CN210298485U - Earth boring machine for planting green plants - Google Patents
Earth boring machine for planting green plants Download PDFInfo
- Publication number
- CN210298485U CN210298485U CN201920914504.2U CN201920914504U CN210298485U CN 210298485 U CN210298485 U CN 210298485U CN 201920914504 U CN201920914504 U CN 201920914504U CN 210298485 U CN210298485 U CN 210298485U
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- Prior art keywords
- crushing
- boring machine
- earth boring
- blade
- gas spring
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- Expired - Fee Related
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- 241001464837 Viridiplantae Species 0.000 title claims description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000000903 blocking effect Effects 0.000 claims description 9
- 239000002689 soil Substances 0.000 description 16
- 239000002585 base Substances 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 239000003513 alkali Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model relates to a green planting is planted and is used earth boring machine, include and drive rotatory helical blade by the motor, a plurality of broken mechanisms have set firmly on the helical blade lower surface, broken mechanism includes broken groove and broken blade, broken groove with helical blade lower fixed surface, broken blade is located broken inslot, and be close to broken groove keeps off the wall setting. The utility model discloses a earth boring machine is equipped with broken mechanism, this broken mechanism simple structure, and can carry out effectual further breakage to the clod, effectively improves the in service behavior of current earth boring machine.
Description
Technical Field
The utility model belongs to the technical field of green planting is planted and is used equipment, especially, relate to a green earth boring machine of planting.
Background
In the prior art, a large-area saline-alkali soil exists in a general sea-facing city, the saline-alkali soil is easy to harden due to the existence of a large amount of salt, suitable green plants of various types are planted, the soil structure can be effectively improved, a large amount of labor is consumed for digging pits in the region for planting the green plants, a pit digging machine is generally selected for pit digging operation, and the pit digging machine can be a portable pit digging machine or a mechanical pit digging machine matched with a hydraulic device; however, in saline-alkali regions, soil is hard, a lot of soil blocks still exist in the soil cutting process of the spiral blade of the earth boring machine, when the soil blocks are large, the soil blocks cannot be thrown to the periphery of a hole under the action of centrifugal force, the normal earth boring operation of the earth boring machine is seriously hindered, and improvement is urgently needed.
Disclosure of Invention
The utility model discloses to the relevant problem in the background art, provide a green planting is planted and is used earth boring machine, this earth boring machine is equipped with broken mechanism, and this broken mechanism simple structure, and can carry out effectual further breakage to the clod, effectively improve the in service behavior of current earth boring machine.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a hole digger for green plant planting comprises a spiral blade driven by a motor to rotate, wherein a plurality of crushing mechanisms are fixedly arranged on the lower surface of the spiral blade, each crushing mechanism comprises a crushing groove and a crushing blade, the crushing grooves are fixed with the lower surface of the spiral blade, the crushing blades are positioned in the crushing grooves and are arranged close to the blocking walls of the crushing grooves, the tops of the crushing grooves are rotationally connected with the side walls of two opposite crushing grooves through pin shafts, and the bottoms of the crushing grooves extend out of the crushing grooves; the pin shaft is provided with a return spring which enables the crushing blade to be tightly attached to the blocking wall of the crushing groove, and the side wall opposite to the blocking wall of the crushing groove is provided with a blade placing groove for placing the crushing blade.
Furthermore, a balance mechanism is further arranged, and the balance mechanisms are arranged on the periphery of the motor base.
Further, the balance mechanism comprises a gas spring type supporting rod and a positioning nail seat positioned at the bottom of the gas spring type supporting rod, a positioning nail is arranged on the lower portion of the positioning nail seat, the top of the gas spring type supporting rod is rotatably connected with the motor base, and the bottom of the gas spring type supporting rod is rotatably connected with the positioning nail seat.
Further, the top of the gas spring type supporting rod is provided with a sleeve, a plurality of groups of lug seats are circumferentially arranged on the lower portion of the periphery of the motor base, pin heads are arranged on opposite side faces of each group of lug seats, and the pin heads are inserted into the sleeve and can rotate relative to the sleeve.
Further, the bottom of the gas spring type supporting rod is provided with a sleeve, each positioning nail seat is provided with a group of lug seats, the opposite side surfaces of each group of lug seats are provided with pin heads, and the pin heads are inserted into the sleeves and can rotate relative to the sleeves.
Furthermore, two groups of handrails are oppositely arranged on the motor base.
The utility model has the advantages that:
(1) the pit digger of the utility model is provided with the crushing mechanism on the lower surface of the spiral blade, the crushing blade can further crush soil blocks cut by the spiral blade, the cut loose soil is thrown to the pit wall under the action of centrifugal force, rises to the ground along the spiral blade under the action of friction force and is thrown to the periphery of a pit, and the pit digging operation is favorably and smoothly carried out;
(2) the utility model discloses a hole digger sets up balance mechanism around motor base, and this balance mechanism is under the effect of gas spring formula bracing piece for the process of digging a pit is steady vertical going on, improves security, stability, and provides the guarantee for the pit quality.
Drawings
FIG. 1 is a schematic perspective view of a pit excavator in an embodiment;
FIG. 2 is a schematic structural view of a balancing mechanism according to an embodiment;
FIG. 3 is a schematic view showing a positional relationship between the crushing mechanism and the screw blade in the embodiment;
fig. 4 is a schematic perspective view of the crushing mechanism in the embodiment.
In the figure: 1-motor, 11-motor base, 2-helical blade, 3-crushing mechanism, 31-crushing tank, 311-crushing tank retaining wall, 312-crushing tank side wall, 313-blade placing tank, 32-crushing blade, 4-balance mechanism, 41-gas spring type support rod, 411-sleeve, 412-ear seat, 42-dowel seat, 43-dowel and 5-handrail.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In some embodiments, the earth boring machine for green planting comprises a spiral blade 2 driven by a motor 1 to rotate, wherein a plurality of crushing mechanisms 3 are fixedly arranged on the lower surface of the spiral blade 2, each crushing mechanism 3 comprises a crushing groove 31 and a crushing blade 32, the crushing grooves 31 are fixedly welded with the lower surface of the spiral blade 2, the crushing blades 32 are positioned in the crushing grooves 31 and are arranged close to the crushing groove blocking walls 311, the tops of the crushing blades are rotatably connected with two opposite crushing groove side walls 312 through pin shafts, and the bottoms of the crushing blades extend out of the crushing grooves 31; the pin shaft is provided with a return spring which enables the crushing blade 32 to be tightly attached to the crushing groove blocking wall 311, and the side wall opposite to the crushing groove blocking wall 311 is provided with a blade placing groove 313 for placing the crushing blade.
When pit digging operation is required, the motor rotates forwards, the pit digging machine is pressed downwards by external force, the spiral blade rotates forwards, the crushing blade can cut soil along with the spiral blade under the action of the barrier wall of the telescopic groove while cutting soil, soil blocks cut by the spiral blade can be further crushed by the crushing blade, and the cut loose soil is thrown to the pit wall under the action of centrifugal force, rises to the ground along the spiral blade under the action of friction force and is thrown to the periphery of the pit; after the pit is dug to a preset depth, the earth boring machine is lifted to a transportation state through external force, and the pit digging process is completed.
During the operation of digging a pit, if the condition that the spiral blade can not smoothly cut soil (if rock and the like) is met, at the moment, the motor is required to reversely rotate to lift the digging machine, and due to the existence of the return spring, the crushing blade rotates to the blade placing groove under the pressure of the soil, so that the resistance of the reverse rotation of the motor is reduced.
The external force in this embodiment may be manual (i.e., a hand-held earth boring machine) suitable for small earth boring operations with a pit depth of 300mm or less; the external force can also be provided by a hydraulic device, and is suitable for medium and large pit digging operation of more than 300 mm.
In some embodiments, the earth boring machine for planting green plants is further provided with a balance mechanism 4, and a plurality of balance mechanisms 4 are arranged on the periphery of the motor base 11; the balance mechanism 4 comprises a gas spring type support rod 41 and a positioning nail seat 42 positioned at the bottom of the gas spring type support rod 41, a positioning nail 43 is arranged at the lower part of the positioning nail seat 42, sleeves 411 are arranged at the top and the bottom of the gas spring type support rod 41, a plurality of groups of lug seats 412 are circumferentially arranged at the lower part of the periphery of the motor base 11, pin heads (not shown in the figure) are arranged on opposite side surfaces of each group of lug seats 412, and the pin heads are inserted into the sleeves 411 to realize the rotary connection between the top of the gas spring type support rod and the motor base; each dowel seat 42 is provided with a group of lug seats 412, the opposite side surfaces of each group of lug seats 412 are provided with pin heads, and the pin heads are inserted into the sleeves 411 to realize the rotary connection between the bottoms of the gas spring type support rods and the dowel seats.
Two groups of handrails 5 are oppositely arranged on the motor base 11, so that an operator can conveniently and directly operate the earth boring machine or an auxiliary hydraulic device can conveniently hold the earth boring machine.
If this earth boring machine is for portable earth boring machine, generally need two operating personnel concurrent operation, but two operating personnel's dynamics nonconformity can lead to the pit crooked, and poor stability even to operating personnel personal danger, and this balance mechanism's existence can make the process of digging pit steadily go on vertically, improves security, stability to for the quality of cave pit provides the guarantee.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1. A hole digger for green plant planting comprises a spiral blade driven by a motor to rotate, and is characterized in that a plurality of crushing mechanisms are fixedly arranged on the lower surface of the spiral blade, each crushing mechanism comprises a crushing groove and a crushing blade, the crushing grooves and the lower surfaces of the spiral blades are fixed, the crushing blades are positioned in the crushing grooves and are arranged close to the blocking walls of the crushing grooves, the tops of the crushing grooves are rotationally connected with the side walls of two opposite crushing grooves through pin shafts, and the bottoms of the crushing grooves extend out of the crushing grooves; the pin shaft is provided with a return spring which enables the crushing blade to be tightly attached to the blocking wall of the crushing groove, and the side wall opposite to the blocking wall of the crushing groove is provided with a blade placing groove for placing the crushing blade.
2. The earth boring machine for green plant cultivation as claimed in claim 1, further comprising a balancing mechanism, wherein a plurality of said balancing mechanisms are disposed on the periphery of the motor base.
3. The earth boring machine for green planting according to claim 2, characterized in that the balancing mechanism comprises a gas spring type support rod and a positioning nail seat positioned at the bottom of the gas spring type support rod, a positioning nail is arranged at the lower part of the positioning nail seat, the top of the gas spring type support rod is rotatably connected with the motor base, and the bottom of the gas spring type support rod is rotatably connected with the positioning nail seat.
4. The earth boring machine for green plant cultivation as claimed in claim 3, wherein a sleeve is provided on the top of the gas spring type support rod, a plurality of sets of ear seats are circumferentially provided on the lower portion of the outer periphery of the motor base, and a pin head is provided on the opposite side of each set of ear seats, and the pin head is inserted into the sleeve and can rotate relative to the sleeve.
5. The earth boring machine for green planting according to claim 3, wherein a sleeve is provided at the bottom of the gas spring type support rod, a set of ear seats is provided on each of the set of dowel seats, and a pin head is provided on the opposite side of each set of ear seats, the pin head being inserted into the sleeve and being rotatable relative to the sleeve.
6. The earth boring machine for green plant cultivation as claimed in claim 2, wherein two sets of handrails are oppositely disposed on the motor base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920914504.2U CN210298485U (en) | 2019-06-18 | 2019-06-18 | Earth boring machine for planting green plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920914504.2U CN210298485U (en) | 2019-06-18 | 2019-06-18 | Earth boring machine for planting green plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210298485U true CN210298485U (en) | 2020-04-14 |
Family
ID=70144600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920914504.2U Expired - Fee Related CN210298485U (en) | 2019-06-18 | 2019-06-18 | Earth boring machine for planting green plants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210298485U (en) |
-
2019
- 2019-06-18 CN CN201920914504.2U patent/CN210298485U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211214 Address after: 523000 10 building, 1 building, extension center, Dongcheng cultural center, Dongyuan Road, Dongcheng Street, Dongguan, Guangdong. Patentee after: LINGNAN ECOLOGICAL CULTURE TRAVEL Co.,Ltd. Address before: 518000 West Block 403, Tian'an Innovation Technology Plaza Phase II, No. 2 Tairan 10 Road, Shatou Street, Futian District, Shenzhen City, Guangdong Province Patentee before: Lingnan Garden Construction Group Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |