CN210016870U - Farmland soil improvement is with soil machine of improving of ploughing - Google Patents
Farmland soil improvement is with soil machine of improving of ploughing Download PDFInfo
- Publication number
- CN210016870U CN210016870U CN201920548552.4U CN201920548552U CN210016870U CN 210016870 U CN210016870 U CN 210016870U CN 201920548552 U CN201920548552 U CN 201920548552U CN 210016870 U CN210016870 U CN 210016870U
- Authority
- CN
- China
- Prior art keywords
- soil
- deep
- transmission
- shallow
- improving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses a farmland soil improvement is with soil improvement machine of turning over ploughing, including traction frame, fixed connection in the frame at traction frame rear portion, set up at the deep agitator and the shallow agitator of frame lower part, fix in the frame and be located the speed change mechanism at middle part, connect the first drive mechanism between speed change mechanism and deep agitator and connect the second drive mechanism between speed change mechanism and shallow agitator. The utility model has the characteristics of convenient operation and reliability, can realize the uniform mixing of upper and lower soil layers and the dilution of heavy metal concentration; the equipment can be deeply ploughed and simultaneously apply the medicament, so that the soil environment is improved, the quality of agricultural products is guaranteed, and the equipment is more suitable for soil remediation engineering. The deep ploughing cutter is installed on the deep layer stirrer in the front of the equipment in a staggered mode, the deep ploughing soil depth can reach 50 centimeters when the equipment moves forward, and after the soil is loosened, the shallow layer stirrer carries out secondary stirring on the soil for 20 centimeters to ensure that the shallow layer soil and the deep layer soil are fully mixed, and the heavy metal concentration is diluted.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, concretely relates to farmland soil improvement is with soil machine of improving of ploughing.
Background
With the rapid development of agricultural technology, basic materials and facilities such as chemical fertilizers, pesticides, plastic films, irrigation and the like are greatly popularized and used. In order to obtain more economic value, excessive chemical elements are added into farmland soil, and the farmland soil is greatly polluted, mainly including heavy metal pollution, organic matter pollution, biological pollution and radioactive pollution. At present, the main remediation technology aiming at the heavy metal pollution of soil comprises the following steps: engineering treatment technology, passivation technology, leaching technology, electric restoration technology, microorganism restoration technology, agricultural regulation technology and the like. Soil plowing in the agricultural technology is an important measure for solving farmland pollution, particularly heavy metal pollution. This requires specialized equipment for soil plowing to handle. The common purpose of the devices is to plough the soil before planting so as to break the hardened soil plough layer, so that water and fertilizer can be more easily infiltrated to directly promote the growth of plants. In addition, the ploughing machine has the function of reducing the concentration of pollutants such as heavy metals on the surface layer, and the quality and the yield of agricultural products are ensured. Agricultural tillage machinery is developed to present, and the main tillage machines used at home and abroad have the following characteristics: subsoiler, rotary cultivator, mini-tiller.
The subsoiler is mainly used for mechanized tillage of deep soil cultivation between lines or in all directions. The machine is matched with a high-horsepower tractor for use, has the tilling depth of about 45 cm, and has the effects of breaking a plough bottom layer, recovering a soil tilling layer structure, improving the soil moisture conservation capability of soil, killing part of weeds, reducing plant diseases and insect pests, flattening the ground surface, improving the standard of agricultural mechanized operation and the like. The method has the defects that the plowing is not uniform after plowing operation, the soil fertility is reduced, and the content of heavy metals in the soil is difficult to be effectively and uniformly reduced.
The rotary cultivator is mainly used for paddy fields and vegetable fields, and is also used for orchard intertillage. The machine is matched with a tractor to complete the operations of ploughing and harrowing, and has the characteristics of strong soil crushing capability, flat ground surface after ploughing and the like; meanwhile, the stubble buried below the ground surface can be cut up, the operation of the seeder is convenient, and a good seedbed is provided for later-stage seeding. The defects of the method are that the covering capability on the stubble and the weed is poor, the tilling depth is shallow (12-16 cm for dry tilling and 14-18 cm for water tilling), and the energy consumption is large. And has no influence on the content of heavy metal on the surface layer in the soil.
The micro-tillage machine is mainly suitable for dry land, paddy field, orchard and the like in plains, mountainous areas and hills. The machine consists of a working component, a frame, a transmission system, power and the like. At present, two types are mainly used in China: one type uses an air-cooled gasoline engine or a water-cooled diesel engine as power, a belt or chain type gear box as a transmission device, and is matched with a rotary tillage cutter with tillage width of 50-120 cm. The other type is that an air-cooled diesel engine or a high-horsepower air-cooled gasoline engine is used as power, a full-shaft full-gear gearbox is used as a transmission device, and a rotary tillage cutter with the tillage width of 80-135cm is matched. The micro-tillage machine has good tillage effect, high operation efficiency and wide application range. The disadvantages are that the heavy metal content on the surface layer of the soil is difficult to reduce when the depth of ploughing is shallow (10-15 cm), and the dust is easy to generate.
The problems to be solved in the conventional plowing equipment for the soil heavy metal pollution remediation project are as follows: large soil blocks, uneven ploughing, reduced soil fertility quality after deep ploughing, difficult reduction of heavy metal content in the soil surface layer and large ploughing dust.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a can smash the big clod that produces when ploughing, can supply soil fertility in step when ploughing, reduce soil top layer heavy metal content, restrain the soil repair engineering improvement equipment of ploughing raise dust.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a soil plowing improving machine for improving farmland soil comprises a traction frame, a rack fixedly connected to the rear part of the traction frame, a deep layer stirrer and a shallow layer stirrer arranged at the lower part of the rack, a speed change mechanism fixed on the rack and positioned in the middle part, a first transmission mechanism connected between the speed change mechanism and the deep layer stirrer and a second transmission mechanism connected between the speed change mechanism and the shallow layer stirrer;
the shallow layer stirrer is positioned behind the deep layer stirrer.
As a further improvement, the frame includes steel structure skeleton and fixes the guard plate that just is located the deep agitator and the shallow agitator outside in steel structure skeleton below.
As a further improvement of the utility model, the deep layer stirrer comprises a deep layer stirring rotating shaft with two ends rotatably connected on the steel structure framework and a deep ploughing cutter group with a radial circumference array arranged on the outer circumference of the deep layer stirring rotating shaft;
the deep ploughing cutter sets are axially arranged along the deep stirring rotating shaft in more than two groups;
the shallow layer stirrer comprises a shallow layer stirring rotating shaft with two ends rotatably connected to the steel structure framework and a shallow layer ploughing cutter group arranged on the outer circumference of the shallow layer stirring rotating shaft in a radial circumferential array manner;
the shallow ploughing cutter sets are axially arranged along the deep stirring rotating shaft by more than two groups;
the deep ploughing knife tackle and the shallow ploughing knife tackle are both positioned inside the protection plate.
As a further improvement, the speed change mechanism comprises a gearbox fixed on the steel structure framework, an input shaft arranged at the front end of the gearbox and used for being connected with the power drive, and an output shaft arranged at two sides of the gearbox.
As a further improvement, the first transmission mechanism comprises a transmission gear connected with the transmission gear of the gearbox, the transmission gear is coaxially fixed at the middle part of the deep stirring rotating shaft, and the transmission gear is connected with the transmission gear through a chain or universal transmission shaft.
As a further improvement of the utility model, the two groups of second transmission mechanisms are respectively arranged at two sides of the steel structure framework, the upper end of the second transmission mechanism is in transmission connection with the output shaft, and the lower end of the second transmission mechanism is in transmission connection with the shallow stirring rotating shaft;
the second transmission mechanism comprises a transmission gear set connected to the steel structure framework, a universal transmission shaft with two ends respectively connected with an output shaft and the input end of the transmission gear set, and a driven gear coaxially fixed on the shallow stirring rotating shaft;
and the driven gear is in meshing transmission or chain transmission with the output end of the transmission gear set.
As a further improvement of the utility model, the transmission gear group includes five gears that are connected in proper order, and two adjacent gear intermeshing transmission are perhaps connected the transmission through the chain.
As a further improvement of the utility model, the utility model also comprises a soil flattening device arranged at the rear part of the frame; the soil flattening device is located behind the shallow layer stirrer and comprises a flattening plate hinged to the upper portion of the rack.
As a further improvement of the utility model, the dust-settling device also comprises a feeding hopper arranged on the frame and a dust-settling mechanism arranged on the frame; dust fall mechanism is including fixing in the frame and being located the draught fan of speed change mechanism lateral part, setting and gathering dust the mouth and connecting the induced duct between draught fan and the mouth that gathers dust between dull and stereotyped and shallow layer agitator.
As a further improvement, the utility model also comprises a hopper fixed on the frame, an electric fertilizer spreading device is installed in the lower port of the hopper, and the lower port of the hopper is positioned above the deep-layer stirrer and the shallow-layer stirrer.
As a further improvement of the utility model, the traction frame is provided with a mounting hole for being connected with power equipment.
Compared with the prior art, the utility model discloses the beneficial effect who gains as follows:
the utility model discloses possess convenient operation and reliable characteristics, realized deep ploughing back upper and lower floor soil misce bene, no cubic soil, heavy metal concentration dilutes. Through the treatment of the equipment, organic fertilizer, chemical fertilizer and modifier can be added during the ploughing process, the fertility level of the deeply ploughed surface soil is guaranteed, and the content of effective heavy metals in the surface soil is effectively reduced.
The equipment is strong in popularization, capable of improving the soil environment and guaranteeing the quality of agricultural products, and is more suitable for soil remediation engineering.
Deep and shallow stirrer device: deep ploughing knives are installed on the deep layer stirrer in front of the equipment in a staggered mode, the deep ploughing soil depth reaches 40 centimeters when the equipment moves forward, the soil is loosened so that the subsequent shallow layer stirrer can stir the soil for 20 centimeters for the second time, the shallow layer soil and the deep layer soil are fully mixed, and the concentration of heavy metal is diluted.
Fertilizer hopper and electronic fertile device that spills: uniformly spreading the fertilizer agent and the modifier agent on the surface of the soil; when the shallow layer agitator that the afterbody was equipped with passes through the stirring sword and stirs soil, can make the fertilizer medicament that adds on soil surface at soil surface layer misce bene, reach the purpose that surface soil stirring is even, surface soil available state heavy metal concentration reduces, improves soil fertility.
Dust fall mechanism: the flattening device at the tail part of the equipment is provided with a dust collecting port, so that the dust in the plowing operation can be effectively eliminated, the air pollution is prevented, and the dust is prevented.
Drawings
FIG. 1 is a schematic side view of the present invention;
fig. 2 is a schematic top view of the present invention.
In the attached drawing, a traction frame 1, a mounting hole 2, an input shaft 3, a gear box 4, a protective plate 5, a steel structure skeleton 6, a deep-layer stirring rotating shaft 7, a deep-layer ploughing cutter set 8, a chain 9, a gear 10, a transmission gear set 11, a shallow-layer stirring rotating shaft 12, a shallow-layer ploughing cutter set 13, a hopper 14, an electric fertilizer spreading device 15, an air guide pipeline 16, a dust collection port 17, a flattening plate 18, an induced draft fan 19, an output shaft 20 and a universal transmission shaft 21 are arranged.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
As shown in the attached fig. 1-2, a soil plowing and improving machine for improving farmland soil comprises a traction frame 1, a frame fixedly connected to the rear part of the traction frame 1, a deep layer stirrer and a shallow layer stirrer arranged at the lower part of the frame, a speed change mechanism fixed on the frame and positioned in the middle part, a first transmission mechanism connected between the speed change mechanism and the deep layer stirrer, and a second transmission mechanism connected between the speed change mechanism and the shallow layer stirrer;
the shallow layer stirrer is positioned behind the deep layer stirrer.
The frame includes steel structure skeleton 6 and fixes at steel structure skeleton 6 below and be located deep agitator and shallow agitator outside guard plate 5. The width of the frame is set according to the cultivation habits and requirements of hyper-enriched plants and crops, so that the effect of adjusting the operation width is achieved, and the adjustment range of the operation width is 2-5 meters.
The deep layer stirrer comprises a deep layer stirring rotating shaft 7 with two ends rotatably connected to the steel structure framework 6 and a deep ploughing cutter group 8 arranged on the outer circumference of the deep layer stirring rotating shaft 7 in a radial circumferential array manner;
the deep ploughing cutter groups 8 are arranged in more than two groups along the axial direction of the deep stirring rotating shaft 7;
the shallow layer stirrer comprises a shallow layer stirring rotating shaft 12 with two ends rotatably connected to the steel structure framework 6 and a shallow layer ploughing cutter group 13 arranged on the outer circumference of the shallow layer stirring rotating shaft 12 in a radial circumferential array mode;
the shallow ploughing cutter sets 13 are axially arranged along the deep stirring rotating shaft 7 in more than two groups;
the deep ploughing knife group 8 and the shallow ploughing knife group 13 are both positioned inside the protection plate 5.
The speed change mechanism comprises a gearbox 3 fixed on a steel structure framework 6, an input shaft 3 arranged at the front end of the gearbox 3 and used for being connected with power drive, and output shafts 20 arranged on two sides of the gearbox 3.
As the utility model discloses a further improvement, first drive mechanism includes the drive gear who is connected with 3 gear drive of gearbox, drive gear coaxial fixation is at 7 middle parts in deep stirring pivot, 3 gears of gearbox pass through chain 9 or universal drive shaft transmission with drive gear and are connected.
The two groups of second transmission mechanisms are respectively arranged on two sides of the steel structure framework 6, the upper ends of the second transmission mechanisms are in transmission connection with an output shaft, and the lower ends of the second transmission mechanisms are in transmission connection with the shallow layer stirring rotating shaft 12;
the second transmission mechanism comprises a transmission gear set 11 connected to the steel structure framework 6, a universal transmission shaft 21 with two ends respectively connected with an output shaft and the input end of the transmission gear set 11, and a driven gear coaxially fixed on the shallow stirring rotating shaft 12;
the driven gear is in meshing transmission with the output end of the transmission gear set 11 or in transmission with the chain 9.
The transmission gear set 11 comprises five gears 10 which are in sequential transmission connection, and two adjacent gears are in mutual meshing transmission or are in connection transmission through a chain 9.
The soil flattening device is arranged at the rear part of the rack; the soil flattening device is located behind the shallow layer stirrer and comprises a flattening plate 18 with the upper edge hinged to the upper portion of the rack.
The device also comprises a feeding hopper 14 arranged on the frame and a dust falling mechanism arranged on the frame; the dust fall mechanism comprises an induced draft fan 19 fixed on the frame and located on the side of the speed change mechanism, a dust collection port 17 arranged between the pressing plate 18 and the shallow stirrer and an induced draft pipeline 16 connected between the induced draft fan 19 and the dust collection port 17.
Still including fixing the hopper 14 in the frame, install electronic fertilizer distributor 15 in 14 bottom ports of hopper, 14 bottom ports of hopper are located the top between deep agitator and the shallow agitator. The electric fertilizer distributor 15 is a motor-driven wheel in the hopper 14 for spreading materials, and is well known to those skilled in the art.
The traction frame 1 is provided with a mounting hole 2 for connecting with power equipment.
The utility model discloses a use as follows: firstly, deep ploughing knives are installed below a machine frame at the front part of the equipment in a staggered mode, the deep ploughing depth of a deep stirrer device can reach forty centimeters when the equipment moves forward, the operation depth can be adjusted, the deep ploughing knife is replaced, the deepest depth reaches 50cm, soil is crushed, the upper layer soil and the lower layer soil are uniformly distributed, the soil structure is changed, soil microorganisms are increased, the soil porosity is improved, and the heavy metal concentration of the soil is diluted. Secondly, fertilizer and medicament are added into a feed hopper 14, an electric fertilizer spreading device 15 is arranged below the feed hopper 14, the speed and the weight of auxiliary materials can be controlled, the auxiliary materials are uniformly spread on the surface of the soil, the medicament (such as a passivator or an organic fertilizer) can be applied at one time, and the operation of deep ploughing is simple and convenient; then the shallow layer stirrer device 8 carries out secondary stirring on the soil, and the twenty centimeter soil, the fertilizer and the pesticide are fully and uniformly stirred, so as to achieve the purposes of fertilizing the soil and reducing the content of the effective heavy metal on the surface layer; finally, the ploughed soil is flattened by the soil flattening device at the tail of the equipment, dust generated in the flattening process is sucked away through the dust collecting port, and dust is collected in time after the ploughing operation of the machinery, so that the emission of the dust generated in the working process of the equipment is effectively eliminated.
Claims (10)
1. A farmland is soil improvement with soil improvement machine of ploughing, its characterized in that: the device comprises a traction frame, a rack fixedly connected to the rear part of the traction frame, a deep layer stirrer and a shallow layer stirrer arranged at the lower part of the rack, a speed change mechanism fixed on the rack and positioned in the middle part, a first transmission mechanism connected between the speed change mechanism and the deep layer stirrer and a second transmission mechanism connected between the speed change mechanism and the shallow layer stirrer;
the shallow layer stirrer is positioned behind the deep layer stirrer;
the frame includes steel structure skeleton and fixes the guard plate that just is located deep agitator and the shallow agitator outside in steel structure skeleton below.
2. The soil turning and improving machine for improving farmland soil according to claim 1, which is characterized in that: the deep layer stirrer comprises a deep layer stirring rotating shaft with two ends rotatably connected to the steel structure framework and a deep ploughing cutter set arranged on the outer circumference of the deep layer stirring rotating shaft in a radial circumferential array manner;
the deep ploughing cutter sets are axially arranged along the deep stirring rotating shaft in more than two groups;
the shallow layer stirrer comprises a shallow layer stirring rotating shaft with two ends rotatably connected to the steel structure framework and a shallow layer ploughing cutter group arranged on the outer circumference of the shallow layer stirring rotating shaft in a radial circumferential array manner;
the shallow ploughing cutter sets are axially arranged along the deep stirring rotating shaft by more than two groups;
the deep ploughing knife tackle and the shallow ploughing knife tackle are both positioned inside the protection plate.
3. The soil turning and improving machine for improving farmland soil according to claim 2, characterized in that: the speed change mechanism comprises a gearbox fixed on the steel structure framework, an input shaft arranged at the front end of the gearbox and used for being connected with a power drive, and output shafts arranged on two sides of the gearbox.
4. The soil turning and improving machine for improving farmland soil according to claim 3, characterized in that: the first transmission mechanism comprises a transmission gear in transmission connection with a transmission gear, the transmission gear is coaxially fixed in the middle of the deep stirring rotating shaft, and the transmission gear is in transmission connection with the transmission gear through a chain or a universal transmission shaft.
5. The soil turning and improving machine for improving farmland soil as claimed in claim 4, wherein: the two groups of second transmission mechanisms are respectively arranged on two sides of the steel structure framework, the upper ends of the second transmission mechanisms are in transmission connection with the output shaft, and the lower ends of the second transmission mechanisms are in transmission connection with the shallow layer stirring rotating shaft;
the second transmission mechanism comprises a transmission gear set connected to the steel structure framework, a universal transmission shaft with two ends respectively connected with an output shaft and the input end of the transmission gear set, and a driven gear coaxially fixed on the shallow stirring rotating shaft;
and the driven gear is in meshing transmission or chain transmission with the output end of the transmission gear set.
6. The soil turning and improving machine for improving farmland soil as claimed in claim 5, wherein: the transmission gear set comprises five gears which are in sequential transmission connection, and two adjacent gears are in mutual meshing transmission or are in transmission connection through a chain.
7. The soil turning and improving machine for improving farmland soil according to any one of claims 1 to 6, wherein: the soil flattening device is arranged at the rear part of the rack; the soil flattening device is located behind the shallow layer stirrer and comprises a flattening plate hinged to the upper portion of the rack.
8. The soil turning and improving machine for improving farmland soil as claimed in claim 7, wherein: the dust-settling device also comprises a hopper arranged on the frame and a dust-settling mechanism arranged on the frame; dust fall mechanism is including fixing in the frame and being located the draught fan of speed change mechanism lateral part, setting and gathering dust the mouth and connecting the induced duct between draught fan and the mouth that gathers dust between dull and stereotyped and shallow layer agitator.
9. The soil turning and improving machine for improving farmland soil according to any one of claims 1 to 6, wherein: still including fixing the hopper in the frame, install electronic fertilizer distributor in the port under the hopper, the port is located the top between deep agitator and the shallow agitator under the hopper.
10. The soil turning and improving machine for improving farmland soil as claimed in claim 9, wherein: the traction frame is provided with a mounting hole for connecting with power equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548552.4U CN210016870U (en) | 2019-04-22 | 2019-04-22 | Farmland soil improvement is with soil machine of improving of ploughing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548552.4U CN210016870U (en) | 2019-04-22 | 2019-04-22 | Farmland soil improvement is with soil machine of improving of ploughing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210016870U true CN210016870U (en) | 2020-02-07 |
Family
ID=69360893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920548552.4U Active CN210016870U (en) | 2019-04-22 | 2019-04-22 | Farmland soil improvement is with soil machine of improving of ploughing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210016870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983867A (en) * | 2019-04-22 | 2019-07-09 | 煜环环境科技有限公司 | A kind of farmland soil modifying Soil tillage improvement machine |
-
2019
- 2019-04-22 CN CN201920548552.4U patent/CN210016870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983867A (en) * | 2019-04-22 | 2019-07-09 | 煜环环境科技有限公司 | A kind of farmland soil modifying Soil tillage improvement machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106105444A (en) | A kind of rotary tillage fertilizer | |
| CN104798469A (en) | Deep rotary cultivator capable of mixing of deep soil and surface soil | |
| CN106171083A (en) | A kind of rotary tillage fertilizer | |
| CN210781984U (en) | Straw stubble returning deep loosening, harrowing and pressing combined cultivator | |
| CN209914425U (en) | Wheat stubble summer peanut seeder | |
| CN108605450A (en) | A kind of Deep rotary tilling and fertilizing machine | |
| CN205408577U (en) | Still field machine is smashed to crops rhizome leaf | |
| CN210016870U (en) | Farmland soil improvement is with soil machine of improving of ploughing | |
| CN109964628A (en) | Stalk cutting crushes the collection buried ploughing apparatus of ditch | |
| CN2387700Y (en) | Double-roller straw return tiller | |
| CN105659955A (en) | Stubble cleaning, rotary tillage, fertilization and land preparation combined machine | |
| CN109983867A (en) | A kind of farmland soil modifying Soil tillage improvement machine | |
| CN213718613U (en) | Corn straw line-sequence returning machine | |
| CN105993246A (en) | Deep-loosening fertilizer applicator | |
| CN213306337U (en) | A farming machinery for strip covers mode of planting | |
| CN111887006B (en) | Self-propelled straw returning and farming all-in-one machine | |
| CN212992942U (en) | Corn combined seeding mechanism | |
| CN212696482U (en) | Wheat cultivation integrated device for agricultural machinery | |
| CN202949729U (en) | Amphibious straw mulching plowing knife roller | |
| CN2387703Y (en) | Straw return combined machine | |
| CN106961854A (en) | Small four-wheel peanut fertilising ridging covers straw precision drill | |
| CN205596532U (en) | Stubble -cleaning rotary tillage fertilization soil preparation combined operation machine | |
| CN206212599U (en) | A kind of powder stem powder root and land treatment systems all-in-one | |
| CN220693671U (en) | Corn stalk crushing and returning device | |
| CN220326193U (en) | Automatic cultivation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |