Ridging seeder convenient to adjust and capable of ridging simultaneously
By designing a detachable sealing plate and a multi-soil outlet on a rotary tiller, the problem of the ridge-forming device on the rotary tiller damaging the ridge structure and having poor applicability has been solved, achieving the effect of multi-ridge forming and convenient disassembly.
Patent Information
- Application Number
- CN202520105076.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-16
AI Technical Summary
The ridging devices on existing rotary tillers are prone to damaging the ridging structure, making it impossible to rid simultaneously. Furthermore, the ridging plates are difficult to disassemble and adjust after welding, resulting in poor applicability.
An easily adjustable ridging and seeding machine was designed, featuring a detachable sealing plate and multiple soil outlets. Combined with a limit module, a blocking module, and a vertical movement module, the height of the ridging mechanism can be adjusted and stably installed via a screw and a limit bearing.
It achieves effective soil shaping after rotary tillage, can create multiple ridges simultaneously, and the sealing plate and ridge-forming mechanism are easy to disassemble, adapting to different operational needs and improving the applicability and maintenance convenience of the equipment.
Smart Images
Figure CN223681476U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of rotary tillage ridge forming, especially to a ridge forming and seeding machine convenient for adjustment and ridge forming at the same time. BACKGROUND
[0002] On the existing rotary tiller, ridge forming devices are arranged on both sides of the front end of the rotary tiller, and the rotary tiller is used for tillage, seeding and ridge forming, which has the following problems:
[0003] 1. The rotary tillage may destroy the ridge forming structure, resulting in failure of ridge forming, poor ridge forming effect, and most of the time, single ridge forming structure, which cannot form ridges at the same time.
[0004] 2. The ridge forming device is usually welded with a ridge forming plate on both sides of the main mounting frame of the rotary tiller, which has the following problems: on the one hand, it is difficult to disassemble, and once the ridge forming plate is worn or damaged, it is difficult to disassemble, which may cause additional damage to the rotary tiller; on the other hand, the ridge forming plate is fixed with the main mounting frame after welding, which is difficult to adjust according to the actual situation, and has poor applicability. UTILITY MODEL CONTENTS
[0005] The utility model provides a ridge forming and seeding machine convenient for adjustment and ridge forming at the same time, which aims to solve the problems of rotary tillage destroying the ridge forming structure, being unable to form ridges at the same time, and poor applicability caused by welding the ridge forming plate.
[0006] To solve the above technical problems, the utility model adopts the following technical scheme:
[0007] The ridge forming and seeding machine convenient for adjustment and ridge forming at the same time comprises a rotary tiller main body, a rotary tiller knife is arranged on the main mounting frame of the rotary tiller main body, a plugging plate is detachably arranged on the tail of the main mounting frame through a fastener, the tail of the main mounting frame and the plugging plate form a plugging fit, a plurality of earth outlet openings are arranged at equal intervals on the bottom of the plugging plate, a corresponding ridge forming mechanism is arranged at each earth outlet opening, each ridge forming mechanism comprises a limiting module, a blocking module and a vertical moving module, the blocking module and the vertical moving module form linkage at the earth outlet opening, and the blocking module and the limiting module form a limiting fit.
[0008] As a preferred, the limiting module comprises limiting plates symmetrically arranged about the earth outlet opening, and a channel is formed between the limiting plates and communicates with the corresponding earth outlet opening.
[0009] As a more preferred, the limiting plate is a "7" shaped structure, the straight side is a fixed part, the fixed part is close to the side of the plugging plate away from the rotary tiller main body and forms a detachable fixed fit through a fastener, and the inclined side of the straight side is a limiting part, the limiting part inclines outward toward both sides of the earth outlet opening.
[0010] Further, the passageways in the form of isosceles trapezoids are formed between the limiting portions of the limiting plate and communicate with the corresponding earth outlet.
[0011] Preferably, the blocking module comprises a ridge forming limiting plate arranged horizontally, the passageway between the limiting portion and the ridge forming limiting plate forms a limiting sliding fit, the top of the ridge forming limiting plate is provided with a soil retaining plate arranged vertically, the soil retaining plate is in close contact with the blocking plate, and the soil retaining plate forms a blocking fit with the earth outlet on the top side of the ridge forming limiting plate.
[0012] More preferably, the ridge forming limiting plate and the soil retaining plate are integrally formed.
[0013] Further, the vertical moving module comprises a screw rod arranged vertically and a limiting block arranged on the top side of the tail of the main mounting frame, a threaded hole is arranged on the end of the limiting block, one end of the screw rod penetrates through the threaded hole and forms a threaded fit with the threaded hole, and the other end of the screw rod forms a limiting rotary fit with the top of the ridge forming limiting plate through a limiting bearing.
[0014] Still further, a handle is detachably fixed on the top of the screw rod.
[0015] Specifically, the limiting block is arranged above the top of the blocking plate.
[0016] The utility model discloses the beneficial effects of:
[0017] 1, first rotary tillage, limit soil only from the earth outlet, after the earth, utilize the ridge forming mechanism to limit the shape of the soil, and carry out ridge forming;
[0018] 2, the utility model discloses a plurality of earth outlets and the ridge forming mechanism matched with the earth outlet can simultaneously form a plurality of ridges;
[0019] 3, the blocking plate and the ridge forming mechanism of the utility model are convenient to detach, the height of the blocking module in the limiting module can be changed through the vertical moving module, thereby limiting the height of the ridge forming, convenient for adjusting according to specific requirements, convenient for overhauling and installation, and good in applicability. DRAWINGS
[0020] Fig. 1 It is the top perspective rear side installation solid schematic diagram of the utility model;
[0021] Fig. 2 It is the bottom perspective rear side installation solid schematic diagram of the utility model;
[0022] In the drawing: 1, rotary tillage machine main body;11, main mounting frame;12, rotary tiller;
[0023] 2, blocking plate;3, earth outlet;4, ridge forming mechanism;
[0024] 5, limiting module;51, limiting plate;511, fixed portion;512, limiting portion;
[0025] 6, blocking module; 61, ridge forming limiting plate; 62, soil blocking plate;
[0026] 7, vertical moving module; 71, limiting block; 72, threaded hole; 73, screw; 74, limiting bearing; 75, handle;
[0027] 8, fastener. DETAILED DESCRIPTION
[0028] The embodiment is further described as follows with reference to the drawings.
[0029] As shown in Figs. 1-2 , as a preferred embodiment 1, the ridge forming seeder facilitating adjustment simultaneously includes a rotary cultivator main body 1, a rotary cultivator knife 12 is arranged on a main mounting frame 11 of the rotary cultivator main body 1, a blocking plate 2 is detachably arranged on a tail of the main mounting frame 11 through a fastener 8, and the blocking plate 2 and the tail of the main mounting frame 11 form a blocking cooperation, a plurality of soil outlets 3 are arranged at the bottom of the blocking plate 2 at equal intervals, and a corresponding ridge forming mechanism 4 is arranged at each soil outlet 3, each ridge forming mechanism 4 includes a limiting module 5, a blocking module 6 and a vertical moving module 7, the blocking module 6 is linked with the vertical moving module 7 at the soil outlet 3, and the blocking module 6 and the limiting module 5 form a limiting cooperation. First, rotary cultivation is performed, and the soil is limited to go out only from the soil outlet 3 of the blocking plate 2, and after the soil is discharged, the soil is limited and shaped by the ridge forming mechanism 4 to form a ridge; the utility model has a plurality of soil outlets 3 and ridge forming mechanisms 4 matched with the soil outlets 3, and a plurality of ridges can be formed simultaneously; the blocking plate 2 and the ridge forming mechanism 4 of the utility model are convenient to detach, the height of the blocking module 6 in the limiting module 5 can be changed through the vertical moving module 7, so that the height of the ridge is limited, the adjustment is convenient according to specific requirements, the utility model is convenient to maintain and install, and the applicability is good.
[0030] The limiting module 5 includes limiting plates 51 symmetrically arranged relative to the soil outlet 3, and a channel is formed between the limiting plates 51 and is communicated with the corresponding soil outlet 3. It is convenient to directly enter the limiting module 5 to shape through the blocking module 5, so that the ridge is formed.
[0031] The limiting plate 51 is a “7” shaped structure, a fixed part 511 is a straight side, the fixed part 511 is close to one side of the blocking plate 2 away from the rotary cultivator main body 1 at the side of the soil outlet 3 and forms a detachable fixed cooperation through the fastener 8, and a limiting part 512 is an inclined side of the straight side, and the limiting part 512 is inclined outward toward the two sides of the soil outlet 3. It is convenient to form a ridge.
[0032] The limiting parts 512 of the limiting plates 51 form an isosceles trapezoidal channel between them and are communicated with the corresponding soil outlet 3. It is convenient to form a ridge.
[0033] The blocking module 6 comprises a ridge limiting plate 61 arranged horizontally, a passageway between the ridge limiting plate 61 and the limiting part 512 forms a limiting sliding fit, the top of the ridge limiting plate 61 is provided with a soil retaining plate 62 arranged vertically, the soil retaining plate 62 is close to the blocking plate 2, and the soil retaining plate 62 forms a blocking fit with the soil outlet 3 on the top side of the ridge limiting plate 61. The soil retaining plate 62 allows the soil to pass through only from the bottom side of the ridge limiting plate 61, and the ridge limiting plate 61 limits the top of the soil when the soil passes through, so that the ridging is completed.
[0034] The ridge limiting plate 61 and the soil retaining plate 62 are integrally formed. The ridging is facilitated.
[0035] The vertical movement module 7 comprises a screw rod 73 arranged vertically and a limiting block 71 arranged on the top side of the tail of the main mounting frame 11, a threaded hole 72 is arranged on the tail end of the limiting block 71, one end of the screw rod 73 penetrates through the threaded hole 72 and forms a threaded fit with the threaded hole 72, and the other end of the screw rod 73 forms a limiting rotary fit with the top of the ridge limiting plate 61 through a limiting bearing 74. On the one hand, the rotation of the screw rod 73 can drive the ridge limiting plate 61 to move synchronously in the vertical direction, so that the height is limited, and on the other hand, the ridge limiting plate 61 is limitedly mounted on the top side of the tail of the main mounting frame 11 through the limiting block 71, so that the stress of the blocking plate 2 is prevented from being too large due to the mounting of the ridge limiting plate 61 and the soil retaining plate 62 on the blocking plate 2, the blocking plate 2 and the ridge mechanism 4 are limited during the blocking of the soil outlet 3, and the stability of the blocking plate 2 and the ridge mechanism 4 during the working process is ensured.
[0036] A handle 75 is detachably fixed to the top of the screw rod 73. The handle 75 is convenient to rotate.
[0037] The limiting block 71 is located above the top of the blocking plate 2. The interference between the lifting and the mounting of the blocking plate 2 is prevented.
[0038] As a preferred embodiment 2, two vertical movement modules 7 are arranged on one ridge limiting plate 61, the vertical movement modules 7 are symmetrically arranged about the middle position of the ridge limiting plate 61, and the screw rods 73 of the two vertical movement modules 7 are synchronously rotated, so that the stability of the height limiting is ensured.
[0039] The working principle of the utility model is as follows:
[0040] First, the soil is cultivated, the soil is limited to pass out only from the soil outlet 3 of the blocking plate 2, and after the soil is discharged, the soil is limited and shaped by the ridge mechanism 4, and the ridging is performed.
[0041] The utility model is provided with a plurality of soil outlets 3 and ridge mechanisms 4 matched with the soil outlets 3, so that a plurality of ridges can be formed at the same time.
[0042] The blocking plate 2 and the ridging mechanism 4 are convenient to disassemble, the height of the blocking module 6 in the limiting module 5 can be changed through the vertical moving module 7, thereby the height of ridging is limited, adjustment is convenient according to specific requirements, maintenance and installation are convenient, and the applicability is good.
Claims
1. A ridge forming and seeding machine which is convenient to adjust and forms ridges at the same time, comprising a rotary cultivator main body (1), a rotary cultivator blade (12) is arranged on a main mounting frame (11) of the rotary cultivator main body (1), characterized in that, The tail of the main mounting frame (11) is detachably provided with a blocking plate (2) through a fastener (8), and the blocking plate (2) forms a blocking fit with the tail of the main mounting frame (11), the bottom of the blocking plate (2) is provided with a plurality of soil outlet openings (3) at equal intervals, and each soil outlet opening (3) is provided with a corresponding ridge forming mechanism (4), each ridge forming mechanism (4) comprises a limiting module (5), a blocking module (6) and a vertical movement module (7), the blocking module (6) is linked with the vertical movement module (7) at the soil outlet opening (3), and the blocking module (6) forms a limiting fit with the limiting module (5).
2. The ridge- forming planter for ease of adjustment while forming ridges of claim 1, wherein, The limiting module (5) comprises limiting plates (51) symmetrically arranged relative to the soil outlet opening (3), and the limiting plates (51) form a channel in communication with the corresponding soil outlet opening (3).
3. The ridge- forming planter for ease of adjustment while forming ridges of claim 2, wherein, The limiting plate (51) is a "7" shaped structure, the flat side is a fixed part (511), the fixed part (511) is close to the side of the blocking plate (2) away from the rotary cultivator main body (1) at the side of the soil outlet opening (3) and forms a detachable fixed fit through the fastener (8), and the inclined side of the flat side is a limiting part (512), the limiting part (512) is inclined outward towards the two sides of the soil outlet opening (3).
4. The ridge- forming planter for ease of adjustment while forming ridges of claim 3, wherein, The limiting parts (512) of the limiting plate (51) form an isosceles trapezoidal channel in communication with the corresponding soil outlet opening (3).
5. The ridge-forming and seeding machine according to any one of claims 1 to 4, wherein The blocking module (6) comprises a ridge forming height limiting plate (61) arranged horizontally, the channel between the ridge forming height limiting plate (61) and the limiting part (512) forms a limiting sliding fit, the top of the ridge forming height limiting plate (61) is provided with a soil retaining plate (62) arranged vertically, the soil retaining plate (62) is close to the blocking plate (2), and the soil retaining plate (62) forms a blocking fit with the soil outlet opening (3) on the top side of the ridge forming height limiting plate (61).
6. The ridge- forming planter for ease of adjustment while forming ridges of claim 5, wherein, The ridge forming height limiting plate (61) and the soil retaining plate (62) are integrally formed.
7. The ridge- forming planter for ease of adjustment while forming ridges of claim 6, wherein, The vertical movement module (7) comprises a screw rod (73) arranged vertically and a limiting block (71) provided on the top side of the tail of the main mounting frame (11), a threaded hole (72) is formed on the end of the limiting block (71), one end of the screw rod (73) penetrates through the threaded hole (72) and forms a threaded fit with the threaded hole (72), and the other end of the screw rod (73) forms a limiting rotary fit with the top of the ridge forming height limiting plate (61) through a limiting bearing (74).
8. The ridge- forming planter for ease of adjustment while forming ridges of claim 7, wherein, A handle (75) is detachably fixed on the top of the screw rod (73).
9. The ridge- forming planter for ease of adjustment while forming ridges of claim 8, wherein, The limiting block (71) is located above the top of the blocking plate (2).