Detachable and replaceable farming machine anti-winding cutter
By designing detachable and replaceable anti-winding blades on agricultural tillers and fixing the anti-winding blades with mounting bolts, the problem of anti-winding plate entanglement is solved, achieving a more efficient anti-winding effect and convenient maintenance.
Patent Information
- Application Number
- CN202520008242.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2035-01-03
AI Technical Summary
In existing agricultural machinery, the anti-tangling plate rotates synchronously with the blades, making it easy for grass to get tangled on the anti-tangling plate, resulting in an unsatisfactory anti-tangling effect.
Design a detachable and replaceable anti-tangle blade for agricultural machinery. It uses a fixed shaft to connect multiple mounting plates, and each mounting plate is equipped with multiple blades and anti-tangle blades, which are fixed by mounting bolts. The bent part of the anti-tangle blade is perpendicular to the blade body. When rotating, it cuts the grass and prevents it from getting tangled.
It improves the anti-tangling effect, preventing grass from getting tangled on the fixed shaft, and the disassembly connection method makes it more stable and facilitates the replacement and maintenance of the anti-tangling knife.
Smart Images
Figure CN223626450U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to agricultural machine cutter technical field, concretely is a detachable agricultural machine anti -winding cutter. BACKGROUND
[0002] The agricultural machine is a kind of agricultural machinery, with the characteristics of new type and intelligent, the purpose of crop harvesting can be realized on the agricultural machine, in the prior art, to prevent grass winding on cutter, install anti -winding board on cutter to prevent grass winding on cutter, but grass is easily wound on anti -winding board due to the synchronous rotation of anti -winding board and cutter, and the anti -winding effect is not ideal. CONTENT OF UTILITY MODEL
[0003] In view of the deficiency of prior art, the utility model provides a detachable agricultural machine anti -winding cutter, solve the problem that grass is easily wound on anti -winding board due to the synchronous rotation of anti -winding board and cutter, and the anti -winding effect is not ideal.
[0004] To realize above-mentioned purpose, the utility model is realized through following technical scheme: a detachable agricultural machine anti -winding cutter, including fixed shaft, the fixed shaft is fixedly connected with multiple installation plates, each installation plate is fixedly installed with multiple blades and multiple anti -winding knives;
[0005] The anti -winding knife includes the cutter body, the cutter body bottom is equipped with two installation parts, two installation parts are all equipped with fixed hole, the cutter body top is equipped with the bent part, the bent part both sides are equipped with the blade part;
[0006] The installation plate includes the plate body, multiple installation holes are formed in the plate body, and installation bolts are arranged on the installation holes.
[0007] Preferably, up to four anti -winding knives are installed on each installation plate, and the multiple anti -winding knives are installed around the installation plate, so that the number of anti -winding knives can be selected according to actual use requirements.
[0008] Preferably, the fixed hole is matched with the installation hole, and the installation part is fixedly installed on the installation plate by installation bolts, so that the anti -winding knife can be installed and fixed by installation bolts.
[0009] Preferably, the bending angle of the bent part and the cutter body is set to ninety degrees, and the bent part and the cutter body are integrally formed, so that the bent part can be perpendicular to the cutter body, so that the bent part can cut off grass when rotating, to prevent winding.
[0010] Preferably, the installation plate is welded on the fixed shaft, and the anti -winding knife and the blade are detachably connected with the installation plate, so that the anti -winding knife and the blade can be conveniently disassembled and replaced.
[0011] Preferably, the anti-winding knife further comprises a knife plate, and a triangular knife head is fixedly connected to an end of the knife plate.
[0012] The detachable and replaceable anti-winding knife for a farming machine has the following beneficial effects compared with the prior art.
[0013] 1. The detachable and replaceable anti-winding knife for a farming machine, according to actual needs, a proper number of anti-winding knives are selected, and then the anti-winding knives are fixed on the plurality of mounting plates by using mounting bolts, the fixed shaft drives the blade and the anti-winding knives to rotate when rotating, the anti-winding knives are used to cut grass, the grass is prevented from winding around the fixed shaft, and the anti-winding effect is improved.
[0014] 2. The detachable and replaceable anti-winding knife for a farming machine, the anti-winding knives can be fixed and removed by using the mounting bolts, compared with a welding mode, the detachable and replaceable anti-winding knife for a farming machine is more stable and can prevent falling off, and the anti-winding knives can be conveniently replaced. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the mounting plate and the anti-winding knife structure of the utility model;
[0017] Figure 3 It is a schematic diagram of the anti-winding knife structure of the utility model;
[0018] Figure 4 It is a schematic diagram of the anti-winding knife structure of the utility model;
[0019] In the drawing: 1, fixed shaft; 2, anti-winding knife; 201, knife body; 202, mounting part; 203, fixed hole; 204, bending part; 205, blade part; 206, knife plate; 207, triangular knife head; 3, mounting plate; 301, plate body; 302, mounting hole; 303, mounting bolt; 4, blade. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0021] Embodiment 1, please refer to Figures 1-3The utility model provides a technical scheme: a detachable and replaceable agricultural machine anti -winding cutter, including fixed shaft 1, a plurality of mounting plates 3 are fixedly connected on fixed shaft 1, a plurality of blades 4 and a plurality of anti -winding knives 2 are fixedly installed on every mounting plate 3, up to four anti -winding knives 2 are installed on every mounting plate 3, a plurality of anti -winding knives 2 are installed on mounting plate 3 and surround, so that the installation number of anti -winding knife 2 can be selected according to actual use demand, mounting plate 3 is welded on fixed shaft 1, anti -winding knife 2 and blade 4 all are detachably connected with mounting plate 3, can conveniently dismouting replacement of anti -winding knife 2 and blade 4, and compared with traditional welding mode is more stable, prevents falling off.
[0022] Anti -winding knife 2 includes cutter body 201, is equipped with two installation parts 202 at cutter body 201 bottom, is equipped with fixed hole 203 on two installation parts 202, is equipped with bending part 204 at cutter body 201 top, is equipped with blade part 205 on both sides of bending part 204, blade part 205 can cut grass when rotating, so as to prevent grass from winding on fixed shaft 1, the bending angle of bending part 204 and cutter body 201 is set as ninety degrees, and bending part 204 and cutter body 201 are integrally formed, so that bending part 204 can be perpendicular to cutter body 201, so that bending part 204 can cut grass when rotating, prevent winding.
[0023] Mounting plate 3 includes plate body 301, is equipped with a plurality of mounting holes 302 on plate body 301, is equipped with mounting bolt 303 on mounting hole 302, fixed hole 203 is matched with mounting hole 302, installation part 202 is fixedly installed on mounting plate 3 through mounting bolt 303, so that anti -winding knife 2 can be installed and fixed using mounting bolt 303, and anti -winding knife 2 can be conveniently replaced.
[0024] Embodiment 2, please refer to Figure 4 Different from embodiment 1, anti -winding knife 2 also includes knife plate 206, is fixedly connected with triangular cutter head 207 at the end of knife plate 206, triangular cutter head 207 is perpendicular to knife plate 206, can cut grass.
[0025] When working, select the appropriate number of anti -winding knife 2 according to actual needs, then use mounting bolt 303 to fix anti -winding knife 2 on a plurality of mounting plates 3, drive blade 4 and anti -winding knife 2 to rotate when fixed shaft 1 rotates, cut grass using anti -winding knife 2, prevent grass from winding on fixed shaft 1.
[0026] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.
Claims
1. A detachable and replaceable anti-winding cutter for agricultural machines, comprising a fixed shaft (1), characterized in that: The fixing shaft (1) is fixedly connected with a plurality of mounting plates (3), and each mounting plate (3) is fixedly installed with a plurality of blades (4) and a plurality of anti-winding knives (2); The anti-winding knife (2) comprises a knife body (201), two mounting portions (202) are arranged at the bottom end of the knife body (201), fixing holes (203) are arranged in the two mounting portions (202), a bending portion (204) is arranged at the top end of the knife body (201), and blade portions (205) are arranged on the two sides of the bending portion (204); The mounting plate (3) comprises a plate body (301), a plurality of mounting holes (302) are arranged in the plate body (301), and mounting bolts (303) are arranged in the mounting holes (302).
2. A detachably replaceable anti-winding knife for a farming machine according to claim 1, characterized in that: Each mounting plate (3) is installed with at most four anti-winding knives (2), and a plurality of anti-winding knives (2) are installed around the mounting plate (3).
3. A replaceable farming machine anti-wrap cutter according to claim 1, wherein: The fixing holes (203) are matched with the mounting holes (302), and the mounting portions (202) are fixedly installed on the mounting plate (3) through the mounting bolts (303).
4. A replaceable farming machine anti-wrap cutter according to claim 1, characterized in that: The bending angle of the bending portion (204) and the knife body (201) is 90 degrees, and the bending portion (204) and the knife body (201) are integrally formed.
5. The replaceable farming machine anti-wrap cutter of claim 1, wherein: The mounting plate (3) is welded on the fixing shaft (1), and the anti-winding knife (2) and the blade (4) are detachably connected with the mounting plate (3).
6. A replaceable farming machine anti-wrap cutter according to claim 1, characterized in that: The anti-winding knife (2) further comprises a knife plate (206), and the end of the knife plate (206) is fixedly connected with a triangular knife head (207).