CN111373895A - Saline alkali soil improving device - Google Patents
Saline alkali soil improving device Download PDFInfo
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- CN111373895A CN111373895A CN202010281739.XA CN202010281739A CN111373895A CN 111373895 A CN111373895 A CN 111373895A CN 202010281739 A CN202010281739 A CN 202010281739A CN 111373895 A CN111373895 A CN 111373895A
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- connecting rod
- clamping block
- storehouse
- rod
- groove
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B77/00—Machines for lifting and treating soil
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/071—Fixing of the stirrer to the shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
- B01F27/721—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/50—Movable or transportable mixing devices or plants
- B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention relates to a saline-alkali soil improving device which comprises a machine body, wherein one end of the machine body is provided with a first soil turning mechanism, a storage bin and a mixing bin are arranged inside the machine body, the other end of the machine body is provided with a second soil turning mechanism, and the storage bin is positioned above the mixing bin. The invention can fully mix the soil and the soil conditioner, improve the uniform degree of fertilization and has higher working efficiency.
Description
Technical Field
The invention relates to the technical field of soil improvement, in particular to a saline-alkali soil improving device.
Background
The application of the soil conditioner to the saline-alkali soil is a new method developed on the basis of the traditional soil conditioning method, the prior saline-alkali soil conditioning mainly depends on manual application of the conditioner, and the problems of slow improvement effect, high cost and the like are caused by low mechanization degree, high operation strength and uneven application.
Although some devices can perform secondary plowing on the land after the conditioner is added, the conditioner is still unevenly distributed in the soil, and the working efficiency is low.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a saline-alkali soil improving device with higher working efficiency.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a saline-alkali soil improvement device, includes the fuselage body, the both sides of fuselage body all are provided with the track, the one end of fuselage body is provided with first mechanism that digs, the inside of fuselage body is provided with storage storehouse and mixes the storehouse, the other end of fuselage body is provided with the second mechanism that digs, storage storehouse is located mix the top in storehouse.
Through adopting above-mentioned technical scheme, soil amendment is deposited in the inside of storage storehouse, and during the reuse, under the drive of first mechanism of digging, turn over soil to not hard up soil, the soil after the digging enters into the inside of mixing the storehouse and carries out the intensive mixing with soil amendment and then discharge, then turns over the mechanism through the second and carries out the secondary and plough, improves the even degree of mixing between soil and the soil amendment.
The present invention in a preferred example may be further configured to: mix the storehouse and be close to the bottom of one side of first mechanism of digging is provided with first feed inlet, and the storehouse of mixing is in the top of first feed inlet is provided with the second feed inlet, the storage bin with the second feed inlet is linked together, the inside in mixing the storehouse is provided with the stirring subassembly, it is close to mix the storehouse the bottom of one side of second mechanism of digging is provided with the discharge gate.
Through adopting above-mentioned technical scheme, soil turns over the back through first mechanism of turning over soil, then enters into the inside of mixing the storehouse through first feed inlet, and soil amendment enters into the inside of mixing the storehouse through the second feed inlet to under the drive of stirring subassembly, carry out abundant back and pour out from the discharge gate, then under the drive of second mechanism of turning over soil, carry out the secondary and turn over.
The present invention in a preferred example may be further configured to: the stirring subassembly includes pivot, connecting rod and stirring vane, the one end of pivot is passed the lateral wall that mixes the storehouse is connected with driving motor, the pivot is passed the lateral wall of the other end that mixes the storehouse is connected with the bearing frame, the pivot is located mix the storehouse inside and evenly seted up a plurality of slot along length direction, the one end of connecting rod is inserted in the slot, the other end of connecting rod with stirring vane fixed connection, the connecting rod with still be provided with fastening component between the slot.
Through adopting above-mentioned technical scheme, the connecting rod that will install stirring vane inserts above the pivot of seting up the slot to link together connecting rod and pivot through fastening component, improve the stability of the connection of connecting rod and pivot, not only convenient to detach connecting rod can guarantee the stability of connecting rod in normal rotation moreover.
The present invention in a preferred example may be further configured to: a first clamping block, a first fastening groove and a first clamping groove are arranged at one end, facing the rotating shaft, of the connecting rod, the first clamping block is positioned at the tail end of the connecting rod, facing the rotating shaft, of the first clamping block, the first fastening groove is formed in one side, facing away from the rotating shaft, of the first clamping block, the first clamping groove is formed in one side, facing away from the first clamping block, of the first fastening groove, the first clamping groove is formed in the length direction of the connecting rod, a second clamping block, a second fastening groove and a second clamping groove are arranged in the clamping groove, the second clamping block is positioned at one side, facing the connecting rod, of the rotating shaft, the second clamping block is spliced with the first clamping groove, the second fastening groove is formed in one side, facing away from the connecting rod, of the second clamping block, and the second clamping groove is formed in one side, facing away from the second clamping block, of the second fastening groove, the second clamping groove is connected with the first clamping block in an inserted mode.
Through adopting above-mentioned technical scheme, inside the fixture block inserted the second draw-in groove, the inside of first draw-in groove was inserted to the second fixture block, then with fastening assembly insert first fastening recess and second fastening recess form place the space in back, with the inseparable connection of connecting rod and pivot together to convenient to detach and installation.
The present invention in a preferred example may be further configured to: a through groove for the fastener assembly to pass through is formed in the radial direction of the rotating shaft, the fastener assembly comprises a first fastener and a second fastener, the first fastener comprises a first arc-shaped rod and a first horizontal rod, one end of the first arc-shaped rod is fixedly connected with one end of the first horizontal rod, a third clamping block is arranged at one end, away from the first horizontal rod, of the first arc-shaped rod, and a third clamping groove is formed at one end, away from the first arc-shaped rod, of the first horizontal rod; the second fastener comprises a second arc-shaped rod and a second horizontal rod, one end of the second arc-shaped rod is fixedly connected with one end of the second horizontal rod, the second arc-shaped rod is far away from one end of the second horizontal rod and is provided with a fourth clamping groove, the second horizontal rod is far away from one end of the second arc-shaped rod and is provided with a fourth clamping block, the third clamping block is connected with the fourth clamping groove in a clamped mode, and the fourth clamping block is connected with the third clamping groove in a clamped mode.
Through adopting above-mentioned technical scheme, first fastener inserts the inside of lining up the groove with the second fastener, and the cooperation through third fixture block and fourth draw-in groove and the cooperation of fourth fixture block and third draw-in groove are together fixed with first fastener and second fastener, further improve the stability between connecting rod and the pivot.
The present invention in a preferred example may be further configured to: and a sealing gasket is filled between the slot and the connecting rod.
Through adopting above-mentioned technical scheme, seal ring improves the leakproofness between slot and the connecting rod support, avoids soil and soil amendment to enter into the gap between slot and the connecting rod to influence the dismouting of equipment.
The present invention in a preferred example may be further configured to: and a negative pressure fan is arranged on one side, away from the mixing bin, of the first feeding hole.
Through adopting above-mentioned technical scheme, negative-pressure air fan can inhale the inside of mixing the storehouse fully with the soil that has ploughed through first mechanism of turning over soil, provides the work efficiency of equipment.
The present invention in a preferred example may be further configured to: and a flow control valve is arranged in the second feeding hole.
Through adopting above-mentioned technical scheme, flow control valve can control soil amendment's input speed to conveniently control soil amendment's input, the pH value of adjustment soil.
The present invention in a preferred example may be further configured to: and the middle parts of the first soil turning mechanism and the second soil turning mechanism are provided with plows.
Through adopting above-mentioned technical scheme, the plough can carry out abundant ploughing to soil, improves the work efficiency who digs.
In summary, the invention includes at least one of the following beneficial technical effects:
1. by adopting the technical scheme of the mixing bin, the first soil turning mechanism and the second soil turning mechanism, the soil and the soil conditioner can be fully mixed, the uniform degree of fertilization is improved, and the working efficiency is higher;
2. the technique of the stirring assembly with the connecting rod, the slot and the fastening assembly is adopted, so that the effect that the connecting rod is convenient to replace and install in the rotating shaft can be generated, and the fastening assembly can improve the stability of the connection of the rotating shaft and the connecting rod.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is a schematic diagram of the internal structure of the mixing bin in this embodiment.
Fig. 3 is a schematic view of the connection structure of the rotary shaft and the connecting rod in this embodiment.
Fig. 4 is a schematic structural view of the fastening assembly in the present embodiment.
Wherein: 1. a body; 2. a first soil turning mechanism; 3. a storage bin; 4. a mixing bin; 41. a first feed port; 42. a second feed port; 43. a discharge port; 5. a second soil turning mechanism; 6. a stirring assembly; 61. a rotating shaft; 611. a slot; 6111. a second fixture block; 6112. a second fastening groove; 6113. a second card slot; 62. a connecting rod; 621. a first clamping block; 622. a first fastening groove; 623. a first card slot; 63. a stirring blade; 64. a drive motor; 65. a bearing seat; 66. a sealing gasket; 7. a fastening assembly; 71. a first fastener; 711. a first arcuate bar; 7111. a third fixture block; 712. a first horizontal bar; 7121. a third card slot; 72. a second fastener; 721. a second arcuate bar; 7211. a fourth card slot; 722. a second horizontal bar; 7221. and a fourth fixture block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.
Referring to fig. 1 and 2, the saline-alkali soil improving device disclosed by the invention comprises a machine body 1, a first soil turning mechanism 2 and a second soil turning mechanism 5, wherein a storage bin 3 and a mixing bin 4 are arranged in the machine body 1, the storage bin 3 is arranged above the mixing bin 4, and the first soil turning mechanism 2 and the second soil turning mechanism 5 are respectively positioned on two sides of the machine body 1. One side of the machine body 1 close to the second soil turning mechanism 5 is provided with a handle, so that the machine body is convenient for workers to use. Soil conditioner leaves in the inside of storage storehouse 3, and saline-alkali soil carries out the turn-over back through first mechanism 2 that turns over to enter into mixed storehouse 4 and soil conditioner and mix the back, get back to ground from discharge gate 43, turn over 5 through the second mechanism that turns over again and turn over, improve soil conditioner's mixing efficiency. In the embodiment, the soil conditioner is formed by mixing an organic waste resource utilization technology of various animal manures, organic fertilizers and green fertilizers and a physical doping type structure conditioning preparation with optimized proportion of microbial flora, cow dung, zeolite, activated carbon and the like, and can effectively reduce the salt content of soil, balance the pH value of the soil and increase the organic matter content of the soil.
Referring to fig. 1, in this embodiment, for convenience of use, a cover plate is disposed on one side of the mixing bin 4, so that maintenance and replacement of the structure inside the mixing bin 4 by workers are facilitated. The first feed inlet 41 is arranged below the mixing bin 4, the first feed inlet 41 is arranged close to the first soil turning mechanism 2, and a negative pressure fan is arranged in the first feed inlet 41, so that soil turned by the first soil turning mechanism 2 can be sucked into the mixing bin 4 conveniently. The mixing bin 4 is provided with a second feeding hole 42 above the first feeding hole 41, the second feeding hole 42 is communicated with the storage bin 3, and a flow control valve is arranged inside the second feeding hole 42, so that the feeding amount of the soil conditioner can be conveniently controlled. The mixing bin 4 is provided with a discharge hole 43 below one side far away from the first feed inlet 41, the mixed soil conditioner and soil are poured into the cultivated land again, and then secondary plowing is carried out through the second plowing mechanism 5, so that the mixing degree of the soil conditioner and the soil is further improved. The first soil turning mechanism 2 and the second soil turning mechanism 5 are both internally provided with a plough, so that the working efficiency of the equipment is improved.
Referring to fig. 2, the agitating assembly 6 includes a rotation shaft 61, a connection rod 62, and an agitating blade 63. The rotating shaft 61 is arranged along the length direction of the mixing bin 4, one end of the rotating shaft passes through the side wall of one side of the mixing bin 4 and is fixedly connected with the output end of the driving motor 64, the other end of the rotating shaft passes through the side wall of the other side of the mixing bin 4 and is rotatably connected with the bearing seat 65, and in order to improve the connection stability of the driving motor 64 and the rotating shaft 61, the bearing seat 65 is additionally arranged on one side of the driving motor 64. The surface of the rotating shaft 61 in the mixing bin 4 is uniformly provided with a plurality of slots 611 (see fig. 3) which are alternately and vertically arranged along the length direction, a connecting rod 62 is inserted into each slot 611, the rotating shaft 61 is further provided with a through slot (not shown) which is vertically arranged with the slots 611, a fastening component 7 is installed in the through slot, the rotating shaft 61 and the connecting rod 62 are tightly connected together through the fastening component 7, one end of the connecting rod 62 far away from the rotating shaft 61 is welded with a stirring blade 63, and the stirring blade 63 is integrally in a spiral band shape. The outside of the end of the connecting rod 62 inserted into the slot 611 is sleeved with a sealing washer 66, so that the sealing performance between the connecting rod 62 and the slot 611 is improved, and the phenomenon that soil and soil conditioner enter the inside of the slot 611 to affect the normal operation of the equipment is avoided.
Referring to fig. 3, one end of the connecting rod 62 facing the rotating shaft 61 is provided with a first clamping block 621, a first fastening groove 622 and a first clamping groove 623, the first clamping block 621 is arranged along the length direction of the connecting rod 62, the first fastening groove 622 is arranged along the radial direction of the connecting rod 62 on one side of the first clamping block 621 far away from the rotating shaft 61, and the first clamping groove 623 which is vertically arranged is arranged along the length direction on one side of the first clamping block 621 of the connecting rod 62. A second clamping block 6111, a second fastening groove 6112 and a second clamping groove 6113 are arranged in the slot 611, the second clamping block 6111 is located in the slot 611 and is vertically arranged towards the connecting rod 62, the second fastening groove 6112 is formed in one side, away from the connecting rod 62, of the second clamping block 6111 along the radial direction of the rotating shaft 61, and the second clamping groove 6113 which is vertically arranged is formed in one side, away from the second clamping block 6111, of the slot 611 along the length direction of the connecting rod 62. The first latching 621 corresponds to the second latching groove 6113 in shape, and the second latching 6111 corresponds to the first latching groove 623 in shape, so that the connecting rod 62 can be inserted into the surface of the rotating shaft 61 conveniently. The first fastening groove 622 and the second fastening groove 6112 form a through hole, and the shape of the through hole formed on the surface of the rotating shaft 61 corresponds to the shape of the through hole, so that the fastening assembly 7 can connect the connecting rod 62 and the rotating shaft 61 together.
Referring to fig. 4, the fastening assembly 7 includes a first fastening member 71 and a second fastening member 72, the first fastening member 71 includes a first arc-shaped rod 711 and a first horizontal rod 712, the first arc-shaped rod 711 is integrally disposed with the first horizontal rod 712, a third block 7111 is disposed at one end of the first arc-shaped rod 711 far away from the first horizontal rod 712, and a third clamping groove 7121 is disposed at one end of the first horizontal rod 712 far away from the first arc-shaped rod 711; the second fastening member 72 includes a second arc rod 721 and a second horizontal rod 722, the second arc rod 721 is integrally disposed with the second horizontal rod 722, a fourth latch 7221 is disposed at an end of the second arc rod 721 away from the second horizontal rod 722, and a fourth latch 7211 is disposed at an end of the second horizontal rod 722 away from the second arc rod 721. The third block 7111 corresponds to the fourth locking groove 7211 in shape, the fourth block 7221 corresponds to the third locking groove 7121 in shape, the third block 7111 is inserted into the fourth locking groove 7211, and the fourth block 7221 is inserted into the third locking groove 7121 and then connected with the first fastener 71 and the second fastener 72, so that the stability of the connecting rod 62 and the rotating shaft 61 is improved.
The specific implementation process of the embodiment is as follows:
when using, start driving motor 64, then pushing equipment walks along ploughing, first mechanism 2 of digging turns over soil, make things convenient for soil to enter into the inside of mixing storehouse 4, under negative-pressure air fan's drive, soil after will turning over is inhaled the inside of mixing storehouse 4 through first feed inlet 41, soil amendment enters into the inside of mixing storehouse 4 through second feed inlet 42, and carry out abundant mixed back under stirring vane 63's drive, and discharge through discharge gate 43, at last under second mechanism 5 of digging drives, carry out the secondary and dig, thereby further improve soil amendment's dispersion degree.
When the stirring blade 63 is installed, the sealing washer 66 is sleeved on the surface of the connecting rod 62, then the first clamping block 621 is inserted into the second clamping groove 6113, the second clamping block 6111 is inserted into the first clamping groove 623, and then the first horizontal rod 712 and the second horizontal rod 722 are inserted into the first fastening groove 622 and the second fastening groove 6112. The connecting rod 62 and the rotating shaft 61 are tightly coupled together by the first fastener 71 and the second fastener 72.
When the stirring blade 63 needs to be replaced, the cover plate is opened, the first fastening piece 71 and the second fastening piece 72 on the surface of the rotating shaft 61 are detached, the connecting rod 62 is pulled out of the slot 611, the connecting rod 62 with the new stirring blade 63 is inserted into the slot 611, and the first fastening piece 71 and the second fastening piece 72 are reinserted into the surface of the rotating shaft 61, so that the replacement is completed.
The product has the characteristics of simple structure, more uniform distribution of the soil conditioner, convenience in replacement of the stirring blades and the like.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a saline and alkaline soil improving device, includes fuselage body (1), its characterized in that: the one end of fuselage body (1) is provided with first mechanism of digging (2), the inside of fuselage body (1) is provided with storage storehouse (3) and mixes storehouse (4), the other end of fuselage body (1) is provided with second mechanism of digging (5), storage storehouse (3) are located mix the top in storehouse (4).
2. The saline-alkali soil improving apparatus according to claim 1, wherein: mix storehouse (4) and be close to the bottom of one side of first mechanism of digging (2) is provided with first feed inlet (41), and storehouse (4) that mixes is in the top of first feed inlet (41) is provided with second feed inlet (42), storage storehouse (3) with second feed inlet (42) are linked together, the inside of mixing storehouse (4) is provided with stirring assembly (6), mix storehouse (4) and be close to the bottom of one side of second mechanism of digging (5) is provided with discharge gate (43).
3. The saline-alkali soil improving apparatus according to claim 2, wherein: stirring subassembly (6) are including pivot (61), connecting rod (62) and stirring vane (63), the one end of pivot (61) is passed the lateral wall of mixing storehouse (4) is connected with driving motor (64), pivot (61) is passed the lateral wall of the other end of mixing storehouse (4) is connected with bearing frame (65), pivot (61) are located mix storehouse (4) inside evenly seted up a plurality of slot (611) along length direction, the one end of connecting rod (62) is inserted in slot (611), the other end of connecting rod (62) with stirring vane (63) fixed connection, connecting rod (62) with still be provided with fastening component (7) between slot (611).
4. The saline-alkali soil improving apparatus according to claim 3, wherein: a first clamping block (621), a first fastening groove (622) and a first clamping groove (623) are arranged at one end, facing the rotating shaft (61), of the connecting rod (62), the first clamping block (621) is located at the tail end, facing the rotating shaft (61), of the connecting rod (62), the first fastening groove (622) is formed in one side, facing away from the rotating shaft (61), of the first clamping block (621), the first fastening groove (622) is arranged along the radial direction of the connecting rod (62), the first clamping groove (623) is formed in one side, facing away from the first clamping block (621), of the first fastening groove (622), the first clamping groove (623) is arranged along the length direction of the connecting rod (62), a second clamping block (6111), a second fastening groove (6112) and a second clamping groove (6113) are arranged in the slot (611), and the second clamping block (6111) is located on one side, facing the connecting rod (62), of the rotating shaft (61), the second clamping block (6111) is inserted into the first clamping groove (623), a second fastening groove (6112) is formed in one side, away from the connecting rod (62), of the second clamping block (6111), a second clamping groove (6113) is formed in one side, away from the second clamping block (6111), of the second fastening groove (6112), and the second clamping groove (6113) is inserted into the first clamping block (621).
5. The saline-alkali soil improving apparatus according to claim 4, wherein: a through groove for the fastener assembly to pass through is formed in the radial direction of the rotating shaft (61), the fastener assembly comprises a first fastener (71) and a second fastener (72), the first fastener (71) comprises a first arc-shaped rod (711) and a first horizontal rod (712), one end of the first arc-shaped rod (711) is fixedly connected with one end of the first horizontal rod (712), a third clamping block (7111) is arranged at one end, away from the first horizontal rod (712), of the first arc-shaped rod (711), and a third clamping groove (7121) is arranged at one end, away from the first arc-shaped rod (711), of the first horizontal rod (712); the second fastener (72) comprises a second arc-shaped rod (721) and a second horizontal rod (722), one end of the second arc-shaped rod (721) is fixedly connected with one end of the second horizontal rod (722), the second arc-shaped rod (721) is far away from one end of the second horizontal rod (722) is provided with a fourth clamping groove (7211), the second horizontal rod (722) is far away from one end of the second arc-shaped rod (721) is provided with a fourth clamping block (7221), the third clamping block (7111) is clamped with the fourth clamping groove (7211), and the fourth clamping block (7221) is clamped with the third clamping groove (7121).
6. The saline-alkali soil improving apparatus according to claim 3, wherein: a sealing gasket (66) is also filled between the slot (611) and the connecting rod (62).
7. The saline-alkali soil improving apparatus according to claim 2, wherein: and a negative pressure fan is arranged on one side, away from the mixing bin (4), of the first feeding hole (41).
8. The saline-alkali soil improving apparatus according to claim 2, wherein: and a flow control valve is arranged in the second feeding hole (42).
9. The saline-alkali soil improving apparatus according to claim 1, wherein: the middle parts of the first soil turning mechanism (2) and the second soil turning mechanism (5) are both provided with a plough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010281739.XA CN111373895B (en) | 2020-04-11 | 2020-04-11 | Saline alkali soil improving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010281739.XA CN111373895B (en) | 2020-04-11 | 2020-04-11 | Saline alkali soil improving device |
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| Publication Number | Publication Date |
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| CN111373895A true CN111373895A (en) | 2020-07-07 |
| CN111373895B CN111373895B (en) | 2021-07-23 |
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|---|---|---|---|
| CN202010281739.XA Active CN111373895B (en) | 2020-04-11 | 2020-04-11 | Saline alkali soil improving device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113841477A (en) * | 2021-09-24 | 2021-12-28 | 腾盛科技创新服务(揭阳)有限公司 | Soil maintenance treatment method for ecological agriculture planting farmland |
| CN117441436A (en) * | 2023-12-20 | 2024-01-26 | 神池县林草事务中心(神池县国有林场) | Forestation soil preparation equipment for forestry cultivation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113841477A (en) * | 2021-09-24 | 2021-12-28 | 腾盛科技创新服务(揭阳)有限公司 | Soil maintenance treatment method for ecological agriculture planting farmland |
| CN113841477B (en) * | 2021-09-24 | 2022-11-08 | 腾盛科技创新服务(揭阳)有限公司 | Soil maintenance treatment method for ecological agriculture planting farmland |
| CN117441436A (en) * | 2023-12-20 | 2024-01-26 | 神池县林草事务中心(神池县国有林场) | Forestation soil preparation equipment for forestry cultivation |
| CN117441436B (en) * | 2023-12-20 | 2024-03-22 | 神池县林草事务中心(神池县国有林场) | Forestation soil preparation equipment for forestry cultivation |
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