CN207219350U - A kind of rack of pit-picker - Google Patents
A kind of rack of pit-picker Download PDFInfo
- Publication number
- CN207219350U CN207219350U CN201721236799.XU CN201721236799U CN207219350U CN 207219350 U CN207219350 U CN 207219350U CN 201721236799 U CN201721236799 U CN 201721236799U CN 207219350 U CN207219350 U CN 207219350U
- Authority
- CN
- China
- Prior art keywords
- pit
- vehicle seat
- rack
- picker
- supporting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of rack of pit-picker, mounting bracket including vehicle seat and on vehicle seat, the lower surface of the vehicle seat is equipped with multiple wheels, the vehicle seat is equipped with two symmetrical fixing devices, the fixing device is connected to vehicle seat upper support bar including sliding, the drive component that driving supporting rod vertically moves and the fixation kit being fixed on for supporting rod on vehicle seat, the bottom of the supporting rod is equipped with and is used to support in the disc seat on ground, pit-picker is during carrying, disc seat and surface separation are made by drive component, reduce disc seat influences caused by the carrying of pit-picker；Pit-picker is during digging pit, drive component makes disc seat be supported on ground, and make wheel and surface separation, supporting rod is fixed on vehicle seat by fixation kit again, so vehicle seat just leans on they sup-port on the ground, reducing wheel rolling makes the situation that pit-picker is moved back and forth when digging pit, and then the tree well for digging out pit-picker is more accurate.
Description
Technical field
Technical field of forestry is the utility model is related to, more specifically, it relates to a kind of rack of pit-picker.
Background technology
At present, in order to improve afforestation rate, preserve the ecological environment, check winds and fix drifting sand, artificial planting afforestation is generally implemented.
In tree planting operation, it is the very big work of a labor intensity to dig pit, and various pit-pickers thus occurs.
At present, notification number is that the Chinese patent of CN104054431A discloses a kind of automatic-lifting type pit-picker, its technology
The main points of scheme are：Including rack, power set, transmission mechanism, elevating mechanism, digging mechanism, wheel is installed under rack
Side.
Deficiency is existing for pit-picker：When pit-picker works, the vibrations of generation are larger, and the rack of wheel support can not
Whole device is set to keep stablizing, it may appear that whole pit-picker slides back and forth, and asking for position inaccurate occurs in the tree well for causing to dig out
Topic.
Utility model content
In view of the above shortcomings of the prior art, the purpose of this utility model is to provide a kind of rack of pit-picker, and having will
Rack fixes on the ground, the advantages of making the tree well that pit-picker is dug out more accurate.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of machine of pit-picker
Frame, including vehicle seat and the mounting bracket on vehicle seat, the lower surface of the vehicle seat are equipped with multiple wheels, and the vehicle seat is equipped with
Two symmetrical fixing devices, the fixing device are connected to vehicle seat upper support bar, driving supporting rod along vertically including sliding
The drive component of direction movement and the fixation kit being fixed on for supporting rod on vehicle seat, the bottom of the supporting rod, which is equipped with, to be used for
The disc seat being supported on ground.
By using above-mentioned technical proposal, pit-picker makes disc seat and ground during carrying, by drive component
Separation, reduce disc seat influences caused by the carrying of pit-picker；For pit-picker during digging pit, drive component makes disc seat
It is supported on ground, and makes wheel and surface separation, then supporting rod is fixed on vehicle seat by fixation kit, such vehicle seat is just
By they sup-port on the ground, reducing wheel rolling makes the situation that pit-picker is moved back and forth when digging pit, and then makes pit-picker
The tree well dug out is more accurate.
Preferably, the fixing device further includes vertical plate and the protective shell on vertical plate；The driving component
Including be rotationally connected with vertical plate runner, with the co-axially fixed driving gear of runner and on supporting rod and with actively
The rack bar that gear is meshed；The driving gear and rack bar are respectively positioned in protective shell, are provided with the protective shell for tooth
First rectangular opening of bar sliding.
By using above-mentioned technical proposal, rotating wheel will drive driving gear to rotate, so that rack bar is along vertical
Moved up and down on direction, drive supporting rod to move up and down, easy to can just make disc seat support on ground by runner, so
The specific location that vehicle seat is fixed on ground will be more easy.
Preferably, the rack bar has two, and is parallel to each other；It is rotatably connected in the protective shell and driving gear phase
The driven gear of engagement, the driving gear is identical with the size of the driven gear, two rack bars respectively with actively
Gear and driven gear are meshed.
By using above-mentioned technical proposal, two rooted tooth bars can be such that support of the supporting rod to vehicle seat more stablizes, and
Driving gear is identical with the size of driven gear, and the distance that two supporting rods move up and down can be made identical, easy to a runner
The distance that just can two supporting rods be stretched out with vehicle seat is adjusted, convenient and practical.
Preferably, the inner wall of the protective shell is provided with two sliding slots for the sliding of rack bar vertical direction.
By using above-mentioned technical proposal, rack bar carries out sliding up and down along sliding slot, can make rack bar on move down
It is dynamic more to stablize.
Preferably, the fixation kit includes being arranged on runner circular hole, be plugged in circular hole it is fixed and it is some
A mounting hole being inserted on vertical plate for the end of fixed handle.
By using above-mentioned technical proposal, when supporting rod, which stretches out vehicle seat, makes wheel with surface separation, by fixed insertion
In corresponding mounting hole, it is not rotated further by so that runner is fixed, the length that such supporting rod stretches out vehicle seat just immobilizes.
Preferably, the mounting hole is circularly and evenly distributed.
By using above-mentioned technical proposal, mounting hole is circularly and evenly distributed, can when making to fix rotating with runner
Align from different mounting holes.
Preferably, the both ends of the fixed handle are equipped with spherical pieces, and the diameter of the spherical pieces is more than the aperture of circular hole, and
Less than the aperture of mounting hole.
By using above-mentioned technical proposal, spherical pieces can reduce fixed from runner by fixed being limited on runner
On situation about coming off, meanwhile, spherical pieces are easy to will be in the end insertion mounting hole of fixed handle.
Preferably, the lower surface of the disc seat is equipped with fixing glue.
By using above-mentioned technical proposal, fixing glue facilitates insertion into ground, makes disc seat be not easy to slide on the ground,
Further make that rack installs on the ground firm surely leans on.
Preferably, bracing piece is equipped between the vehicle seat and the mounting bracket.
By using above-mentioned technical proposal, bracing piece can increase the structural strength between vehicle seat and mounting bracket, reduce and dig
The hole machine situation that vehicle seat departs from mounting bracket when digging pit.
In conclusion the utility model has the advantages that：Pit-picker passes through drive component during carrying
Make disc seat and surface separation, reduce disc seat influences caused by the carrying of pit-picker；Pit-picker drives during digging pit
Dynamic component makes disc seat be supported on ground, and makes wheel and surface separation, then supporting rod is fixed on car by fixation kit
On seat, such vehicle seat just leans on they sup-port on the ground, and reducing wheel rolling makes the feelings that pit-picker is moved back and forth when digging pit
Condition, and then the tree well for digging out pit-picker is more accurate.
Brief description of the drawings
Fig. 1 is the partial cutaway view schematic of the utility model embodiment；
Fig. 2 is the schematic diagram of fixing device internal structure in the utility model embodiment；
Fig. 3 is the phantom of fixing device in the utility model embodiment；
Fig. 4 is vehicle seat and the phantom of fixing device in the utility model embodiment；
Fig. 5 is the structure diagram of the utility model embodiment middle rack bar.
In figure：1st, mounting bracket；2nd, handrail；3rd, footstock；4th, guide rail；5th, motor；6th, motor cabinet；7th, screw blade；8th, wheel；
9th, bracing piece；10th, vehicle seat；11st, protective shell；12nd, base；13rd, vertical plate；14th, mounting hole；15th, the first rolling bearing；16th, turn
Wheel；17th, gear shaft；18th, spherical pieces；19th, fixed handle；20th, circular hole；21st, axis hole；22nd, the second rolling bearing；23rd, driven shaft；
24th, driven gear；25th, driving gear；26th, rack bar；27th, the second rectangular opening；28th, the first rectangular opening；29th, sliding slot；30th, it is sliding
Bar；31st, driving rack；32nd, supporting rod；33rd, disc seat；34th, fixing glue；35th, the first mounting groove；36th, the second mounting groove.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of rack of pit-picker, such as Fig. 1, including mounting bracket 1 and vehicle seat 10, vehicle seat 10 are rectangular frame, vehicle seat 10
Lower surface is provided with wheel 8, and wheel 8 is located at the edge of vehicle seat 10；Mounting bracket 1 is welded in the upper surface of vehicle seat 10, and is located at
The edge of vehicle seat 10；The top of mounting bracket 1 is welded with handrail 2, by pushing and pulling handrail 2 vehicle seat 10 can be made to be more prone to move
It is dynamic；Inclined bracing piece 9 is welded between vehicle seat 10 and mounting bracket 1, vehicle seat 10 and mounting bracket 1 can be strengthened by bracing piece 9
Between structural strength.
The side of mounting bracket 1 towards vehicle seat 10 is welded with footstock 3, and footstock 3 is located at the top of mounting bracket 1, and is in water
It is flat to set；The base 12 opposite with footstock 3 is welded with vehicle seat 10, it is vertically-mounted between footstock 3 and base 12 to have two guide rails
4；5, motor is socketed with two guide rails 4, by that it can be made to be moved up and down along guide rail 45 application external force of motor, electricity
Motor 5 is installed on 5, machine, screw blade 7 is installed on the output shaft of motor 5；Two fixing devices are installed on vehicle seat 10,
Two fixing devices are located at the opposite sides of vehicle seat 10 respectively, and one of fixing device is located on vehicle seat 10 with mounting bracket 1
Homonymy；Fixing device and 4 arranged in dislocation of screw blade 7 and guide rail, such 5, motor drive what screw blade 7 moved up and down
During, fixing device will not impact it.
Fixing device includes vertical plate 13 and protective shell 11, wherein, vertical plate 13 is welded on the upper surface of vehicle seat 10, protection
Shell 11 is fixed by screws on vertical plate 13, and protective shell 11 is located at vertical plate 13 close to the side of guide rail 4；On vertical plate 13
Axis hole 21 is provided with, is the center of circle with axis hole 21, Circle-Array shows some mounting holes 14 on vertical plate 13, and axis hole 21 is embedded with the first rolling
Dynamic bearing 15, is plugged with gear shaft 17 in the first rolling bearing 15.
Fixing device further includes drive component and fixation kit, and drive component includes being rotationally connected with to be turned on vertical plate 13
Wheel 16, runner 16 is fixed on one end that gear shaft 17 is located at outside protective shell 11；Fixation kit includes opening in the circle on runner 16
Hole 20 and be plugged in it is fixed 19 in circular hole 20, wherein, the distance between circular hole 20 and gear shaft 17 and mounting hole 14 and tooth
The distance between wheel shaft 17 is equal；The both ends of fixing axle are more than circular hole integrally formed with spherical pieces 18, the diameter of spherical pieces 18
20 aperture, and can be limited in less than the aperture of mounting hole 14, spherical pieces 18 by fixed 19 on runner 16, reduce fixed handle
19 situations about coming off from runner 16, meanwhile, spherical pieces 18 are easy in the fixed end insertion mounting hole 14 19.
Such as Fig. 1 to Fig. 3, driving gear 25 and driven gear 24, driving gear 25 and driven tooth are installed in protective shell 11
The size of wheel 24 is identical, and is intermeshed, the center line of driving gear 25 and driven gear 24 on 11 length direction of protective shell
Symmetrically, wherein, driving gear 25 is fixed on gear shaft 17（Such as Fig. 2）, coordinate in driven gear 24 and driven shaft 23 be installed；Protect
The first mounting groove 35 is provided with 11 inner wall of protective case, 13 inner wall of vertical plate and 11 inner wall of protective shell highly have the second installation together
Groove 36, the first mounting groove 35 are embedded with the first rolling bearing 15, and the second mounting groove 36 is embedded with the second rolling bearing 22, gear shaft
17 one end away from runner 16 are fixed in the first rolling bearing 15, and the both ends of driven shaft 23 are plugged in two second rollings respectively
In bearing 22.
Such as Fig. 4 and Fig. 5, the two side walls of protective shell 11 are provided with sliding slot 29, rack bar 26 are slidably connected in sliding slot 29,
Two rack bars 26 are meshed with driving gear 25 and driven gear 24 respectively, and the underface of rack bar 26 is provided with the first rectangular opening
28, slid for the rack bar being meshed with driving gear 25 or driven wheel 8 about 26；Driving gear 25 drives rack bar 26 to transport
Dynamic, driven gear 24 drives 26 equidirectional movement of rack bar by being engaged with driving gear 25；Due to driving gear 25 and from
The size of moving gear 24 is identical, and when driving gear 25 and driven gear 24 are engaged with two rack bars 26 respectively, rack bar 26 is slided
Dynamic displacement is also equal.
The underface of first rectangular opening 28 such as is provided with the second big rectangular opening 27, is slided up and down for rack bar 26；Rack bar
26 include driving rack 31 and draw runner integrally formed with driving rack 31 30, and draw runner 30 drives whole rack in sliding slot 29
Bar 26 slides；Integrally formed with supporting rod 32, the bottom of supporting rod 32 is welded with disk for the bottom of draw runner 30 and driving rack 31
Seat 33, integrally formed with fixing glue 34, fixing glue 34 is located at the center of disc seat 33 for the lower surface of disc seat 33, and disc seat 33 adds
Big contact area of the rack bar 26 with ground, fixing glue 34 make rack bar 26 be easier to be inserted into ground, are not easy disc seat 33
Slide on the ground.
Specific work process is：Pit-picker is pushed into dig pit a little, rotates counterclockwise runner 16, runner 16 will be with movable gear shaft
Driving gear 25 on 17 rotates counterclockwise, and driven gear 24 engages clockwise, and the rack bar 26 of both sides is respectively along sliding slot 29
Spherical pieces 18, are inserted into the mounting hole of relevant position by slide downward, the insertion of nail 34 ground to be fixed, and wheel 8 and surface separation
In 14, make rack bar 26 keep down position fixed, then adjust the disc seat 33 of another fixing device to same position, i.e.,
Vehicle seat 10 can be made to keep stablizing；For pit-picker during carrying, opposite direction rotating wheel 16 makes disc seat 33 and surface separation,
Reduce disc seat 33 influences caused by the carrying of pit-picker.
Above-described embodiment is only explanation to the utility model, it is not the limitation to the utility model, this area
Technical staff as needed can make the present embodiment the modification of no creative contribution after this specification is read, but only
All to be protected in the right of the utility model be subject to Patent Law.
Claims (9)
1. a kind of rack of pit-picker, including vehicle seat (10) and the mounting bracket (1) on vehicle seat (10), the vehicle seat (10)
Lower surface be equipped with multiple wheels (8), it is characterized in that：The vehicle seat (10) is equipped with two symmetrical fixing devices, described
Fixing device includes the driving that sliding is connected to vehicle seat (10) upper support bar (32), driving supporting rod (32) vertically moves
Component and the fixation kit being fixed on for supporting rod (32) on vehicle seat (10), the bottom of the supporting rod (32), which is equipped with, is used for branch
Support in the disc seat (33) on ground.
2. a kind of rack of pit-picker according to claim 1, it is characterized in that：The fixing device further includes vertical plate
(13) protective shell (11) and on vertical plate (13)；The driving component includes being rotationally connected with vertical plate (13)
Runner (16), with runner (16) co-axially fixed driving gear (25) and on supporting rod (32) and with driving gear (25)
The rack bar (26) being meshed；The driving gear (25) and rack bar (26) are respectively positioned in protective shell (11), the protective shell
(11) the first rectangular opening (28) for rack bar (26) sliding is provided with.
3. a kind of rack of pit-picker according to claim 2, it is characterized in that：The rack bar (26) has two, and phase
It is mutually parallel；The driven gear (24) being meshed with driving gear (25), the active are rotatably connected in the protective shell (11)
Gear (25) is identical with the size of the driven gear (24), two rack bars (26) respectively with driving gear (25) and from
Moving gear (24) is meshed.
4. a kind of rack of pit-picker according to claim 3, it is characterized in that：The inner wall of the protective shell (11) is provided with
Two sliding slots (29) for the sliding of rack bar (26) vertical direction.
5. a kind of rack of pit-picker according to claim 4, it is characterized in that：The fixation kit includes being arranged on runner
(16) circular hole (20) on, be plugged in circular hole (20) it is fixed (19) and several be arranged on vertical plate (13) for fixing
The mounting hole (14) that the end of (19) is inserted into.
6. a kind of rack of pit-picker according to claim 5, it is characterized in that：The mounting hole (14) is circumferentially uniformly divided
Cloth.
7. a kind of rack of pit-picker according to claim 6, it is characterized in that：The both ends of fixed (19) are equipped with
Spherical pieces (18), the diameter of the spherical pieces (18) are more than the aperture of circular hole (20), and less than the aperture of mounting hole (14).
8. a kind of rack of pit-picker according to claim 1, it is characterized in that：The lower surface of the disc seat (33) is equipped with
Fixing glue (34).
9. a kind of rack of pit-picker according to claim 1, it is characterized in that：The vehicle seat (10) and the mounting bracket
(1) bracing piece (9) is equipped between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236799.XU CN207219350U (en) | 2017-09-25 | 2017-09-25 | A kind of rack of pit-picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236799.XU CN207219350U (en) | 2017-09-25 | 2017-09-25 | A kind of rack of pit-picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207219350U true CN207219350U (en) | 2018-04-13 |
Family
ID=61864105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721236799.XU Expired - Fee Related CN207219350U (en) | 2017-09-25 | 2017-09-25 | A kind of rack of pit-picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207219350U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548433A (en) * | 2018-11-26 | 2019-04-02 | 杨智杰 | Pit-picker movable stand |
| CN112514599A (en) * | 2020-11-25 | 2021-03-19 | 浙江春暖花开生态农业有限公司 | A soil perforating device for vegetable planting |
| CN114041341A (en) * | 2021-11-06 | 2022-02-15 | 扬州三恒建设工程有限公司 | Afforestation digging device |
-
2017
- 2017-09-25 CN CN201721236799.XU patent/CN207219350U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548433A (en) * | 2018-11-26 | 2019-04-02 | 杨智杰 | Pit-picker movable stand |
| CN112514599A (en) * | 2020-11-25 | 2021-03-19 | 浙江春暖花开生态农业有限公司 | A soil perforating device for vegetable planting |
| CN114041341A (en) * | 2021-11-06 | 2022-02-15 | 扬州三恒建设工程有限公司 | Afforestation digging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20190925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |