CN211406763U

CN211406763U - Combined soil preparation machine suitable for alfalfa field

Info

Publication number: CN211406763U
Application number: CN201822166448.7U
Authority: CN
Inventors: 王建吉; 高爱民
Original assignee: Longdong University; Gansu Agricultural University
Current assignee: Longdong University; Gansu Agricultural University
Priority date: 2018-12-24
Filing date: 2018-12-24
Publication date: 2020-09-04
Anticipated expiration: 2028-12-24

Abstract

The utility model discloses a joint soil preparation machine that is suitable for alfalfa ground, which comprises a fixing plate and i, the left side fixedly connected with fixed block of fixed plate, the left side fixedly connected with adapter sleeve of fixed block, the top of fixed plate is provided with the bracing piece, the top of fixed plate seted up with the support groove of bracing piece looks adaptation. The utility model discloses a adapter sleeve, the bracing piece, support the groove, fixed cover, first bolt, the connecting plate, the rake nail, a baffle, the installation piece, plow the main part, the stop collar, the second bolt, the gag lever post, the fastening block, first logical groove, the second leads to the groove, the third bolt, stopper and connecting rod mutually support, utilize the bracing piece to drive the rake nail and handle straw and stubble on the earth's surface, concentrate straw and stubble, plow the main part simultaneously and put the operation in order ground to soil, prevent that the straw from burying in soil, make the clearance to the straw more convenient, bring very big facility for soil preparation work.

Description

Combined soil preparation machine suitable for alfalfa field

Technical Field

The utility model relates to an alfalfa plants technical field, specifically is a combined soil preparation machine that is suitable for alfalfa ground.

Background

Alfalfa is a popular name for plants in the genus of alfalfa, commonly known as burclover, and is a perennial flowering plant. The most notable of these is alfalfa as a pasture. Alfalfa is a wide variety of species, mostly a wild herb. The alfalfa has wide adaptability and can grow in various terrains and soils. But the most suitable condition is sandy loam with soft soil, and the sandy loam is not suitable for being planted in low-lying and water-accumulating areas. The method is characterized in that the slight saline-alkali soil can be planted, but a salt pressing measure is adopted when the salt content in the soil exceeds 0.3%, in order to facilitate mechanized transportation and operation management, land blocks which are convenient to transport, large in area and provided with irrigation and drainage measures are selected as far as possible, alfalfa seeds are small, the growth in the seedling stage is slow, the alfalfa seeds are easily damaged by weeds, fine land preparation is required before sowing, the land preparation time is preferably one time of deep ploughing and deep raking in summer, and the weeds are ploughed into the deep layer. Before autumn sowing, if the weeds are more, deep ploughing or rotary tillage is needed once again, then raking is carried out to meet the sowing requirement, the combined soil preparation machine is a compound operation machine matched with a large and medium tractor, multiple operations such as stubble cleaning, rotary tillage, deep scarification, ridging, pressing and the like can be completed once, the combined soil preparation machine has the characteristic of high operation efficiency, has the effects of breaking a plough bottom layer, recovering a soil plough layer structure, improving soil water storage and soil moisture preservation capability of soil, eliminating part of weeds, reducing plant diseases and insect pests, leveling the ground surface, improving the agricultural mechanized operation standard and the like, and is a common combined soil preparation machine suitable for alfalfa fields. At present, various types of deep scarification soil preparation machines are widely applied to agricultural production. The existing deep-loosening soil preparation machine adopts the technical scheme that a deep-loosening part is arranged on a rack. Common joint soil preparation machine that is suitable for alfalfa ground is not convenient for clear up the straw, to the dark loose soil preparation operation in former stubble ground, the earth's surface all has crop root stubble and scattered straw to cover, when carrying out the soil preparation, the straw buries into the soil easily, leads to clearing up more difficult, and the straw piles up the phenomenon before the dark loose part often appearing in the dark loose soil preparation machine operation in addition, influences normal operation, brings very big inconvenience for soil preparation work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be suitable for the joint soil preparation machine in alfalfa ground, possess and be convenient for carry out the advantage of clearing up to the straw, solved common alfalfa ground joint soil preparation machine and be not convenient for carry out the problem of clearing up to the straw.

In order to achieve the above object, the utility model provides a following technical scheme: the combined soil preparation machine suitable for the alfalfa field comprises a fixed plate, wherein a fixed block is fixedly connected to the left side of the fixed plate, a connecting sleeve is fixedly connected to the left side of the fixed block, a supporting rod is arranged at the top of the fixed plate, a supporting groove matched with the supporting rod is formed in the top of the fixed plate, fixed sleeves matched with the supporting rod are fixedly connected to the top and the bottom of the fixed plate, the two fixed sleeves are movably connected through the supporting rod, one end, away from the fixed sleeves, of the supporting rod penetrates through the supporting groove and extends to the outside of the supporting rod to be movably connected with the supporting rod, a first bolt is arranged on the left side of the fixed sleeves, the right end of the first bolt sequentially penetrates through the supporting rod and the fixed sleeves from left to right and extends to the outside of the fixed sleeves, a connecting plate is fixed to the bottom of the, the bottom of the baffle is fixedly connected with a partition plate, the bottom of the fixed plate and the right side of the baffle are provided with an installation block, the bottom of the installation block is fixedly connected with a plowing main body, the bottom of the fixed plate is fixedly connected with a limiting sleeve matched with the installation block, the top end of the installation block penetrates through the limiting sleeve and extends into the limiting sleeve, the right side of the limiting sleeve is provided with a second bolt, the left end of the second bolt sequentially penetrates through the installation block and the limiting sleeve from right to left and extends to the outside of the limiting sleeve, the top of the installation block is fixedly connected with two limiting rods, the top of the fixed plate is fixedly connected with a fastening block matched with the limiting rods, the top of the fixed plate is provided with a first through groove matched with the limiting rods, the top of the fastening block is provided with a second through groove matched with the limiting rods, the top end of the limiting rods sequentially penetrates through the first through groove and the second through groove from top to bottom and, the right side of fastening block is provided with the third bolt, the left end of third bolt from the right side to the left side runs through gag lever post and fastening block in proper order and extends to the outside of fastening block.

Preferably, the top and the bottom of fixed plate are close to one side fixedly connected with stopper of fixed block, the left side fixedly connected with connecting rod of stopper, the one end that the stopper was kept away from to two connecting rods passes through fixed block fixed connection.

Preferably, the surface of the first bolt and the right side of the fixed sleeve are sleeved with a first gasket, and the surface of the first bolt and the right side of the first gasket are in threaded connection with a first nut.

Preferably, the right side of the baffle is fixedly connected with a stabilizing rod, and one end of the stabilizing rod, which is far away from the baffle, is fixedly connected with the bottom of the fixing plate.

Preferably, the surface of the second bolt and the left side that is located the stop collar are provided with the second gasket, the surface of the second bolt and the left side threaded connection that is located the second gasket have the second nut, the surface of the third bolt and the left side that is located the fastening block are provided with the third gasket, the surface of the third bolt and the left side threaded connection that is located the third gasket have the third nut.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a adapter sleeve, the bracing piece, support the groove, fixed cover, first bolt, the connecting plate, the rake nail, a baffle, the installation piece, plow the main part, the stop collar, the second bolt, the gag lever post, the fastening block, first logical groove, the second leads to the groove, the third bolt, stopper and connecting rod mutually support, utilize the bracing piece to drive the rake nail and handle straw and stubble on the earth's surface, concentrate straw and stubble, plow the main part simultaneously and put the operation in order ground to soil, prevent that the straw from burying in soil, make the clearance to the straw more convenient, bring very big facility for soil preparation work.

2. The utility model discloses a stopper and connecting rod mutually support, played the effect of being convenient for to stabilize the support to the fixed block, mutually support through first gasket and first nut, played and carried out spacing effect to first bolt, played the effect of fixing to the baffle through setting up firm pole, mutually support through setting up second gasket and second nut, prevent that second bolt and stop collar from breaking away from, mutually support through setting up third gasket and third nut, prevent that third bolt and fastening block from breaking away from.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion of B-B of FIG. 1 according to the present invention;

fig. 4 is a partial enlarged view of C-C in fig. 1 according to the present invention.

In the figure: the plow comprises a fixing plate 1, a fixing block 2, a connecting sleeve 3, a supporting rod 4, a supporting groove 5, a fixing sleeve 6, a first bolt 7, a connecting plate 8, a raking nail 9, a baffle 10, a partition plate 11, a mounting block 12, a plow body 13, a limiting sleeve 14, a second bolt 15, a limiting rod 16, a fastening block 17, a first through groove 18, a second through groove 19, a third bolt 20, a limiting block 21, a connecting rod 22, a first gasket 23, a first nut 24, a stabilizing rod 25, a second gasket 26, a second nut 27, a third gasket 28 and a third nut 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a combined soil preparation machine suitable for alfalfa fields comprises a fixing plate 1, a fixing block 2 is fixedly connected to the left side of the fixing plate 1, limiting blocks 21 are fixedly connected to the top and bottom of the fixing plate 1 near one side of the fixing block 2, connecting rods 22 are fixedly connected to the left side of the limiting blocks 21, one ends of the two connecting rods 22 far away from the limiting blocks 21 are fixedly connected through the fixing block 2, the limiting blocks 21 and the connecting rods 22 are matched with each other to play a role in stably supporting the fixing block 2, a connecting sleeve 3 is fixedly connected to the left side of the fixing block 2, a supporting rod 4 is arranged at the top of the fixing plate 1, a supporting groove 5 matched with the supporting rod 4 is formed at the top of the fixing plate 1, fixing sleeves 6 matched with the supporting rod 4 are fixedly connected to the top and, one end of the support rod 4, which is far away from the fixed sleeve 6, penetrates through the support groove 5 and extends to the outside of the support rod and is movably connected with the support groove, the left side of the fixed sleeve 6 is provided with a first bolt 7, the right end of the first bolt 7 sequentially penetrates through the support rod 4 and the fixed sleeve 6 from left to right and extends to the outside of the fixed sleeve 6, the surface of the first bolt 7, which is positioned at the right side of the fixed sleeve 6, is sleeved with a first gasket 23, the surface of the first bolt 7, which is positioned at the right side of the first gasket 23, is in threaded connection with a first nut 24, the first gasket 23 and the first nut 24 are mutually matched to play a role in limiting the first bolt 7, the bottom of the support rod 4 is fixedly provided with a connecting plate 8, the bottom of the connecting plate 8 is fixedly connected with a rake nail 9, the bottom of the fixed plate 1, which is positioned at the right side of the support, one end, far away from the baffle plate 10, of the stabilizing rod 25 is fixedly connected with the bottom of the fixing plate 1, the fixing effect on the baffle plate 10 is achieved by arranging the stabilizing rod 25, the mounting block 12 is arranged at the bottom of the fixing plate 1 and located on the right side of the baffle plate 10, the bottom of the mounting block 12 is fixedly connected with the plowing main body 13, the bottom of the fixing plate 1 is fixedly connected with the limiting sleeve 14 matched with the mounting block 12, the top end of the mounting block 12 penetrates through the limiting sleeve 14 and extends into the limiting sleeve, the right side of the limiting sleeve 14 is provided with a second bolt 15, the left end of the second bolt 15 sequentially penetrates through the mounting block 12 and the limiting sleeve 14 from right to left and extends to the outside of the limiting sleeve 14, the surface of the second bolt 15 and located on the left side of the limiting sleeve 14 are provided with a second gasket 26, the surface of the second bolt 15 and located on the left side of the second gasket 26 are in threaded connection with a second nut 27, the second bolt 15 is prevented from being separated from the limiting sleeve 14, the top of the mounting block 12 is fixedly connected with two limiting rods 16, the top of the fixing plate 1 is fixedly connected with a fastening block 17 matched with the limiting rods 16, the top of the fixing plate 1 is provided with a first through groove 18 matched with the limiting rods 16, the top of the fastening block 17 is provided with a second through groove 19 matched with the limiting rods 16, the top end of the limiting rod 16 sequentially penetrates through the first through groove 18 and the second through groove 19 from top to bottom and extends to the outside of the second through groove 19, the right side of the fastening block 17 is provided with a third bolt 20, the left end of the third bolt 20 sequentially penetrates through the limiting rods 16 and the fastening block 17 from right to left and extends to the outside of the fastening block 17, the surface of the third bolt 20 and the left side of the fastening block 17 are provided with a third gasket 28, the surface of the third bolt 20 and the left side of the third gasket 28 are in threaded connection with a third, through setting up third gasket 28 and third nut 29 and mutually supporting, prevent that third bolt 20 and fastening block 17 from breaking away from, through adapter sleeve 3, bracing piece 4, support groove 5, fixed cover 6, first bolt 7, connecting plate 8, brad nail 9, baffle 10, baffle 11, installation piece 12, plough main part 13, stop collar 14, second bolt 15, gag lever post 16, fastening block 17, first logical groove 18, second logical groove 19, third bolt 20, stopper 21 and connecting rod 22 mutually support, utilize bracing piece 4 to drive brad nail 9 and handle straw and stubble on the earth's surface, concentrate straw and stubble, plough main part 13 and carry out the operation of making up the ground to soil simultaneously, prevent that the straw from burying in soil, lead to the clearance more difficult, bring very big facility for the work of making up the ground.

When in use, the support rod 4 is inserted into the support groove 5 and the fixed sleeve 6, the support rod 4 is limited by the first bolt 7, the first bolt 7 is limited by the first gasket 23 and the first nut 24, the limit rod 16 is inserted into the first through groove 18 and the second through groove 19, the mounting block 12 is limited by the second bolt 15, the second bolt 15 is limited by the second gasket 26 and the second nut 27, the fastening block 17 and the limit rod 16 are limited by the third bolt 20, the third bolt 20 is limited by the third gasket 28 and the third nut 29, the connecting sleeve 3 is fixed with the traveling mechanism, the traveling mechanism drives the fixed plate 1 to carry out soil preparation operation by the connecting sleeve 3 and the fixed block 2, the fixed plate 1 drives the harrow nails 9 to move leftwards by the support rod 4, the harrow nails 9 treat the straw and stubble on the ground surface, concentrate the straw and the stubble, simultaneously through mutually supporting of baffle 10 and baffle 11, played and concentrated the effect with straw and root stubble, prevented that the straw root stubble from losing subaerial, fixed plate 1 passes through gag lever post 16 and installation piece 12 and drives ploughing main part 13 and move left, and ploughing main part 13 carries out soil preparation operation to soil, prevents that the straw from burying in soil, leads to clearing up more difficultly, brings very big facility for soil preparation work.

In summary, the following steps: this be suitable for joint soil preparation machine in alfalfa ground, through adapter sleeve 3, bracing piece 4, support groove 5, fixed cover 6, first bolt 7, connecting plate 8, rake nail 9, baffle 10, baffle 11, installation piece 12, plough ground main part 13, stop collar 14, second bolt 15, gag lever post 16, fastening block 17, first logical groove 18, second logical groove 19, third bolt 20, stopper 21 and connecting rod 22 mutually support, the problem that common alfalfa ground joint soil preparation machine is not convenient for clear up the straw has been solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Combined soil preparation machine suitable for alfalfa fields, comprising a fixed plate (1), characterized in that: the left side fixedly connected with fixed block (2) of fixed plate (1), the left side fixedly connected with adapter sleeve (3) of fixed block (2), the top of fixed plate (1) is provided with bracing piece (4), the top of fixed plate (1) is seted up with bracing piece (4) looks adaptation support groove (5), the top and the bottom of fixed plate (1) all fixedly connected with bracing piece (4) looks adaptation fixed cover (6), pass through bracing piece (4) swing joint between two fixed covers (6), the one end that fixed cover (6) were kept away from to bracing piece (4) runs through support groove (5) and extends to its outside rather than swing joint, the left side of fixed cover (6) is provided with first bolt (7), the right-hand member of first bolt (7) runs through bracing piece (4) and fixed cover (6) and extends to the outside of fixed cover (6) from a left side to the right side in proper order, the bottom of bracing piece (4) is fixed with connecting plate (8), the bottom fixedly connected with harrow nail (9) of connecting plate (8), the bottom of fixed plate (1) just is located right side fixedly connected with baffle (10) of bracing piece (4), the bottom fixedly connected with baffle (11) of baffle (10), the bottom of fixed plate (1) just is located the right side of baffle (10) and is provided with installation piece (12), the bottom fixedly connected with main part of ploughing (13) of installation piece (12), the bottom fixedly connected with of fixed plate (1) and stop collar (14) of installation piece (12) looks adaptation, stop collar (14) is run through and extend to its inside in the top of installation piece (12), the right side of stop collar (14) is provided with second bolt (15), the left end of second bolt (15) runs through installation piece (12) and stop collar (14) from right side to left side in proper order and extends to the outside of stop collar (14), two gag lever posts (16) of top fixedly connected with of installation piece (12), fastening block (17) of top fixedly connected with and gag lever post (16) looks adaptation of fixed plate (1), first logical groove (18) with gag lever post (16) looks adaptation are seted up at the top of fixed plate (1), the second that matches with gag lever post (16) is seted up at the top of fastening block (17) leads to groove (19), the top of gag lever post (16) is from last to running through first logical groove (18) and second in proper order down and lead to the outside that groove (19) were just extended to the second, the right side of fastening block (17) is provided with third bolt (20), the left end of third bolt (20) runs through gag lever post (16) and fastening block (17) in proper order and extends to the outside of fastening block (17) from right side to left side.

2. Combined soil preparation machine suitable for alfalfa fields according to claim 1, characterized in that: the top and the bottom of fixed plate (1) are close to one side fixedly connected with stopper (21) of fixed block (2), the left side fixedly connected with connecting rod (22) of stopper (21), and fixed block (2) fixed connection is passed through to the one end that stopper (21) were kept away from in two connecting rods (22).

3. Combined soil preparation machine suitable for alfalfa fields according to claim 1, characterized in that: the surface of the first bolt (7) is positioned on the right side of the fixed sleeve (6) and sleeved with a first gasket (23), and the surface of the first bolt (7) is positioned on the right side of the first gasket (23) and connected with a first nut (24) in a threaded manner.

4. Combined soil preparation machine suitable for alfalfa fields according to claim 1, characterized in that: the right side of baffle (10) fixedly connected with stabilizes pole (25), the one end that baffle (10) are kept away from in steady pole (25) is with the bottom fixed connection of fixed plate (1).

5. Combined soil preparation machine suitable for alfalfa fields according to claim 1, characterized in that: the surface of second bolt (15) just is located the left side of stop collar (14) and is provided with second gasket (26), the surface of second bolt (15) just is located the left side threaded connection of second gasket (26) and has second nut (27), the surface of third bolt (20) just is located the left side of fastening block (17) and is provided with third gasket (28), the surface of third bolt (20) just is located the left side threaded connection of third gasket (28) and has third nut (29).