CN109964584A - A kind of quick jujube tree plantation device of digging a pit, hole, etc. - Google Patents
A kind of quick jujube tree plantation device of digging a pit, hole, etc. Download PDFInfo
- Publication number
- CN109964584A CN109964584A CN201910275254.7A CN201910275254A CN109964584A CN 109964584 A CN109964584 A CN 109964584A CN 201910275254 A CN201910275254 A CN 201910275254A CN 109964584 A CN109964584 A CN 109964584A
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- China
- Prior art keywords
- fixed
- pit
- hole
- digging
- platform
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Abstract
The present invention relates to device technical fields of digging a pit, hole, etc., especially a kind of quick jujube tree plants device of digging a pit, hole, etc., including platform, the platform upper surface is fixed with support frame, electric expansion oil cylinder is fixed with below support frame as described above, the fixation of electric expansion oil cylinder control output end is fixedly linked with active box, the active box inner hollow and the equal threads turn of its surrounding are equipped with screw rod, the screw rod upper end is fixed with rolled thread bearing, the rolled thread bearing is fixedly installed in support frame lower surface, the screw rod lower end is fixed with the limited block of integral structure, the active box inner upper is fixed with motor, the motor control output end is fixedly connected with drilling rod by bearing, loose slot is offered in the middle part of the platform surface, the platform lower surface is simultaneously located at the protective casing that integral structure is fixed on the outside of loose slot, the drilling rod lower end Through active box bottom, loose slot and protective casing, the device of digging a pit, hole, etc. is easy to use, is worthy to be popularized.
Description
Technical field
The present invention relates to device technical field more particularly to a kind of quick jujube tree plantation devices of digging a pit, hole, etc. of digging a pit, hole, etc..
Background technique
It in the planting process of jujube tree, needs first to dig a pit, hole, etc. to ground, then plant, the mode that tradition is dug a pit, hole, etc. all is people
Pit body is dug out by spade spades, dig out after plantation hole and by jujube tree plantation in pit body, the kind of jujube tree can be completed in this way
It plants, but this mode can make the labor intensity of operating personnel very big, and the efficiency planted is not also high, takes time and effort.
With the continuous development of mechanization, people begin to use the machine of digging a pit, hole, etc. to dig a pit, hole, etc., and dig a pit, hole, etc. to reduce by the machine of digging a pit, hole, etc. and make
The labor intensity of industry personnel and the efficiency for promoting jujube tree plantation, but no matter at work to dig a pit, hole, etc. machine, or when not working,
Drill bit be all it is exposed, be just easy to scratch operating personnel in this way, there are security risk, give operator's routine work band
Inconvenience is carried out, and drill bit use has many soil later and is stacked, the next time for influencing drill bit uses, and digs a pit, hole, etc. to reduce
Efficiency, for this purpose, it is proposed that a kind of quick jujube tree plantation solves issue noted above with device is dug a pit, hole, etc..
Summary of the invention
Injury is be easy to cause outside the purpose of the present invention is to solve drill bit existing in the prior art is exposed, and is bored
Head use has many soil later and is deposited on drill bit, influences next time using disadvantage, and a kind of quick jujube tree kind proposed
Plant device of digging a pit, hole, etc..
To achieve the goals above, present invention employs following technical solutions:
A kind of quick jujube tree plantation device of digging a pit, hole, etc. is designed, including platform, the platform upper surface are fixed with support frame,
Electric expansion oil cylinder is fixed with below support frame as described above, the fixation of electric expansion oil cylinder control output end is fixed with active box
It is connected, the active box inner hollow and the equal threads turn of its surrounding are equipped with screw rod, and the screw rod upper end is fixed with rolled thread
Bearing, the rolled thread bearing are fixedly installed in support frame lower surface, and the screw rod lower end is fixed with the limit of integral structure
Block, the active box inner upper are fixed with motor, and the motor control output end is fixedly connected with drilling rod by bearing, institute
It states drilling rod lower end and offers loose slot in the middle part of active box bottom, loose slot and protective casing, the platform surface, it is described
Platform lower surface is simultaneously located at the protective casing that integral structure is fixed on the outside of loose slot, and platform lower surface two sides are fixed
Equipped with wheel carrier, the wheel carrier is a U-typed structure, and upper and lower ends are parallel to each other, and the wheel carrier lower end is fixed with
Elastic wheel group, the platform upper surface side are fixed with handrail by damping.
Preferably, the active box side is fixed with hose nozzle, and the platform upper surface is simultaneously solid positioned at support frame side
Surely it is equipped with the pump housing, the pump housing is connected by water pipe with hose nozzle, and the hose nozzle is mutually interconnected by water pipe with external water source
Logical, the active box bottom is simultaneously fixed with water pipe rack positioned at drilling rod side, and the water pipe rack lower end is fixed with spray head, described
Spray head is interconnected by water pipe and the pump housing.
Preferably, the damping includes that empty slot, sliding block, second spring and fixed lid, the platform surface are simultaneously located at
Empty slot is offered below handrail, sliding block is placed with inside the empty slot, the sliding block is the cylindrical structure of lower hollow, bottom
Portion is fixed with multiple second springs, and lower end of the second spring far from sliding block is fixedly connected with fixed lid, the fixed lid
Screw thread is installed on empty slot bottom, and the upper end of slide block is connected with handrail screw thread.
Preferably, the elastic wheel group includes universal wheel, buffer stopper and the first spring, and the buffer stopper runs through the wheel carrier
Bottom, and it is the structure that a section is T-shape, and buffer stopper upper end lower surface is fixed with the first spring, described
First lower spring end is fixedly connected with wheel carrier surface, and the buffer stopper lower end is simultaneously fixed with universal below the wheel carrier
Wheel.
Preferably, the drilling rod bottom outside is fixed with the auger of integral structure.
Preferably, the wheel carrier lower end and it is located at elastic wheel group side and is fixed with the vertical angle of integral structure, the vertical angle
It is mutually perpendicular to wheel carrier lower end.
Preferably, the internal diameter of the loose slot is greater than the outer diameter of the active box.
Preferably, the diameter of the limited block is greater than the diameter of the screw rod.
A kind of quick jujube tree proposed by the present invention plants device of digging a pit, hole, etc., and beneficial effect is: the quick jujube tree plantation
Make that there is stronger anti seismic efficiency when the device of digging a pit, hole, etc. is mobile by elastic wheel group with device of digging a pit, hole, etc., has centainly to the device of digging a pit, hole, etc.
Protective effect can slow down the vibratory sensation of user's hand generation by damping, improve its usage comfort, electric expansion
Oil cylinder and motor cooperate, and drilling rod can efficiently be dug a pit, hole, etc. under the booster action of auger, the spray being additionally provided with
Head can moisten stiff soil, improve efficiency of digging a pit, hole, etc., and can be rinsed to the auger of drill rod end, prevent
Soil only is saved bit by bit in auger, next use will not be had an impact, and improve the efficiency dug a pit, hole, etc. to a certain extent.
Detailed description of the invention
Fig. 1 is a kind of schematic cross-sectional view of quick jujube tree plantation device of digging a pit, hole, etc. proposed by the present invention；
Fig. 2 is that stereochemical structure signal is squinted in a kind of left back of quick jujube tree plantation device of digging a pit, hole, etc. proposed by the present invention
Figure；
Fig. 3 is that stereochemical structure signal is squinted in a kind of right front of quick jujube tree plantation device of digging a pit, hole, etc. proposed by the present invention
Figure；
Fig. 4 is a kind of forward sight structural schematic diagram of quick jujube tree plantation device of digging a pit, hole, etc. proposed by the present invention；
Fig. 5 is the enlarged structure schematic diagram in Fig. 1 at A；
Fig. 6 is the enlarged structure schematic diagram in Fig. 4 at B.
In figure: platform 1, support frame 2, screw rod 3, electric expansion oil cylinder 4, active box 5, motor 6, drilling rod 7, auger 8, pump
Body 9, spray head 11, handrail 12, protective casing 13, wheel carrier 14, buffer stopper 15, the first spring 16, universal wheel 17, is stood water pipe rack 10
Angle 18, rolled thread bearing 19, hose nozzle 20, empty slot 21, sliding block 22, second spring 23, fixed lid 24, limited block 25, loose slot 26,
Elastic wheel group 27, damping 28.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, a kind of quick jujube tree plants device of digging a pit, hole, etc., including platform 1,1 upper surface of platform are fixed with branch
Support 2, electric expansion oil cylinder 4 is fixed with below support frame 2, and 4 control output end of electric expansion oil cylinder is fixed solid with active box 5
Fixed to be connected, 5 inner hollow of the active box and equal threads turn of its surrounding is equipped with screw rod 3,3 upper end of screw rod is fixed with rolled thread bearing
19, rolled thread bearing 19 is fixedly installed in 2 lower surface of support frame, and 3 lower end of screw rod is fixed with the limited block 25 of integral structure, limit
The diameter of position block 25 is greater than the diameter of screw rod 3, and active box 5 can move up and down under effect in electric expansion oil cylinder 4, and spiral shell
Bar 3 is moved up and down by 19 special operations box 5 of rolled thread bearing, and plays higher support firm effect to active box 5, living
Dynamic 5 inner upper of box is fixed with motor 6, and 6 control output end of motor is fixedly connected with drilling rod 7 by bearing, outside 7 bottom of drilling rod
Side is fixed with the auger 8 of integral structure, and 5 bottom of active box, loose slot 26 and protective casing 13 are run through in 7 lower end of drilling rod,
Drilling rod 7 can rotate under the action of motor 6, and spinner handle 7 can carry out work of quickly digging a pit, hole, etc. to soil by auger 8.
1 surface middle part of platform offers loose slot 26, and the internal diameter of loose slot 26 is greater than the outer diameter of active box 5,1 following table of platform
Face is simultaneously located at the protective casing 13 that integral structure is fixed on the outside of loose slot 26, and protective casing 13 is mainly for the protection of auger
8, the part for preventing auger 8 exposed hurts human body, and avoids generating destruction to auger 8 by extraneous hard object touching, living
Dynamic 5 side of box is fixed with hose nozzle 20, and 1 upper surface of platform is simultaneously fixed with the pump housing 9 positioned at 2 side of support frame, and the pump housing 9 passes through
Water pipe is connected with hose nozzle 20, and hose nozzle 20 is interconnected by water pipe and external water source, and 5 bottom of active box is simultaneously located at drilling rod
7 sides are fixed with water pipe rack 10, and 10 lower end of water pipe rack is fixed with spray head 11, and spray head 11 is interconnected by water pipe and 9 phase of the pump housing
Logical, spray head 11 can provide water source during digging a pit, hole, etc., and can be improved the efficiency dug a pit, hole, etc. to stiff soil, and spray head 11 can
To be rinsed to used auger 8, soil is prevented to be deposited in auger 8.
1 lower surface two sides of platform are fixed with wheel carrier 14, and wheel carrier 14 is a U-typed structure, and upper and lower ends are mutual
In parallel, and 14 lower end of wheel carrier is fixed with elastic wheel group 27, and elastic wheel group 27 includes universal wheel 17, buffer stopper 15 and the first bullet
Spring 16, buffer stopper 15 runs through 14 bottom of wheel carrier, and it is the structure that a section is T-shape, 15 upper end lower surface of buffer stopper
It is fixed with the first spring 16,16 lower end of the first spring is fixedly connected with 14 surface of wheel carrier, and 15 lower end of buffer stopper is simultaneously located at wheel carrier
14 lower sections are fixed with universal wheel 17, and 14 lower end of wheel carrier is simultaneously located at the vertical angle that 27 side of elastic wheel group is fixed with integral structure
18, vertical angle 18 is mutually perpendicular to 14 lower end of wheel carrier, and universal wheel 17 has stronger buffering under the buffer function of the first spring 16
Ability, so that this is dug a pit, hole, etc., device can adapt to various rough bottom surfaces, and be reduced inside the device by the first spring 16
Vibration, there is stronger protective effect to a certain extent to the device.
1 upper surface side of platform is fixed with handrail 12 by damping 28, and damping 28 includes empty slot 21, sliding block
22, second spring 23 and fixed lid 24,1 surface of platform simultaneously offer empty slot 21 below handrail 12, place inside empty slot 21
There is sliding block 22, sliding block 22 is the cylindrical structure of lower hollow, and bottom is fixed with multiple second springs 23, second spring 23
Lower end far from sliding block 22 is fixedly connected with fixed lid 24, and fixed 24 screw thread of lid is installed on 21 bottom of empty slot, 22 upper end of sliding block with
12 screw thread of handrail is connected, and user can move the device of digging a pit, hole, etc. by hand-held handrail 12, and under the action of second spring 23
With stronger damping effect, the vibration of manpower perception can be reduced, improve the comfort level of user.
The device of digging a pit, hole, etc. makes have stronger anti seismic efficiency when the device of digging a pit, hole, etc. is mobile by elastic wheel group 27, to the device of digging a pit, hole, etc.
Also there is certain protective effect, the vibratory sensation of user's hand generation can be slowed down by damping 28, improve its use
Comfort level, electric expansion oil cylinder 4 and motor 6 cooperate, allow drilling rod 7 under 8 booster actions of auger can efficiently into
Row is dug a pit, hole, etc., and spray head 11 can moisten stiff soil, improves efficiency of digging a pit, hole, etc., and can be to the spiral of 7 end of drilling rod
Brill is rinsed, and prevents from saving bit by bit soil in auger 8.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of quick jujube tree plants device of digging a pit, hole, etc., including platform (1), which is characterized in that platform (1) upper surface is fixed
It equipped with support frame (2), is fixed with electric expansion oil cylinder (4) below support frame as described above (2), electric expansion oil cylinder (4) control
Output end processed fixation is fixedly linked with active box (5), active box (5) the inner hollow and equal threads turn of its surrounding is equipped with
Screw rod (3), screw rod (3) upper end are fixed with rolled thread bearing (19), and the rolled thread bearing (19) is fixedly installed in support
Frame (2) lower surface, screw rod (3) lower end are fixed with the limited block (25) of integral structure, active box (5) inner upper
It is fixed with motor (6), motor (6) control output end is fixedly connected with drilling rod (7) by bearing, under the drilling rod (7)
Active box (5) bottom, loose slot (26) and protective casing (13) are run through in end, and platform (1) surface middle part offers activity
Slot (26), platform (1) lower surface are simultaneously located at the protective casing (13) that integral structure is fixed on the outside of loose slot (26), institute
It states platform (1) lower surface two sides to be fixed with wheel carrier (14), the wheel carrier (14) is a U-typed structure, upper and lower ends
It is parallel to each other, and the wheel carrier (14) lower end is fixed with elastic wheel group (27), platform (1) the upper surface side is by subtracting
Shake mechanism (28) is fixed with handrail (12).
2. a kind of quick jujube tree according to claim 1 plants device of digging a pit, hole, etc., which is characterized in that the active box (5)
Side is fixed with hose nozzle (20), and platform (1) upper surface is simultaneously fixed with the pump housing (9), institute positioned at support frame (2) side
The pump housing (9) to be stated to be connected by water pipe with hose nozzle (20), the hose nozzle (20) is interconnected by water pipe and external water source,
Active box (5) bottom is simultaneously fixed with water pipe rack (10) positioned at drilling rod (7) side, and water pipe rack (10) the lower end fixation is set
Have spray head (11), the spray head (11) is interconnected by water pipe and the pump housing (9).
3. a kind of quick jujube tree according to claim 1 plants device of digging a pit, hole, etc., which is characterized in that the damping
It (28) include empty slot (21), sliding block (22), second spring (23) and fixed lid (24), platform (1) surface is simultaneously located at handrail
(12) lower section offers empty slot (21), is placed with sliding block (22) inside the empty slot (21), and the sliding block (22) is lower hollow
Cylindrical structure, bottom is fixed with multiple second springs (23), and the second spring (23) is far under sliding block (22)
End is fixedly connected with fixed lid (24), and described fixed lid (24) screw thread is installed on empty slot (21) bottom, sliding block (22) upper end
It is connected with handrail (12) screw thread.
4. a kind of quick jujube tree according to claim 1 plants device of digging a pit, hole, etc., which is characterized in that the elastic wheel group
It (27) include universal wheel (17), buffer stopper (15) and the first spring (16), the buffer stopper (15) runs through the wheel carrier (14) bottom
Portion, and it is the structure that a section is T-shape, and buffer stopper (15) the upper end lower surface is fixed with the first spring
(16), the first spring (16) lower end is fixedly connected with wheel carrier (14) surface, and buffer stopper (15) lower end is simultaneously located at described
Universal wheel (17) are fixed with below wheel carrier (14).
5. a kind of quick jujube tree according to claim 1 plants device of digging a pit, hole, etc., which is characterized in that drilling rod (7) bottom
The auger (8) of integral structure is fixed on the outside of portion.
6. a kind of quick jujube tree according to claim 1 plants device of digging a pit, hole, etc., which is characterized in that under the wheel carrier (14)
Hold and be located at the vertical angle (18) that elastic wheel group (27) side is fixed with integral structure, the vertical angle (18) and wheel carrier (14) lower end
It is mutually perpendicular to.
7. a kind of quick jujube tree according to claim 1 plants device of digging a pit, hole, etc., which is characterized in that the loose slot (26)
Internal diameter be greater than the active box (5) outer diameter.
8. a kind of quick jujube tree according to claim 1 plants device of digging a pit, hole, etc., which is characterized in that the limited block (25)
Diameter be greater than the screw rod (3) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910275254.7A CN109964584A (en) | 2019-04-08 | 2019-04-08 | A kind of quick jujube tree plantation device of digging a pit, hole, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910275254.7A CN109964584A (en) | 2019-04-08 | 2019-04-08 | A kind of quick jujube tree plantation device of digging a pit, hole, etc. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109964584A true CN109964584A (en) | 2019-07-05 |
Family
ID=67083298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910275254.7A Pending CN109964584A (en) | 2019-04-08 | 2019-04-08 | A kind of quick jujube tree plantation device of digging a pit, hole, etc. |
Country Status (1)
| Country | Link |
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| CN (1) | CN109964584A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113661803A (en) * | 2021-08-06 | 2021-11-19 | 阮正 | A supplementary planting equipment for abrupt slope vegetation resumes |
| CN114246030A (en) * | 2020-09-25 | 2022-03-29 | 苏州新环净环保有限公司 | Tree planting equipment for urban greening environment improvement |
| CN114273312A (en) * | 2022-01-05 | 2022-04-05 | 杨朝 | Energy-conserving efficient garden machine belt cleaning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110232551A1 (en) * | 2011-04-29 | 2011-09-29 | Ekramul Haque | Earth working digging tool and system for digging holes in ground |
| CN107333493A (en) * | 2017-09-12 | 2017-11-10 | 盐城市隆祥机械制造厂 | A kind of agriculture sapling pit-picker with fixing device |
| CN207460777U (en) * | 2017-11-13 | 2018-06-08 | 孙连威 | A kind of forestry plantation Digging machine |
| CN109005813A (en) * | 2018-08-02 | 2018-12-18 | 绩溪袁稻农业产业科技有限公司 | A kind of agricultural machinery seedlings of cereal crops quickly transplant planting unit |
| CN208462326U (en) * | 2018-04-17 | 2019-02-05 | 尹馨悦 | A kind of Chinese garden planting drilling device |
| CN208597276U (en) * | 2018-08-10 | 2019-03-15 | 安徽天润好茶油股份有限公司 | A kind of weathering soil of tea oil tree is dug a pit, hole, etc. device |
-
2019
- 2019-04-08 CN CN201910275254.7A patent/CN109964584A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110232551A1 (en) * | 2011-04-29 | 2011-09-29 | Ekramul Haque | Earth working digging tool and system for digging holes in ground |
| CN107333493A (en) * | 2017-09-12 | 2017-11-10 | 盐城市隆祥机械制造厂 | A kind of agriculture sapling pit-picker with fixing device |
| CN207460777U (en) * | 2017-11-13 | 2018-06-08 | 孙连威 | A kind of forestry plantation Digging machine |
| CN208462326U (en) * | 2018-04-17 | 2019-02-05 | 尹馨悦 | A kind of Chinese garden planting drilling device |
| CN109005813A (en) * | 2018-08-02 | 2018-12-18 | 绩溪袁稻农业产业科技有限公司 | A kind of agricultural machinery seedlings of cereal crops quickly transplant planting unit |
| CN208597276U (en) * | 2018-08-10 | 2019-03-15 | 安徽天润好茶油股份有限公司 | A kind of weathering soil of tea oil tree is dug a pit, hole, etc. device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114246030A (en) * | 2020-09-25 | 2022-03-29 | 苏州新环净环保有限公司 | Tree planting equipment for urban greening environment improvement |
| CN113661803A (en) * | 2021-08-06 | 2021-11-19 | 阮正 | A supplementary planting equipment for abrupt slope vegetation resumes |
| CN113661803B (en) * | 2021-08-06 | 2022-07-01 | 贵州省水利水电勘测设计研究院有限公司 | A supplementary planting equipment for abrupt slope vegetation resumes |
| CN114273312A (en) * | 2022-01-05 | 2022-04-05 | 杨朝 | Energy-conserving efficient garden machine belt cleaning device |
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Application publication date: 20190705 |
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