working motor. A fixed seat is fixedly installed at the bottom of the vertical plate. A worm gear is rotatably connected inside the fixed seat. A worm is rotatably connected at the bottom of the fixed seat, and the worm and the worm gear are meshed together. A handwheel is fixedly installed at one end of the worm through the fixed seat. A connecting frame is fixedly installed on the side of the barrier plate near the vertical plate. A lead screw is fixedly installed on one side of the worm gear, and one end of the lead screw is meshed with the connecting frame through the fixed seat.

[0011] Furthermore, the mounting bracket is L-shaped.

[0012] Furthermore, one side of the discharge baffle is provided with ribs that connect and cooperate with the housing.

[0013] Furthermore, the feeding and compaction mechanism includes a mounting frame fixedly installed on the top of the top cover. Vertical frames are symmetrically fixedly installed on the top of the mounting frame. Hydraulic cylinders are rotatably connected to the top of each vertical frame. Pressure plates are symmetrically rotatably connected inside the mounting frame, and the output end of the hydraulic cylinder is rotatably connected to one side of the pressure plate.

[0014] Furthermore, the top of the vertical frame is provided with a clearance groove that cooperates with the rotation of the hydraulic cylinder.

[0015] The technical solution provided by this utility model can include the following beneficial effects:

[0016] In this example, by adjusting the settings of the cutting mechanism, the spacing between the cutting blades can be quickly adjusted, thereby quickly adjusting the straw length, increasing the adaptability of the device to straw cutting, and further expanding the range of applications of the device. In addition, in order to increase the cutting fit between the feeding and compaction mechanism and the straw, pressure is applied to the straw, thereby better cutting the straw.

[0017] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit the present invention. Attached Figure Description

[0018] The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings, in which like reference numerals generally represent like parts.

[0019] Figure 1 This is a schematic diagram of the overall structure shown in an embodiment of the present invention;

[0020] Figure 2 This is a partial structural schematic diagram showing an embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the adjustable cutting mechanism structure shown in an embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of the transmission sleeve and sliding rod structure shown in an embodiment of the present utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the adjustable cutting mechanism shown in an embodiment of the present invention.

[0024] The correspondence between the labels and component names in the attached figures is as follows:

[0025] 1. Shell; 2. Support frame; 3. Discharge baffle; 4. Top cover; 5. Adjustable cutting mechanism; 6. Feeding and compaction mechanism; 7. Mounting plate; 8. Working motor; 9. Transmission sleeve; 10. Sliding rod; 11. Barrier plate; 12. Mounting frame; 13. Guide rod; 14. Vertical plate; 15. Fixed seat; 16. Worm gear; 17. Worm; 18. Handwheel; 19. Connecting frame; 20. Mounting frame; 21. Vertical frame; 22. Hydraulic cylinder; 23. Pressure plate. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. The preferred embodiments of this utility model will now be described in more detail with reference to the accompanying drawings. Although the preferred embodiments of this utility model are shown in the drawings, it should be understood that this utility model can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this utility model more thorough and complete, and to fully convey the scope of this utility model to those skilled in the art.

[0027] The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular forms “a,” “the,” and “the” used in this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0028] It should be understood that although the terms "first," "second," "third," etc., may be used in this invention to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this invention, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Thus, features defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] Designing equipment with screening capabilities for producing straw feed is currently the primary technical problem that technicians need to solve.

[0030] To address the aforementioned problems, this utility model provides an apparatus for producing straw feed. This structure utilizes a drum screen, and the spacing between the cutting blades can be adjusted by modifying the cutting mechanism. Meanwhile, the feeding and compaction mechanism can press down on the straw to maintain the fit between the straw and the cutting blades, thus improving the cutting process.

[0031] The technical solution of the present invention (Embodiment 1) is described in detail below with reference to the accompanying drawings.

[0032] See Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The equipment for producing straw feed specifically includes:

[0033] The shell 1 has a support frame 2 fixedly installed at its bottom end, and also includes: a discharge port, which is located on one side of the bottom end of the shell 1, and a discharge baffle 3 is rotatably connected to the discharge port; a top cover 4 is fixedly installed at the top end of the shell 1; an adjusting cutting mechanism 5 for cutting and crushing straw is installed inside the shell 1; and a feeding and compacting mechanism 6 for pressing straw is fixedly installed at the top end of the top cover 4.

[0034] The adjusting cutting mechanism 5 includes a mounting plate 7 fixedly installed on one side of the housing 1. A working motor 8 is fixedly installed on the top of the mounting plate 7. A transmission sleeve 9 is rotatably connected inside the housing 1. A sliding rod 10 is slidably connected inside the transmission sleeve 9. Several cutting blades are fixedly installed at equal intervals on the outer surfaces of the transmission sleeve 9 and the sliding rod 10. A blocking plate 11 is rotatably connected to the end of the sliding rod 10 away from the working motor 8. The blocking plate 11 is slidably connected to the housing 1.

[0035] Specifically, the transmission sleeve 9 has a groove inside that slides with the sliding rod 10, and the two sides of the sliding rod 10 have corresponding protrusions that slide with the groove. The cutting blades on the outer surfaces of the transmission sleeve 9 and the sliding rod 10 are arranged alternately.

[0036] Specifically, the adjusting cutting mechanism 5 also includes a mounting bracket 12 fixedly installed at the end of the housing 1 away from the working motor 8. Guide rods 13 are slidably connected to several mounting brackets 12, and one end of each guide rod 13 is fixedly connected to the side wall of the barrier plate 11. A vertical plate 14 is fixedly installed at the end of the mounting bracket 12 away from the working motor 8. A fixed seat 15 is fixedly installed at the bottom end of the vertical plate 14. A worm gear 16 is rotatably connected inside the fixed seat 15. A worm 17 is rotatably connected to the bottom end of the fixed seat 15, and the worm 17 is meshed with the worm gear 16. A handwheel 18 is fixedly installed through the fixed seat 15 at one end of the worm 17. A connecting bracket 19 is fixedly installed on the side of the barrier plate 11 near the vertical plate 14. A lead screw is fixedly installed on one side of the worm gear 16, and one end of the lead screw is meshed with the connecting bracket 19 through the fixed seat 15.

[0037] Specifically, the mounting bracket 12 is arranged in an L-shape.

[0038] Specifically, one side of the discharge baffle 3 is provided with ribs that connect and cooperate with the housing 1.

[0039] Specifically, the feeding and compaction mechanism 6 includes a mounting frame 20 fixedly installed on the top of the top cover 4. Vertical frames 21 are symmetrically fixedly installed on the top of the mounting frame 20. Hydraulic cylinders 22 are rotatably connected to the top of each vertical frame 21. Pressure plates 23 are symmetrically rotatably connected inside the mounting frame 20, and the output end of the hydraulic cylinder 22 is rotatably connected to one side of the pressure plate 23.

[0040] Specifically, the top of the vertical frame 21 is provided with a clearance groove that rotates with the hydraulic cylinder 22.

[0041] In this embodiment, in order to quickly adjust and cut the straw, refer to Figure 3 and Figure 4The specific implementation method is as follows: When it is necessary to adjust the cutting length of straw, the operator drives the worm gear 17 to rotate the worm wheel 16 through the handwheel 18. As the worm wheel 16 rotates, it drives the lead screw to rotate, which, together with the connecting frame 19, enables the movement of the blocking plate 11. The movement of the blocking plate 11 can drive the sliding rod 10 to move. As the sliding rod 10 moves, the distance between the transmission sleeve 9 and the cutting blade on the sliding rod 10 can be adjusted, thereby quickly adjusting the straw length, increasing the adaptability of the device to straw cutting, and further improving the application range of the device.

[0042] In this embodiment, reference Figure 5 The specific implementation method is as follows: When the straw is fed into the installation frame 20, in order to increase the cutting fit between the straw and the cutting blade, the hydraulic cylinder 22 starts to work. The hydraulic cylinder 22 drives the pressure plate 23 to rotate around the connection end between the pressure plate 23 and the installation frame 20, applying pressure to the straw, thereby better cutting the straw.

[0043] The present invention has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of each embodiment have different focuses; for parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art should also understand that the actions and modules involved in the specification are not necessarily essential to the present invention. Furthermore, it is understood that the steps in the method of the present invention embodiments can be adjusted, combined, and deleted according to actual needs, and the structure in the device of the present invention embodiments can be combined, divided, and deleted according to actual needs.

[0044] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. Equipment for producing straw feed, including: The housing (1) has a support frame (2) fixedly installed at its bottom end. The feature is that it further includes: a discharge port, the discharge port is located on one side of the bottom end of the shell (1), and a discharge baffle (3) is rotatably connected to the discharge port; a top cover (4) is fixedly installed on the top of the shell (1); an adjusting cutting mechanism (5) for cutting and crushing straw is installed inside the shell (1); and a feeding and compacting mechanism (6) for pressing straw is fixedly installed on the top of the top cover (4). The adjusting cutting mechanism (5) includes a mounting plate (7) fixedly installed on one side of the housing (1). A working motor (8) is fixedly installed on the top of the mounting plate (7). A transmission sleeve (9) is rotatably connected inside the housing (1). A sliding rod (10) is slidably connected inside the transmission sleeve (9). Several cutting blades are fixedly installed at equal intervals on the outer surfaces of the transmission sleeve (9) and the sliding rod (10). A blocking plate (11) is rotatably connected to the end of the sliding rod (10) away from the working motor (8). The blocking plate (11) is slidably connected to the housing (1).

2. The equipment for producing straw feed according to claim 1, characterized in that: The transmission sleeve (9) has a sliding groove inside that slides with the sliding rod (10), and the two sides of the sliding rod (10) are provided with protrusions that slide with the sliding groove. The cutting blades on the outer surfaces of the transmission sleeve (9) and the sliding rod (10) are arranged in an alternating manner.

3. The equipment for producing straw feed according to claim 2, characterized in that: The adjusting cutting mechanism (5) further includes a mounting bracket (12) fixedly installed on the end of the housing (1) away from the working motor (8). A guide rod (13) is slidably connected to each of the mounting brackets (12), and one end of each guide rod (13) is fixedly connected to the side wall of the barrier plate (11). A vertical plate (14) is fixedly installed on the end of the mounting bracket (12) away from the working motor (8). A fixing seat (15) is fixedly installed at the bottom end of the vertical plate (14). The fixing seat (15) is rotatably connected internally. There is a worm gear (16), and a worm (17) is rotatably connected to the bottom of the fixed seat (15), and the worm (17) and the worm gear (16) are meshed together. One end of the worm (17) passes through the fixed seat (15) and is fixedly installed with a handwheel (18). A connecting frame (19) is fixedly installed on the side of the barrier plate (11) near the vertical plate (14). A lead screw is fixedly installed on one side of the worm gear (16), and one end of the lead screw passes through the fixed seat (15) and is meshed with the connecting frame (19).

4. The equipment for producing straw feed according to claim 3, characterized in that: The mounting bracket (12) is L-shaped.

5. The equipment for producing straw feed according to claim 4, characterized in that: The discharge baffle (3) has a rib on one side that connects and cooperates with the housing (1).

6. The equipment for producing straw feed according to claim 5, characterized in that: The feeding and compaction mechanism (6) includes a mounting frame (20) fixedly installed on the top of the top cover (4). Vertical frames (21) are symmetrically fixedly installed on the top of the mounting frame (20). Hydraulic cylinders (22) are rotatably connected to the top of each vertical frame (21). Pressure plates (23) are symmetrically rotatably connected inside the mounting frame (20), and the output end of the hydraulic cylinder (22) is rotatably connected to one side of the pressure plate (23).

7. The equipment for producing straw feed according to claim 6, characterized in that: The top of the vertical frame (21) is provided with a clearance groove that is compatible with the rotation of the hydraulic cylinder (22).

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