CN219373003U - Soil deep ploughing machine - Google Patents
Soil deep ploughing machine Download PDFInfo
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- CN219373003U CN219373003U CN202320455624.7U CN202320455624U CN219373003U CN 219373003 U CN219373003 U CN 219373003U CN 202320455624 U CN202320455624 U CN 202320455624U CN 219373003 U CN219373003 U CN 219373003U
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Abstract
The utility model discloses a soil deep ploughing machine, which comprises a frame used for being connected with a power locomotive, wherein a gearbox is fixedly arranged at the upper end of the frame, the gearbox is in power connection with a driving shaft, a rotary tillage cutter head is arranged on the driving shaft, and rotary tillage cutters used for breaking soil and breaking earth are fixedly arranged on the rotary tillage cutter head, and the soil deep ploughing machine is structurally characterized in that: the rotary tillage cutterhead is fixedly provided with a first soil turning plate for turning soil and mixing soil, the two ends of the driving shaft are also provided with lateral cutterheads, and the lateral cutterheads are fixedly provided with lateral soil turning devices. The utility model has the characteristics of good soil turning effect and uniform soil mixing during soil turning.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a soil deep ploughing machine.
Background
The hardening phenomenon of the soil occurs after crops are planted for a period of time, particularly, a large amount of fertilizers, herbicides and pesticides are used in the agricultural planting process, so that the hardening degree of the soil is increased, and the hardening process of the soil is accelerated, so that deep ploughing is needed to be carried out on the soil during crop rotation, and the lower soil with the depth of 15-30 cm is turned up and is uniformly mixed with the upper soil. The deep cultivator, also called rotary cultivator, is an agricultural machine mainly used for tillage and soil preparation before farmland planting and sowing, and is matched with a power locomotive. The deep cultivator has the characteristics of strong soil breaking capacity and smooth ground after operation, can complete the tillage and harrowing operation once, breaks the stubble under the ground, is convenient for seeding operation, reduces operation times, saves time and is widely used in the agricultural field.
The existing deep ploughing machine generally adopts rotary tillage cutters to break and turn soil, the rotary tillage cutters generally adopt L-shaped cutters, although the soil deep in the soil can be broken, the soil turning and mixing effect is poor, only a part of lower soil can be turned to the upper layer, the effect of evenly mixing the upper layer and the lower layer soil can not be achieved, as in the efficient rotary tillage machine disclosed in CN 115529863A, the rotary tillage soil breaking cutter structure for crushing and returning the straw into the field disclosed in CN 213214273U is limited by the rotary tillage cutter structure, and the upper layer and the lower layer soil mixing effect is not ideal.
Disclosure of Invention
The utility model provides a soil deep ploughing machine with good soil ploughing effect and uniform soil mixing, which solves the problems that only part of soil at the lower layer can be ploughed up and the mixing effect of soil at the upper layer and the lower layer is poor when the deep ploughing machine is used for deep ploughing the soil.
In order to solve the technical problems, the utility model comprises a frame used for being connected with a power locomotive, a gearbox is fixedly arranged at the upper end of the frame, the gearbox is in power connection with a driving shaft, a rotary tillage cutter head is arranged on the driving shaft, and rotary tillage cutters used for breaking soil and crushing earth are fixedly arranged on the rotary tillage cutter head, and the structure is characterized in that: the rotary tillage cutterhead is further fixedly provided with a first soil turning plate for turning soil and mixing soil, two ends of the driving shaft are further provided with side cutterheads, and the side cutterheads are fixedly provided with side soil turning devices.
After the structure is adopted, when deep ploughing is carried out, the rotary tillage blades on the rotary tillage cutter disc mainly play roles in breaking soil and scattering and crushing deep soil, and meanwhile, a part of deep soil can be turned up to play a role in turning soil and mixing soil to a certain extent; the first soil turning plate is inserted into the soil, can turn up most of the soil in depth to be mixed with the upper soil, and mainly plays roles of turning up the soil and uniformly mixing the upper soil and the lower soil; the side soil turning device on the side cutter disc breaks soil at the side of the deep ploughing machine and breaks and turns soil and mixes soil. The rotary tillage cutter and the first soil turning plate are matched to complete the soil breaking, deep ploughing, soil turning and mixing operation, and after ploughing by a deep ploughing machine, the soil is finely broken and loose, the ground is flat, and the upper layer soil and the lower layer soil are uniformly mixed, so that the deep ploughing effect is good.
Further, the rotary tillage cutterhead is long-strip-shaped, adjacent rotary tillage cutterheads are installed on the driving shaft in a staggered mode, and rotary tillage cutters and first soil turning plates on the adjacent rotary tillage cutterheads are arranged in a staggered mode.
Further, rotary blades are respectively arranged at the two ends, which are farthest from the rotary tillage cutterhead, of the rotary tillage cutterhead, a first soil turning plate is arranged on one side of the rotary blades, the first soil turning plate is fixed on the side edge of the rotary tillage cutterhead, and the first soil turning plate is perpendicular to the disc surface of the rotary tillage cutterhead.
Furthermore, the installation directions of the spaced rotary tillage cutterheads on the driving shaft are consistent, and the first soil turning plate is connected with the two spaced rotary tillage cutterheads.
Further, the side cutterhead is circular, the side soil turning device comprises at least two rotary blades evenly distributed on the side cutterhead, a second soil turning plate is fixedly arranged between every two adjacent rotary blades, and the second soil turning plate is vertically inserted into and fixed on the side cutterhead.
Furthermore, the cutter seats for installing the rotary blades are fixedly arranged on the side cutter head and the rotary blade head, through holes are formed in the cutter seats, the rotary blades are inserted into the cutter seats, and the rotary blades are fixed in the cutter seats through bolt-nut combinations penetrating through the through holes.
Further, the support plates for supporting the driving shafts are symmetrically arranged on the machine frame.
Further, an upright post is arranged in the middle of the frame, and a soil breaking plate is fixedly arranged on the upright post.
Further, a soil retaining plate fixed on the frame is arranged on the side face of the deep ploughing machine.
The upper end of the frame is fixedly provided with a connecting frame for suspending the deep ploughing machine.
Under the cooperation of the rotary tillage cutter, the first soil turning plate and the second soil turning plate, the deep soil can be turned up and uniformly mixed with the upper soil, so that the effect of uniform soil turning and mixing is realized; through the design to rotary tillage blade disc and rotary tillage blade, first soil turning plate on the rotary tillage blade disc, make rotary tillage blade and first soil turning plate wholly be the spiral and rotate, both guaranteed the effect of soil mixing of turning over, reduced the soil resistance that rotary tillage blade and first soil turning plate received again, reduced the farming energy consumption.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the arrangement of rotary blades and side blades on a drive shaft;
FIG. 3 is a schematic plan view of a side cutter head and rotary cutter head;
in the figure: 1-a frame; 101-an upright post; 102-breaking the ground plate; 103-supporting plates; 2-a gearbox; 3-driving shaft; 4-side cutterhead; 5-rotary tillage cutterhead; 6, rotary tillage cutter; 61-a knife holder; 62-a through hole; 7-a first soil turning plate; 8-a second soil turning plate; 9-connecting frames; 10-a soil blocking plate; 11-bolt-nut combination.
Detailed Description
Referring to fig. 1 to 3, a soil deep ploughing machine comprises a frame 1 for connecting with a power locomotive, a gearbox 2 and a connecting frame 9 for suspending the deep ploughing machine are fixedly arranged at the upper end of the frame 1, a stand column 101 is arranged in the middle of the frame 1, a soil breaking plate 102 for breaking soil is fixedly arranged on the stand column 101, and soil retaining plates 10 fixedly arranged on the frame 1 are arranged on the left side, the right side and the rear side (the side far from the power locomotive is the rear side) of the deep ploughing machine. The gearbox 2 is in dynamic connection with a drive shaft 3, which drive shaft 3 is supported on two support plates 103, which support plates 103 are symmetrically fixed to the machine frame 1. The left side and the right side of the driving shaft 3 are respectively provided with a side cutter disc 4, the side cutter disc 4 is round, the center of the side cutter disc 4 is provided with a hole through which the driving shaft 3 can penetrate, four rotary blades 6 are uniformly distributed on the side cutter disc 4, the rotary blades 6 are inserted into a cutter seat 61, the cutter seat 61 is fixed on the side cutter disc 4, the cutter seat 61 is provided with a through hole 62, and the rotary blades 6 are fixed on the cutter seat 61 through a bolt and nut combination 11 penetrating through the through hole 62; a second soil turning plate 8 is arranged between two adjacent rotary blades 6 on the side cutter head 4, and the second soil turning plate 8 is vertically inserted into and welded on the side cutter head 4. Eight rotary blade discs 5 are further arranged on the driving shaft 3, the eight rotary blade discs 5 are positioned between the two side blade discs 4, the rotary blade discs 5 are in a long-strip-shaped hexagon, a hole through which the driving shaft 3 can penetrate is formed in the center of each rotary blade disc 5, rotary blades 6 are respectively arranged at two ends, farthest from each rotary blade disc 5, of each rotary blade disc 5, and the rotary blades 6 are arranged on the rotary blade discs 5 in the same manner as the side blade discs 4; a first soil turning plate 7 is arranged on one side of the rotary blade 6 on the rotary blade disc 5, the first soil turning plate 7 is perpendicular to the disc surface of the rotary blade disc 5, and the first soil turning plate 7 is welded on the side edge of the rotary blade disc 5. The rotary tillage cutterhead 5 adopts a long strip shape to facilitate the formation of staggering of the rotary tillage blades 6 and the first soil turning plate 7. As shown in fig. 2, a side cutter 4 is respectively arranged at the left and right sides of the driving shaft 3, eight rotary tillage cutters 5 are arranged in the middle, and the rotary tillage cutters 5 are installed in the following manner: the adjacent rotary tillage cutterheads 5 and rotary tillage cutters 6 and first soil turning plates 7 on the rotary tillage cutterheads 5 are arranged in a staggered mode, the installation directions of the rotary tillage cutterheads 5 at intervals and the rotary tillage cutters 6 and the first soil turning plates 7 on the rotary tillage cutterheads 5 are consistent, the first soil turning plates 7 are fixedly connected to the two rotary tillage cutterheads 5 at intervals, namely, the first soil turning plates 7 on the first rotary tillage cutterhead 5, the third rotary tillage cutterhead, the second rotary tillage cutterhead, the fourth rotary tillage cutterhead, the fifth rotary tillage cutterhead, the seventh rotary tillage cutterhead, the sixth rotary tillage cutterhead and the eighth rotary tillage cutterhead are connected and share, firstly, the length of the first soil turning plates 7 is increased, the soil mixing effect is improved, secondly, and deformation of the rotary tillage cutterhead 5 and the first soil turning plates 7 due to overlarge stress is prevented when soil turning is carried out.
It should be noted that: the power of deep ploughing machine is provided by the power locomotive, and the power locomotive is connected with gearbox 2 axle, and gearbox 2 passes through chain or other transmission mode and is connected with drive shaft 3, and drive shaft 3 includes pivot and axle sleeve, and the blade disc passes through modes such as welding or flange joint to be fixed on the axle sleeve, and link 9 can adopt tripod form, and above-mentioned structure is prior art, and it is unnecessary to repeat.
The working process comprises the following steps: the gear box 2 of the deep ploughing machine is in power connection with the power locomotive, and the deep ploughing machine is mounted on a lifting mechanism of the power locomotive through a connecting frame 9. During deep ploughing operation, the gearbox 2 and the driving shaft 3 are driven to operate in the forward process of the power locomotive, the side cutter disc 4 and the rotary tillage cutter disc 5 on the driving shaft 3 rotate along with the gearbox, and then the rotary tillage cutter 6 is driven to break soil and deeply plough and crush soil, the first soil-turning plate 7 and the second soil-turning plate 8 are driven to turn soil and mix soil, and under the cooperation of the rotary tillage cutter 6, the first soil-turning plate 7 and the second soil-turning plate 8, soil after deep ploughing is loose, the ground is flat, upper soil and lower soil are uniformly mixed, and the soil-turning and mixing effect is good. From the side of the rotary cultivator, because the rotary cultivator cutterhead 5 and the rotary blades 6 and the first soil turning plates 7 which are arranged on the rotary cultivator cutterhead 5 are arranged in a staggered way, the rotary blades 6 and the first soil turning plates 7 on different cutterheads are not simultaneously inserted into the soil, the rotary blades 6 and the first soil turning plates 7 integrally rotate in a spiral way, and at the same time, only the rotary blades 6 and the first soil turning plates 7 on partial cutterheads receive soil resistance, the resistance is relatively small, equipment parts are not easy to damage, the variation amplitude of the received resistance is small, the power output of a power locomotive is relatively uniform, and therefore the energy consumption is low; if the rotary tillage cutterhead 5 and the rotary tillage cutters 6 and the first soil turning plates 7 arranged on the rotary tillage cutterhead 5 are consistent in installation direction, when the rotary tillage cutters 6 and the first soil turning plates 7 which are positioned on different cutterheads at the same time are simultaneously inserted into the soil, each cutterhead receives the soil breaking resistance at the same time, the soil resistance received by the deep cultivator at the moment is very large, the resistance change amplitude is also very large, the power output of a power locomotive is uneven, and the energy consumption is high; since the first soil-turning plate 7 on the rotary tillage cutterhead 5 is longer, the resistance is greater and the equipment components may be damaged if simultaneously inserted into the soil.
The deep ploughing machine has reasonable structure, can turn deep soil up and uniformly mix the deep soil with upper soil when carrying out deep ploughing operation on the soil under the cooperation of the cutter head, the rotary tillage blade and the soil turning plate, has good soil turning and mixing effects, and has low energy consumption, reliable use and difficult damage.
Claims (10)
1. The utility model provides a soil deep ploughing machine, includes frame (1) that is used for being connected with the power locomotive, the upper end fixed mounting of frame (1) has gearbox (2), gearbox (2) are connected with drive shaft (3) power, install rotary tillage blade disc (5) on drive shaft (3), fixed mounting has rotary tillage sword (6) that are used for the broken soil on rotary tillage blade disc (5), characterized by: the rotary tillage cutterhead (5) is fixedly provided with a first soil turning plate (7) for turning soil and mixing soil, two ends of the driving shaft (3) are provided with side cutterheads (4), and the side cutterheads (4) are fixedly provided with side soil turning devices.
2. The deep soil cultivator of claim 1, wherein: the rotary tillage cutterhead (5) is long-strip-shaped, adjacent rotary tillage cutterheads (5) are installed on the driving shaft (3) in a staggered mode, and rotary tillage cutters (6) and first soil turning plates (7) on the adjacent rotary tillage cutterheads (5) are arranged in a staggered mode.
3. The deep soil cultivator of claim 2, wherein: the rotary tillage cutter head is characterized in that rotary tillage blades (6) are respectively arranged at the two ends farthest from the rotary tillage cutter head (5), a first soil turning plate (7) is arranged on one side of each rotary tillage blade (6), the first soil turning plate (7) is fixed on the side edge of the rotary tillage cutter head (5), and the first soil turning plate (7) is perpendicular to the disc surface of the rotary tillage cutter head (5).
4. The deep soil cultivator of claim 3, wherein: the installation directions of the spaced rotary tillage cutterheads (5) on the driving shaft (3) are consistent, and the first soil turning plate (7) is connected with the two spaced rotary tillage cutterheads (5).
5. The deep soil cultivator of claim 1, wherein: the side cutterhead (4) is circular, the side soil turning device comprises at least two rotary blades (6) which are uniformly distributed on the side cutterhead (4), a second soil turning plate (8) is fixedly arranged between every two adjacent rotary blades (6), and the second soil turning plate (8) is vertically inserted into and fixed on the side cutterhead (4).
6. The deep soil cultivator of claim 1 or 5, wherein: the rotary blade comprises a side cutter head (4) and a rotary blade head (5), wherein a cutter seat (61) for installing the rotary blade (6) is fixedly arranged on the side cutter head (4) and the rotary blade head (5), a through hole (62) is formed in the cutter seat (61), the rotary blade (6) is inserted into the cutter seat (61), and the rotary blade (6) is fixed in the cutter seat (61) through a bolt and nut combination (11) penetrating through the through hole (62).
7. The deep soil cultivator of claim 1, wherein: support plates (103) for supporting the driving shaft (3) are symmetrically arranged on the frame (1).
8. The deep soil cultivator of claim 1, wherein: an upright post (101) is arranged in the middle of the frame (1), and a ground breaking plate (102) is fixedly arranged on the upright post (101).
9. The deep soil cultivator of claim 1, wherein: the side of the deep ploughing machine is provided with a soil retaining plate (10) fixed on the frame (1).
10. The deep soil cultivator of claim 1, wherein: the upper end of the frame (1) is fixedly provided with a connecting frame (9) for suspending a deep ploughing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320455624.7U CN219373003U (en) | 2023-03-13 | 2023-03-13 | Soil deep ploughing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320455624.7U CN219373003U (en) | 2023-03-13 | 2023-03-13 | Soil deep ploughing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219373003U true CN219373003U (en) | 2023-07-21 |
Family
ID=87190616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320455624.7U Active CN219373003U (en) | 2023-03-13 | 2023-03-13 | Soil deep ploughing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219373003U (en) |
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2023
- 2023-03-13 CN CN202320455624.7U patent/CN219373003U/en active Active
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