CN112292947A - Mounted adjustable furrow-free plough with fertilizer discharging function - Google Patents
Mounted adjustable furrow-free plough with fertilizer discharging function Download PDFInfo
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- CN112292947A CN112292947A CN202011295507.6A CN202011295507A CN112292947A CN 112292947 A CN112292947 A CN 112292947A CN 202011295507 A CN202011295507 A CN 202011295507A CN 112292947 A CN112292947 A CN 112292947A
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 50
- 238000007599 discharging Methods 0.000 title claims abstract description 38
- 239000002689 soil Substances 0.000 claims abstract description 56
- 239000000725 suspension Substances 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims description 77
- 238000007906 compression Methods 0.000 claims description 77
- 238000004321 preservation Methods 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 14
- 230000002146 bilateral effect Effects 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 10
- 238000010899 nucleation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 15
- 238000009434 installation Methods 0.000 description 8
- 238000009331 sowing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 238000003971 tillage Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
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- Mechanical Engineering (AREA)
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- Soil Working Implements (AREA)
Abstract
The invention relates to the technical field of agricultural equipment, in particular to a suspension adjustable furrow-free plough with a fertilizer discharging function, which comprises a suspension bracket, a frame, a fertilizer discharging device, a depth wheel, a left plough body group, a right plough body group, a left soil moisture mixing device group and a right soil moisture mixing device group, wherein the suspension bracket capable of moving left and right is arranged on the front side of the frame. The invention has reasonable and compact structure, can control the tilling depth of the left plough body group and the right plough body group by arranging the depth limiting wheel, can drive the input shaft to rotate by utilizing the friction between the tooth piece and the ground during operation by arranging the tooth piece, thereby applying fertilizer in the fertilizer discharging box in a tilling area, then ploughs and levels the tilling area by the left plough body group, the right plough body group, the left furrow closer and the right furrow closer, finishes the preparation work before seeding at one time, improves the tilling efficiency, reduces the labor intensity and the preparation time before seeding, can avoid the condition that some tilling areas can not be leveled by arranging the frame and the suspension bracket, and enlarges the application range of the invention.
Description
Technical Field
The invention relates to the technical field of agricultural equipment, in particular to a suspension adjustable furrow-free plough with a fertilizer discharging function.
Background
The traditional tillage machinery sold in the agricultural machinery market at present is a furrow plough, and the commonly used tillage methods comprise an inward turning method, an outward turning method and a turning-over method. The turning-in method is that firstly, the plough enters from the left side of the central line of the ploughing area, the first plough (for opening the dead soil) is ploughed, after the first plough is ploughed to the head of the land, the plough turns to the right (clockwise), the second plough is ploughed along the right side of the central line of the ploughing area, then the ploughs are ploughed from inside to outside in sequence until the last plough (for collecting the dead soil) is ploughed at the edge of the land. This plowing method will form ridges at the midline. The eversion method is that the first plough is ploughed after entering from the right side of the ploughing area, the plough turns left (anticlockwise), the second plough returns along the left side of the ploughing area, and then the second plough is ploughed from outside to inside in sequence until the last plough is ploughed in the middle line of the ploughing area. This plowing will create a furrow at the midline. The turning-over method divides the large and flat ploughing area into 4 cells, the machine set enters into the first plough from the right side of the 1 st cell, the turning-over method is used for turning over 1 and 3 cells, then turning over 2 and 4 cells, and finally ploughing the last plough at the 4 th cell. The first plough is called to open the soil moisture when the machine set enters the ploughing area, and the soil moisture needs to be opened rightly and straightly in any ploughing method, particularly on a long land block, the ploughing method is slightly askew, and finally, discontinuous uncultivated land zones with different widths can appear, so that the soil moisture has to be collected in a long time. Meanwhile, the existing furrow plough has single function, can not simultaneously carry out fertilization and soil preparation when ploughing, increases the preparation time before sowing and also increases the operation intensity of labor personnel.
Disclosure of Invention
The invention provides a suspension adjustable furrow-free plough with fertilizer discharging, overcomes the defects of the prior art, and can effectively solve the problems of low ploughing efficiency, single function, long preparation time before sowing and limited ploughing area leveling of the prior furrow plough.
The technical scheme of the invention is realized by the following measures: a suspension adjustable furrow-free plough with fertilizer discharging function comprises a suspension bracket, a frame, fertilizer discharging devices, depth wheels, a left plough body group, a right plough body group, a left furrow combining device group and a right furrow combining device group, wherein the suspension bracket capable of moving left and right is arranged at the front side of the frame, a fertilizer discharging box is fixedly arranged at the upper side of the front part of the frame, a left-right input shaft is arranged below the fertilizer discharging box, a plurality of fertilizer discharging devices which are arranged at left and right intervals are connected on the input shaft, the upper end of each fertilizer discharging device is fixedly communicated with a discharging opening at the lower side of the fertilizer discharging box, at least two depth wheels are arranged at left and right intervals at the front part of the frame corresponding to the rear position of the fertilizer discharging device, a rotating shaft is fixed at the center of each depth wheel, a plurality of tooth sheets which are coaxially arranged with the depth wheels are uniformly distributed on the outer side of each depth wheel along the circumference, one rotating shaft is connected with the input shaft at the corresponding position through chain wheel and chain transmission, a left plough body group and a right plough body, the left plough body group and the right plough body group respectively comprise a plurality of main plough bodies, the ploughing directions of the two main plough bodies which are symmetrically arranged at the most front side are inward, the ploughing directions of the other main plough bodies which are symmetrically arranged are outward, and a left soil moisture mixing device group and a right soil moisture mixing device group which are symmetrically arranged at the left and the right sides and are distributed in a V shape are arranged at the lower side of the rear part of the rack.
The following is further optimization or/and improvement of the technical scheme of the invention:
the machine frame can comprise a main frame, a connecting sleeve, a front cross beam, a plough body mounting frame and a furrow closer mounting frame, wherein the main frame is in a shape of Contraband with a backward opening, the cross beam at the front side of the main frame is a connecting cross beam, an adjusting sleeve is sleeved at the outer side of the connecting cross beam, the cross beam at the front side of the main frame is a connecting cross beam, the connecting sleeve is sleeved at the outer side of the connecting cross beam, the upper side and the upper side of the left part of the connecting sleeve are respectively provided with a left connecting hole and a right connecting hole which are communicated up and down, the upper side of the middle part of the connecting cross beam corresponding to the positions of the left connecting hole and the right connecting hole is respectively provided with a left main adjusting hole and a right main adjusting hole which are communicated up and down, the left part of the connecting sleeve is fixedly connected through a left connecting pin which sequentially passes through the left connecting hole and the left main adjusting hole, the right part of the connecting sleeve is fixedly connected through a right connecting pin which, the utility model discloses a soil moisture content ware mounting bracket, including main adjusting hole, connecting crossbeam, fertilizing box, limiting wheel, soil moisture content ware mounting bracket, the right side upside equipartition that corresponds the right-hand position of right main adjusting hole has at least one right side to assist the adjusting hole of lining up from top to bottom, connecting sleeve upper portion and the mounted frame lower part fixed connection of position between corresponding left connecting hole and the right connecting hole, fertilizing box fixed mounting is at the anterior upside of main frame, the inboard fixed mounting in main frame middle part has the front beam of left right side, the depth wheel is two and the symmetry installs in front beam left part and right part, both ends rear fixed mounting bracket that has bilateral symmetry and is "V" shape distribution about the front beam, the main plough body is "V" shape of bilateral symmetry and fixes at plough body mounting bracket left part downside and right part downside, both ends link together with soil moisture content ware mounting bracket about the main frame rear side, left side soil moisture.
Can be equipped with first device of deepening in the above-mentioned axis of rotation, first device of deepening includes found the arm, limit dark screw rod and limit dark nut, fixed mounting has the found arm of vertical setting on the front beam of corresponding axis of rotation position, found the arm and be the upper end and seal lower extreme open-ended tubular structure, found arm upper end central authorities and be equipped with the opening that is less than inside diameter, limit dark screw rod sets up in found the arm, limit dark screw rod upper end has the regulation handle that passes the opening and is located found the arm top, limit dark screw rod lower part outside spiro union has the limit dark nut of slidable mounting in found the arm, limit dark nut outside cross-section and found the inboard cross-section of arm all are the rectangle, limit dark nut lower extreme passes and is in the same place with the axis of rotation.
The rear side of the plough body mounting rack can be fixed with a left-right short beam, and a pair of main plough bodies positioned at the rearmost part are mutually close and fixedly mounted at the left end and the right end of the short beam.
The soil moisture closer mounting rack can comprise a left pull rod, a right pull rod, a rear pull rod, a left oblique beam, a right oblique beam and a rear cross beam, the left end and the right end of the rear side of the main frame are respectively hinged with the front end of the front-rear left pull rod and the front end of the front-rear right pull rod, the rear end of the left pull rod and the rear end of the right pull rod are respectively and fixedly provided with a second depth adjusting device and a third depth adjusting device, the rear side of the center of the short cross beam is hinged with the front end of the front-rear pull rod, the rear end of the rear pull rod is fixedly provided with a fourth depth adjusting device, the lower end of the fourth depth adjusting device is fixedly provided with a left oblique beam which inclines from front to back from left to right, the upper side of the front part of the left oblique beam is fixedly arranged with the lower end of the second depth adjusting device, the right end of the rear cross beam is fixedly arranged with a right oblique beam which inclines from front to back from right, the upper side of the front part of the, the left soil moisture preservation device group is arranged on the left oblique beam, the right soil moisture preservation device group is arranged on the right oblique beam, and the second depth adjusting device, the third depth adjusting device and the fourth depth adjusting device are all the same as the first depth adjusting device in structure.
The left soil moisture preservation device group can comprise a plurality of left soil moisture preservation device discs arranged at intervals on the right side of the left oblique beam, the right soil moisture preservation device group comprises a plurality of right soil moisture preservation device discs arranged at intervals on the left side of the right oblique beam, and the left soil moisture preservation device discs and the right soil moisture preservation device discs are distributed in a bilateral symmetry mode.
The left compression arm which is inclined from front to back from bottom to top is fixedly arranged at the rear part of the left side of the main frame corresponding to the front position of the left pull rod, a left connecting hole which is communicated up and down is arranged at the upper side of the rear end of the left compression arm, a left compression screw rod is arranged in the left connecting hole, the lower end of the left compression screw rod is hinged and arranged with the upper side of the middle part of the left pull rod, a matched left compression nut is arranged at the outer side of the upper part of the left compression screw rod, the lower side of the left compression nut is contacted with the upper side of the left compression arm, and a left compression spring is; a right compression arm which is inclined from front to back from bottom to top is fixedly arranged at the rear part of the right side of the main frame corresponding to the front position of the right pull rod, a right connecting hole which is communicated up and down is arranged at the upper side of the rear end of the right compression arm, a right compression screw rod is arranged in the right connecting hole, the lower end of the right compression screw rod is hinged and arranged with the upper side of the middle part of the right pull rod, a right compression nut which is matched with the right compression screw rod is arranged at the outer side of the upper part of the right compression screw rod, the lower side of the right compression nut is contacted with the upper side of the; the upper side of the center of the short crossbeam is fixed with a rear compression arm which is inclined from front to back by lower and up, the upper side of the rear compression arm rear end is provided with a rear connecting hole which is communicated from top to bottom, a rear compression screw rod is arranged in the rear connecting hole, the lower end of the rear compression screw rod is hinged and mounted with the upper side of the middle part of the rear pull rod, the outer side of the upper part of the rear compression screw rod is provided with a rear compression nut which is matched with the rear compression screw rod, the lower side of the rear compression nut is contacted with the upper side of the rear compression arm, and a rear.
The main plough body can be a furrow plough, a vertical column is fixedly arranged at the rear side of the main plough body, and the upper end of the vertical column is fixedly arranged with the plough body mounting frame.
The invention has reasonable and compact structure, can control the tilling depth of the left plough body group and the right plough body group by arranging the depth limiting wheel, can drive the input shaft to rotate by utilizing the friction between the tooth piece and the ground during operation by arranging the tooth piece, thereby applying fertilizer in the fertilizer discharging box in a tilling area, then ploughs and levels the tilling area by the left plough body group, the right plough body group, the left furrow closer and the right furrow closer, finishes the preparation work before seeding at one time, improves the tilling efficiency, reduces the labor intensity and the preparation time before seeding, can avoid the condition that some tilling areas can not be leveled by arranging the frame and the suspension bracket, and enlarges the application range of the invention.
Drawings
FIG. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic view of the structure of the present invention biased toward the right side of the tractor.
Fig. 4 is a schematic view of the structure of the present invention, shown offset to the left of the tractor.
The codes in the figures are respectively: 1 is a fertilizer apparatus, 2 is a fertilizer case, 3 is an input shaft, 4 is a depth wheel, 5 is a rotating shaft, 6 is a toothed piece, 7 is a vertical arm, 8 is a depth wheel screw, 9 is a depth wheel nut, 10 is a left plough body group, 11 is a right plough body group, 12 is a main plough body, 13 is a stand column, 14 is a left furrow closer disc, 15 is a right furrow closer disc, 16 is a main frame, 17 is a front beam, 18 is a plough body mounting bracket, 20 is a short beam, 21 is a left draw bar, 22 is a right draw bar, 23 is a rear draw bar, 24 is a left oblique beam, 25 is a right oblique beam, 26 is a rear beam, 27 is a second depth adjusting device, 28 is a third depth adjusting device, 29 is a left compression arm, 30 is a right compression arm, 31 is a rear compression arm, 32 is a left compression screw, 33 is a rear compression screw, 34 is a left compression spring, 35 is a rear compression spring, 36 is a connecting sleeve, 37 is a connecting sleeve, 38 is a left connecting pin 39 is a connecting pin, 40 is a right connecting pin, 41 is a left main adjusting hole, 42 is a right main adjusting hole, 43 is a left auxiliary adjusting hole, and 44 is a right auxiliary adjusting hole.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.
In the present invention, for convenience of description, the description of the relative positional relationship of the components is described according to the layout pattern of fig. 1 of the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention is further described with reference to the following examples and figures:
as shown in attached figures 1, 2, 3 and 4, the suspension adjustable furrow plough with the fertilizer discharging function comprises a suspension bracket 36, a machine frame, a fertilizer distributor 1, depth wheels 4, a left plough body group 10, a right plough body group 11, a left soil moisture mixing device and a right soil moisture mixing device, wherein the suspension bracket 36 capable of moving left and right is arranged at the front side of the machine frame, a fertilizer box 2 is fixedly arranged at the upper side of the front part of the machine frame, a left-right input shaft 3 is arranged below the fertilizer box 2, a plurality of fertilizer distributors 1 arranged at intervals left and right are connected on the input shaft 3, the upper end of each fertilizer distributor 1 is fixedly communicated with a discharging port at the lower side of the fertilizer box 2, at least two depth wheels 4 are arranged at intervals left and right at the front part of the machine frame corresponding to the rear position of the fertilizer distributor 1, a plurality of tooth sheets 6 coaxially arranged with the depth wheels 4 are uniformly distributed on the outer side of each depth wheel 4 along the circumference, a rotating shaft 5 is fixed at the center of each depth wheel 4, one rotating shaft 5 is connected with the input shaft 3, the left plough body group 10 and the right plough body group 11 which are bilaterally symmetrical and distributed in a V shape are fixedly mounted on the lower side of the middle of the rack, the left plough body group 10 and the right plough body group 11 respectively comprise a plurality of main plough bodies 12, the ploughing directions of the two main plough bodies 12 which are arranged most frontally and symmetrically are inward, the ploughing directions of the main plough bodies 12 which are arranged most frontally and symmetrically are outward, and the left soil moisture mixing device group and the right soil moisture mixing device group which are bilaterally symmetrical and distributed in a V shape are mounted on the lower side of the rear part of the rack.
According to the requirement, the front end of the main traction rod 37 is provided with a traction seat which can be connected with the rear part of the tractor, and the left side and the right side of the adjusting plate 38 are provided with 5 adjusting holes. The front ends of the left traction rod 39 and the right traction rod 40 are respectively hinged through an adjusting hole in the middle of the left side and an adjusting hole in the middle of the right side of the adjusting plate 38. In the using process, the depth of plowing of the left plough body group 10 and the right plough body group 11 can be controlled by arranging the depth limiting wheel 4, the rotating shaft 5 can drive the input shaft 3 of the fertilizer distributor 1 to rotate through a chain wheel and a chain by arranging the toothed sheet 6 by utilizing the friction between the toothed sheet 6 and the ground during operation, so that the fertilizer in the fertilizer distributor 2 is spread in a plowing area, then the plowing area is plowed and leveled through the left plough body group 10, the right plough body group 11, the left furrow closer group and the right furrow closer group, the activity of soil in the plowing area can be improved, the preparation work before sowing can be completed at one time, the labor intensity and the preparation time before sowing can be reduced, the plowing directions of the two main plough bodies 12 symmetrically arranged at the most front side face inwards, the plowing directions of the other main plough bodies 12 symmetrically arranged face outwards, the movement of soil can be effectively prevented, the plowing area can be integrated to be leveled, the plowing efficiency can be improved, by arranging the frame and the suspension bracket 36, the left or right area of the tractor can be leveled, the situation that some plowing areas cannot be leveled is avoided, and the application range of the tractor is expanded.
The suspension adjustable furrow plough with the fertilizer discharging function can be further optimized or/and improved according to the actual requirement:
as shown in fig. 1, 2, 3 and 4, the frame comprises a main frame 16, a connecting sleeve 37, a front cross beam 17, a plough body mounting frame 18 and a furrow closer mounting frame, the main frame 16 is shaped like Contraband with a backward opening, the cross beam at the front side of the main frame is a connecting cross beam 38, the connecting sleeve 37 is sleeved outside the connecting cross beam 38, the upper side of the left part and the upper side of the right part of the connecting sleeve 37 are respectively provided with a left connecting hole and a right connecting hole which are communicated up and down, the upper side of the middle part of the connecting cross beam 38 corresponding to the positions of the left connecting hole and the right connecting hole is respectively provided with a left main adjusting hole 41 which is communicated up and down and a right main adjusting hole 42 which is communicated up and down, the left part of the connecting sleeve 37 is fixedly connected by a left connecting pin 39 which sequentially passes through the left connecting hole and the left main adjusting hole 41, the right part of the connecting sleeve 37 is fixedly connected by a right connecting pin 40 which sequentially passes through the right connecting hole and the right main adjusting, at least one right auxiliary adjusting hole 44 which is communicated up and down is uniformly distributed on the upper side of the right part of the connecting cross beam 38 corresponding to the right position of the right main adjusting hole 42, the upper portion of a connecting sleeve 37 corresponding to the position between the left connecting hole and the right connecting hole is fixedly connected with the lower portion of a suspension bracket 36, a fertilizer box 2 is fixedly installed on the upper side of the front portion of a main frame 16, a left-right front cross beam 17 is fixedly installed on the inner side of the middle portion of the main frame 16, two depth limiting wheels 4 are symmetrically installed on the left portion and the right portion of the front cross beam 17, plough body installation frames 18 which are bilaterally symmetrical and distributed in a V shape are fixedly installed on the rear sides of the left portion and the right portion of the front cross beam 17, a main plough body 12 is bilaterally symmetrical and is fixed on the lower side of the left portion and the right portion of the plough body installation frame 18, the left end and the right end of the main frame 16 are hinged and connected with a soil moisture mixing device installation frame, and the left portion and the right portion of the soil.
The main frame 16, the front cross member 17, the plow body mounting bracket 18 and the furrow closer mounting bracket are made according to the prior art, such as hollow square tubes, as required. In the use process, the arrangement is convenient for the installation of all parts, the assembly time of the tractor is prolonged, the connecting sleeve 37 is arranged, the suspension bracket 36 can move leftwards or rightwards, the situation that some plowing areas cannot be leveled is avoided, the main plow body 12 is fixed on the lower sides of the left part and the right part of the plow body mounting frame 18 in a bilateral symmetry V shape, the traction resistance of the tractor can be equal left and right, and the consistency of left and right plowing depths can be ensured.
As shown in fig. 1, 2, 3, 4, be equipped with first device of deepening on the axis of rotation 5, first device of deepening includes found arm 7, limit for depth screw rod 8 and limit for depth nut 9, fixed mounting has the found arm 7 of vertical setting on the front beam 17 that corresponds 5 positions of axis of rotation, found arm 7 is the upper end and seals lower extreme open-ended tubular structure, found arm 7 upper end central authorities are equipped with the opening that is less than inside diameter, limit for depth screw rod 8 sets up in found arm 7, limit for depth screw rod 8 upper end has the regulation handle that passes the opening and be located the found arm 7 top, limit for depth screw rod 8 lower part outside spiro union has the limit for depth nut 9 of slidable mounting in found arm 7, limit for depth nut 9 outside cross-section and found arm 7 inboard cross-section all be the rectangle, limit for depth nut 9 lower extreme passes after standing arm 7 and installs together with axis.
According to the demand, the middle part of the vertical arm 7 is fixedly arranged on the front cross beam 17 through a U-shaped bolt, the outer diameter of the depth limiting screw 8 is larger than the diameter of the opening, and the first depth adjusting device is the prior known technology. During use, the depth of the main plow body 12 can be adjusted and adjusted through the arrangement.
As shown in fig. 1, 2, 3 and 4, a left-right short beam 20 is fixed on the rear side of the plow body mounting frame 18, and a pair of main plow bodies 12 located at the rearmost part are close to each other and fixedly mounted at the left and right ends of the short beam 20.
The number of the main plough bodies 12 is 8 according to the requirement. In the use process, the stress of the short beam 20 is equal left and right through the arrangement, the stability of the frame is improved, and the service life of the invention is prolonged.
As shown in fig. 1, 2, 3 and 4, the furrow closer mounting bracket comprises a left pull rod 21, a right pull rod 22, a rear pull rod 23, a left oblique beam 24, a right oblique beam 25 and a rear cross beam 26, the left and right ends of the rear side of the main frame 16 are respectively hinged with the front end of the front-rear left pull rod 21 and the front end of the front-rear right pull rod 22, the rear end of the left pull rod 21 and the rear end of the right pull rod 22 are respectively and fixedly provided with a second depth adjusting device 27 and a third depth adjusting device, the rear side of the center of the short cross beam 20 is hinged with the front end of the front-rear pull rod 23, the rear end of the rear pull rod 23 is fixedly provided with a fourth depth adjusting device 28, the lower end of the fourth depth adjusting device 28 is fixedly provided with a left-right rear cross beam 26, the left end of the rear cross beam 26 is fixedly provided with a left oblique beam 24 inclined from front to rear from left to right, the upper side of the front portion of the left oblique beam 24 is fixedly provided with the lower end of the second depth adjusting device 27, the, the upper side of the front part of the right oblique beam 25 is fixedly installed with the lower end of the third depth-adjusting device, the left soil moisture collection device is installed on the left oblique beam 24, the right soil moisture collection device is installed on the right oblique beam 25, and the second depth-adjusting device, the third depth-adjusting device and the fourth depth-adjusting device are all the same as the first depth-adjusting device in structure.
According to the requirement, the left pull rod 21, the right pull rod 22 and the rear pull rod 23 are identical in structure, the left oblique beam 24 and the right oblique beam 25 are symmetrically arranged, the fixed installation among the rod pieces is realized through the prior art, such as through U-shaped bolts and installation plate fixed installation, the rear end of the left pull rod 21 is fixedly installed with the front side of the middle part of the vertical arm of the second depth-adjusting device 27, the lower end of the depth-limiting nut of the second depth-adjusting device 27 is fixedly installed with the front upper side of the left oblique beam 24, the rear end of the right pull rod 22 is fixedly installed with the front side of the middle part of the vertical arm of the third depth-adjusting device, the lower end of the depth-limiting nut of the third depth-adjusting device is fixedly installed with the front upper side of the front part of the right oblique beam 25, the rear end of the rear pull rod 23 is fixedly installed with the front side of the middle part of the vertical arm of the fourth depth-adjusting device 28. In the use, through such setting, can simplify the installation frame of mixing the soil moisture, save manufacturing cost.
As shown in fig. 1, 2, 3 and 4, the left soil moisture preservation device group comprises a plurality of left soil moisture preservation device discs 14 which are arranged at intervals along the right side of the left oblique beam 24, the right soil moisture preservation device group comprises a plurality of right soil moisture preservation device discs 15 which are arranged at intervals along the left side of the right oblique beam 25, and the left soil moisture preservation device discs 14 and the right soil moisture preservation device discs 15 are distributed in a bilateral symmetry manner.
According to the requirement, the left furrow closer disk 14 and the right furrow closer disk 15 have the same structure and are 9. In the use, through such setting, can utilize the garrulous soil of left furrow closer disc 14 and right furrow closer disc 15, earthing, flattening effect makes the soil in ploughing the district level, need not secondary use disc plough level, has improved work efficiency and has also saved the energy.
As shown in fig. 1, 2, 3 and 4, a left hold-down arm 29 inclined from front to back from bottom to top is fixedly installed at the rear part of the left side of the main frame 16 corresponding to the front position of the left pull rod 21, a left connecting hole penetrating up and down is formed in the upper side of the rear end of the left hold-down arm 29, a left hold-down screw 32 is arranged in the left connecting hole, the lower end of the left hold-down screw is hinged and installed with the upper side of the middle part of the left pull rod 21, a matched left hold-down nut is installed on the outer side of the upper part of the left hold-down screw 32, the lower side of the left hold-down nut is in contact with the upper side of the left; a right compression arm 30 which is inclined from front to back from bottom to top is fixedly arranged at the rear part of the right side of the main frame 16 corresponding to the front position of the right pull rod 22, a right connecting hole which is communicated up and down is arranged at the upper side of the rear end of the right compression arm 30, a right compression screw rod is arranged in the right connecting hole, the lower end of the right compression screw rod is hinged and arranged with the upper side of the middle part of the right pull rod 22, a right compression nut which is matched with the right compression screw rod is arranged at the outer side of the upper part of the right compression screw rod, the lower side of the right compression nut is contacted with the upper side of the right compression arm; the upper side of the center of the short beam 20 is fixed with a rear compression arm 31 inclined from front to back from bottom to top, the upper side of the rear end of the rear compression arm 31 is provided with a rear connecting hole which is through up and down, a rear compression screw 33 is arranged in the rear connecting hole, the lower end of the rear compression screw is hinged and installed with the upper side of the middle of the rear pull rod 23, the outer side of the upper part of the rear compression screw 33 is provided with a rear compression nut which is matched with the rear compression nut, the lower side of the rear compression nut is contacted with the upper side of the rear compression arm 31, and the outer side of the rear compression screw 33 corresponding to the.
According to the demand, the left compression arm 29, the right compression arm 30 and the rear compression arm 31 are respectively provided with a horizontal pressing plate on the rear side of the upper end in pairs, the horizontal pressing plate is provided with a connecting hole, the outer sides of the lower parts of the left compression screw 32, the right compression screw and the rear compression screw 33 are respectively provided with a pressing plate, the lower end face of the compression spring is abutted against the upper side of the pressing plate, and the upper end face of the compression spring is abutted against the lower side of the horizontal pressing plate. In the use, through such setting, can increase the heavy burden of left soil moisture content ware disc 14 and right soil moisture content ware disc 15, meet great clod back, also can be with its crushing, make the soil in ploughing the district more level and more smooth, improved the soil preparation quality.
As shown in attached figures 1, 2, 3 and 4, the main plough body 12 is a furrow plough, a vertical column 13 which is vertically arranged is fixedly arranged at the rear side of the main plough body 12, and the upper end of the vertical column 13 is fixedly arranged with a plough body mounting frame 18.
In the use process, through the arrangement, the soil plough layer structure can be restored, the water storage and preservation capability of soil can be improved, partial weeds can be eliminated, and the pest and disease damage can be reduced.
The technical characteristics form an embodiment of the invention, which has strong adaptability and implementation effect, and unnecessary technical characteristics can be increased or decreased according to actual needs to meet the requirements of different situations.
Claims (10)
1. A suspended adjustable furrow-free plough with fertilizer discharging function is characterized by comprising a suspension bracket, a frame, fertilizer discharging devices, depth wheels, a left plough body group, a right plough body group, a left furrow closer group and a right furrow closer group, wherein the suspension bracket capable of moving left and right is arranged at the front side of the frame, a fertilizer discharging box is fixedly arranged at the upper side of the front part of the frame, a left-right input shaft is arranged below the fertilizer discharging box, a plurality of fertilizer discharging devices which are arranged at intervals left and right are connected to the input shaft, the upper end of each fertilizer discharging device is fixedly communicated with a discharging opening at the lower side of the fertilizer discharging box, at least two depth wheels are arranged at intervals left and right at the front part of the frame corresponding to the rear position of the fertilizer discharging device, a rotating shaft is fixed at the center of each depth wheel, a plurality of tooth sheets which are coaxially arranged with the depth wheels are uniformly distributed on the outer side of each depth wheel along the circumference, one rotating shaft is connected with the, frame middle part downside fixed mounting has bilateral symmetry and is left plough body group and right plough body group that "V" shape distributes, and left plough body group and right plough body group are including a plurality of main plough body respectively, are located the turn-tilling direction of two main plough bodies that foremost lateral symmetry set up inwards, and the turn-tilling direction of the main plough body that all the other symmetries set up is outwards, and frame rear portion downside is installed bilateral symmetry and is left soil moisture mixing device group and right soil moisture mixing device group that "V" shape distributes.
2. The suspended adjustable furrow-free plough with fertilizer discharging function as claimed in claim 1, wherein the frame comprises a main frame, a connecting sleeve, a front cross beam, a plough body mounting frame and a furrow closer mounting frame, the main frame is shaped like Contraband with a backward opening, the cross beam at the front side of the main frame is a connecting cross beam, the connecting sleeve is sleeved outside the connecting cross beam, the upper side of the left part and the upper side of the right part of the connecting sleeve are respectively provided with a left connecting hole and a right connecting hole which are communicated up and down, the upper side of the middle part of the connecting cross beam corresponding to the positions of the left connecting hole and the right connecting hole is respectively provided with a left main adjusting hole and a right main adjusting hole which are communicated up and down, the left part of the connecting sleeve is fixedly connected with the left main adjusting hole through a left connecting pin which sequentially passes through the left connecting hole and the right main adjusting hole, the upper side of the left part of the connecting cross beam corresponding to the left main adjusting hole is uniformly provided with at least one left, the utility model discloses a soil moisture content ware mounting bracket, including main adjusting hole, connecting crossbeam, fertilizing box, limiting wheel, soil moisture content ware mounting bracket, the right side upside equipartition that corresponds the right-hand position of right main adjusting hole has at least one right side to assist the adjusting hole of lining up from top to bottom, connecting sleeve upper portion and the mounted frame lower part fixed connection of position between corresponding left connecting hole and the right connecting hole, fertilizing box fixed mounting is at the anterior upside of main frame, the inboard fixed mounting in main frame middle part has the front beam of left right side, the depth wheel is two and the symmetry installs in front beam left part and right part, both ends rear fixed mounting bracket that has bilateral symmetry and is "V" shape distribution about the front beam, the main plough body is "V" shape of bilateral symmetry and fixes at plough body mounting bracket left part downside and right part downside, both ends link together with soil moisture content ware mounting bracket about the main frame rear side, left side soil moisture.
3. The furrow-free plough with the fertilizer discharging function as claimed in claim 2, wherein the rotating shaft is provided with a first depth-adjusting device, the first depth-adjusting device comprises a vertical arm, a depth-limiting screw and a depth-limiting nut, the vertical arm is fixedly mounted on the front cross beam corresponding to the position of the rotating shaft, the vertical arm is of a cylindrical structure with the upper end closed and the lower end open, the upper end center of the vertical arm is provided with an opening smaller than the inner diameter, the depth-limiting screw is arranged in the vertical arm, the upper end of the depth-limiting screw is provided with an adjusting handle penetrating through the opening and positioned above the vertical arm, the outer side of the lower part of the depth-limiting screw is screwed with the depth-limiting nut which is slidably mounted in the vertical arm, the outer side section of the depth-limiting nut and the inner side section of the vertical arm are both.
4. The furrow plough with fertilizer discharging function of claim 2 or 3 wherein the rear side of the plough body mounting rack is fixed with a left-right short beam, and the pair of main plough bodies positioned at the rearmost part are mutually close and fixedly mounted at the left and right ends of the short beam.
5. The furrow-free plough with fertilizer discharging function as claimed in claim 4, wherein the furrow closer mounting bracket comprises a left pull rod, a right pull rod, a rear pull rod, a left oblique beam, a right oblique beam and a rear cross beam, the left and right ends of the rear side of the main frame are respectively hinged with the front end of the front and rear left pull rod and the front end of the front and rear right pull rod, the rear end of the left pull rod and the rear end of the right pull rod are respectively and fixedly provided with a second depth-adjusting device and a third depth-adjusting device, the rear side of the center of the short cross beam is hinged with the front end of the front and rear pull rod, the rear end of the rear pull rod is fixedly provided with a fourth depth-adjusting device, the lower end of the fourth depth-adjusting device is fixedly provided with a left and right rear cross beam, the left oblique beam from front to rear left is fixedly provided with the left oblique beam, the upper side of the front portion of the left oblique beam is fixedly provided with the lower end of the second depth-adjusting device, the right, the upper side of the front part of the right oblique beam is fixedly installed together with the lower end of the third depth adjusting device, the left soil moisture preservation device group is installed on the left oblique beam, the right soil moisture preservation device group is installed on the right oblique beam, and the second depth adjusting device, the third depth adjusting device and the fourth depth adjusting device are all the same as the first depth adjusting device in structure.
6. The hanging adjustable furrow-free plough with fertilizer discharging function as claimed in claim 5, wherein the left furrow closer set comprises a plurality of left furrow closer disks spaced along the right side of the left sloping beam, the right furrow closer set comprises a plurality of right furrow closer disks spaced along the left side of the right sloping beam, and the left furrow closer disks and the right furrow closer disks are distributed in bilateral symmetry.
7. The hanging adjustable furrow-free plough with fertilizer discharging function as claimed in claim 5 or 6, wherein a left pressing arm inclined from front to back from bottom to top is fixedly installed at the rear part of the left side of the main frame corresponding to the position in front of the left pull rod, a left connecting hole which is through from top to bottom is arranged at the upper side of the rear end of the left pressing arm, a left pressing screw rod is arranged in the left connecting hole, the lower end of the left pressing screw rod is hinged with the upper side of the middle part of the left pull rod, a left pressing nut which is matched with the left pressing screw rod is installed at the outer side of the upper part of the left pressing screw rod, the lower side of the left pressing nut is contacted with the upper side of the left pressing; a right compression arm which is inclined from front to back from bottom to top is fixedly arranged at the rear part of the right side of the main frame corresponding to the front position of the right pull rod, a right connecting hole which is communicated up and down is arranged at the upper side of the rear end of the right compression arm, a right compression screw rod is arranged in the right connecting hole, the lower end of the right compression screw rod is hinged and arranged with the upper side of the middle part of the right pull rod, a right compression nut which is matched with the right compression screw rod is arranged at the outer side of the upper part of the right compression screw rod, the lower side of the right compression nut is contacted with the upper side of the; the upper side of the center of the short crossbeam is fixed with a rear compression arm which is inclined from front to back by lower and up, the upper side of the rear compression arm rear end is provided with a rear connecting hole which is communicated from top to bottom, a rear compression screw rod is arranged in the rear connecting hole, the lower end of the rear compression screw rod is hinged and mounted with the upper side of the middle part of the rear pull rod, the outer side of the upper part of the rear compression screw rod is provided with a rear compression nut which is matched with the rear compression screw rod, the lower side of the rear compression nut is contacted with the upper side of the rear compression arm, and a rear.
8. The suspended adjustable furrow-free plough with fertilizer discharging as claimed in claim 2, 3, 5 or 6, wherein the main plough body is a furrow plough, a vertically arranged upright post is fixedly mounted at the rear side of the main plough body, and the upper end of the upright post is fixedly mounted with the plough body mounting frame.
9. The mounted adjustable furrow plough with fertilizer discharging of claim 4 wherein the main plough body is a furrow plough, a vertically disposed upright post is fixedly mounted at the rear side of the main plough body, and the upper end of the upright post is fixedly mounted with the plough body mounting bracket.
10. The mounted adjustable furrow plough with fertilizer discharging of claim 7 wherein the main plough body is a furrow plough, a vertically disposed upright post is fixedly mounted at the rear side of the main plough body, and the upper end of the upright post is fixedly mounted with the plough body mounting bracket.
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| CN202011295507.6A CN112292947A (en) | 2020-11-18 | 2020-11-18 | Mounted adjustable furrow-free plough with fertilizer discharging function |
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| CN202011295507.6A CN112292947A (en) | 2020-11-18 | 2020-11-18 | Mounted adjustable furrow-free plough with fertilizer discharging function |
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Application publication date: 20210202 |