Field planting ridging machine

Abstract

The utility model belongs to the technical field of ridging machine equipment and discloses a field planting ridging machine which comprises a ridging frame, a connecting girder is fixedly connected to the top of the ridging frame, a transmission shaft is movably connected to the top end of the ridging frame through a shaft sleeve, and movable wheels are movably connected to the two sides of the bottom of the ridging frame correspondingly. According to the ridging device, the ridging mechanism is arranged, the transmission shaft can drive the cam set to rotate during normal transmission, the two sets of connecting rods can be stressed to generate a reciprocating pushing effect, and therefore the ridging device can be used for ridging the ridge. According to the device, the connecting plate is arranged on the ridge forming frame, so that two sets of swing rods at the bottom end of the connecting plate are driven to swing relative to the ridge forming frame, a ridge pressing plate on the inner side of a ridge forming area of the ridge forming frame is driven to push inwards, the stable effect of ridge protrusions is improved, resetting is achieved under the elastic effect of a reset spring, and therefore the ridge protrusions can be continuously compacted, and collapse of the ridge protrusions is prevented.

Description

Technical Field

[0001] The present application relates to the technical field of ridging machine equipment, and more specifically, to a ridging machine for field planting. Background Art

[0002] A ridging machine, also known as a ridging machine, is an agricultural equipment used to raise the land to a certain height. The ridging machine is mainly suitable for ridge forming operations after field plowing of potatoes, beans and vegetables. It has the characteristics of convenient adjustment of ridge spacing, ridge height, number of ridging rows and angles, a wide range of matching and strong adaptability.

[0003] China Patent Network discloses a rotary tillage ridging machine and agricultural machinery, application number CN202321037311.6, which uses the blade on the knife roller shaft to rotary till the farmland or cultivated land, and then uses the first ridging plow and the second ridging plow to ridge, and selects different adjustment plates according to different crops, and can be adjusted by changing the position of the adjustment plate. Therefore, it has the advantages of simple structure, can form different ridge shapes, higher farming efficiency, and lower use cost.

[0004] However, although the existing technology can adjust and change the ridge shape, the cultivated land varies greatly. After ridge formation, the ridge soil in some lands cannot ensure good stability, especially when the soil is loose. The ridge collapse is very likely to occur, thus affecting subsequent sowing. In addition, the transmission structure inside the current ridger is complex and is directly set up inside the ridger, which makes it very easy to be stuck by soil fragments, affecting the actual soil loosening effect of the ridger. With respect to the above-mentioned related technologies, the inventor believes that there are defects such as poor ridge stability and complex transmission structure of the ridger, which is easy to be blocked and stuck inside. Utility Model Content

[0005] In order to solve the above problems, the present application provides a field planting ridging machine.

[0006] The present application provides a field planting ridging machine that adopts the following technical solution:

[0007] A ridging machine for field planting comprises a ridging frame, the top of the ridging frame is fixedly connected to a connecting beam, the top of the ridging frame is movably connected to a transmission shaft through a shaft sleeve, both sides of the bottom of the ridging frame are movably connected to movable wheels, a ridging pressing mechanism is arranged on one side of the ridging frame, one end of the transmission shaft is transmission-connected to a transmission mechanism, both ends of the transmission mechanism are transmission-connected to tillage rollers, and two groups of tillage rollers are respectively located at the left and right ends of the inner side of the ridging frame.

[0008] Furthermore, the ridge pressing mechanism includes a cam group, two groups of connecting rods, a connecting plate, two groups of rocker arms, a return spring and a ridge pressing plate, one end of the connecting rod is movably connected to the cam group through a sleeve, one end of the connecting rod away from the cam group is fixedly connected to the connecting plate, the two groups of rocker arms are respectively fixedly connected to the bottom end of the connecting plate, the return spring is sleeved with the rocker arm, and one end of the two groups of locking rocker arms away from the connecting plate is fixedly connected to the ridge pressing plate.

[0009] Through the above technical solution, the ridge pressing plate can be driven by the cam group to perform reciprocating pushing operation.

[0010] Furthermore, the cam group is fixedly connected to one end of the transmission shaft, the two groups of connecting rods are distributed in opposite directions and staggered with each other, the connecting rods are movably connected to the ridge-forming frame through a rotating seat, the ridge-pressing plate is located on the inner side of the ridge-forming frame, and the ridge-pressing plate and the ridge-forming frame have the same inclination angle, and the swing arm is movably connected to the ridge-forming frame through a ball sleeve.

[0011] Through the above technical solution, the movable part of the ball sleeve can achieve a swing effect within a certain angle, thereby ensuring the transmission effect.

[0012] Furthermore, the swing arm is elastically connected to the ridging frame via a return spring, and the two groups of ridging plates are distributed opposite to each other.

[0013] Through the above technical solution, the elastically connected rocker arm realizes the reset operation of the ridge pressing plate, thereby achieving reciprocating pressing.

[0014] Furthermore, the plane viewing angle of the cam group is in the shape of a bow, and the two groups of connecting rods are movably connected to the maximum circular diameter position of the cam group through shaft pins.

[0015] Through the above technical solution, the cam group is composed of two groups of discs and two groups of pins, which is similar to the transmission structure of the camshaft.

[0016] Furthermore, the transmission mechanism includes a first bevel tooth, two groups of second bevel teeth, a rotating rod, a transmission belt assembly, main teeth and auxiliary teeth, the two groups of the second bevel teeth are respectively meshed with the left and right ends of the first bevel tooth, one end of the rotating rod is fixedly connected to the second bevel teeth, the transmission belt assembly is movably connected to an end of the rotating rod away from the second bevel teeth, the main teeth are movably connected to an end of the transmission belt assembly away from the rotating rod, and the main teeth and auxiliary teeth are meshed with each other.

[0017] Through the above technical solution, the transmission structure of the first bevel tooth is set at the outer end of the ridging frame, thereby preventing soil fragments from getting stuck inside.

[0018] Furthermore, the first bevel gear is fixedly connected to the transmission shaft, and the transmission shaft passes through the first bevel gear. The rotating rod is movably connected to the ridge-forming frame through the stabilizing seat, and the rotating rod is transmission-connected to the main teeth through the transmission belt assembly.

[0019] Through the above technical solution, the connecting structure of the rotating rod is directly set up at the outer end of the ridging frame.

[0020] Furthermore, the two groups of tillage rollers are fixedly connected to the transmission belt assembly and the auxiliary teeth respectively, and the two groups of tillage rollers are distributed opposite to each other, and the main teeth are movably connected to one side of the ridging frame through a limiting shaft.

[0021] Through the above technical solution, the transmission mechanism drives the tilling roller to rotate on the inner side of the ridging frame, and realizes the reversing operation through the meshing teeth.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] (1) By setting up a ridge pressing mechanism, the transmission shaft can drive the cam group to rotate during normal transmission, and the two groups of connecting rods can be forced to produce a reciprocating pushing effect, thereby driving the two groups of swing rods at the bottom of the connecting plate to swing between the ridge forming frame, driving the ridge pressing plate inside the ridge forming area of ​​the ridge forming frame to push inward, thereby improving the stability of the ridge convexity, and realizing reset under the elastic action of the reset spring, so that the ridge convexity can be continuously compacted, thereby preventing the ridge convexity from collapsing;

[0024] (2) Through the transmission mechanism, the transmission shaft directly drives the first bevel gear to rotate at the outer end of the ridging frame, and the two sets of second bevel gears are subjected to force and drive the transmission belt assembly to rotate through the rotating rod. The transmission belt assemblies at both ends of the ridging frame directly drive the tillage roller and drive the tillage roller to rotate through the main teeth and the auxiliary teeth. In this way, the two sets of tillage rollers have the same transmission direction, which ensures a better transmission effect. The overall structure is simple, and compared with the traditional transmission structure set up inside the ridging frame, it can better avoid the problem of jamming due to soil fragments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the front-end structure of a field planting ridging machine;

[0026] Figure 2 It is a schematic diagram of the rear end structure of a field planting ridging machine;

[0027] Figure 3 This is a schematic diagram of the transmission mechanism connection structure of this application;

[0028] Figure 4 This is a schematic diagram of the connection structure of the ridge pressing mechanism of the present application;

[0029] Figure 5This is a schematic diagram of the structural breakdown of the ridge pressing mechanism of this application.

[0030] Description of the numbers in the figure:

[0031] 1. Ridge-forming frame; 2. Connecting beam; 3. Transmission shaft; 4. Movable wheel; 5. Ridge-pressing mechanism; 501. Cam group; 502. Connecting rod; 503. Connecting plate; 504. Rocker arm; 505. Return spring; 506. Ridge-pressing plate; 6. Transmission mechanism; 601. First bevel gear; 602. Second bevel gear; 603. Rotating rod; 604. Transmission belt assembly; 605. Main teeth; 606. Auxiliary teeth; 7. Cultivating roller. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0033] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" 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 application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0034] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "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 indirectly connected 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 this application can be understood according to specific circumstances.

[0035] Embodiment 1:

[0036] The following is combined with Figure 1-5 This application is described in further detail.

[0037] The present application embodiment discloses a field planting ridging machine, please refer to Figure 1 and Figure 2, includes a ridge-forming frame 1, the top of the ridge-forming frame 1 is fixedly connected with a connecting beam 2, the top of the ridge-forming frame 1 is movably connected with a transmission shaft 3 through a shaft sleeve, both sides of the bottom of the ridge-forming frame 1 are movably connected with movable wheels 4, one side of the ridge-forming frame 1 is provided with a ridge-pressing mechanism 5, one end of the transmission shaft 3 is transmission-connected with a transmission mechanism 6, both ends of the transmission mechanism 6 are transmission-connected with tillage rollers 7, and two groups of tillage rollers 7 are respectively located at the left and right ends of the inner side of the ridge-forming frame 1.

[0038] The connection between the ridging frame 1 and the agricultural machinery is directly achieved by connecting the main beam 2, and the movable effect is achieved through the two sets of movable wheels 4 at the bottom of the ridging frame 1. After the transmission shaft 3 is driven to rotate by the torsion machine, it can achieve direct transmission through the transmission mechanism 6 on the outside of the ridging frame 1, thereby driving the rotation effect of the two sets of tillage rollers 7 inside the ridging frame 1, and cooperating with the ridging frame 1 to achieve the formation of ridge ridges. While the ridge ridges are being generated, the transmission shaft 3 can drive the ridge pressing mechanism 5 to perform reciprocating pressing operations to compact both sides of the ridge ridges to prevent the ridge ridges from collapsing, which is suitable for ridging work on soft soil.

[0039] Embodiment 2:

[0040] The following is combined with Figure 2 , Figure 4 and Figure 5 This application is described in further detail.

[0041] The present application embodiment discloses a field planting ridging machine, please refer to Figure 2 , Figure 4 and Figure 5 The ridge pressing mechanism 5 includes a cam group 501, two groups of connecting rods 502, a connecting plate 503, two groups of rocker arms 504, a return spring 505 and a ridge pressing plate 506. One end of the connecting rod 502 is movably connected to the cam group 501 through a sleeve, one end of the connecting rod 502 away from the cam group 501 is fixedly connected to the connecting plate 503, two groups of rocker arms 504 are respectively fixedly connected to the bottom end of the connecting plate 503, the return spring 505 is sleeved with the rocker arms 504, and one end of the two groups of locking rocker arms 504 away from the connecting plate 503 is fixedly connected to the ridge pressing plate 506. The cam group 501 is fixedly connected to one end of the transmission shaft 3, the two groups of connecting rods 502 are oppositely distributed, and the two groups of connecting rods 502 are staggered, the connecting rods 502 are movably connected to the ridge-forming frame 1 through the rotating seat, the ridge pressing plate 506 is located on the inner side of the ridge-forming frame 1, and the ridge pressing plate 506 and the ridge-forming frame 1 have the same inclination angle, and the swing arm 504 is movably connected to the ridge-forming frame 1 through the ball sleeve. The swing arm 504 is elastically connected to the ridge-forming frame 1 through the return spring 505, and the two groups of ridge pressing plates 506 are oppositely distributed. The plane viewing angle of the cam group 501 is bow-shaped, and the two groups of connecting rods 502 are movably connected to the maximum circular diameter position of the cam group 501 through the shaft pin.

[0042] By directly fixing the cam group 501 at one end of the transmission shaft 3, the cam group 501 can drive the connecting rods 502 on both sides to swing, and the other end of the connecting rod 502 is directly fixed to the connecting plate 503. The two groups of rocker arms 504 at the bottom of the connecting plate 503 can produce a swinging and pulling effect with the ridging frame 1, and elastic reset is achieved through the reset spring 505 sleeved on the surface of the rocker arm 504. In this way, the ridge pressing plate 506 at one end of the rocker arm 504 reciprocates at the ridge mouth position on the inner side of the ridging frame 1 to compact the ridge bulge on both sides. Compared with traditional ridging machine equipment, this structure can effectively prevent the ridge bulge from collapsing after forming, thereby ensuring the subsequent sowing effect.

[0043] Embodiment 3:

[0044] The following is combined with Figure 3 This application is described in further detail.

[0045] The present application embodiment discloses a field planting ridging machine, please refer to Figure 3 The transmission mechanism 6 includes a first bevel gear 601, two groups of second bevel gears 602, a rotating rod 603, a transmission belt assembly 604, a main tooth 605 and a secondary tooth 606. The two groups of second bevel gears 602 are respectively meshed with the left and right ends of the first bevel gear 601. One end of the rotating rod 603 is fixedly connected to the second bevel gear 602. The transmission belt assembly 604 is movably connected to one end of the rotating rod 603 away from the second bevel gear 602. The main tooth 605 is movably connected to one end of the transmission belt assembly 604 away from the rotating rod 603. The main tooth 605 and the secondary tooth 606 are meshed with each other. The first bevel gear 601 is fixedly connected to the transmission shaft 3, and the transmission shaft 3 passes through the first bevel gear 601. The rotating rod 603 is movably connected to the ridge-forming frame 1 through the stabilizing seat. The rotating rod 603 is transmission-connected to the main tooth 605 through the transmission belt assembly 604. The two groups of tillage rollers 7 are fixedly connected to the transmission belt assembly 604 and the auxiliary teeth 606 respectively, and the two groups of tillage rollers 7 are distributed opposite to each other, and the main teeth 605 are movably connected to one side of the ridging frame 1 through a limiting shaft.

[0046] By directly fixing the first bevel gear 601 at one end of the transmission shaft 3, the first bevel gear 601 is rotated under force to drive the two groups of second bevel gears 602 to rotate, and the two groups of rotating rods 603 respectively drive the rotating rods 603 to rotate on the outside of the ridging frame 1, and directly connect the tillage roller 7 and the main gear 605 and the main gear 605 through the transmission belt assembly 604, and the main gear 605 and the auxiliary gear 606 are meshed, so that the auxiliary gear 606 can drive the tillage roller 7 to rotate, thereby achieving the effect of the two groups of tillage rollers 7 rotating in opposite directions, achieving a better purpose of digging soil, and the overall mechanism is set on the outside of the ridging frame 1. Compared with the traditional transmission structure, the overall structure is simpler, and the problem of the transmission structure being stuck by soil and fragments can be avoided.

[0047] The implementation principle of a field planting ridging machine in the embodiment of the present application is as follows: the connection between the ridging frame 1 and the agricultural machine is directly achieved by connecting the beam 2, and the movable effect is achieved by the two sets of movable wheels 4 at the bottom of the ridging frame 1. After the transmission shaft 3 is driven to rotate by the torsion machine, the cam group 501 can drive the connecting rods 502 on both sides to swing, and the other end of the connecting rod 502 is directly fixed to the connecting plate 503. The two sets of swing rods 504 at the bottom of the connecting plate 503 can have a swinging and pulling effect with the ridging frame 1, and elastic reset is achieved by the reset spring 505 sleeved on the surface of the swing rod 504. In this way, the ridge pressing plate 506 at one end of the swing rod 504 reciprocates at the ridge mouth position on the inner side of the ridging frame 1 to perform compaction operations on both sides of the ridge bulge. Compared with traditional ridging machine equipment, this structure can effectively prevent the ridge bulge from collapsing after forming, thereby ensuring the subsequent Sowing effect, and by directly fixing the transmission mechanism 6 at one end of the transmission shaft 3, the rotation of the first bevel gear 601 in the transmission mechanism 6 can drive the two groups of second bevel gears 602 to rotate, and the two groups of rotating rods 603 respectively drive the rotating rods 603 to rotate on the outside of the ridging frame 1, and directly connect the tillage roller 7 and the main gear 605 and the main gear 605 through the transmission belt assembly 604, the main gear 605 and the auxiliary gear 606 are engaged, so that the auxiliary gear 606 can drive the tillage roller 7 to rotate, thereby achieving the effect of the two groups of tillage rollers 7 rotating in opposite directions, and achieving a better purpose of digging soil, and the mechanism as a whole is set on the outside of the ridging frame 1. Compared with the traditional transmission structure, the overall structure is simpler, and can avoid the problem of the transmission structure being stuck by soil and fragments, thereby driving the rotation effect of the two groups of tillage rollers 7 inside the ridging frame 1, and cooperating with the ridging frame 1 to achieve the generation of ridge convexity.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A field planting ridging machine, comprising a ridging frame (1), characterized in that: The top of the ridge-forming frame (1) is fixedly connected to a connecting beam (2), the top of the ridge-forming frame (1) is movably connected to a transmission shaft (3) via a shaft sleeve, both sides of the bottom of the ridge-forming frame (1) are movably connected to movable wheels (4), one side of the ridge-forming frame (1) is provided with a ridge-pressing mechanism (5), one end of the transmission shaft (3) is rotatably connected to a transmission mechanism (6), both ends of the transmission mechanism (6) are rotatably connected to tillage rollers (7), and two groups of tillage rollers (7) are respectively located at the left and right ends of the inner side of the ridge-forming frame (1).

2. A field planting ridging machine according to claim 1, characterized in that: The ridge pressing mechanism (5) comprises a cam group (501), two groups of connecting rods (502), a connecting plate (503), two groups of swing rods (504), a return spring (505) and a ridge pressing plate (506); one end of the connecting rod (502) is movably connected to the cam group (501) through a sleeve; one end of the connecting rod (502) away from the cam group (501) is fixedly connected to the connecting plate (503); the two groups of swing rods (504) are respectively fixedly connected to the bottom end of the connecting plate (503); the return spring (505) is sleeved with the swing rod (504); and one end of the two groups of locking swing rods (504) away from the connecting plate (503) is fixedly connected to the ridge pressing plate (506).

3. A field planting ridging machine according to claim 2, characterized in that: The cam group (501) is fixedly connected to one end of the transmission shaft (3); the two groups of connecting rods (502) are distributed in opposite directions and staggered with each other; the connecting rods (502) are movably connected to the ridging frame (1) via a rotating seat; the ridging plate (506) is located on the inner side of the ridging frame (1); the ridging plate (506) and the ridging frame (1) have the same inclination angle; and the swing arm (504) is movably connected to the ridging frame (1) via a ball sleeve.

4. A field planting ridging machine according to claim 3, characterized in that: The swing arm (504) is elastically connected to the ridging frame (1) via a return spring (505), and the two groups of ridging plates (506) are arranged in opposite directions.

5. A field planting ridging machine according to claim 4, characterized in that: The cam group (501) is in a bow shape when viewed from a plane. The two groups of connecting rods (502) are movably connected to the maximum diameter position of the cam group (501) via shaft pins.

6. A field planting ridging machine according to claim 1, characterized in that: The transmission mechanism (6) comprises a first bevel tooth (601), two groups of second bevel teeth (602), a rotating rod (603), a transmission belt assembly (604), a main tooth (605) and a secondary tooth (606); the two groups of the second bevel teeth (602) are respectively meshed with the left and right ends of the first bevel tooth (601); one end of the rotating rod (603) is fixedly connected to the second bevel tooth (602); the transmission belt assembly (604) is movably connected to an end of the rotating rod (603) away from the second bevel tooth (602); the main tooth (605) is movably connected to an end of the transmission belt assembly (604) away from the rotating rod (603); and the main tooth (605) and the secondary tooth (606) are meshed with each other.

7. A field planting ridging machine according to claim 6, characterized in that: The first bevel tooth (601) is fixedly connected to the transmission shaft (3), and the transmission shaft (3) passes through the first bevel tooth (601); the rotating rod (603) is movably connected to the ridging frame (1) via a stabilizing seat; and the rotating rod (603) is transmission-connected to the main tooth (605) via a transmission belt assembly (604).

8. A field planting ridging machine according to claim 7, characterized in that: The two groups of tillage rollers (7) are respectively fixedly connected to the transmission belt assembly (604) and the auxiliary teeth (606), and the two groups of tillage rollers (7) are distributed in opposite directions. The main teeth (605) are movably connected to one side of the ridging frame (1) via a limiting shaft.

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