CN211481869U - Dark loose soil preparation machine suitable for brick laterite banana ground - Google Patents
Dark loose soil preparation machine suitable for brick laterite banana ground Download PDFInfo
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- CN211481869U CN211481869U CN201921892169.7U CN201921892169U CN211481869U CN 211481869 U CN211481869 U CN 211481869U CN 201921892169 U CN201921892169 U CN 201921892169U CN 211481869 U CN211481869 U CN 211481869U
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Abstract
The utility model discloses a subsoiling soil preparation machine suitable for brick laterite banana ground, including subsoiling frame, subsoiler structure, limit for depth wheel structure, linkage, soil preparation device, soil preparation frame. The utility model has the advantages that: when the banana deep scarification device works, a tractor pulls the whole machine to move forwards through the suspension device, the deep scarification shovel deeply loosens the banana land, and the land preparation device behind the whole machine levels the deeply scarified land surface; the utility model designs a subsoiling land preparation machine with a side wing shovel based on brick laterite banana land in Hainan area by adopting a mode of combining subsoiling land preparation, and the safety pin automatically falls off to play an anti-overload role when heavy soil and resistance are met; meanwhile, the soil preparation mechanism is designed into a four-bar structure, so that the deep-loosened ground surface can be leveled without additional power input, and the multiple purposes of one machine are achieved; the whole machine has compact structure, can loosen soil, break the plough bottom layer, effectively improve the soil structure and improve the drought resistance of soil water storage.
Description
Technical Field
The utility model relates to a soil preparation machine loosens deeply specifically is a soil preparation machine loosens deeply suitable for brick laterite banana ground belongs to agricultural machine technical field.
Background
Bananas are the largest amount of fruits in world trade and fresh fruit consumption, are positioned by grain and agriculture organizations of the united nations as the 4 th grain crops after rice, wheat and corn in developing countries, and nowadays, the banana industry becomes the agricultural support industry in tropical regions of south asia in China and plays an important role in the development of hot-zone economy and rural society.
The short-period banana planting mode is combined with the traditional banana field ploughing and rotary tillage mode, so that the operation times of the agricultural machine are greatly increased, the soil below a soil plough layer of a banana field is continuously compacted and forms a plough bottom layer for a long time, the roughness of the surface of the soil is reduced, rainwater cannot rapidly penetrate into the soil to form surface runoff, a large amount of surface soil and organic matters are taken away, and the growth of banana trees and the yield and quality of bananas are influenced. The banana land in the hot area is mainly brick red loam which is relatively viscous and heavy in texture and deep in soil layer, and brick red loam of the soil is easy to occur in a hot and rainy environment, so that the current deep scarification operation on the banana land is large in resistance and low in efficiency.
Subsoiling is used as one of key technologies of protective farming, a subsoiling shovel is used for loosening soil, a plough bottom layer is broken, the soil structure can be effectively improved, and the water storage and drought resistance capability of the soil is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a soil preparation machine loose deeply who is applicable to brick laterite banana ground just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a subsoiling land preparation machine suitable for brick laterite banana land comprises a subsoiling frame, a subsoiling shovel structure, a depth limiting wheel structure, a suspension device, a land preparation device and a land preparation frame;
the subsoiler frame comprises: the deep scarification machine comprises a front cross beam, a rear cross beam and longitudinal connecting beams, wherein the longitudinal connecting beams are symmetrical left and right, and are welded between the front cross beam and the rear cross beam in pairs in a group to form the action of a complete machine deep scarification machine frame framework; the front cross beam and the rear cross beam are parallel to each other, and the distance between the two cross beams is consistent with the length of the longitudinal connecting beam;
the subsoiler structure comprises: the subsoiler comprises a subsoiler handle, a subsoiler fixing plate, a subsoiler top plate, side wing plates, a shovel tip, an outer connecting plate, an inner connecting plate and a subsoiler fixing plate, wherein the subsoiler handle is a straight handle with radian and is fixedly connected between the two subsoiler fixing plates through bolts, holes are formed in the inner surface of the subsoiler fixing plate and the outer surface of the subsoiler handle, and the holes are fixedly connected through the bolts to form connection; the top plate of the subsoiler is consistent with the radian of the handle of the subsoiler, the outer surface of the top plate of the subsoiler is provided with a hole and is fixedly connected with the upper surface of the handle of the subsoiler through a bolt, and the width of the top plate of the subsoiler is consistent with the distance between the two fixedly connected plates of the subsoiler; the upper part of the shovel tip is provided with a groove which is matched and fixedly connected with the lower part of the subsoiler top plate, and the outer surface of the shovel tip is provided with a hole and fixedly connected with the upper surface of the subsoiler handle through a bolt; the inner connecting plate is symmetrical left and right and is provided with evenly distributed circumferential holes, and the outer surface of the subsoiler handle is provided with holes which are fixedly connected with the inner connecting plate through safety pins; the upper surface of the inner connecting plate is welded with the subsoiler fixing plate, the outer connecting plates are longitudinally and symmetrically welded on the outer surface of the inner connecting plate, and the outer connecting plate, the inner connecting plate and the subsoiler fixing plate form a subsoiler assembling main body structure; subsoiler fixed plate lower surface and front beam upper surface welding, subsoiler fixed plate and front beam upper surface welding, the surface trompil will be from top to bottom subsoiler fixed plate rigid coupling in the subsoiler frame through the safety pin simultaneously.
The depth wheel structure includes: the depth limiting wheel disc is connected with the depth limiting wheel shaft through the depth limiting wheel hub, the center of the depth limiting wheel shaft is provided with a hole and is fixedly connected with the adjusting rod, and the adjusting rod is vertically and fixedly connected in the depth limiting wheel shaft; the outer surface of the depth wheel rod is fixedly connected with a longitudinal connecting beam of the subsoiler frame through a bolt.
The suspension device includes: the suspension device comprises a main hanging plate, an auxiliary hanging plate, a stabilizer bar, a fixed rod and a fixed ring, wherein the hanging devices are symmetrically distributed from left to right, an opening at the upper end of the main hanging plate is fixedly connected onto the fixed rod, an opening at the front end is fixedly connected with a front cross beam of the deep scarification rack, and an opening at the rear end is fixedly connected with a rear cross beam of the deep scarification rack; the auxiliary hanging plate is positioned on the inner side of the main hanging plate and is connected with the main hanging plate through a bolt; the stabilizing rod is positioned in the middle of the suspension device, the opening at the front end is fixedly connected with the fixing rod, and the opening at the rear end is fixedly connected with the rear cross beam of the subsoiler frame to play a role of a stabilizing device; the fixing rods are fixedly connected between the stabilizing rods and the main hanging plate and play a role of connecting the framework, and meanwhile, the fixing rings are distributed on two sides of the main hanging plate and play a role of stabilizing and reinforcing; the main hitch plate, the auxiliary hitch plate and the stabilizer bar form a three-point hitch device which is articulated with a tractor and drives the whole machine to work under the traction of the tractor.
The soil preparation device includes: soil preparation roller and soil preparation blade, wherein, soil preparation blade 502 designs for half crescent, evenly distributed in soil preparation roller circumferential surface.
The soil preparation frame includes: the four-bar linkage type three-dimensional hanging device comprises a hanging ear plate, two inclined pull plates, a hanging bottom plate, a side pull plate, a connecting rod and an operating rod, wherein the hanging ear plate, the two inclined pull plates, the hanging bottom plate and the side pull plate form a four-bar linkage mechanism; the side pulling plate is welded with the hanging bottom plate and fixedly connected between the two inclined pulling plates through bolts, the side pulling plate is a flat plate with radian, the plate is provided with uniformly distributed circumferential holes, and each hole is spaced by 5 degrees; the operating rod is welded on the upper surface of the side pull plate.
As a further aspect of the present invention: the soil preparation blades are uniformly distributed in 4 rows along the circumferential direction of the soil preparation roller, and each row contains 9 blades; 4 blades form a group, and the axial distance between adjacent blades is 70 mm.
As a further aspect of the present invention: the land preparation blade designs for half crescent, and thickness is 10 mm.
As a further aspect of the present invention: the inner connecting plate is connected with the subsoiler handle through a safety pin.
As a further aspect of the present invention: the shovel tip and the subsoiler top plate are in a separated combination type and are fixedly connected with the subsoiler handle through bolts.
As a further aspect of the present invention: the inner connecting plate is provided with uniformly distributed circumferential holes, and the subsoiler handle can be fixedly connected with different circumferential holes through bolts; and the subsoiler device is provided with a side wing plate structure.
As a further aspect of the present invention: the land preparation frame adopts a four-bar structure, and the working height of the land preparation roller is adjusted through an operating lever.
As a further aspect of the present invention: the shovel point angle of the shovel point is 30 degrees, the cutting edge is quenched and made of an anti-corrosion material.
The utility model has the advantages that: the subsoiling land preparation machine suitable for the brick laterite banana land is reasonable in design, the shovel tip and the shovel handle are simpler and easier to replace in the working process, and the soil-entering angle of the subsoiling shovel can be adjusted through simple different bolt fixing positions; when encountering objects with larger resistance such as stones and the like, the safety pin can be automatically disconnected, thereby achieving the effect of overload protection; the soil preparation frame is designed into a four-bar structure and is arranged at the rear part of the whole machine, and the soil preparation height can be adjusted through the operating lever in the using process, so that the soil preparation frame is suitable for different working environments; the design of subsoiler considers the property of brick red soil in Hainan, adds and establishes the flank board and subsoiler surface adopts anticorrosive material to handle, compares in the subsoiler of past, more is applicable to the subsoiling operation in brick red soil banana land.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic view of the construction of the subsoiler of the present invention;
FIG. 6 is a schematic view of the three-dimensional structure of the subsoiler frame of the present invention;
FIG. 7 is a schematic view of a three-dimensional structure of the depth wheel device of the present invention;
fig. 8 is a schematic view of a three-dimensional structure of the suspension device of the present invention;
FIG. 9 is a schematic view of the three-dimensional structure of the soil preparation roller of the present invention;
fig. 10 is a schematic view of the overall rack structure of the present invention.
In the figure: 1. a deep scarification frame; 2. a subsoiling shovel; 3. a depth wheel; 4. a suspension device; 5. a soil preparation device; 6. soil preparation machine frame; 101. a front cross member; 102. a rear cross member; 103. longitudinally connecting the beams; 201. subsoiling the shovel shaft; 202. a subsoiling shovel is fixedly connected with a plate; 203. a top plate of the subsoiler; 204. a side wing panel; 205. a shovel tip; 206. an outer connecting plate; 207. an inner connecting plate; 208. a subsoiler fixing plate; 301. a depth limiting wheel disc; 302. a depth limiting hub; 303. adjusting a rod; 304. a depth wheel rod; 305. a depth limiting wheel shaft; 401. a primary hitch plate; 402. a secondary hitch plate; 403. a stabilizer bar; 404. fixing the rod; 405. fixing the rod; 501. A land preparation roller; 502. soil preparation blade; 601. hanging an ear plate; 602. obliquely pulling the plate; 603. hanging a bottom plate; 604. a side pulling plate; 605. connecting rods 606, a joystick.
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 subsoiling and soil preparation machine suitable for a brick red loam banana land comprises a subsoiling frame 1, a subsoiling shovel structure 2, a depth limiting wheel structure 3, a suspension device 4, a soil preparation device 5 and a soil preparation frame 6;
the subsoiler housing 1 comprises: the deep scarification machine frame comprises a front cross beam 101, a rear cross beam 102 and longitudinal connecting beams 103, wherein the longitudinal connecting beams 103 are symmetrical left and right, and are welded between the front cross beam 101 and the rear cross beam 102 in pairs in a group to form the skeleton action of the deep scarification machine frame 1; the front cross beam 101 and the rear cross beam 102 are parallel to each other, and the distance between the two cross beams is consistent with the length of the longitudinal connecting beam 103;
the subsoiler structure 2 comprises: the subsoiler comprises a subsoiler handle 201, subsoiler fixed connection plates 202, a subsoiler top plate 203, side wing plates 204, shovel tips 205, an external connection plate 206, an internal connection plate 207 and a subsoiler fixed plate 208, wherein the subsoiler handle 201 is a straight handle with radian and is fixedly connected between the two subsoiler fixed connection plates 202 through bolts, holes are formed in the inner surfaces of the subsoiler fixed connection plates 202 and the outer surfaces of the subsoiler handles 201, and the connection is formed through the fixed connection of the bolts; the top plate 203 of the subsoiler has the same radian with the handle 201 of the subsoiler, and the outer surface of the top plate is provided with holes and is fixedly connected with the upper surface of the handle 201 of the subsoiler through bolts, and the width of the top plate is the same as the distance between the two fixedly connecting plates 202 of the subsoiler; the upper part of the shovel tip 205 is provided with a groove which is matched and fixedly connected with the lower part of the subsoiler top plate 203, and the outer surface of the shovel tip is provided with a hole which is fixedly connected with the upper surface of the subsoiler handle 201 through a bolt; the inner connecting plate 207 is bilaterally symmetrical and is provided with evenly distributed circumferential holes, the hole on the outer surface of the subsoiler handle 201 is fixedly connected with the inner connecting plate 207 through a safety pin, and the subsoiler soil-entering angle can be controlled by adjusting the positions of different fixing holes, so that the subsoiler adapts to different soil environments; the upper surface of the inner connecting plate 207 is welded with a subsoiler fixing plate 208, the outer connecting plate 206 is longitudinally and symmetrically welded on the outer surface of the inner connecting plate 207, and the outer connecting plate 206, the inner connecting plate 207 and the subsoiler fixing plate 208 form a subsoiler assembling main body structure; subsoiler fixed plate 208 lower surface and front beam 101 upper surface welded, subsoiler fixed plate 208 and front beam 101 upper surface welded, the surface trompil will be from top to bottom subsoiler fixed plate 208 rigid coupling in subsoiler frame 1 through the safety pin simultaneously.
The depth wheel structure 3 includes: the depth wheel disc 301 and the depth wheel shaft 305 are connected through the depth wheel hub 302, the center of the depth wheel shaft 305 is provided with a hole and fixedly connected with the adjusting rod 303, the adjusting rod 303 is vertically and fixedly connected in the depth wheel shaft 304, and the working height of the machine can be adjusted through adjusting the fixedly connecting position, so that the depth limiting effect is achieved; the outer surface of the depth wheel rod 304 is fixedly connected with the longitudinal connecting beam 103 of the subsoiler frame through bolts.
The suspension device 4 comprises: the suspension device 4 is symmetrically distributed left and right, an opening at the upper end of the main hanging plate 401 is fixedly connected to the fixing rod 404, an opening at the front end is fixedly connected with a front cross beam 101 of the subsoiler frame 1, and an opening at the rear end is fixedly connected with a rear cross beam 102 of the subsoiler frame 1; the auxiliary hanging plate 402 is positioned on the inner side of the main hanging plate 401 and is connected with the main hanging plate 401 through bolts; the stabilizer bar 403 is positioned in the middle of the suspension device 4, the front end opening is fixedly connected with the fixing rod 404, and the rear end opening is fixedly connected with the rear cross beam 102 of the subsoiler frame 1 to play a role of a stabilizer; the fixing rod 404 is fixedly connected between the stabilizing rod 403 and the main hanging plate 401 to play a role of connecting a framework, and meanwhile, the fixing rings 405 are distributed on two sides of the main hanging plate 401 to play a role of stabilizing and reinforcing; the main hitch plate 401, the auxiliary hitch plate 402 and the stabilizer bar 403 form a three-point hitch device which is hitched with a tractor and drives the whole machine to work under the traction of the tractor.
The land preparation device 5 includes: the land preparation roller 501 and the land preparation blades 502, wherein the land preparation blades 502 are designed to be semi-crescent and uniformly distributed on the circumferential surface of the land preparation roller 501.
The soil preparation frame 6 includes: the front end of the hanging ear plate 601 is welded with the rear cross beam 102, a hole at the rear end is fixedly connected with the inclined pull plate 602, the inclined pull plate 602 is composed of two plates, and the upper end and the lower end of the inclined pull plate 602 are provided with holes; the side pulling plate 604 is welded with the hanging bottom plate 603 and fixedly connected between the two inclined pulling plates 602 through bolts, the side pulling plate 604 is a flat plate with radian, circumferential holes are uniformly distributed on the plate, the interval between every two holes is 5 degrees, and the side pulling plate can be adjusted between 0 degree and 25 degrees; the lever 606 is welded to the upper surface of the side draw plate 604.
Further, in the embodiment of the present invention, the soil preparation blades 502 are uniformly distributed in 4 rows along the circumferential direction of the soil preparation roller 501, and each row has 9 blades; 4 blades form a group, and the axial distance between adjacent blades is 70 mm.
Further, in the embodiment of the utility model provides an in, soil preparation blade 502 designs for half crescent, and thickness is 10mm, can be used to the top soil after better broken dark pine, reaches the soil preparation effect.
Further, in the embodiment of the utility model, the fishplate bar 207 passes through the safety pin with subsoiler handle 201 and is connected, and the subsoiler in-process, if when meeting the great object of resistance such as stone, the safety pin can automatic disconnection, reaches overload protection's effect.
Further, in the embodiment of the utility model provides an in, shovel point 205 adopts the separation and combination formula with subsoiler roof 203, passes through the bolt rigid coupling with subsoiler handle 201, and the easy change shovel point when shovel point wearing and tearing and harm practices thrift the cost, saves time.
Furthermore, in the embodiment of the present invention, the inner connection plate 207 is provided with evenly distributed circumferential holes, and the subsoiler handle 201 can be fixedly connected with different circumferential holes through bolts, so as to control the subsoiler soil-entering angle; and the subsoiler device is provided with a side wing plate 204 structure, so that the subsoiling area is enlarged, the soil loosening coefficient is improved, and meanwhile, on the basis of the sticky weight of brick laterite, a mouse-way type groove can be formed at the lower layer of the wing, and excessive water in soil is removed.
Further, in the embodiment of the present invention, the soil preparation frame 6 adopts a four-bar linkage structure, and adjusts the working height of the soil preparation roller 501 through the control rod 606, so as to adapt to different working environments.
Further, in the embodiment of the utility model, the shovel closed angle of shovel point 205 is 30, and the blade adopts anticorrosive material preparation through quenching treatment, more is adapted to the red loam soil work environment of brick in Hainan area.
The working principle is as follows: when the subsoiling land preparation machine suitable for the brick laterite banana land is used, a subsoiling land preparation combination mode is adopted, the whole machine works under the traction of a tractor, the land preparation device 5 does not need power input, the land preparation effect is achieved by means of friction force generated by ground soil crushing and the land preparation roller 501, and resources are saved; the soil-entering angle of the subsoiler 2 can be adjusted by a simple fixed connection mode, and the shovel tip 205 adopts a separation combination mode, so that parts are easy to replace; in the design of the subsoiler 2, the characteristics of brick red soil in Hainan province are considered, the side wing plates 204 are additionally arranged, the soil disturbing area is increased, and the surface of the subsoiler 2 is treated by anti-corrosion materials, so that the subsoiler is more suitable for subsoiling operation of brick red soil banana lands; because brick laterite is heavy, when the working resistance is too large, the safety pin can be automatically disconnected, so that the overload protection effect is achieved; the soil preparation machine frame 6 is designed into a four-bar structure and is arranged at the rear part of the whole machine, and the soil preparation height can be adjusted through the operating lever 606 in the using process, so that the soil preparation machine frame is suitable for different working environments.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a soil preparation machine loose deeply suitable for brick laterite banana land, includes subsoiler frame (1), subsoiler structure (2), limit for depth wheel structure (3), linkage (4), soil preparation device (5), soil preparation frame (6), its characterized in that:
the subsoiler frame (1) comprises: the deep scarification machine frame comprises a front cross beam (101), a rear cross beam (102) and longitudinal connecting beams (103), wherein the longitudinal connecting beams (103) are symmetrical left and right, and are welded in pairs in the middle of the front cross beam (101) and the rear cross beam (102) to form the skeleton action of the deep scarification machine frame (1); the front cross beam (101) and the rear cross beam (102) are parallel to each other, and the distance between the two cross beams is consistent with the length of the longitudinal connecting beam (103);
the subsoiler structure (2) comprising: the subsoiler comprises a subsoiler handle (201), subsoiler fixing plates (202), a subsoiler top plate (203), side wing plates (204), shovel tips (205), an external connecting plate (206), an internal connecting plate (207) and a subsoiler fixing plate (208), wherein the subsoiler handle (201) is a straight handle with radian and is fixedly connected between the two subsoiler fixing plates (202) through bolts, holes are formed in the inner surface of the subsoiler fixing plate (202) and the outer surface of the subsoiler handle (201), and the holes are fixedly connected through bolts to form connection; the top plate (203) of the subsoiler is consistent with the radian of the subsoiler handle (201), the outer surface of the top plate is provided with a hole and fixedly connected with the upper surface of the subsoiler handle (201) through a bolt, and the width of the top plate is consistent with the distance between the two subsoiler fixing plates (202); a groove is designed at the upper part of the shovel tip (205), the shovel tip and the lower part of the subsoiler top plate (203) are matched and fixedly connected, an opening is formed in the outer surface of the shovel tip, and the shovel tip is fixedly connected with the upper surface of the subsoiler handle (201) through a bolt; the inner connecting plate (207) is bilaterally symmetrical and is provided with uniformly distributed circumferential holes, and an opening on the outer surface of the subsoiler handle (201) is fixedly connected with the inner connecting plate (207) through a safety pin; the upper surface of the inner connecting plate (207) is welded with the subsoiler fixing plate (208), the outer connecting plate (206) is longitudinally and symmetrically welded on the outer surface of the inner connecting plate (207), and the outer connecting plate (206), the inner connecting plate (207) and the subsoiler fixing plate (208) form a subsoiler assembling main body structure; the lower surface of the sub-soiling shovel fixing plate (208) is welded with the upper surface of the front cross beam (101), holes are formed in the surface of the sub-soiling shovel fixing plate, and the upper sub-soiling shovel fixing plate and the lower sub-soiling shovel fixing plate (208) are fixedly connected to the sub-soiling frame (1) through safety pins;
the depth wheel structure (3) comprises: the depth limiting wheel disc (301), the depth limiting wheel hub (302), the adjusting rod (303), the depth limiting wheel rod (304) and the depth limiting wheel shaft (305), wherein the depth limiting wheel disc (301) is connected with the depth limiting wheel shaft (305) through the depth limiting wheel hub (302), the center of the depth limiting wheel shaft (305) is provided with a hole and fixedly connected with the adjusting rod (303), and the adjusting rod (303) is vertically and fixedly connected in the depth limiting wheel rod (304); the outer surface of the depth wheel rod (304) is fixedly connected with a longitudinal connecting beam (103) of the subsoiler frame through a bolt;
the suspension device (4) comprises: the suspension device comprises a main hanging plate (401), an auxiliary hanging plate (402), a stabilizing rod (403), a fixing rod (404) and a fixing ring (405), wherein the hanging devices (4) are distributed in bilateral symmetry, an opening at the upper end of the main hanging plate (401) is fixedly connected to the fixing rod (404), an opening at the front end is fixedly connected with a front cross beam (101) of the subsoiling frame (1), and an opening at the rear end is fixedly connected with a rear cross beam (102) of the subsoiling frame (1); the auxiliary hanging plate (402) is positioned on the inner side of the main hanging plate (401) and is connected with the main hanging plate (401) through a bolt; the stabilizer bar (403) is positioned in the middle of the suspension device (4), the front end opening is fixedly connected with the fixed rod (404), and the rear end opening is fixedly connected with the rear cross beam (102) of the subsoiler frame (1) to play a role of a stabilizer; the fixing rods (404) are fixedly connected between the stabilizing rods (403) and the main hanging plate (401) to play a role in connecting the framework, and meanwhile, the fixing rings (405) are distributed on two sides of the main hanging plate (401) to play a role in stabilizing and reinforcing; the main hitch plate (401), the auxiliary hitch plate (402) and the stabilizer bar (403) form a three-point hitch device which is hitched with a tractor and drives the whole machine to work under the traction of the tractor;
the soil preparation device (5) comprises: the land preparation device comprises a land preparation roller (501) and land preparation blades (502), wherein the land preparation blades (502) are designed to be semi-crescent and uniformly distributed on the circumferential surface of the land preparation roller (501);
the soil preparation frame (6) comprises: the four-bar linkage type lifting device comprises a hanging ear plate (601), two inclined pull plates (602), a hanging bottom plate (603), a side pull plate (604), a connecting rod (605) and an operating rod (606), wherein the hanging ear plate (601), the two inclined pull plates (602), the hanging bottom plate (603) and the side pull plate (604) form a four-bar linkage mechanism, the front end of the hanging ear plate (601) is welded with a rear cross beam (102), a hole at the rear end is fixedly connected with the inclined pull plate (602), the inclined pull plate (602) is composed of two plates, and the upper end and the lower end of the inclined pull plate are provided with holes; the side pulling plate (604) is welded with the hanging bottom plate (603) and fixedly connected between the two inclined pulling plates (602) through bolts, the side pulling plate (604) is a flat plate with radian, the plate is provided with uniformly distributed circumferential holes, and each hole is spaced by 5 degrees; the operating rod (606) is welded on the upper surface of the side pulling plate (604).
2. The subsoiling soil preparation machine adapted for use in brick laterite banana lands of claim 1, wherein: the land preparation blades (502) are uniformly distributed in 4 rows along the circumferential direction of the land preparation roller (501), and each row comprises 9 blades; 4 blades form a group, and the axial distance between adjacent blades is 70 mm.
3. The subsoiling soil preparation machine adapted for use in brick laterite banana lands of claim 1, wherein: the land preparation blade (502) is designed to be semi-crescent and 10mm thick.
4. The subsoiling soil preparation machine adapted for use in brick laterite banana lands of claim 1, wherein: the inner connecting plate (207) is connected with the subsoiler handle (201) through a safety pin.
5. The subsoiling soil preparation machine adapted for use in brick laterite banana lands of claim 1, wherein: the shovel tip (205) and the subsoiler top plate (203) adopt a separation combination type and are fixedly connected with the subsoiler handle (201) through bolts.
6. The subsoiling soil preparation machine adapted for use in brick laterite banana lands of claim 1, wherein: the inner connecting plate (207) is provided with evenly distributed circumferential holes, and the subsoiler handle (201) can be fixedly connected with different circumferential holes through bolts; and the subsoiler device is provided with a side wing plate (204) structure.
7. The subsoiling soil preparation machine adapted for use in brick laterite banana lands of claim 1, wherein: the land preparation frame (6) adopts a four-bar structure, and the working height of the land preparation roller (501) is adjusted through the operating lever (606).
8. The subsoiling soil preparation machine adapted for use in brick laterite banana lands of claim 1, wherein: the shovel point angle of the shovel point (205) is 30 degrees, and the cutting edge is made of anti-corrosion materials after quenching treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921892169.7U CN211481869U (en) | 2019-11-05 | 2019-11-05 | Dark loose soil preparation machine suitable for brick laterite banana ground |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921892169.7U CN211481869U (en) | 2019-11-05 | 2019-11-05 | Dark loose soil preparation machine suitable for brick laterite banana ground |
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| CN211481869U true CN211481869U (en) | 2020-09-15 |
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| CN201921892169.7U Expired - Fee Related CN211481869U (en) | 2019-11-05 | 2019-11-05 | Dark loose soil preparation machine suitable for brick laterite banana ground |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112997610A (en) * | 2021-03-05 | 2021-06-22 | 中国农业大学 | Subsoiling device, system, method for adjusting tilling depth and method for controlling tilling depth |
| RU216439U1 (en) * | 2022-11-29 | 2023-02-03 | Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) | Multifunctional tillage device |
-
2019
- 2019-11-05 CN CN201921892169.7U patent/CN211481869U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112997610A (en) * | 2021-03-05 | 2021-06-22 | 中国农业大学 | Subsoiling device, system, method for adjusting tilling depth and method for controlling tilling depth |
| CN112997610B (en) * | 2021-03-05 | 2023-07-21 | 中国农业大学 | Subsoiling device, subsoiling system, tilling depth adjusting method and tilling depth control method |
| RU216439U1 (en) * | 2022-11-29 | 2023-02-03 | Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) | Multifunctional tillage device |
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