Efficient forage slitting equipment

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By designing an efficient forage slitting equipment including rotors, ratchets, limiting plates and cutters, the problems of uneven cutting of forages and difficult to control the distance of cutters in existing equipment are solved, and efficient and uniform cutting of forages is achieved and reset push.

CN119404680AInactive Publication Date: 2025-02-11CHANGZHOU ZHENNING MASCH CO LTD

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Patent Information

Application Number: CN202411376008.8
Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner
Filing Date: 2024-09-30
Publication Date: 2025-02-11
Estimated Expiration: Not applicable · inactive patent

AI Technical Summary

Technical Problem

It is difficult to achieve efficient and uniform forage cutting equipment for existing forage cutting equipment, and the distance of each cutter is difficult to accurately control.

Method used

An efficient forage slitting device is designed, including external components, auxiliary components and slitting components. By setting up a rotor, ratchet, limit plate and cutter, the distance of the cutter will remain unchanged for each cutting, and reset after the cutting is completed, pushing the forage into the outlet.

Benefits of technology

It realizes efficient cutting and even segmentation of forage, ensuring that the distance between each segment remains unchanged, simple operation and reliable equipment.

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Abstract

The invention discloses efficient forage slitting equipment which comprises an external assembly, an auxiliary assembly and a slitting assembly, and the external assembly comprises a working table, a baffle arranged on the working table, a fixing base arranged on the working table, a transverse rod arranged on the fixing base and a threaded groove formed in the transverse rod; the auxiliary assembly is arranged on the cross rod and comprises a rotating cylinder, a ratchet wheel and a limiting plate which are arranged on the rotating cylinder, an outer cylinder sleeving the rotating cylinder, a buckle arranged on the outer cylinder, an elastic piece arranged on the buckle and a limiting bolt arranged on the outer cylinder; the slitting assembly comprises a cutter arranged on the outer cylinder, a limiting cavity formed in the rotating cylinder, a limiting rod arranged in the limiting cavity and a spring; according to the efficient forage slitting equipment, forage can be cut, meanwhile, the cutting distance of the cutter every time is controlled, it is guaranteed that the cutting distance of each segment is not changed, the forage is pushed into the discharging port while resetting is conducted after cutting is completed, and operation is easy.

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Description

Technical Field

[0001] The invention relates to the technical field of forage cutting, and in particular to a high-efficiency forage cutting device. Background Art

[0002] There are two ways to cut the hay, one is manual cutting and the other is machine cutting. Manual cutting requires manual control of the cutting distance, which is difficult for novices to master. Therefore, an efficient hay cutting device is proposed. This device can cut the hay and control the cutting distance of the cutter each time to ensure that the distance of each cutting section remains unchanged. After the cutting is completed, the hay is pushed into the discharge port while resetting. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the above-mentioned problems existing in the existing high-efficiency forage cutting equipment, the present invention is proposed.

[0005] Therefore, the object of the present invention is to provide an efficient forage cutting device, which can cut forage and control the cutting distance of the cutter each time to ensure that the distance of each cutting section remains unchanged, and push the forage into the discharge port while resetting after the cutting is completed.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an efficient forage cutting device includes an external component, including a workbench, a baffle arranged on the workbench, a fixed seat arranged on the workbench, a cross bar arranged on the fixed seat, and a threaded groove opened on the cross bar; an auxiliary component, arranged on the cross bar, including a rotating cylinder, a ratchet and a limit plate arranged on the rotating cylinder, an outer cylinder sleeved on the outside of the rotating cylinder, a buckle arranged on the outer cylinder, a spring arranged on the buckle, and a limit bolt arranged on the outer cylinder; and a cutting component, including a cutting knife arranged on the outer cylinder, a limit cavity arranged on the rotating cylinder, a limit rod and a spring arranged in the limit cavity.

[0007] As a preferred solution of the efficient forage cutting equipment described in the present invention, wherein: a slide is also inclinedly arranged on one side of the workbench, the baffles are also arranged on both sides of the workbench, the fixed seat is arranged on the horizontal section of the workbench, there are two fixed seats, the fixed seats are arranged opposite to each other, and the cross bar is fixedly arranged between the fixed seats.

[0008] As a preferred solution of the efficient forage cutting equipment described in the present invention, the rotating drum is sleeved on the cross bar, the rotating drum is rotatably connected to the cross bar, the ratchet is arranged on the side wall of the rotating drum, and the limiting plate is fixedly arranged on the end of the ratchet.

[0009] As a preferred solution of the efficient forage cutting equipment described in the present invention, the outer cylinder is sleeved on the outside of the rotating cylinder, the outer cylinder is arranged between the ratchet and the limiting plate, and a mounting plate is fixed on the outer cylinder, and the mounting plate is in a semicircular ring shape.

[0010] As a preferred solution of the efficient forage cutting equipment described in the present invention, wherein: the buckle is rotatably set on the mounting plate, the buckle is cooperatively connected with the ratchet, the spring sheet is fixedly set on the mounting plate, the spring sheet and the buckle are set on the same side, and the spring sheet is against the top of the buckle.

[0011] As a preferred solution of the efficient forage cutting equipment of the present invention, a connecting plate is fixedly provided on the outer cylinder, and the limiting bolt is connected to the connecting plate by threads.

[0012] As a preferred solution of the efficient forage cutting device of the present invention, the cutter is fixedly connected to the mounting plate, the cutter is arranged on the other side of the mounting plate relative to the buckle, and a handle is also arranged on the cutter.

[0013] As a preferred solution of the efficient forage cutting equipment described in the present invention, the limiting cavity is arranged on the other end of the rotating drum relative to the limiting plate.

[0014] As a preferred solution of the efficient forage cutting equipment described in the present invention, wherein: a limiting ring is also fixed on the side wall of the limiting rod, the limiting ring is slidably connected to the limiting cavity, the radial diameter of the outer wall of the limiting ring is the same as the radial diameter of the inner wall of the limiting cavity, the spring is sleeved on the outside of the limiting rod, one end of the spring is connected to the top of the inner wall of the limiting cavity, and the other end is connected to the limiting ring.

[0015] As a preferred solution of the efficient forage cutting equipment described in the present invention, the limiting rod is embedded in the thread groove.

[0016] Beneficial effects of the present invention:

[0017] The high-efficiency forage cutting device of the present invention can cut forage and control the cutting distance of the cutter each time to ensure that the distance of each cutting section remains unchanged. After the cutting is completed, the forage is pushed into the discharge port while resetting, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a schematic diagram of the overall structure of the efficient forage cutting equipment of the present invention.

[0020] Figure 2 It is a schematic diagram of the overall structure of the efficient forage cutting equipment of the present invention.

[0021] Figure 3 It is a schematic diagram of the overall structure of the efficient forage cutting equipment of the present invention.

[0022] Figure 4 It is a schematic diagram of the structure of the auxiliary group and the cutting component of the efficient forage cutting equipment of the present invention.

[0023] Figure 5 It is a schematic diagram of the structure of the rotating drum and outer drum of the high-efficiency forage cutting equipment of the present invention.

[0024] Figure 6 This is a schematic diagram of the outer cylinder structure of the high-efficiency forage cutting equipment of the present invention.

[0025] Figure 7 This is a rear view of the outer cylinder structure of the high-efficiency forage cutting equipment of the present invention.

[0026] Figure 8 It is a schematic diagram of the structure of the rotating drum and cross bar of the efficient forage cutting equipment of the present invention.

[0027] Fig. 9 It is a schematic diagram of the drum structure of the high-efficiency forage cutting equipment of the present invention.

[0028] Fig.10 It is a schematic diagram of the limiting cavity structure of the efficient forage cutting equipment of the present invention. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0033] Example 1

[0034] Reference Figures 1 to 9 , which is the first embodiment of the present invention, provides an efficient forage cutting device, the device includes an external component 100, an auxiliary component 200 and a cutting component 300, the external component 100 includes a workbench 101, a baffle 102 arranged on the workbench 101, a fixing seat 103 arranged on the workbench 101, a crossbar 104 arranged on the fixing seat 103, and a thread groove 105 opened on the crossbar 104; the auxiliary component 200, arranged on the crossbar 104, includes a rotating drum 201, A ratchet 202 and a limiting plate 203 are arranged on the rotating cylinder 201, an outer cylinder 204 sleeved on the outside of the rotating cylinder 201, a buckle 205 is arranged on the outer cylinder 204, a spring 206 is arranged on the buckle 205, and a limiting bolt 207 is arranged on the outer cylinder 204; and a slitting assembly 300, including a cutter 301 arranged on the outer cylinder 204, a limiting cavity 302 arranged on the rotating cylinder 201, a limiting rod 303 and a spring 304 arranged in the limiting cavity 302.

[0035] Among them, a slideway 101a is also tiltedly arranged on one side of the workbench 101, and baffles 102 are also arranged on both sides of the workbench 101. The fixing seat 103 is arranged on the horizontal section of the workbench 101. There are two fixing seats 103, and the fixing seats 103 are arranged opposite to each other. The crossbar 104 is fixedly arranged between the fixing seats 103. Forage is placed on the workbench 101, and the baffle 102 can prevent the forage from falling from the workbench 101. The fixing seat 103 is used to carry the crossbar 104 and the auxiliary component 200 and the cutting component 300. After the forage is cut, it can be pushed out by the slideway 101a.

[0036] The rotating cylinder 201 is sleeved on the cross bar 104, and the rotating cylinder 201 is rotatably connected with the cross bar 104. The ratchet 202 is arranged on the side wall of the rotating cylinder 201, and the limit plate 203 is fixedly arranged at the end of the ratchet 202. The outer cylinder 204 is sleeved outside the rotating cylinder 201, and the outer cylinder 204 is arranged between the ratchet 202 and the limit plate 203. A mounting plate 204a is fixed on the outer cylinder 204, and the mounting plate 204a is semicircular. The buckle 205 is rotatably arranged on the mounting plate 204a, and the buckle 205 is matched and connected with the ratchet 202. The spring piece 206 is fixedly arranged on the mounting plate 204a, and the spring piece 206 is arranged on the same side as the buckle 205, and the spring piece 206 is against the top of the buckle 205. A connecting plate 204 b is also fixedly provided on the outer cylinder 204 , and the limiting bolt 207 is connected to the connecting plate 204 b via threads.

[0037] During use, in order to ensure that the length of the lateral movement of the cutter 301 after each cutting remains the same, in the initial state, the rotating drum 201 moves from the leftmost end to the rightmost end of the cross bar 104. When the cutter 301 is lifted, since the cutter 301 is fixedly connected to the mounting plate 204a, when the cutter 301 is lifted, the mounting plate 204a and the outer cylinder 204 can be driven to rotate. Since a buckle 205 is installed on the other side of the mounting plate 204a, the buckle 205 cooperates with the ratchet 202. When the mounting plate 204a drives the outer cylinder 204 to rotate around the rotating drum 201, since the buckle 205 is in the opposite direction to the ratchet 202 at this time, the buckle 205 pushes the ratchet 202 to make the ratchet 202 and the outer cylinder 204 rotate synchronously, and the ratchet 202 is fixed to the rotating drum 201, that is, the cutting The knife 301 is lifted to drive the rotating drum 201 to rotate synchronously; a connecting rod 204b and a limiting bolt 207 are also provided on the outer drum 204. When the outer drum 204 rotates, the limiting bolt 207 is driven to rotate. After the limiting bolt 207 rotates, it will abut against the surface of the working table 101, so that the outer drum 204 cannot continue to rotate, that is, the limiting bolt 207 limits the maximum height of the cutter 301 being lifted; when the outer drum 204 drives the rotating drum 201, the limiting rod 303 located on the rotating drum 201 is squeezed by the spring 304 and embedded in the thread groove 105. When the rotating drum 201 rotates, the limiting rod 303 moves in the thread groove 105, that is, the rotating drum 201 moves rightward along the thread groove 105. In the process of lifting the cutter 301, the outer drum 204 drives the rotating drum 201. The drum 201 rotates through a certain angle and moves rightward under the influence of the thread groove 105; when the limiting bolt 207 abuts against the surface of the workbench 101, the cutter 301 is raised to the highest position, pressing the cutter 301 downward. Since the buckle 205 is not in the opposite direction of the ratchet 202 at this time, the buckle 205 can pass over the current gear teeth. A spring piece 206 is provided above the buckle 205 to prevent the buckle 205 from not matching with the gear teeth. When the cutter 301 is pressed downward to cut the grass material, the cutter 301 drives the outer drum 204 to rotate. At this time, the buckle 205 passes over the gear teeth, so it cannot drive the rotating drum 201 to rotate. In order to prevent the rotating drum 201 from rotating synchronously due to friction, a limiting rod 303 and a spring 304 are provided on the rotating drum 201. The limiting rod 303 is squeezed by the spring 304 and the embedded The outer cylinder 204 drives the rotating drum 201 to rotate when the cutter 301 is pressed down, and the outer cylinder 204 drives the rotating drum 201 to rotate.

[0038] Example 2

[0039] Reference Fig.10 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: the cutter 301 is fixedly connected to the mounting plate 204a, and the cutter 301 is arranged on the other side of the mounting plate 204a relative to the buckle 205. The cutter 301 is also provided with a handle 301a. The limiting cavity 302 is arranged on the other end of the rotating drum 201 relative to the limiting plate 203. A limiting ring 303a is also fixed on the side wall of the limiting rod 303, and the limiting ring 303a is slidably connected to the limiting cavity 302. The radial diameter of the outer wall of the limiting ring 303a is the same as the radial diameter of the inner wall of the limiting cavity 302. The spring 304 is sleeved on the outside of the limiting rod 303, and one end of the spring 304 is connected to the top of the inner wall of the limiting cavity 302, and the other end is connected to the limiting ring 303a. The limiting rod 303 is embedded in the thread groove 105.

[0040] Compared with Example 1, further, when the cutter 301 has finished cutting the grass or the cutter 301 moves to the rightmost end, in order to reset the cutter 301, the cutter 301 is pressed down to abut against the workbench 101, the limit rod 303 is lifted, and the spring 304 is squeezed to make the limit rod 303 leave the thread groove 105, and the limit rod 303 is no longer engaged with the thread groove 105, and the rotating drum 201 is manually moved from the right end to the left end. During the movement, the cutter 301 can push the cut grass into the slide 101a, and the cut grass is cleaned while the cutter 301 is reset, and then new grass is put in to cut new grass.

[0041] The remaining structures are the same as those of Example 1.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An efficient forage cutting device, characterized by: include, An external component (100) comprises a workbench (101), a baffle (102) disposed on the workbench (101), a fixing seat (103) disposed on the workbench (101), a crossbar (104) disposed on the fixing seat (103), and a threaded groove (105) provided on the crossbar (104); The auxiliary component (200) is arranged on the cross bar (104), comprising a rotating cylinder (201), a ratchet (202) and a limiting plate (203) arranged on the rotating cylinder (201), an outer cylinder (204) sleeved outside the rotating cylinder (201), a buckle (205) arranged on the outer cylinder (204), a spring sheet (206) arranged on the buckle (205), and a limiting bolt (207) arranged on the outer cylinder (204); and, The slitting assembly (300) comprises a cutter (301) arranged on the outer cylinder (204), a limiting cavity (302) arranged on the rotating cylinder (201), and a limiting rod (303) and a spring (304) arranged in the limiting cavity (302).

2. The high-efficiency forage cutting device according to claim 1, characterized in that: A slideway (101a) is also obliquely arranged on one side of the workbench (101), and baffles (102) are also arranged on both sides of the workbench (101). The fixed seat (103) is arranged on a horizontal section of the workbench (101), and two fixed seats (103) are provided. The fixed seats (103) are arranged opposite to each other, and the cross bar (104) is fixedly arranged between the fixed seats (103).

3. The high-efficiency forage cutting device according to claim 2, characterized in that: The rotating cylinder (201) is sleeved on the cross bar (104), the rotating cylinder (201) is rotatably connected to the cross bar (104), the ratchet (202) is arranged on the side wall of the rotating cylinder (201), and the limiting plate (203) is fixedly arranged on the end of the ratchet (202).

4. The high-efficiency forage cutting device according to claim 3, characterized in that: The outer cylinder (204) is sleeved on the outside of the rotating cylinder (201), and the outer cylinder (204) is arranged between the ratchet wheel (202) and the limiting plate (203). A mounting plate (204a) is fixed on the outer cylinder (204), and the mounting plate (204a) is in a semicircular ring shape.

5. The high-efficiency forage cutting device according to claim 4, characterized in that: The buckle (205) is rotatably arranged on the mounting plate (204a), the buckle (205) is matched and connected with the ratchet (202), the spring sheet (206) is fixedly arranged on the mounting plate (204a), the spring sheet (206) and the buckle (205) are arranged on the same side, and the spring sheet (206) and the top of the buckle (205) are against each other.

6. The high-efficiency forage cutting device according to claim 5, characterized in that: A connecting plate (204b) is also fixedly provided on the outer cylinder (204), and the limiting bolt (207) is connected to the connecting plate (204b) via threads.

7. The high-efficiency forage cutting device according to claim 6, characterized in that: The cutter (301) is fixedly connected to the mounting plate (204a), and the cutter (301) is arranged on the other side of the mounting plate (204a) relative to the buckle (205). The cutter (301) is also provided with a handle (301a).

8. The high-efficiency forage cutting device according to claim 7, characterized in that: The limiting cavity (302) is arranged on the other end of the rotating drum (201) relative to the limiting plate (203).

9. The high-efficiency forage cutting device according to claim 8, characterized in that: A limiting ring (303a) is also fixed on the side wall of the limiting rod (303), and the limiting ring (303a) is slidably connected to the limiting cavity (302). The radial diameter of the outer wall of the limiting ring (303a) is the same as the radial diameter of the inner wall of the limiting cavity (302). The spring (304) is sleeved on the outside of the limiting rod (303), and one end of the spring (304) is connected to the top of the inner wall of the limiting cavity (302), and the other end is connected to the limiting ring (303a).

10. The high-efficiency forage cutting device according to claim 9, characterized in that: The limiting rod (303) is embedded in the thread groove (105).