CN107135744B - A kind of agricultural machinery that staircase is height-adjustable - Google Patents
A kind of agricultural machinery that staircase is height-adjustable Download PDFInfo
- Publication number
- CN107135744B CN107135744B CN201710370319.7A CN201710370319A CN107135744B CN 107135744 B CN107135744 B CN 107135744B CN 201710370319 A CN201710370319 A CN 201710370319A CN 107135744 B CN107135744 B CN 107135744B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- shell
- block
- movable block
- height
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/20—Devices for protecting men or animals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of agricultural machinery that staircase is height-adjustable, including connecting rod, the two sides of the connecting rod are fixedly connected to shell, the inside of the shell is fixedly connected with guide block, the internal activity of the guide block is connected with motion bar, the bottom end of the motion bar sequentially passes through guide block and shell and extends to the outside of shell, the front of the motion bar is connected with the first movable block by pin shaft, the top of first movable block is connected with the second movable block by pin shaft, and the internal activity of second movable block is connected with pulley.The present invention passes through setting guide block, motion bar, the first movable block, the second movable block, third movable block, runner, the first block, fixed plate, shaft, second baffle, spring and partition, keep ladder height-adjustable, the situation of people or more driver's cabin inconvenience will not be caused to occur because of the difference of people's height, be conducive to the use of people.
Description
Technical field
The present invention relates to technical field of agricultural mechanical equipment, specially a kind of agricultural machinery that staircase is height-adjustable.
Background technique
Agricultural machinery refers to during crop-planting industry and Animal husbandry production, Yi Jinong, livestock products preliminary working and processing
Various machinery used in the process.Agricultural machinery includes farm power machinery, farmland construction machinery, soil cultivating machine, kind
It plants mechanical with fertilizer machinery, plant protection mechanism, farmland discharging-irrigating machinery, crop harvesting machine, agricultural product processing machinery, animal husbandry
The advantages that with farm transportation machinery etc., harvester is time saving and energy saving with its high degree of automation, easy to operate, and operating efficiency is high obtains
To being widely applied, domestic driving cab of harvester is all higher from the ground at present, and people need to get on or off the bus by ladder, and mesh
Preceding common ladder height is unadjustable, and due to the difference of people's height, driver's cabin can be very inconvenient up and down by people, is unfavorable for people
Use.
Summary of the invention
The purpose of the present invention is to provide a kind of agricultural machinery that staircase is height-adjustable, and it is height-adjustable to have ladder
Advantage solves the problems, such as that ladder height is unadjustable.
To achieve the above object, the invention provides the following technical scheme: a kind of agricultural machinery that staircase is height-adjustable, packet
Connecting rod is included, the two sides of the connecting rod are fixedly connected to shell, and the inside of the shell is fixedly connected with guide block, described to lead
The internal activity of block is connected with motion bar, and the bottom end of the motion bar sequentially passes through guide block and shell and extends to the outer of shell
The front in portion, the motion bar is connected with the first movable block by pin shaft, passes through pin shaft at the top of first movable block
It is connected with the second movable block, the internal activity of second movable block is connected with pulley, the back side of second movable block
It is connected with third movable block by pin shaft, the bottom of the pulley is connected with runner, the top of the shell inner cavity
It is fixedly connected with the first block being located at the top of third movable block, the back side of the shell inner cavity is fixedly connected with fixed plate, institute
It states side of the fixed plate far from connecting rod to be flexibly connected by pin shaft with third movable block, the runner is far from connecting rod side
Top is fixedly connected with shaft, and the shaft is fixedly connected with far from the outside that shell is run through in one end of runner and extends to shell
Annulus, the inside of the annulus are plugged with inserted link, and one end of the inserted link extends to the inside of shell, the other end of the inserted link
The outside of annulus is extended to, the back side of the shell inner cavity is fixedly connected with the second baffle positioned at third movable block bottom, institute
It states and is fixedly connected with spring at the top of second baffle front end, the bottom of second movable block rear end is fixedly connected with partition, institute
The top for stating partition rear end is flexibly connected with the bottom of third movable block, and the spring is fixedly connected with the bottom of partition, described
The bottom of connecting rod is provided with the link block positioned at outer casing bottom, and the quantity of the link block is two, and the two of the link block
Side is fixedly connected with motion bar, and the back side of the shell is fixedly connected with head, and the bottom of the head is fixedly connected with
One idler wheel, the bottom of the head right end are fixedly connected with corner block, and square, the side are fixedly connected on the left of the head
The bottom of block is fixedly connected with the second idler wheel.
Preferably, the surface of the link block is fixedly connected with Anti-slip cover, and the surface of the Anti-slip cover is provided with anti-skid chequer.
Preferably, the surface activity of the shaft is connected with supporting block, side and shell of the supporting block far from runner
The side of inner cavity is fixedly connected.
Preferably, the front of the shell is fixedly connected with light bulb, and the light bulb is rectangle.
Preferably, the front and back of the head is fixedly connected to reflective mirror, and the reflective mirror is rectangle.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention passes through setting guide block, motion bar, the first movable block, the second movable block, third movable block, runner, the
One block, fixed plate, shaft, second baffle, spring and partition keep ladder height-adjustable, will not be because of people's height not
With causing the situation of people or more driver's cabin inconvenience to occur, be conducive to the use of people.
2, the present invention is by setting Anti-slip cover, and making people, driver's cabin is safer up and down, by the way that supporting block is arranged, makes shaft
Rotate more stable, by the way that light bulb is arranged, making people's night, driver's cabin is more convenient up and down.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention shell section schematic diagram；
Fig. 3 is the right view the schematic diagram of the section structure of structure of the invention shell.
In figure: 1 connecting rod, 2 guide blocks, 3 motion bars, 4 first movable blocks, 5 second movable blocks, 6 pulleys, 7 third movable blocks,
8 runners, 9 first blocks, 10 shells, 11 fixed plates, 12 shafts, 13 annulus, 14 inserted links, 15 second baffles, 16 springs, 17 every
Plate, 18 link blocks, 19 heads, 20 first idler wheels, 21 corner blocks, 22 squares, 23 second idler wheels, 24 Anti-slip covers, 26 light bulbs, 27
Reflective mirror.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is equal to please refer to Fig. 1-3, a kind of agricultural machinery that staircase is height-adjustable, including connecting rod 1, the two sides of connecting rod 1
It is fixedly connected with shell 10, the front of shell 10 is fixedly connected with light bulb 26, and light bulb 26 is rectangle, by the way that light bulb 26 is arranged,
Making people's night, driver's cabin is more convenient up and down, and the inside of shell 10 is fixedly connected with guide block 2, and the internal activity of guide block 2 is connected with
Motion bar 3, the bottom end of motion bar 3 sequentially pass through guide block 2 and shell 10 and the outside for extending to shell 10, the front of motion bar 3
It is connected with the first movable block 4 by pin shaft, the top of the first movable block 4 is connected with the second movable block by pin shaft
5, the internal activity of the second movable block 5 is connected with pulley 6, and the back side of the second movable block 5 is connected with third by pin shaft and lives
Motion block 7, the bottom of pulley 6 are connected with runner 8, are fixedly connected at the top of 10 inner cavity of shell and push up positioned at third movable block 7
First block 9 in portion, the back side of 1 inner cavity of shell are fixedly connected with fixed plate 11, and fixed plate 11 passes through far from the side of connecting rod 1
Pin shaft is flexibly connected with third movable block 7, runner 8 far from being fixedly connected with shaft 12 at the top of 1 side of connecting rod, shaft 12
Surface activity is connected with supporting block, and side of the supporting block far from runner 8 is fixedly connected with the side of 10 inner cavity of shell, passes through setting
Supporting block rotates shaft 12 more stable, and shaft 12 runs through shell 10 far from one end of runner 8 and extends to the outside of shell 10
It is fixedly connected with annulus 13, the inside of annulus 13 is plugged with inserted link 14, and one end of inserted link 14 extends to the inside of shell 1, inserted link
14 other end extends to the outside of annulus 13, and the back side of 10 inner cavity of shell is fixedly connected with positioned at 7 bottom of third movable block
Second baffle 15 is fixedly connected with spring 16 at the top of 15 front end of second baffle, and the bottom of 5 rear end of the second movable block is fixedly connected
There is partition 17, the top of 17 rear end of partition is flexibly connected with the bottom of third movable block 7, and spring 16 and the bottom of partition 17 are fixed
Connection, the bottom of connecting rod 1 are provided with the link block 18 positioned at 10 bottom of shell, and the surface of link block 18 is fixedly connected with anti-
The surface of sliding sleeve 24, Anti-slip cover 24 is provided with anti-skid chequer, and by the way that Anti-slip cover 24 is arranged, making people, driver's cabin is safer up and down,
The quantity of link block 18 is two, and the two sides of link block 18 are fixedly connected with motion bar 3, and the back side of shell 10 is fixedly connected
There is head 19, the front and back of head 19 is fixedly connected to reflective mirror 27, and reflective mirror 27 is rectangle, the bottom of head 19
Portion is fixedly connected with the first idler wheel 20, and the bottom of 19 right end of head is fixedly connected with corner block 21, and the left side of head 19 is fixed to be connected
It is connected to square 22, the bottom of square 22 is fixedly connected with the second idler wheel 23, by the way that guide block 2, motion bar 3, the first movable block is arranged
4, the second movable block 5, third movable block 7, runner 8, the first block 9, fixed plate 11, shaft 12, second baffle 15,16 and of spring
Partition 17 keeps ladder height-adjustable, and the situation of people or more driver's cabin inconvenience will not be caused because of the difference of people's height
Occur, is conducive to the use of people.
In use, inserted link 14 is removed, annulus 13 is rotated, annulus 13 drives shaft 12 to rotate, and shaft 12 drives runner 8
Rotation, runner 8 drive the second movable block 5 to move up and down, and the second movable block 5 drives the first movable block 4 to move up and down, the first activity
Block 4 drives motion bar 3 to move up and down, and plugs inserted link 14 after reaching ideal position, keeps ladder height-adjustable, will not be because of people
The difference of height causes the situation of people or more driver's cabin inconvenience to occur, and is conducive to the use of people.
In summary: the height-adjustable agricultural machinery of the staircase passes through guide block 2, motion bar 3, the first movable block 4,
Two movable blocks 5, third movable block 7, runner 8, the first block 9, fixed plate 11, shaft 12, second baffle 15, spring 16 and partition
17 cooperation, the driving cab of harvester for solving the current country is all higher from the ground, and people need to get on or off the bus by ladder, and mesh
Preceding common ladder height is unadjustable, and due to the difference of people's height, driver's cabin can be very inconvenient up and down by people, is unfavorable for people
The problem of using.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of agricultural machinery that staircase is height-adjustable, including connecting rod (1), it is characterised in that: the two of the connecting rod (1)
Side is fixedly connected to shell (10), and the inside of the shell (10) is fixedly connected with guide block (2), the inside of the guide block (2)
It is connected with motion bar (3), the bottom end of the motion bar (3) sequentially passes through guide block (2) and shell (10) and extends to shell
(10) front of outside, the motion bar (3) is connected with the first movable block (4) by pin shaft, first movable block
(4) top is connected with the second movable block (5) by pin shaft, and the internal activity of second movable block (5) is connected with cunning
It takes turns (6), the back side of second movable block (5) is connected with third movable block (7) by pin shaft, the bottom of the pulley (6)
Portion is connected with runner (8), be fixedly connected at the top of third movable block (7) at the top of shell (10) inner cavity
The back side of one block (9), shell (1) inner cavity is fixedly connected with fixed plate (11), and the fixed plate (11) is far from connecting rod
(1) side is flexibly connected by pin shaft with third movable block (7), and top of the runner (8) far from connecting rod (1) side is solid
Surely it is connected with shaft (12), the one end of the shaft (12) far from runner (8) is through shell (10) and extends to shell (10)
Outside is fixedly connected with annulus (13), and the inside of the annulus (13) is plugged with inserted link (14), and one end of the inserted link (14) is prolonged
The inside of shell (1) is extended to, the other end of the inserted link (14) extends to the outside of annulus (13), shell (10) inner cavity
The back side is fixedly connected with the second baffle (15) positioned at third movable block (7) bottom, the top of the second baffle (15) front end
It is fixedly connected with spring (16), the bottom of the second movable block (5) rear end is fixedly connected with partition (17), the partition (17)
The top of rear end is flexibly connected with the bottom of third movable block (7), and the spring (16) is fixedly connected with the bottom of partition (17),
The bottom of the connecting rod (1) is provided with the link block (18) positioned at shell (10) bottom, and the quantity of the link block (18) is
Two, the two sides of the link block (18) are fixedly connected with motion bar (3), and the back side of the shell (10) is fixedly connected organic
Head (19), the bottom of the head (19) are fixedly connected with the first idler wheel (20), and the bottom of head (19) right end is fixed to be connected
It is connected to corner block (21), is fixedly connected with square (22) on the left of the head (19), the bottom of the square (22) is fixed to be connected
It is connected to the second idler wheel (23).
2. a kind of height-adjustable agricultural machinery of staircase according to claim 1, it is characterised in that: the link block
(18) surface is fixedly connected with Anti-slip cover (24), and the surface of the Anti-slip cover (24) is provided with anti-skid chequer.
3. a kind of height-adjustable agricultural machinery of staircase according to claim 1, it is characterised in that: the shaft (12)
Surface activity be connected with supporting block, the side of side of the supporting block far from runner (8) and shell (10) inner cavity is fixed to be connected
It connects.
4. a kind of height-adjustable agricultural machinery of staircase according to claim 1, it is characterised in that: the shell (10)
Front be fixedly connected with light bulb (26), the light bulb (26) be rectangle.
5. a kind of height-adjustable agricultural machinery of staircase according to claim 1, it is characterised in that: the head (19)
Front and back be fixedly connected to reflective mirror (27), the reflective mirror (27) be rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370319.7A CN107135744B (en) | 2017-05-23 | 2017-05-23 | A kind of agricultural machinery that staircase is height-adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370319.7A CN107135744B (en) | 2017-05-23 | 2017-05-23 | A kind of agricultural machinery that staircase is height-adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107135744A CN107135744A (en) | 2017-09-08 |
| CN107135744B true CN107135744B (en) | 2019-10-29 |
Family
ID=59779285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710370319.7A Active CN107135744B (en) | 2017-05-23 | 2017-05-23 | A kind of agricultural machinery that staircase is height-adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107135744B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3160423A (en) * | 1961-10-03 | 1964-12-08 | Allis Chalmers Mfg Co | Ladder mounting for hillside combines |
| US3232376A (en) * | 1964-02-18 | 1966-02-01 | Canada Massey Ferguson Ltd | Access ladder for combines |
| DE3168269D1 (en) * | 1981-05-22 | 1985-02-28 | Deere & Co | Access ladder for the operator's platform of a motor vehicle, particularly an agricultural combine |
| JP2001178243A (en) * | 1999-12-24 | 2001-07-03 | Kubota Corp | Ladder attachment structure for inspecting the upper part of the combine harvester |
| CN200992170Y (en) * | 2006-12-12 | 2007-12-19 | 福田雷沃国际重工股份有限公司 | Ladder device for driver cab of combined harvester |
| GB0907949D0 (en) * | 2009-05-08 | 2009-06-24 | Arnold Stuart | Fall restraint system and access ladder |
| CN201620729U (en) * | 2010-01-26 | 2010-11-03 | 安徽理工大学 | Touchdown type safety door |
| CN102501803A (en) * | 2011-11-11 | 2012-06-20 | 浙江工业大学 | Automotive automatic electric retractable pedal |
| DE102012214089A1 (en) * | 2012-08-08 | 2014-02-13 | Siemens Aktiengesellschaft | Vehicle with telescopic ladder |
-
2017
- 2017-05-23 CN CN201710370319.7A patent/CN107135744B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107135744A (en) | 2017-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204560244U (en) | Wheeled harvester | |
| CN203279531U (en) | Standing grain pulling mechanism of corn harvester | |
| CN205357264U (en) | Single mesh discernment formula cotton topping machine | |
| CN103858601B (en) | A kind of greenhouse cultivation vegetable is gathered machinery | |
| CN107135744B (en) | A kind of agricultural machinery that staircase is height-adjustable | |
| CN108925156B (en) | Agricultural soil loosening device with adjustable contraction of crushing teeth | |
| CN203407220U (en) | Mini half-feeding combined harvester | |
| CN205250052U (en) | Pig is bred and uses excrement and urine cleaning device | |
| CN105474877A (en) | Miniature electric single-arm four-wheel corn harvesting robot | |
| CN208581532U (en) | A kind of forage grass tedder | |
| CN207766817U (en) | A kind of multifunctional agricultural machinery | |
| CN207284078U (en) | A kind of agricultural planting loosening device | |
| CN204014433U (en) | Small-sized rice harvesting cultivating integral machine | |
| CN209806463U (en) | Quinoa is reaped to thresh with beating rolling machine | |
| CN203206751U (en) | Self-propelled four-drive corn harvester | |
| CN201911101U (en) | Three-dimensional light-facing plant growing rack | |
| CN103250484B (en) | A kind of farm power chassis | |
| CN202680025U (en) | Pick-up round baler | |
| CN201104408Y (en) | External power type combine harvester for corn | |
| CN204762090U (en) | Rice transplanter | |
| CN204777265U (en) | Feeder is forced to granulator | |
| CN107139785B (en) | A kind of adjustable agricultural machinery of height of seat | |
| CN208891221U (en) | A kind of corn picker stubble-clearing device | |
| CN203761864U (en) | Collecting mechanical device for greenhouse cultivated vegetables | |
| CN108739727A (en) | A kind of orchard Liftable type bulk spreading truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190612 Address after: 230000 Anhui Hefei high tech Zone Innovation Industrial Park two phase J2 District C block 18 floor. Applicant after: Hefei dragon totem Information Technology Co., Ltd. Address before: 230000 Liaoyuan Road, Feidong County, Hefei, Anhui. Room 2604, B233 residential building, intersection of Wen Yi International Road, park road. Applicant before: Anhui hi tech Ecological Agriculture Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190926 Address after: 221416 North of Huangshan Road, Beigou Town, Xinyi City, Xuzhou City, Jiangsu Province (Wuxi-Xinyi Industrial Park) Applicant after: Jiangsu tin Yi High-tech Zone Technology Development Co. Ltd. Address before: 230000 18 Floor, Block C, J2 District, Phase II Innovation Industrial Park, Hefei High-tech Zone, Anhui Province Applicant before: Hefei dragon totem Information Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |