CN110771305A - Special digging device in stony desertification area - Google Patents
Special digging device in stony desertification area Download PDFInfo
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- CN110771305A CN110771305A CN201910947496.6A CN201910947496A CN110771305A CN 110771305 A CN110771305 A CN 110771305A CN 201910947496 A CN201910947496 A CN 201910947496A CN 110771305 A CN110771305 A CN 110771305A
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- digging
- rod
- pit
- pit digging
- pressure
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- 238000009825 accumulation Methods 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 claims 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000011435 rock Substances 0.000 description 12
- 239000002689 soil Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LLJRXVHJOJRCSM-UHFFFAOYSA-N 3-pyridin-4-yl-1H-indole Chemical compound C=1NC2=CC=CC=C2C=1C1=CC=NC=C1 LLJRXVHJOJRCSM-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a special pit digging device for a stony desertification area, which comprises a pit digging device, a pit digging assembly and a pit digging frame, wherein a shovel sheet is arranged at the lower part of the pit digging assembly, a power rod is arranged at the upper part of the pit digging assembly, one end of the power rod is movably connected with the shovel sheet, the other end of the power rod is connected with a fixed cover, a movable block is arranged at the upper end of the fixed cover, the outer side of the movable block is movably connected with a pull rod, and a switch is arranged on the movable block; according to the invention, the work and stop of the air pressure device are controlled through the inflation inlet in the pit digging assembly, meanwhile, the air pressure in the pit digging assembly is controlled through the circulating pressure tank, the trigger pipe and the overflow pipe to drive the telescopic assembly in the pressure storage cylinder to stretch, so that the shovel blade works, the damage of the shovel blade at the pit digging end can be reduced, and the service life of the pit digging device is prolonged.
Description
Technical Field
The invention relates to the technical field of mechanical digging, in particular to a special digging device for a stony desertification area.
Background
Stony desertification is also called rocky desertification. The method refers to the phenomena of surface soil loss, matrix rock bare, land loss of agricultural utilization value and ecological environment degradation caused by water and soil loss. Stony desertification mostly occurs in limestone areas, the thickness degree of soil layers is mostly less than 10cm, and the earth surface presents an evolution process that rocks are gradually exposed like desert landscape. From the cause, the main factor causing stony desertification is human activity. Because the natural vegetation is continuously damaged for a long time, a large area of steep slopes are abandoned, the earth surface is exposed, in addition, the karst rocky mountain area has thin soil layer, bedrocks are exposed, the rainstorm scouring force is strong, and rocks are gradually exposed after a large amount of water and soil are lost, so that the stony desertification phenomenon is presented.
One of the most difficult problems to solve in planting operation in a stony desertification area is land consolidation, and due to the fact that the large area of the stony desertification area covers rocks, planting and digging are difficult, at present, a digging machine is mainly used for planting and digging pits in a sand and stone area, most digging machines are all carried out by adopting sharp drill bits, and due to the fact that the hardness of the sands and stones is different, the mechanical damage caused by long-time digging operation on the sands and stones is large, and the digging difficulty and the digging cost are increased; in addition, the common pit digging machine is not easy to grasp the pit digging angle during pit digging, is easy to incline, and needs to adjust the angle again to dig the pit, so that the pit digging mode is time-consuming and labor-consuming, the pit digging efficiency is low, and the pit digging machine is inconvenient for people to use.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the special pit digging device for the stony desertification area, and the problems that the damage to a drill bit is large, the pit digging angle is not easy to control and the like in the pit digging process in the background technology can be solved.
In order to achieve the above purpose, the invention provides the following technical scheme:
a pit digging device special for a stony desertification area comprises a pit digging device, a pit digging component and a pit digging frame, wherein a shovel sheet is arranged at the lower part of the pit digging component, a fixed ring is arranged on the outer side of the shovel sheet and is connected with the shovel sheet through a connecting rod, the pit digging component also comprises a power rod, one end of the power rod is movably connected with the shovel sheet, the other end of the power rod is connected with a fixed cover, a movable block is arranged at the upper end of the fixed cover, the outer side of the movable block is movably connected with a pull rod, the other end of the pull rod is connected with the outer side of a concave surface of the shovel sheet, and a switch is arranged on the movable block; the inside upper end of subassembly of digging a pit is equipped with the inflation inlet, the inflation inlet lower extreme is connected with the upper end of breather pipe, the lower extreme of breather pipe is connected the circulation pressure tank, the upper end of trigger tube is connected on circulation pressure tank lower extreme right side, the right side of holding the jar is connected to the lower extreme of trigger tube, the lower extreme of overflow pressure pipe is connected in pressure storage jar left side, overflow pressure pipe the upper end with the sub-unit connection in circulation pressure tank, hold the inside flexible subassembly that is equipped with of jar, the flexible subassembly lower extreme is equipped with pressure telescopic link, pressure telescopic link upper portion has cup jointed the drive telescopic link, pressure telescopic link lower extreme pass through the movable block with the inside of fixed cover with power rod swing joint.
Furthermore, the pit digging frame comprises a guide sleeve, two opposite side walls of the guide sleeve are respectively provided with a screw, two other side surfaces of the guide sleeve are respectively provided with a supporting cross beam which penetrates through the guide sleeve, and the far end of the supporting cross beam, far away from the guide sleeve, is movably connected with the upper end of the supporting rod through a second screw.
Furthermore, the number of the spade pieces is not less than one.
Further, the spade chip digging end can be a flat head or a pointed head.
Furthermore, the connecting rod and the spade piece are movably connected, and the connecting rod and the fixed ring are fixedly connected.
Furthermore, the pull rod is movably connected with the movable block.
Furthermore, the connecting position of the pull rod and the shovel piece is positioned at the lower part of the connecting position of the connecting rod and the shovel piece.
The invention has the beneficial effects that:
1. the part of the invention used for digging pit is different from the drill bit used for digging pit at present, but the spade slice, it is directed against the special rock land environment in the stony desertification area, through positioning the spade slice in the rock gap, pry the rock out along the gap, but not utilize the drill bit to bore the rock and break, in this way can already lighten the difficulty of the work of digging pit, can lighten the damage while operating of the spade slice, lengthen the service life of the invention;
2. the spade sheet for digging the pit can be one or more, can be replaced automatically according to the actual condition, can be a flat head or a pointed head, and can be suitable for the actual condition of stony desertification land.
3. The invention controls the work and stop of the air pressure device through the inflation inlet in the digging component, and controls the air pressure in and out of the digging component through the circulating pressure groove, the trigger pipe and the overflow pipe to drive the telescopic component in the pressure storage cylinder to extend and retract, thereby enabling the spade slice to work.
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 some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of the present invention
FIG. 2 is a perspective view of the present invention
FIG. 3 is a top view of the present invention
FIG. 4 is a schematic view of the internal cross-section of the earth boring assembly of the present invention
In the figure: digging device 1, spade piece 2, fixed ring 3, connecting rod 4, power pole 5, fixed cover 6, movable block 7, pull rod 8, switch 9, inflation inlet 10, breather pipe 11, circulation pressure groove 12, trigger pipe 13, hold jar 14, overflow and press pipe 15, flexible subassembly 16, pressure telescopic link 17 drive telescopic link 18, uide bushing 19, first screw rod 20, support crossbar 21, second screw rod 22, bracing piece 23.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
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.
Example 1
As shown in fig. 1 to 4, a special pit digging device for stony desertification areas comprises a pit digging device 1, a pit digging assembly and a pit digging frame, wherein a shovel sheet 2 is arranged at the lower part of the pit digging assembly, a fixed ring 3 is arranged at the outer side of the shovel sheet 2, the fixed ring 3 is connected with the shovel sheet 2 through a connecting rod 4, preferably, the number of the shovel sheet 2 is not less than one, the shovel sheet can be automatically replaced according to actual conditions, the shovel sheet can be a flat head or a pointed head, and a proper shovel sheet can be used according to the actual conditions of stony desertification lands; the connecting rod 4 is movably connected with the spade slice 2, and the connecting rod 4 is fixedly connected with the fixed ring 3; the pit digging assembly further comprises a power rod 5, one end of the power rod 5 is movably connected with the spade slice 2, the other end of the power rod is connected with a fixed cover 6, a movable block 7 is arranged at the upper end of the fixed cover 6, the outer side of the movable block 7 is movably connected with a pull rod 8, and the pull rod 8 is movably connected with the movable block 7; the other end of the pull rod 8 is connected with the outer side of the concave surface of the spade slice 2, and a switch 9 is arranged on the movable block 7;
an inflation inlet 10 is arranged at the upper end inside the pit digging component, the lower end of the inflation inlet 10 is connected with the upper end of an air pipe 11, the lower end of the air pipe 11 is connected with a circulating pressure tank 12, the right side of the lower end of the circulating pressure tank 12 is connected with the upper end of a trigger pipe 13, the lower end of the trigger pipe 13 is connected with the right side of a pressure storage cylinder 14, the left side of the pressure storage cylinder 14 is connected with the lower end of an overflow pipe 15, the upper end of the overflow pipe 15 is connected with the lower part of the circulating pressure tank 12, a telescopic component 16 is arranged inside the pressure storage cylinder 14, a pressure telescopic rod 17 is arranged at the lower end of the telescopic component 16, a driving telescopic rod 18 is sleeved at the upper part of the pressure telescopic rod 17, and the lower end of the; work and stop through the inside inflation inlet control air pressure unit of subassembly that digs the pit, simultaneously through circulation pressure tank and trigger pipe, overflow the atmospheric pressure of pressing the pipe control subassembly that digs the pit and advance and go out, drive the flexible subassembly that holds in the jar of pressing and stretch out and draw back to make the spade piece carry out work.
The pit digging frame comprises a guide sleeve 19, two opposite side walls of the guide sleeve 19 are respectively provided with a screw rod 20, the other two side surfaces of the guide sleeve 19 are respectively provided with a supporting cross beam 21 penetrating through, and the far end of the supporting cross beam 21 far away from the guide sleeve 19 is movably connected with the upper end of a supporting rod 23 through a second screw rod 22.
The connecting position of the pull rod 8 and the shovel piece 2 is positioned at the lower part of the connecting position of the connecting rod 4 and the shovel piece 2.
The working mode of the invention is as follows: when digging a pit, the end part of the spade blade 2 is arranged at a rock gap, the inflation inlet 10 is started, air pressure enters the circulating pressure groove 12 through the air pipe 11 at the moment, then the air pressure enters the pressure accumulation cylinder 14 through the trigger pipe 13, because the pressure expansion rod 17 is arranged in the pressure accumulation cylinder 14, the pressure expansion rod 17 is driven by the air pressure to extend downwards, when the air pressure in the pressure accumulation cylinder 14 is overlarge, the air pressure is overflowed back to the circulating pressure groove 12 through the pressure overflow pipe 15, the pressure in the pressure accumulation cylinder 14 is reduced, at the moment, the pressure expansion rod 17 retracts upwards, the circulating is repeated in such a way, the pressure expansion rod 17 drives the power rod 5 to enable the spade blade 2 to rotate by taking the connecting rod 4 as a base point, when the power rod 5 moves downwards under the driving of the pressure expansion rod 17, the spade blade 2 rotates anticlockwise by taking the connecting rod 4 as the base point, at the, the pull rod 8 takes the upper end as a base point to pull the lower part of the spade piece 2 upwards to apply an upward force to the spade piece 2, so that the digging force is increased, and the success rate is increased.
When the pit is dug, handles at two ends of a supporting cross beam 21 are manually held to move and lift, pit digging work is carried out in a stony desertification area, the position of the pit digging component is adjusted by adjusting a first screw rod 20 and a guide sleeve 19 according to the height of the terrain, when the height of the pit digging component needs to be adjusted, the first screw rod 20 is unscrewed, the pit digging component is adjusted upwards or downwards, and the pit digging device is located at the optimal position of the pit digging.
The part of the device used for digging the pit is different from a drill bit used for digging the pit at present, but is a spade slice 2, which is specific to the special rock land environment in the stony desertification region, and the spade slice 2 is positioned in a rock gap to pry out the rock along the gap instead of utilizing the drill bit to drill the rock, so that the difficulty of digging the pit can be reduced, the damage of the spade slice 2 during operation can be reduced, and the service life of the device is prolonged; the spade sheet 2 used for digging the pit can be one or more, can be changed by oneself according to the actual conditions, the spade sheet 2 can be a flat head, can also be a pointed head, can use the appropriate spade sheet 2 according to the actual conditions of stony desertification land; the work and the stop of the pneumatic device are controlled by the inflation inlet 10 inside the digging component, and simultaneously, the pneumatic inlet and the pneumatic outlet of the digging component are controlled by the circulating pressure groove 12, the trigger pipe 13 and the overflow pipe 15, so as to drive the telescopic component 16 in the pressure storage cylinder 14 to extend and retract, thereby enabling the shovel blade 2 to work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The special pit digging device for the stony desertification area comprises a pit digging device (1) and is characterized by further comprising a pit digging component and a pit digging frame, wherein a shovel sheet (2) is arranged at the lower part of the pit digging component, a fixed circular ring (3) is arranged on the outer side of the shovel sheet (2), the fixed circular ring (3) is connected with the shovel sheet (2) through a connecting rod (4), the pit digging component further comprises a power rod (5), one end of the power rod (5) is movably connected with the shovel sheet (2), the other end of the power rod is connected with a fixed cover (6), a movable block (7) is arranged at the upper end of the fixed cover (6), a pull rod (8) is movably connected to the outer side of the movable block (7), the other end of the pull rod (8) is connected with the outer side of a concave surface of the shovel sheet (2), and an opening and closing switch (9) is arranged on the movable block (7; the upper end in the pit digging component is provided with an air charging port (10), the lower end of the air charging port (10) is connected with the upper end of an air pipe (11), the lower end of the vent pipe (11) is connected with a circulating pressure tank (12), the right side of the lower end of the circulating pressure tank (12) is connected with the upper end of a trigger pipe (13), the lower end of the trigger pipe (13) is connected with the right side of a pressure accumulation cylinder (14), the left side of the pressure accumulation cylinder (14) is connected with the lower end of an overflow pipe (15), the upper end of the overflow pressure pipe (15) is connected with the lower part of the circulating pressure tank (12), a telescopic component (16) is arranged in the pressure storage cylinder (14), a pressure telescopic rod (17) is arranged at the lower end of the telescopic component (16), the upper part of the pressure telescopic rod (17) is sleeved with a driving telescopic rod (18), and the lower end of the pressure telescopic rod (17) is movably connected with the power rod (5) through the movable block (7) and the fixed cover (6).
2. The special digging device for stony desertification area according to claim 1, characterized in that the digging frame comprises a guide sleeve (19), two opposite side walls of the guide sleeve (19) are respectively provided with a screw rod (20), the other two side surfaces of the guide sleeve (19) are respectively provided with a supporting cross bar (21) which penetrates through, and the far end of the supporting cross bar (21) far away from the guide sleeve (19) is movably connected with the upper end of the supporting rod (23) through a second screw rod (22).
3. The apparatus for digging pit specially used in stony desertification area according to claim 1, wherein the number of the spade chips (2) is not less than one.
4. The special excavation device for stony desertification area according to claim 1, characterized in that the excavation end of the spade slice (2) can be a flat head or a pointed head.
5. The special digging device for stony desertification area according to claim 1, wherein the connecting rod (4) is movably connected with the spade slice (2), and the connecting rod (4) is fixedly connected with the fixed ring (3).
6. The apparatus for digging pit specially for stony desertification area according to claim 1, characterized in that the draw bar (8) is movably connected with the movable block (7).
7. The apparatus for digging pit specially adapted for stony desertification area according to claim 1, wherein the connection position of the pull rod (8) and the shovel plate (2) is located at the lower part of the connection position of the connecting rod (4) and the shovel plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910947496.6A CN110771305A (en) | 2019-10-08 | 2019-10-08 | Special digging device in stony desertification area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910947496.6A CN110771305A (en) | 2019-10-08 | 2019-10-08 | Special digging device in stony desertification area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110771305A true CN110771305A (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910947496.6A Pending CN110771305A (en) | 2019-10-08 | 2019-10-08 | Special digging device in stony desertification area |
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| Country | Link |
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| CN (1) | CN110771305A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011220015A (en) * | 2010-04-12 | 2011-11-04 | Kida Juki Kogyo Kk | Excavation system and excavation method |
| CN207194049U (en) * | 2017-07-26 | 2018-04-06 | 刘会 | A kind of power construction road digging apparatus |
| CN208079738U (en) * | 2018-04-16 | 2018-11-13 | 嘉兴市兴禾景观建设有限公司 | A kind of greening trees pit-picker |
| CN109121577A (en) * | 2018-10-29 | 2019-01-04 | 中水电第十工程局（郑州）有限公司 | A kind of urban landscaping is planted trees dedicated digging apparatus |
| CN109168330A (en) * | 2018-11-07 | 2019-01-11 | 德阳市川收农业机械制造有限公司 | A kind of labour saving shovel |
| CN109566005A (en) * | 2018-11-14 | 2019-04-05 | 刘晨 | A kind of environment-friendly type digging apparatus for agricultural |
| CN109863858A (en) * | 2017-12-03 | 2019-06-11 | 张凯 | A kind of tree well excavating gear for sandstone ground |
-
2019
- 2019-10-08 CN CN201910947496.6A patent/CN110771305A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011220015A (en) * | 2010-04-12 | 2011-11-04 | Kida Juki Kogyo Kk | Excavation system and excavation method |
| CN207194049U (en) * | 2017-07-26 | 2018-04-06 | 刘会 | A kind of power construction road digging apparatus |
| CN109863858A (en) * | 2017-12-03 | 2019-06-11 | 张凯 | A kind of tree well excavating gear for sandstone ground |
| CN208079738U (en) * | 2018-04-16 | 2018-11-13 | 嘉兴市兴禾景观建设有限公司 | A kind of greening trees pit-picker |
| CN109121577A (en) * | 2018-10-29 | 2019-01-04 | 中水电第十工程局（郑州）有限公司 | A kind of urban landscaping is planted trees dedicated digging apparatus |
| CN109168330A (en) * | 2018-11-07 | 2019-01-11 | 德阳市川收农业机械制造有限公司 | A kind of labour saving shovel |
| CN109566005A (en) * | 2018-11-14 | 2019-04-05 | 刘晨 | A kind of environment-friendly type digging apparatus for agricultural |
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Application publication date: 20200211 |
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