Multifunctional folding cultivator

Abstract

The utility model discloses a multifunctional folding cultivator which comprises two cross beams, the left portions and the right portions of the upper ends of the two cross beams are each fixedly provided with a set of connecting frames, and fixing frames are installed on the two sets of connecting frames in a penetrating and inserting mode. According to the multifunctional folding cultivator disclosed by the utility model, the cross beam and the connecting columns are arranged, the first bolt is firstly detached from the first limiting hole and the first connecting hole, and the connecting column at one end is close to the connecting column at the other end under the action of the first sliding block, so that the connecting columns are convenient to adjust, and the occupied space is reduced; when the spacing distance between the plowing frames needs to be adjusted, first, second bolts are detached from second limiting holes and second connecting holes, and under the assistance of second sliding blocks and second sliding grooves, the front and back positions of the plowing frames are convenient to change, and the spacing distance between the plowing frames is convenient to adjust; by arranging the connecting base, the plowing frame is convenient to disassemble, replace and fold.

Description

Technical Field

[0001] The utility model relates to the technical field of cultivators, in particular to a multifunctional foldable cultivator. Background Art

[0002] Cultivating machinery mainly refers to machinery used for weeding, loosening the soil, breaking up topsoil compaction, building up ridges, or completing the above operations and applying fertilizers at the same time during the growth period of crops. It includes full-row cultivators, inter-row cultivators and special-purpose cultivators.

[0003] The prior art (Announcement No.: CN213638796U) discloses a novel potato cultivator, comprising a cultivator body: a fixing frame is fixed to the outer wall of one side of the cultivator body by bolts, fixing holes are respectively arranged on the outer wall of one side of the fixing frame, a support frame is welded to the outer wall of the top of the fixing frame, a loosening mechanism is arranged on the inner wall of one side of the cultivator body, a soil dividing mechanism is arranged on one end of the outer wall of the top of the cultivator body, a crushing mechanism is arranged on one end of the inner walls of both sides of the cultivator body, a water tank is arranged on the outer wall of one side of the cultivator body, and a ridge-building mechanism is arranged on one end of the outer wall of the bottom of the cultivator body. The beneficial effect of the utility model is that by setting the crushing mechanism, starting the motor, the motor drives the driving wheel, the driving wheel drives the secondary driving wheel through the belt, so that the rotating shaft rotates, and the rotating shaft drives the crushing roller to rotate, so as to facilitate the crushing of the large pieces of soil separated by the soil-dividing cone, facilitate potato planting, and at the same time, the weeds can be crushed, which is convenient for the treatment of weeds, improves the farming efficiency of the equipment, and avoids the large pieces of soil affecting the ridge-building treatment of the equipment.

[0004] The existing multifunctional folding cultivator has the following disadvantages. Since the adjustment process of the existing cultivator is relatively complicated, the equipment has certain limitations. Therefore, we propose a new type of multifunctional folding cultivator. Utility Model Content

[0005] The main purpose of the utility model is to provide a multifunctional foldable cultivator, which can effectively solve the problem that the cultivator is inconvenient to adjust.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A multifunctional folding cultivator comprises a crossbeam, wherein two crossbeams are provided, a group of connecting frames are fixedly installed on the left and right upper ends of the two crossbeams, fixing frames are inserted on the two groups of connecting frames, the two groups of connecting frames are symmetrically distributed left and right and each group is provided with two, the two fixing frames are symmetrically distributed left and right, the two crossbeams are symmetrically distributed front and back, connecting columns are slidably installed on the left and right lower ends of the two crossbeams, and a plurality of connecting seats are slidably installed on the lower ends of the two connecting columns.

[0008] Preferably, a No. 1 slide groove is provided at the lower end of the crossbeam, a plurality of No. 1 connecting holes penetrating front and rear are provided in the middle of the front end of the crossbeam, a No. 1 slider is slidably connected inside the No. 1 slide groove, a No. 1 limiting hole is provided in the middle of the front end of the No. 1 slider, and a No. 1 pin is movably inserted and connected in the No. 1 limiting hole.

[0009] Preferably, the connecting column is slidably connected to the lower end of the beam via a No. 1 slider, and the No. 1 latch passes through the No. 1 connecting hole and is movably inserted and connected in the No. 1 limiting hole.

[0010] Preferably, a No. 2 slide groove is provided at the lower end of the connecting column, and a plurality of No. 2 connecting holes that pass through the left and right sides are provided at the left end of the connecting column, a No. 2 slider is slidably connected in the No. 2 slide groove, a No. 2 limiting hole is provided at the left end of the No. 2 slider, and a No. 2 latch is movably connected inside the No. 2 limiting hole; when the device is not needed, the No. 1 latch is first removed from the No. 1 limiting hole and the No. 1 connecting hole, and through the action of the No. 1 slider, the connecting column at one end is moved closer to the connecting column at the other end, so that the connecting column is easy to adjust, thereby reducing the occupied space, and when the distance between the farming racks needs to be adjusted, the No. 2 latch is first removed from the No. 2 limiting hole and the No. 2 connecting hole, and with the assistance of the No. 2 slider and the No. 2 slide groove, the front and rear positions of the farming racks are easily changed, so that the distance between the farming racks is easy to adjust.

[0011] Preferably, the front lower part of the connecting seat is movably connected with a connecting shaft, the outer surface of the connecting shaft is fixedly sleeved with a bracket, the lower end of the bracket is provided with a connecting groove, and the connecting groove is movably connected with a farming frame, the front lower part of the bracket is provided with a mounting hole that passes through front and back, and the middle part of the front end of the farming frame is provided with a reinforcement hole, and the mounting bolt is movably connected with the mounting hole, the lower end of the connecting seat is fixedly connected with a connecting block, the left end of the connecting seat is fixedly connected with a fixing block, the front lower part of the connecting block is provided with a movable hole that passes through front and back, and the front end of the fixing block is movably connected with a fixing bolt; when the farming frame needs to be disassembled, the mounting bolt is first removed from the mounting hole and the reinforcement hole, and then the farming frame is taken out of the connecting groove, so that the farming frame is easy to disassemble and replace; when the farming frame needs to be folded, the fixing bolt is first removed from the movable hole and the bracket, and with the assistance of the connecting shaft, the bracket is rotated from a vertical state to a parallel state, and after adjustment, the fixing bolt passes through the fixing block and is movably inserted and connected to the bracket.

[0012] Preferably, the mounting bolt passes through the mounting hole and is movably inserted and connected inside the reinforcement hole, the fixing bolt passes through the fixing block and is movably inserted and connected to the bracket, and the connecting seat and the second slider are fixedly connected together.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by setting the crossbeam and the connecting column, the device is easy to adjust. When in use, when the device is not in use, first remove the No. 1 latch from the No. 1 limiting hole and the No. 1 connecting hole, and under the action of the No. 1 slider, make the connecting column at one end close to the connecting column at the other end, so that the connecting column is easy to adjust, thereby reducing the occupied space. When the distance between the farming racks needs to be adjusted, first remove the No. 2 latch from the No. 2 limiting hole and the No. 2 connecting hole, and with the assistance of the No. 2 slider and the No. 2 slide, the front and rear positions of the farming racks are easy to change, so that the distance between the farming racks is easy to adjust;

[0015] 2. In the utility model, by setting a connecting seat, the tilling frame is easy to disassemble, replace and fold. During use, when the tilling frame needs to be disassembled, first remove the mounting bolt from the mounting hole and the reinforcement hole, and then take the tilling frame out of the connecting groove, so that the tilling frame is easy to disassemble and replace. When the tilling frame needs to be folded, first remove the fixing bolt from the movable hole and the bracket, and with the assistance of the connecting shaft, rotate the bracket from a vertical state to a parallel state, and after adjustment, pass the fixing bolt through the fixing block and movably connect it to the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a multifunctional foldable cultivator of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of a crossbeam of a multifunctional folding cultivator of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of a connecting column of a multifunctional foldable cultivator of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of a connecting seat of a multifunctional foldable cultivator.

[0020] In the figure: 1, crossbeam; 2, connecting frame; 3, fixing frame; 4, connecting column; 5, connecting seat; 6, No. 1 slide groove; 7, No. 1 connecting hole; 8, No. 1 slider; 9, No. 1 limiting hole; 10, No. 1 latch; 41, No. 2 slide groove; 42, No. 2 connecting hole; 43, No. 2 slider; 44, No. 2 latch; 45, No. 2 limiting hole; 51, connecting shaft; 52, bracket; 53, connecting groove; 54, tillage frame; 55, reinforcement hole; 56, mounting bolt; 57, mounting hole; 58, connecting block; 59, fixing block; 591, fixing bolt; 592, movable hole. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-4 As shown, a multifunctional foldable cultivator comprises a cross beam 1, and the cross beams 1 are arranged in two. A group of connecting frames 2 are fixedly installed on the upper left and right parts of the two cross beams 1, and fixed frames 3 are inserted and installed on the two groups of connecting frames 2. The two groups of connecting frames 2 are symmetrically distributed on the left and right sides and each group is arranged in two. The two fixed frames 3 are symmetrically distributed on the left and right sides, and the two cross beams 1 are symmetrically distributed front and back. Connecting columns 4 are slidably installed on the left and right parts of the lower ends of the two cross beams 1, and a plurality of connecting seats 5 are slidably installed on the lower ends of the two connecting columns 4.

[0025] A No. 1 slide groove 6 is provided at the lower end of the crossbeam 1, and a plurality of No. 1 connecting holes 7 penetrating front and rear are provided at the middle of the front end of the crossbeam 1. A No. 1 slider 8 is slidably connected inside the No. 1 slide groove 6, and a No. 1 limiting hole 9 is provided in the middle of the front end of the No. 1 slider 8. A No. 1 latch 10 is movably inserted and connected in the No. 1 limiting hole 9; the connecting column 4 is slidably connected to the lower end of the crossbeam 1 through the No. 1 slider 8, and the No. 1 latch 10 penetrates the No. 1 connecting hole 7 and is movably inserted and connected in the No. 1 limiting hole 9; a No. 2 slide groove 41 is provided at the lower end of the connecting column 4, and a plurality of No. 2 connecting holes 42 penetrating left and right are provided at the left end of the connecting column 4, a No. 2 slider 43 is slidably connected in the No. 2 slide groove 41, and a No. 2 limiting hole 45 is provided at the left end of the No. 2 slider 43. 45 is movably connected with a No. 2 latch 44; by setting the crossbeam 1 and the connecting column 4, the device is easy to adjust. When in use, when the device is not in use, first remove the No. 1 latch 10 from the No. 1 limiting hole 9 and the No. 1 connecting hole 7, and through the action of the No. 1 slider 8, the connecting column 4 at one end is moved closer to the connecting column 4 at the other end, so that the connecting column 4 is easy to adjust, thereby reducing the occupied space. When the distance between the farming racks 54 needs to be adjusted, first remove the No. 2 latch 44 from the No. 2 limiting hole 45 and the No. 2 connecting hole 42, and with the assistance of the No. 2 slider 43 and the No. 2 slide 41, the front and rear positions of the farming racks 54 are easy to change, so that the distance between the farming racks 54 is easy to adjust.

[0026] A connecting shaft 51 is movably inserted and connected at the lower front end of the connecting seat 5, and a bracket 52 is fixedly sleeved on the outer surface of the connecting shaft 51. A connecting groove 53 is provided at the lower end of the bracket 52, and a tillage frame 54 is movably inserted and connected inside the connecting groove 53. A mounting hole 57 that passes through the front and back is provided at the lower front end of the bracket 52, and a reinforcement hole 55 is provided at the middle of the front end of the tillage frame 54. A mounting bolt 56 is movably inserted and connected inside the mounting hole 57. A connecting block 58 is fixedly connected at the lower end of the connecting seat 5, and a fixing block 59 is fixedly connected at the left end of the connecting seat 5. A movable hole 592 that passes through the front and back is provided at the lower front end of the connecting block 58, and a fixing bolt 591 is movably inserted and connected at the front end of the fixing block 59; the mounting bolt 56 passes through the mounting hole 57 and is movably inserted and connected inside the reinforcement hole 55. The fixing bolt 591 passes through the fixed block 59 and is movably connected to the bracket 52, and the connecting seat 5 and the second slider 43 are fixedly connected together; by setting the connecting seat 5, the farming frame 54 is easy to disassemble, replace and fold. When in use, when the farming frame 54 needs to be disassembled, first remove the mounting bolt 56 from the mounting hole 57 and the reinforcement hole 55, and then take the farming frame 54 out of the connecting groove 53, so that the farming frame 54 is easy to disassemble and replace. When the farming frame 54 needs to be folded, first remove the fixing bolt 591 from the movable hole 592 and the bracket 52, and with the assistance of the connecting shaft 51, the bracket 52 is rotated from a vertical state to a parallel state. After adjustment, the fixing bolt 591 passes through the fixed block 59 and is movably connected to the bracket 52.

[0027] It should be noted that the utility model is a multifunctional folding cultivator. By setting the crossbeam 1 and the connecting column 4, the device is easy to adjust. When in use, when the device is not in use, first remove the No. 1 latch 10 from the No. 1 limiting hole 9 and the No. 1 connecting hole 7, and through the action of the No. 1 slider 8, the connecting column 4 at one end is moved closer to the connecting column 4 at the other end, so that the connecting column 4 is easy to adjust, thereby reducing the occupied space. When the distance between the cultivating frames 54 needs to be adjusted, first remove the No. 2 latch 44 from the No. 2 limiting hole 45 and the No. 2 connecting hole 42, and with the assistance of the No. 2 slider 43 and the No. 2 slide 41, the front and rear positions of the cultivating frames 54 are adjusted. The arrangement is easy to change, so that the distance between the farming frames 54 is easy to adjust; by setting the connecting seat 5, the farming frames 54 are easy to disassemble, replace and fold. When in use, when the farming frames 54 need to be disassembled, first remove the mounting bolt 56 from the mounting hole 57 and the reinforcement hole 55, and then take the farming frames 54 out of the connecting groove 53, so that the farming frames 54 are easy to disassemble and replace. When the farming frames 54 need to be folded, first remove the fixing bolt 591 from the movable hole 592 and the bracket 52, and with the assistance of the connecting shaft 51, rotate the bracket 52 from a vertical state to a parallel state, and after adjustment, the fixing bolt 591 passes through the fixing block 59 and is movably inserted and connected to the bracket 52.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multifunctional foldable cultivator, comprising a crossbeam (1), characterized in that: The cross beams (1) are provided in two numbers, and a group of connecting frames (2) are fixedly installed on the upper left and upper right parts of the two cross beams (1), and fixed frames (3) are installed on the two groups of connecting frames (2), and the two groups of connecting frames (2) are symmetrically distributed on the left and right sides, and each group is provided in two numbers, and the two fixed frames (3) are symmetrically distributed on the left and right sides, and the two cross beams (1) are symmetrically distributed front and back, and connecting columns (4) are slidably installed on the lower left and lower right parts of the two cross beams (1), and a plurality of connecting seats (5) are slidably installed on the lower ends of the two connecting columns (4).

2. A multifunctional foldable cultivator according to claim 1, characterized in that: A No. 1 slide groove (6) is provided at the lower end of the cross beam (1), and a plurality of No. 1 connecting holes (7) passing through the front and rear are provided in the middle of the front end of the cross beam (1). A No. 1 slide block (8) is slidably connected inside the No. 1 slide groove (6), and a No. 1 limiting hole (9) is provided in the middle of the front end of the No. 1 slide block (8), and a No. 1 latch (10) is movably inserted and connected in the No. 1 limiting hole (9).

3. A multifunctional foldable cultivator according to claim 2, characterized in that: The connecting column (4) is slidably connected to the lower end of the crossbeam (1) via a No. 1 slider (8), and the No. 1 latch (10) passes through the No. 1 connecting hole (7) and is movably inserted and connected in the No. 1 limiting hole (9).

4. The multifunctional foldable cultivator according to claim 3, characterized in that: A No. 2 slide groove (41) is provided at the lower end of the connecting column (4), a plurality of No. 2 connecting holes (42) passing through the connecting column (4) are provided at the left end, a No. 2 slider (43) is slidably connected in the No. 2 slide groove (41), a No. 2 limiting hole (45) is provided at the left end of the No. 2 slider (43), and a No. 2 latch (44) is movably connected inside the No. 2 limiting hole (45).

5. The multifunctional foldable cultivator according to claim 4, characterized in that: The front lower part of the connecting seat (5) is movably connected with a connecting shaft (51), the outer surface of the connecting shaft (51) is fixedly sleeved with a bracket (52), the lower end of the bracket (52) is provided with a connecting groove (53), the interior of the connecting groove (53) is movably connected with a tillage frame (54), the front lower part of the bracket (52) is provided with a mounting hole (57) passing through the front and back, the middle part of the front end of the tillage frame (54) is provided with a reinforcement hole (55), the interior of the mounting hole (57) is movably connected with a mounting bolt (56), the lower end of the connecting seat (5) is fixedly connected with a connecting block (58), the left end of the connecting seat (5) is fixedly connected with a fixing block (59), the front lower part of the connecting block (58) is provided with a movable hole (592) passing through the front and back, and the front end of the fixing block (59) is movably connected with a fixing bolt (591).

6. The multifunctional foldable cultivator according to claim 5, characterized in that: The mounting bolt (56) passes through the mounting hole (57) and is movably connected to the inside of the reinforcement hole (55); the fixing bolt (591) passes through the fixing block (59) and is movably connected to the bracket (52); and the connecting seat (5) and the second slider (43) are fixedly connected together.

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