CN113261400A - Alfalfa grass seeder suppression mechanism - Google Patents
Alfalfa grass seeder suppression mechanism Download PDFInfo
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- CN113261400A CN113261400A CN202110684735.0A CN202110684735A CN113261400A CN 113261400 A CN113261400 A CN 113261400A CN 202110684735 A CN202110684735 A CN 202110684735A CN 113261400 A CN113261400 A CN 113261400A
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- rod
- fixedly connected
- alfalfa
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a compacting mechanism of an alfalfa seeding machine, and belongs to the technical field of seeding machines. A compression mechanism of an alfalfa seeding machine comprises an installation rod, wherein a regulation rod is in threaded connection with the installation rod, a connecting rod is fixedly connected onto the installation rod, a compression wheel is rotatably connected onto the connecting rod, a convex block is connected onto the compression wheel in a sliding manner, a screw rod is in threaded connection with the compression wheel, a trapezoidal column is connected onto the compression wheel in a sliding manner, the screw rod is connected onto the trapezoidal column in a sliding manner, a fixed rod is fixedly connected onto the convex block, the fixed rod is connected onto the trapezoidal column in a sliding manner, a first cylindrical rod and a second cylindrical rod are connected onto the installation rod in a sliding manner, a working box is fixedly connected to the bottom of the first cylindrical rod, a spine is fixedly connected onto the installation plate, a cylinder is fixedly connected onto the installation plate, a second rotating shaft is rotatably connected into the cylinder, and a second bevel gear is fixedly connected onto the top of the second rotating shaft; the invention is convenient for adjusting the distance between the press wheels, and can crush the caked soil and increase the burying effect.
Description
Technical Field
The invention relates to the technical field of seeders, in particular to a compacting mechanism of an alfalfa seeder.
Background
Alfalfa, a general name of alfalfa plants, is native to Europe and America, and is perennial pasture of the family Leguminosae of alfalfa, is widely distributed in northeast and North China, is an excellent forage grass resource, and contains rich alfalfa polysaccharide, daidzein, isoflavone and a plurality of unknown growth promoting factors (UGF), so that alfalfa has physiological functions of improving livestock and poultry production performance, improving livestock and poultry immunity, improving livestock and poultry oxidation resistance, improving livestock and poultry meat quality, regulating intestinal microecological balance and the like in livestock and poultry production, and has wide application in pig raising production.
Need use the seeder when sowing alfalfa grass, the press mechanism function singleness in the current seeder, the unable convenient distance of adjusting between the press wheel, and do not have the crushing ability to the soil of caking to can not reach fine purpose of burying the seed.
Disclosure of Invention
The invention aims to solve the problems that the distance between press wheels of the existing device is inconvenient to adjust and agglomerated soil cannot be crushed, and provides a press mechanism of an alfalfa seeding machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a compression mechanism of an alfalfa seeding machine comprises an installation rod, wherein the installation rod is in threaded connection with an adjusting rod, the installation rod is fixedly connected with a connecting rod, the connecting rod is in rotating connection with a compression wheel, the compression wheel is in sliding connection with a convex block, the compression wheel is in threaded connection with a screw rod, the compression wheel is in sliding connection with a trapezoidal column, the screw rod is in sliding connection with the trapezoidal column, the convex block is fixedly connected with a fixed rod, the fixed rod is in sliding connection with the trapezoidal column, the trapezoidal column is fixedly connected with a locking rod, the connecting rod is in threaded connection with a positioning rod, the positioning rod is attached to the locking rod, a ring groove is formed in the compression wheel, teeth are arranged in the ring groove, the installation rod is fixedly connected with an installation cylinder, a first rotating shaft is rotationally connected in the installation cylinder, one end of the first rotating shaft is fixedly connected with a flat gear, the flat gear passes through tooth and press wheel meshing, the first bevel gear of the other end fixedly connected with of first pivot, sliding connection has first cylinder pole and second cylinder pole in the installation pole, first cylinder pole bottom fixedly connected with work box, work box sliding connection is on the second cylinder pole, sliding connection has the mounting panel in the work box, fixedly connected with spine on the mounting panel, fixedly connected with drum on the mounting panel, the drum internal rotation is connected with the second pivot, the top fixedly connected with second bevel gear of second pivot, second bevel gear and the meshing of first bevel gear.
Preferably, a screw is connected to the mounting rod in a threaded manner, and the screw abuts against the first cylindrical rod and the second cylindrical rod.
Preferably, the second cylindrical rod is fixedly connected with a first sliding block, and the first sliding block is connected to the work box in a sliding mode.
Preferably, the second rotating shaft is provided with a convex ball, a U-shaped groove is formed in the cylinder, and the convex ball is connected in the U-shaped groove in a sliding mode.
Preferably, fixedly connected with extension rod on the installation pole, fixedly connected with spliced pole on the extension rod, installation section of thick bamboo fixed connection is on the spliced pole.
Preferably, fixedly connected with telescopic link on the installation pole, fixedly connected with screw thread section of thick bamboo on the installation pole, adjust pole threaded connection in the screw thread section of thick bamboo, fixedly connected with swing handle on the regulation pole, the first swing arm of fixedly connected with on the swing handle.
Preferably, a first rotating ring is fixedly connected to the connecting rod, and a rotating groove matched with the first rotating ring is formed in the press wheel.
Preferably, a second rotating ring is fixedly connected to the screw rod, a rotating groove matched with the second rotating ring is formed in the trapezoidal column, and a second rotating rod is fixedly connected to the screw rod.
Preferably, fixedly connected with ring plate and plectane on the press wheel, ring plate and plectane and the laminating of flat gear.
Preferably, the bottom of the fixing rod is fixedly connected with a second sliding block, the trapezoidal column is provided with a sliding groove, and the second sliding block is slidably connected in the sliding groove.
Compared with the prior art, the invention provides a compacting mechanism of an alfalfa grass seeder, which has the following beneficial effects:
1. the alfalfa seeding machine pressing mechanism moves along with the seeding machine when the device works, the pressing wheel rotates at the moment, the pressing wheel drives the flat gear to rotate through the teeth in the annular groove when rotating, the flat gear is fixedly connected to the first rotating shaft, so that the first rotating shaft rotates together, the first rotating shaft is rotatably connected to the mounting cylinder, the first rotating shaft only rotates, position deviation cannot occur, the first bevel gear rotates together when the first rotating shaft rotates, the first bevel gear drives the second bevel gear to rotate, the second rotating shaft rotates along with the second bevel gear, the convex ball on the second rotating shaft slides in the U-shaped groove, the mounting plate is slidably connected in the working box, so that the mounting plate cannot be driven to rotate when the second rotating shaft rotates, and the U-shaped groove is a sine curve-shaped groove which is connected end to end around the inner wall of the cylinder, thereby make the protruding ball circulation when U type inslot slides the drum reciprocating up and down to reciprocating sliding about the mounting panel, fixed connection's spine just can slide from top to bottom ceaselessly on the mounting panel, inserts the bits of broken glass with the soil that becomes the piece, thereby carries out the better burying of seed.
2. The suppression mechanism of the alfalfa seeding machine controls the protrusion or the retraction of the protrusion according to different humidity environments, if the humidity of the seeding soil is large, the protrusion does not need to be protruded at the moment, the suppression soil in a circular wheel state of the suppression wheel prevents the transverse soil between seeds from being compacted, so that a root system can be transversely grown, if the environment is dry, the suppression wheel is controlled not to rotate as a whole, the positioning rod is loosened firstly, the trapezoidal column can slide in the suppression wheel, the second rotary rod is screwed to rotate the screw rod, the screw rod can push the trapezoidal column to slide inwards or outwards at the moment, so that the second sliding block can slide in the sliding groove, because the heights of two ends of the trapezoidal column are different, the protrusion extends out when the trapezoidal column slides leftwards, the suppression wheel is changed into a ratchet state at the moment, the state performs the suppression on the soil can compact the soil on two sides of the seeds, so that the root system between the seeds can not be interwoven together, on the other hand, the downward growth of the root system also contributes to the water uptake.
3. This alfalfa grass seeder press mechanism, through being connected to the seeder with this device through the welded mode on, twist and move first swing arm control lever and rotate the distance that can adjust between the installation pole, it can be close to or keep away from in step to be equipped with reverse screw thread when adjusting the pole rotation on the regulation pole, and work box sliding connection is on the second cylinder pole, work box and second pivot when adjusting the distance between the press wheel, the relative position of first pivot and left side press wheel does not change, from not influencing the meshing between first bevel gear and the second bevel gear and being connected.
Drawings
FIG. 1 is a schematic structural view of a pressing mechanism of an alfalfa seeding machine according to the present invention;
FIG. 2 is a schematic structural view of part A of a alfalfa seeding machine press mechanism shown in FIG. 1 according to the present invention;
FIG. 3 is a first schematic structural view of a press wheel of a pressing mechanism of an alfalfa seeding machine according to the present invention;
FIG. 4 is a schematic structural diagram of a press wheel of a pressing mechanism of an alfalfa seeding machine according to the present invention;
fig. 5 is a schematic perspective view of a press wheel of a pressing mechanism of an alfalfa seeding machine according to the present invention.
In the figure: 1. adjusting a rod; 101. turning a handle; 1011. a first rotating rod; 2. mounting a rod; 201. a threaded barrel; 2011. a telescopic rod; 202. a connecting rod; 2021. a first swivel; 203. a press wheel; 2031. a trapezoidal column; 2032. fixing the rod; 2033. a second slider; 2034. a bump; 2035. a chute; 204. a screw; 2041. a second swivel; 2042. a second swing lever; 205. a lock lever; 2051. positioning a rod; 3. a work box; 3001. an extension rod; 3002. connecting columns; 3003. mounting the cylinder; 301. a first cylindrical rod; 302. a second cylindrical rod; 3021. a first slider; 303. a screw; 304. a second rotating shaft; 3041. a convex ball; 3042. a U-shaped groove; 3043. a second bevel gear; 4. a first rotating shaft; 4001. an annular groove; 401. a flat gear; 402. a circular plate; 403. a circular ring plate; 404. a first bevel gear; 5. a cylinder; 501. mounting a plate; 5011. and (6) pricking.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-5, a suppression mechanism of an alfalfa seeding machine comprises an installation rod 2, a regulation rod 1 is connected to the installation rod 2 through a thread, a connecting rod 202 is fixedly connected to the installation rod 2, a suppression wheel 203 is connected to the connecting rod 202 through a rotation, a convex block 2034 is connected to the suppression wheel 203 through a rotation, a screw 204 is connected to the suppression wheel 203 through a thread, a trapezoidal column 2031 is connected to the suppression wheel 203 through a sliding connection, the screw 204 is connected to the trapezoidal column 2031 through a sliding connection, a fixing rod 2032 is connected to the convex block 2034 through a sliding connection, a locking rod 205 is connected to the trapezoidal column 2031 through a sliding connection, a positioning rod 2051 is connected to the connecting rod 202 through a thread, the positioning rod 2051 is attached to the locking rod 205, an annular groove 4001 is formed in the suppression wheel 203, teeth are arranged in the annular groove 4001, an installation cylinder 3003 is fixedly connected to the installation rod 2, a first rotating shaft 4 is rotatably connected to the installation cylinder 3003, a flat gear 401 is fixedly connected to one end of the first rotating shaft 4, the flat gear 401 is meshed with the press wheel 203 through teeth, a first bevel gear 404 is fixedly connected to the other end of the first rotating shaft 4, a first cylindrical rod 301 and a second cylindrical rod 302 are slidably connected to the installing rod 2, a working box 3 is fixedly connected to the bottom of the first cylindrical rod 301, the working box 3 is slidably connected to the second cylindrical rod 302, a mounting plate 501 is slidably connected to the working box 3, spines 5011 are fixedly connected to the mounting plate 501, a cylinder 5 is fixedly connected to the mounting plate 501, a second rotating shaft 304 is rotatably connected to the cylinder 5, a second bevel gear 3043 is fixedly connected to the top of the second rotating shaft 304, and the second bevel gear 3043 is meshed with the first bevel gear 404.
The device is connected to a seeder by a welding mode, the first rotating rod 1011 is screwed to control the rotation of the adjusting rod 1 so as to adjust the distance between the mounting rods 2, reverse threads are arranged on the adjusting rod 1, the mounting rods 2 can synchronously get close to or get away from each other when the adjusting rod 1 rotates, the working box 3 is connected to the second cylindrical rod 302 in a sliding manner, the relative positions of the working box 3, the second rotating shaft 304, the first rotating shaft 4 and the left press wheel 203 are not changed when the distance between the press wheels 203 is adjusted, so that the meshing connection between the first bevel gear 404 and the second bevel gear 3043 is not influenced, the device moves along with the seeder when working, at the moment, the press wheels 203 rotate, when the press wheels 203 rotate, the flat gear 401 is driven to rotate by teeth in the annular groove 4001, the flat gear 401 is fixedly connected to the first rotating shaft 4, and the first rotating shaft 4 rotates together, the first rotating shaft 4 is rotatably connected to the mounting barrel 3003, so that the first rotating shaft 4 only rotates, and no position deviation occurs, when the first rotating shaft 4 rotates, the first bevel gear 404 rotates together, at this time, the first bevel gear 404 drives the second bevel gear 3043 to rotate, when the second bevel gear 3043 rotates, the second rotating shaft 304 rotates along with the rotation, at this time, the convex ball 3041 on the second rotating shaft 304 slides in the U-shaped groove 3042, the mounting plate 501 is slidably connected in the work box 3, so that the mounting plate 501 is not driven to rotate when the second rotating shaft 304 rotates, the U-shaped groove 3042 is a sinusoidal groove connected end to end around the inner wall of the cylinder 5, so that the cylinder 5 slides up and down reciprocally when the convex ball 3041 slides in the U-shaped groove 3042 in a circulating manner, the mounting plate 501 slides up and down reciprocally, the spikes 5011 fixedly connected on the mounting plate 501 can slide up and down ceaselessly, and the agglomerated soil can be broken, therefore, seeds can be buried better, the protrusion or the retraction of the convex block 2034 is controlled according to different humidity environments, if the humidity of the sowing land is higher, the convex block 2034 does not need to be protruded at this time, the transverse soil between the seeds can not be compacted through the press soil in the round wheel state of the press wheel 203, so that the root system can be horizontally grown out, if the environment is dry, the press wheel 203 is controlled not to rotate as a whole, the positioning rod 2051 is loosened, the trapezoidal column 2031 can slide in the press wheel 203 at this time, the second rotating rod 2042 is screwed to rotate the screw 204, the screw 204 can push the trapezoidal column 2031 to slide inwards or outwards, so that the second sliding block 2033 slides in the sliding chute 2035, because the heights of the two ends of the trapezoidal column 2031 are different, the convex block 2034 can be protruded when the trapezoidal column 2031 slides leftwards, at this time, the press wheel 203 is in the ratchet state, the soil on both sides of the seeds can be compacted through the pressing of the soil in this state, so that the root systems among the seeds are not interwoven, and on the other hand, the downward growth of the root systems also contributes to the water intake.
Example 2:
referring to fig. 1-5, substantially the same as in embodiment 1, further, a screw 303 is threadedly connected to the mounting rod 2, the screw 303 abuts against the first cylindrical rod 301 and the second cylindrical rod 302, a first slider 3021 is fixedly connected to the second cylindrical rod 302, the first slider 3021 is slidably connected to the work box 3, a convex ball 3041 is disposed on the second rotating shaft 304, a U-shaped groove 3042 is formed in the cylinder 5, the convex ball 3041 is slidably connected to the U-shaped groove 3042, an extension rod 3001 is fixedly connected to the mounting rod 2, a connecting post 3002 is fixedly connected to the extension rod 3001, the mounting barrel 3003 is fixedly connected to the connecting post 3002, an expansion rod 2011 is fixedly connected to the mounting rod 2, a threaded barrel 201 is fixedly connected to the adjusting rod 1, a rotating handle 101 is fixedly connected to the adjusting rod 1, a first rotating rod 1011 is fixedly connected to the rotating handle 101, a first rotating ring 2021 is fixedly connected to the connecting rod 202, set up on the press wheel 203 with first change 2021 complex runner, fixedly connected with second change 2041 on the screw rod 204, set up on the trapezoidal post 2031 with second change 2041 complex runner, fixedly connected with second swing arm 2042 on the screw rod 204, fixedly connected with ring board 403 and plectane 402 on the press wheel 203, ring board 403 and plectane 402 laminate with flat gear 401, dead lever 2032 bottom fixedly connected with second slider 2033, spout 2035 has been seted up on the trapezoidal post 2031, second slider 2033 sliding connection is in spout 2035.
The working principle is as follows: in the invention, the device is connected to a seeder by welding, the first rotating rod 1011 is screwed to control the rotation of the adjusting rod 1 so as to adjust the distance between the mounting rods 2, the adjusting rod 1 is provided with reverse threads, the mounting rods 2 can synchronously get close to or get away from each other when the adjusting rod 1 rotates, the working box 3 is connected to the second cylindrical rod 302 in a sliding way, the relative positions of the working box 3, the second rotating shaft 304, the first rotating shaft 4 and the left press wheel 203 are not changed when the adjusting rod 1 rotates, so that the meshing connection between the first bevel gear 404 and the second bevel gear 3043 is not influenced, the device moves along with the seeder when working, at the moment, the press wheel 203 rotates, when the press wheel 203 rotates, the flat gear 401 is driven to rotate by teeth in the annular groove 4001, the flat gear 401 is fixedly connected to the first rotating shaft 4, thereby the first rotating shaft 4 rotates together, the first rotating shaft 4 is rotatably connected to the mounting barrel 3003, so that the first rotating shaft 4 only rotates, and no position deviation occurs, when the first rotating shaft 4 rotates, the first bevel gear 404 rotates together, at this time, the first bevel gear 404 drives the second bevel gear 3043 to rotate, when the second bevel gear 3043 rotates, the second rotating shaft 304 rotates along with the rotation, at this time, the convex ball 3041 on the second rotating shaft 304 slides in the U-shaped groove 3042, the mounting plate 501 is slidably connected in the work box 3, so that the mounting plate 501 is not driven to rotate when the second rotating shaft 304 rotates, the U-shaped groove 3042 is a sinusoidal groove connected end to end around the inner wall of the cylinder 5, so that the cylinder 5 slides up and down reciprocally when the convex ball 3041 slides in the U-shaped groove 3042 in a circulating manner, the mounting plate 501 slides up and down reciprocally, the spikes 5011 fixedly connected on the mounting plate 501 can slide up and down ceaselessly, and the agglomerated soil can be broken, therefore, seeds can be buried better, the protrusion or the retraction of the convex block 2034 is controlled according to different humidity environments, if the humidity of the sowing land is higher, the convex block 2034 does not need to be protruded at this time, the transverse soil between the seeds can not be compacted through the press soil in the round wheel state of the press wheel 203, so that the root system can be horizontally grown out, if the environment is dry, the press wheel 203 is controlled not to rotate as a whole, the positioning rod 2051 is loosened, the trapezoidal column 2031 can slide in the press wheel 203 at this time, the second rotating rod 2042 is screwed to rotate the screw 204, the screw 204 can push the trapezoidal column 2031 to slide inwards or outwards, so that the second sliding block 2033 slides in the sliding chute 2035, because the heights of the two ends of the trapezoidal column 2031 are different, the convex block 2034 can be protruded when the trapezoidal column 2031 slides leftwards, at this time, the press wheel 203 is in the ratchet state, the soil on both sides of the seeds can be compacted through the pressing of the soil in this state, so that the root systems among the seeds are not interwoven, and on the other hand, the downward growth of the root systems also contributes to the water intake.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides an alfalfa grass seeder press mechanism, includes installation pole (2), threaded connection has regulation pole (1) on installation pole (2), a serial communication port, fixedly connected with connecting rod (202) on installation pole (2), it is connected with press wheel (203) to rotate on connecting rod (202), sliding connection has lug (2034) on press wheel (203), threaded connection has screw rod (204) on press wheel (203), sliding connection has trapezoidal post (2031) in press wheel (203), screw rod (204) sliding connection is on trapezoidal post (2031), fixedly connected with dead lever (2032) on lug (2034), dead lever (2032) sliding connection is on trapezoidal post (2031), fixedly connected with locking lever (205) on trapezoidal post (2031), threaded connection has locating lever (2051) on connecting rod (202), locating lever (2051) and locking lever (205) laminating, the ring channel (4001) is formed in the press wheel (203), teeth are arranged in the ring channel (4001), a mounting cylinder (3003) is fixedly connected onto the mounting rod (2), a first rotating shaft (4) is connected into the mounting cylinder (3003) in a rotating mode, a flat gear (401) is fixedly connected to one end of the first rotating shaft (4), the flat gear (401) is meshed with the press wheel (203) through the teeth, a first bevel gear (404) is fixedly connected to the other end of the first rotating shaft (4), a first cylindrical rod (301) and a second cylindrical rod (302) are connected into the mounting rod (2) in a sliding mode, a work box (3) is fixedly connected to the bottom of the first cylindrical rod (301), the work box (3) is connected onto the second cylindrical rod (302) in a sliding mode, a mounting plate (501) is connected into the work box (3) in a sliding mode, and spine (5011) is fixedly connected onto the mounting plate (501), a cylinder (5) is fixedly connected to the mounting plate (501), a second rotating shaft (304) is rotatably connected to the cylinder (5), a second bevel gear (3043) is fixedly connected to the top of the second rotating shaft (304), and the second bevel gear (3043) is meshed with the first bevel gear (404).
2. The compacting mechanism of an alfalfa seeder according to claim 1, characterized in that a screw (303) is screwed onto the mounting rod (2), and the screw (303) abuts against the first cylindrical rod (301) and the second cylindrical rod (302).
3. The alfalfa seeder compacting mechanism of claim 2, characterized in that a first slider (3021) is fixedly connected to the second cylindrical rod (302), and the first slider (3021) is slidably connected to the work box (3).
4. The suppression mechanism of an alfalfa seeder of claim 1, characterized in that the second shaft (304) is provided with a convex ball (3041), the cylinder (5) is provided with a U-shaped groove (3042), and the convex ball (3041) is slidably connected in the U-shaped groove (3042).
5. The suppression mechanism of an alfalfa seeder of claim 1, characterized in that fixedly connected with extension rod (3001) on the installation pole (2), fixedly connected with spliced pole (3002) on the extension rod (3001), installation section of thick bamboo (3003) fixed connection is on spliced pole (3002).
6. The alfalfa seeding machine compacting mechanism of claim 1, characterized in that the installation rod (2) is fixedly connected with a telescopic rod (2011), the installation rod (2) is fixedly connected with a threaded cylinder (201), the adjustment rod (1) is screwed in the threaded cylinder (201), the adjustment rod (1) is fixedly connected with a rotating handle (101), and the rotating handle (101) is fixedly connected with a first rotating rod (1011).
7. The compacting mechanism of the alfalfa seeding machine according to claim 1, characterized in that the connecting rod (202) is fixedly connected with a first rotating ring (2021), and the compacting wheel (203) is provided with a rotating groove matched with the first rotating ring (2021).
8. The compacting mechanism of the alfalfa seeding machine according to claim 1, wherein the screw (204) is fixedly connected with a second rotating ring (2041), the trapezoidal column (2031) is provided with a rotating groove matched with the second rotating ring (2041), and the screw (204) is fixedly connected with a second rotating rod (2042).
9. The alfalfa seeding machine press mechanism according to claim 1, characterized in that a circular plate (403) and a circular plate (402) are fixedly connected to the press wheel (203), and the circular plate (403) and the circular plate (402) are attached to the flat gear (401).
10. The suppression mechanism of the alfalfa seeding machine according to claim 1, characterized in that a second sliding block (2033) is fixedly connected to the bottom of the fixing rod (2032), a sliding groove (2035) is formed in the trapezoidal column (2031), and the second sliding block (2033) is slidably connected in the sliding groove (2035).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110684735.0A CN113261400A (en) | 2021-06-21 | 2021-06-21 | Alfalfa grass seeder suppression mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110684735.0A CN113261400A (en) | 2021-06-21 | 2021-06-21 | Alfalfa grass seeder suppression mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113261400A true CN113261400A (en) | 2021-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110684735.0A Withdrawn CN113261400A (en) | 2021-06-21 | 2021-06-21 | Alfalfa grass seeder suppression mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113261400A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114128445A (en) * | 2021-11-25 | 2022-03-04 | 沈阳农业大学 | Suppression device of protectiveness farming seeder |
-
2021
- 2021-06-21 CN CN202110684735.0A patent/CN113261400A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114128445A (en) * | 2021-11-25 | 2022-03-04 | 沈阳农业大学 | Suppression device of protectiveness farming seeder |
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Application publication date: 20210817 |