CN115634921A - In-situ treatment device for plate-bonded soil - Google Patents
In-situ treatment device for plate-bonded soil Download PDFInfo
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- CN115634921A CN115634921A CN202110815469.0A CN202110815469A CN115634921A CN 115634921 A CN115634921 A CN 115634921A CN 202110815469 A CN202110815469 A CN 202110815469A CN 115634921 A CN115634921 A CN 115634921A
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- 239000002689 soil Substances 0.000 title claims abstract description 48
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 67
- 238000005507 spraying Methods 0.000 claims abstract description 34
- 238000000605 extraction Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000010354 integration Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 206010066054 Dysmorphism Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012527 feed solution Substances 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses an in-situ treatment device for plate-bonded soil, which comprises a body, a driving mechanism, an extraction assembly, a grinding assembly, a liquid inlet assembly and a spraying assembly, wherein the body is provided with a plurality of grooves; the driving mechanism comprises a driving shaft, a first cam and a special-shaped piece, the driving shaft is driven by a motor to rotate, and the first cam and the special-shaped piece are respectively arranged on two sides of the driving shaft; when the driving shaft rotates, the special-shaped piece drives the extraction assembly to reciprocate along the vertical direction, so that the soil is taken and discharged; the grinding assembly is communicated with the extracting assembly through a feeding hole formed in the body and is driven by a first gear in the extracting assembly; the liquid inlet component comprises a liquid feed box, a liquid inlet pipe, a liquid outlet pipe and a second cam meshed with the first cam, the liquid inlet pipe is communicated with the liquid feed box, and the liquid outlet pipe is communicated with the spraying component; the spraying assembly is driven by the special-shaped piece to spray quantitatively. The processing device provided by the invention has the advantages of high integration level, convenience in operation, high efficiency, good processing effect and high automation degree.
Description
Technical Field
The invention relates to an environment-friendly device, in particular to an in-situ treatment device for hardened soil.
Background
The soil hardening refers to the phenomenon that the surface of soil is poor in structure due to lack of organic matters, the structure is damaged and the soil is dispersed under the action of irrigation, rainfall and other external factors, and the surface of the soil is hardened under the action of cohesive force after drying. The hardened soil cannot be efficiently cultivated, the water and oxygen absorption capacity of the soil and the absorption capacity of nutrient substances are reduced due to the hardening phenomenon, and the reduction of the permeability causes the crop root system to be underdeveloped, thereby influencing the growth and development of crops.
In order to improve the planting yield and quality of crops, the current situation of soil hardening needs to be solved first. At present, most of existing soil hardening solutions need to treat soil before fertilization by applying microbial fertilizers, and existing treatment devices have the problems of low integration level, difficulty in operation, low efficiency, poor treatment effect, low automation degree and the like.
Disclosure of Invention
In view of the defects of the prior art, the invention provides an in-situ treatment device for hardened soil, which aims to solve the problems of low integration level, difficulty in operation, low efficiency, poor treatment effect, low automation degree and the like of the conventional hardened soil treatment device.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
an in-situ treatment device for caked soil comprises a body, and a driving mechanism, an extraction assembly, a grinding assembly, a liquid inlet assembly and a spraying assembly which are arranged in the body; the driving mechanism comprises a driving shaft, a first cam and a special-shaped piece, the driving shaft is driven by a motor to rotate, the first cam is arranged on one side, close to the motor, of the driving shaft, and the special-shaped piece is arranged on the other side, far away from the motor, of the driving shaft; when the driving shaft rotates, the special-shaped piece can drive the extracting assembly to reciprocate along the vertical direction, so that the soil is taken and discharged; the grinding assembly is arranged close to the extracting assembly, the grinding assembly is communicated with the extracting assembly through a feeding hole formed in the body, and the grinding assembly is driven by a first gear in the extracting assembly; the liquid inlet assembly comprises a liquid feed box, a liquid inlet pipe, a liquid outlet pipe and a second cam meshed with the first cam, the second cam and the first cam are rotatably accommodated in the cavity of the body, the liquid inlet pipe is communicated with the liquid feed box and the cavity inlet, and the liquid outlet pipe is communicated with the cavity outlet and the spraying assembly; the spraying assembly is in meshed transmission with the special-shaped piece and is driven by the special-shaped piece to spray quantitatively.
Further, the one end of dysmorphism piece is fan-shaped tooth, fan-shaped tooth and the quantitative filling dish meshing transmission in spraying the subassembly to intermittent type drives the quantitative filling dish and rotates and carry out the ration of feed liquid and spray, the other end of second dysmorphism piece is long and thin round bar, the round bar passes the helicla flute of seting up on the helical motion pole and fixes in the drive shaft.
Further, the extraction assembly comprises a spiral moving rod, a first gear, a screw, a housing and a top plate; the spiral moving rod is arranged along the vertical direction, the spiral moving rod is a circular tube with a central cavity, the spiral moving rod is sleeved outside the driving shaft through the cavity, and a spiral groove capable of penetrating through the special-shaped round rod is formed in the spiral direction of the periphery of the spiral moving rod; the upper end face of the first gear is fixed at the lower end position of the spiral moving rod and is in meshed transmission with a second gear in the grinding assembly, and the central position of the lower end face of the first gear is fixedly connected with the screw rod; the screw rod can penetrate through the bottom of the body and extend into soil, a lifting plate is further arranged on the screw rod, and the lifting plate can be in contact with a top plate sleeved outside the screw rod; the top plate is slidably arranged outside the screw rod and is connected to the body through a return spring; a shell matched with the screw rod is arranged below the top plate and close to the inner side of the return spring, and a vertical opening is formed in one side wall of the shell close to the grinding assembly.
Further, the grinding assembly comprises a second gear, a U-shaped lower grinding disc, a U-shaped upper grinding disc, a sun gear, a planet gear and a gear ring; the second gear is in meshing transmission with the first gear in the extraction assembly, at least part of the second gear is accommodated in the cavity of the body, the central position of the second gear is also provided with internal teeth, and the internal teeth are in meshing transmission with external teeth at the position, close to the upper part, of the central gear; two ends of the central gear are respectively and rotatably fixed in the body and on the bottom, external teeth of the central gear close to the middle position are in meshing transmission with at least two planetary gears, the planetary gears limit the inside of a gear ring to do circular motion, the upper part of the planetary gears is connected through a planetary frame, and the lower part of the planetary gears is fixedly connected with a U-shaped upper grinding disc; the lower position of the U-shaped upper grinding disc is correspondingly provided with a U-shaped lower grinding disc, and a discharging channel is arranged in the central area of the U-shaped lower grinding disc close to the central area.
Further, the spraying assembly comprises a quantitative filling tray, a receiving tray and a spraying pipe; the quantitative filling tray is in meshing transmission with sector teeth in the special-shaped part, an arc-shaped channel with step change is arranged in the quantitative filling tray, one end of the arc-shaped channel is provided with a liquid inlet communicated with the liquid outlet pipe, the other end of the arc-shaped channel is provided with a liquid outlet communicated with the receiving tray, the lower end of the receiving tray is communicated with a spray pipe, and the spray pipe penetrates through the bottom of the body and extends downwards.
The invention has the beneficial effects that:
the in-situ treatment device for hardened soil is driven by the driving mechanism comprising the driving shaft, the first cam and the special-shaped piece, respectively drives the extraction assembly to reciprocate in the vertical direction, drives the grinding assembly to grind in the circumferential direction, drives the liquid inlet assembly and the spraying assembly to intermittently operate and realize quantitative spraying, and has the advantages of high integrated level, convenient operation and high efficiency.
The in-situ treatment device for hardened soil can realize mechanical operation, improves the treatment effect of the hardened soil through taking soil particles, plane grinding and quantitative spraying of feed liquid, and has high integral automation degree.
Drawings
FIG. 1 is a schematic overall structure diagram of the in-situ treatment device for hardened soil according to the invention.
Fig. 2 is a schematic structural diagram of the driving mechanism of the present invention.
Fig. 3 is a schematic structural view of the profile of the present invention.
Fig. 4 isbase:Sub>A sectional view taken alongbase:Sub>A-base:Sub>A in fig. 1.
Fig. 5 is a schematic view of the overall structure of the spiral moving rod and the first gear and the screw rod which are fixedly connected in sequence.
Fig. 6 is a partially enlarged view of fig. 1 at B.
Fig. 7 is a partially enlarged view of C in fig. 1.
Fig. 8 is a sectional view taken along the direction D-D in fig. 7.
FIG. 9 is a schematic view of the structure of the quantitative filling tray of the present invention.
The device comprises a body 1, a driving mechanism 2, an extraction assembly 3, a grinding assembly 4, a liquid inlet assembly 5, a motor 6, a spraying assembly 7, a driving shaft 21, a first cam 22, a special-shaped piece 23, a fan-shaped tooth 23a, a round rod 23b, a spiral moving rod 31, a first gear 32, a screw 33, a lifting plate 34, a return spring 35, a shell 36, a vertical opening 36a, a top plate 37, a second gear 41, a U-shaped lower grinding disc 42, a discharge channel 42a, a U-shaped upper grinding disc 43, a central gear 44, a planetary gear 45, a gear ring 46, a liquid tank 51, a liquid inlet pipe 52, a liquid outlet pipe 53, a second cam 54, a connecting shaft 55, a quantitative filling disc 71, a receiving disc 72, a spray pipe 73, a liquid inlet 71a, an arc-shaped channel 71b, a liquid outlet 71c, a crawler 101 and a feeding port 102.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art.
Examples
As shown in fig. 1 to 9, the in-situ treatment device for hardened soil of the present embodiment includes a body 1, and a driving mechanism 2, an extraction component 3, a grinding component 4, a liquid inlet component 5 and a spraying component 7 which are arranged in the body 1; the driving mechanism 2 comprises a driving shaft 21, a first cam 22 and a special-shaped piece 23, wherein the driving shaft 21 is driven by the motor 6 to rotate, the first cam 22 is arranged on one side of the driving shaft 21 close to the motor 6, and the special-shaped piece 23 is arranged on the other side of the driving shaft 21 far away from the motor 6; when the driving shaft 21 rotates, the special-shaped piece 23 can drive the extraction assembly 3 to reciprocate along the vertical direction, so that the soil is taken out and discharged; the grinding assembly 4 is arranged close to the extraction assembly 3, the grinding assembly 4 is communicated with the extraction assembly 3 through a feed inlet 102 arranged on the body 1, and the grinding assembly 4 is driven by a first gear 32 in the extraction assembly 3; the liquid inlet assembly 5 comprises a feed liquid tank 51, a liquid inlet pipe 52, a liquid outlet pipe 53 and a second cam 54 meshed with the first cam 22, the second cam 54 and the first cam 22 are rotatably accommodated in the cavity of the body 1, the liquid inlet pipe 52 is communicated with the feed liquid tank 51 and the cavity inlet, and the liquid outlet pipe 53 is communicated with the cavity outlet and the spraying assembly 7; the spraying assembly 7 is in mesh transmission with the profile piece 23 and is driven by the profile piece 23 to spray fixed quantity. An organic feed solution containing a microbial fertilizer is prepared in the feed solution tank 51.
One end of the special-shaped piece 23 is a sector-shaped tooth 23a, the sector-shaped tooth 23a is in meshing transmission with a dosing tray 71 in the spraying assembly 7, so that the dosing tray 71 is intermittently driven to rotate to carry out quantitative spraying of the feed liquid, the other end of the second special-shaped piece 23 is an elongated round rod 23b, and the round rod 23b penetrates through a spiral groove formed in the spiral moving rod 31 and is fixed on the driving shaft 21.
The extraction assembly 3 comprises a helical movement rod 31, a first gear 32, a screw 33, a housing 36 and a top plate 37; the spiral moving rod 31 is arranged along the vertical direction, the spiral moving rod 31 is a circular tube with a central cavity, the spiral moving rod 31 is sleeved outside the driving shaft 21 through the cavity, and the spiral moving rod 31 is provided with a spiral groove capable of penetrating through the round rod 23b of the special-shaped part 23 along the peripheral spiral direction; the upper end surface of the first gear 32 is fixed at the lower end position of the spiral moving rod 31 and is in meshing transmission with a second gear 41 in the grinding assembly 4, and the central position of the lower end surface of the first gear 32 is fixedly connected with the screw 33; the screw 33 can extend into the soil through the bottom of the body 1, a lifting plate 34 is further arranged on the screw 33, and the lifting plate 34 can be in contact with a top plate 37 sleeved outside the screw 33; the top plate 37 is slidably arranged outside the screw rod 33 and is connected to the body 1 through a return spring 35; a shell 36 matched with the screw 33 is arranged below the top plate 37 and close to the inner side of the return spring 35, and a vertical opening 36a is formed in one side wall of the shell 36 close to the grinding assembly 4. Extraction element 3 not only can carry out soil and get the material under the effect of screw rod 33, can play certain elementary crushing effect moreover. When the round rod 23b on the special-shaped piece 23 rotates forward to drive the spiral moving rod 31 to move downwards in a spiral manner along the spiral groove, the first gear 32 rotates and drives the second gear 41 to rotate, and meanwhile, the lower surface of the first gear 32 is in contact with the upper surface of the top plate 37, so that the top plate 37 and the shell 36 are pushed to move downwards; when the round rod 23b on the special-shaped piece 23 reversely rotates to drive the spiral moving rod 31 to spirally move upwards along the spiral groove, the screw 33 is firstly lifted upwards, then the lifting plate 34 on the screw 33 drives the top plate 37 and the shell 36 fixed on the top plate 37 to move upwards, the vertical opening 36a formed in the side wall of the shell 36 is opposite to the feeding hole 102 on the body 1, so that soil in the screw 33 enters the grinding assembly 4 through the vertical opening 36a and the feeding hole 102 after being lifted.
The grinding assembly 4 comprises a second gear 41, a U-shaped lower grinding disc 42, a U-shaped upper grinding disc 43, a sun gear 44, a planetary gear 45 and a gear ring 46; the second gear 41 is in mesh transmission with the first gear 32 in the extraction assembly 3, and at least part of the area of the second gear 41 is accommodated in the cavity of the body 1, and the central position of the second gear 41 is also provided with internal teeth which are in mesh transmission with external teeth at the position above the central gear 44; two ends of the central gear 44 are respectively and rotatably fixed in the body 1 and at the bottom, external teeth of the central gear 44 close to the middle position are in meshing transmission with at least two planetary gears 45, the planetary gears 45 limit circular motion in a gear ring 46, the upper part of the planetary gears is connected with a planetary carrier, and the lower part of the planetary gears is fixedly connected with a U-shaped upper grinding disc 43; the lower position of the U-shaped upper grinding disc 43 is correspondingly provided with a U-shaped lower grinding disc 42, and a discharge channel 42a is arranged on the U-shaped lower grinding disc 42 close to the central area. The upper and lower sides of the planetary gear 45 are provided with cover plates to ensure that they always move on the same horizontal plane and cannot be separated. The height of the peripheral wall of the U-shaped lower grinding disc 42 is smaller than that of the peripheral wall of the grinding component 4 of the U-shaped upper grinding disc 43, and an annular feeding cavity is formed by the peripheral wall of the body 1 and is communicated with the extraction component 3 through the feeding hole 102, so that the soil after being taken enters the grinding component 4.
The U-shaped lower grinding disc 42 and the U-shaped upper grinding disc 43 are provided with a plurality of protrusions at opposite positions on the surfaces, so that hardened soil can be better ground; in addition, the U-shaped lower grinding disk 42 and the U-shaped upper grinding disk 43 are diagonally centered, so that soil is more easily introduced from the outer periphery of the grinding unit 4 to the grinding surface and discharged from the discharge passage 42a of the U-shaped lower grinding disk 42.
The spraying assembly 7 comprises a quantitative filling tray 71, a receiving tray 72 and a spraying pipe 73; the quantitative filling tray 71 is in meshing transmission with the sector teeth 23a in the special-shaped part 23, an arc-shaped channel 71b with step change is arranged in the quantitative filling tray 71, one end of the arc-shaped channel 71b is provided with a liquid inlet 71a communicated with the liquid outlet pipe 53, the other end of the arc-shaped channel 71b is provided with a liquid outlet 71c communicated with the receiving tray 72, the lower end of the receiving tray 72 is communicated with a spray pipe 73, and the spray pipe 73 penetrates through the bottom of the body 1 and extends downwards. Through the intermittent driving of the sector teeth 23a, a liquid inlet 71a arranged in the quantitative filling disc 71 is intermittently communicated with the liquid outlet pipe 53, so that the intermittent liquid inlet of the liquid inlet component 5 to the spraying component 7 is completed; the liquid outlet 71c arranged in the quantitative filling disc 71 is always communicated with the receiving disc 72, so that the liquid enters the spraying assembly 7 to be sprayed, the space distance between the receiving disc 72 and the lower surface of the quantitative filling disc 71 is smaller or far smaller than the diameter of the spraying pipe 73, and the liquid channel of the receiving disc 72 is annularly arranged, so that the liquid collected in the receiving disc 72 enters the spraying assembly under higher pressure to finish the spraying operation; the diameter of the shower pipe 73 is smaller than the width of the sectional area of the arc-shaped channel 71b, so that the feed liquid in the shower pipe 73 has better spraying effect.
The in-situ treatment device for hardened soil disclosed by the invention has the following working mode:
when the hardened soil needs to be treated, the motor 6 is started to rotate forward to drive the driving shaft 21 to rotate forward, the spiral moving rod 31 moves downwards in a spiral mode under the action of the round rod 23b of the special-shaped piece 23, the screw rod 33 and the shell 36 are driven to penetrate into the hardened soil on the ground together, and sampling is completed; then the motor 6 is started to rotate reversely, the screw 33 is lifted upwards, the lifting plate 34 drives the top plate 37 and the shell 36 fixed on the top plate 37 to be separated from the soil together, and soil particles are kept in a gap between the screw 33 and the shell 36; at the same time, as the screw 33 and the housing 36 are gradually raised, the particles gradually fall from the feed opening 102 into the grinding assembly 4; the spiral moving rod 31 also drives the first gear 32 to rotate while moving downwards in a spiral manner, and further drives the second gear 41, the central gear 44 and the planetary gear 45 to rotate in sequence, so that the U-shaped upper grinding disc 43 and the U-shaped lower grinding disc 42 fixed on the planetary gear 45 rotate relatively, hardened soil entering the two grinding discs is ground into soil particles with uniform particle size, and the soil particles return to the ground from a discharge channel 42a formed in the U-shaped lower grinding disc 42; when the driving shaft 21 rotates reversely, the first cam 22 in the cavity of the body 1 rotates and drives the second cam 54 to rotate, and the organic liquid in the liquid tank 51 is sucked into the cavity through the liquid inlet pipe 52 by the periodic rotation of the first cam 22 and the second cam 54, and then is discharged out of the cavity and enters the liquid discharge pipe to flow into the spraying assembly 7; the spraying assembly 7 is driven intermittently by the fan-shaped teeth 23a of the special-shaped piece 23 to perform quantitative spraying of the organic feed liquid on the ground soil.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.
Claims (5)
1. The in-situ treatment device for the hardened soil is characterized by comprising a body, a driving mechanism, an extraction assembly, a grinding assembly, a liquid inlet assembly and a spraying assembly, wherein the driving mechanism, the extraction assembly, the grinding assembly, the liquid inlet assembly and the spraying assembly are arranged in the body; the driving mechanism comprises a driving shaft, a first cam and a special-shaped piece, the driving shaft is driven by the motor to rotate, the first cam is arranged on one side, close to the motor, of the driving shaft, and the special-shaped piece is arranged on the other side, far away from the motor, of the driving shaft; when the driving shaft rotates, the special-shaped piece can drive the extracting assembly to reciprocate along the vertical direction, so that the soil is taken out and discharged; the grinding assembly is arranged close to the extracting assembly, the grinding assembly is communicated with the extracting assembly through a feeding hole formed in the body, and the grinding assembly is driven by a first gear in the extracting assembly; the liquid inlet assembly comprises a liquid feed box, a liquid inlet pipe, a liquid outlet pipe and a second cam meshed with the first cam, the second cam and the first cam are rotatably accommodated in the cavity of the body, the liquid inlet pipe is communicated with the liquid feed box and the cavity inlet, and the liquid outlet pipe is communicated with the cavity outlet and the spraying assembly; the spraying assembly is in meshed transmission with the special-shaped piece and is driven by the special-shaped piece to spray quantitatively.
2. The device for in-situ treatment of hardened soil according to claim 1 wherein one end of said shaped member is a fan-shaped tooth, said fan-shaped tooth engaging with a dosing tray in a spraying assembly to intermittently rotate the dosing tray for dosing the liquid, and the other end of said second shaped member is an elongated rod passing through a helical groove formed in the screw rod and fixed to the drive shaft.
3. The apparatus for in situ treatment of hardened soil according to claim 1 wherein the extraction assembly comprises a screw, a first gear, a screw, a housing and a top plate; the spiral moving rod is arranged along the vertical direction, the spiral moving rod is a circular tube with a central cavity, the spiral moving rod is sleeved outside the driving shaft through the cavity, and a spiral groove capable of penetrating through the special-shaped round rod is formed in the spiral direction of the periphery of the spiral moving rod; the upper end face of the first gear is fixed at the lower end position of the spiral moving rod and is in meshing transmission with a second gear in the grinding assembly, and the central position of the lower end face of the first gear is fixedly connected with the screw rod; the screw rod can penetrate through the bottom of the body and extend into soil, a lifting plate is further arranged on the screw rod, and the lifting plate can be in contact with a top plate sleeved outside the screw rod; the top plate is slidably arranged outside the screw rod and is connected to the body through a return spring; a shell matched with the screw rod is arranged below the top plate and close to the inner side of the return spring, and a vertical opening is formed in one side wall of the shell close to the grinding assembly.
4. The apparatus for in situ treatment of hardened soil according to claim 1 wherein the grinding assembly comprises a second gear, a U-shaped lower grinding disc, a U-shaped upper grinding disc, a sun gear, a planetary gear and a ring gear; the second gear is in meshing transmission with the first gear in the extraction assembly, at least part of the second gear is accommodated in the cavity of the body, the central position of the second gear is also provided with internal teeth, and the internal teeth are in meshing transmission with external teeth at the position, close to the upper part, of the central gear; two ends of the central gear are respectively and rotatably fixed in the body and on the bottom, external teeth of the central gear close to the middle position are in meshing transmission with at least two planetary gears, the planetary gears limit the inside of a gear ring to do circular motion, the upper part of the planetary gears is connected through a planetary frame, and the lower part of the planetary gears is fixedly connected with a U-shaped upper grinding disc; the lower position of the U-shaped upper grinding disc is correspondingly provided with a U-shaped lower grinding disc, and a discharging channel is arranged in the central area of the U-shaped lower grinding disc close to the central area.
5. The in situ treatment apparatus for hardened soil as claimed in claim 1 wherein said spray assembly comprises a dosing tray, a receiving tray and a spray pipe; the quantitative filling tray is in meshing transmission with sector teeth in the special-shaped part, an arc-shaped channel with step change is arranged in the quantitative filling tray, one end of the arc-shaped channel is provided with a liquid inlet communicated with the liquid outlet pipe, the other end of the arc-shaped channel is provided with a liquid outlet communicated with the receiving tray, the lower end of the receiving tray is communicated with a spray pipe, and the spray pipe penetrates through the bottom of the body and extends downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110815469.0A CN115634921A (en) | 2021-07-19 | 2021-07-19 | In-situ treatment device for plate-bonded soil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110815469.0A CN115634921A (en) | 2021-07-19 | 2021-07-19 | In-situ treatment device for plate-bonded soil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117288546A (en) * | 2023-11-27 | 2023-12-26 | 云南亚明环境监测科技有限公司 | A soil sample grinder for soil detection |
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| 王柏;张爽;郗延彪;白佳玲;杜会石;: "基于自清式土壤研磨机样品处理的秸秆还田免耕地土壤有机质特征", 吉林农业, no. 14, 23 July 2016 (2016-07-23), pages 90 - 91 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117288546A (en) * | 2023-11-27 | 2023-12-26 | 云南亚明环境监测科技有限公司 | A soil sample grinder for soil detection |
| CN117288546B (en) * | 2023-11-27 | 2024-02-06 | 云南亚明环境监测科技有限公司 | A soil sample grinder for soil detection |
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