CN209234290U - A kind of harvester adjustment for cutting height - Google Patents
A kind of harvester adjustment for cutting height Download PDFInfo
- Publication number
- CN209234290U CN209234290U CN201822181190.8U CN201822181190U CN209234290U CN 209234290 U CN209234290 U CN 209234290U CN 201822181190 U CN201822181190 U CN 201822181190U CN 209234290 U CN209234290 U CN 209234290U
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- CN
- China
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- taiwan
- ceding
- fixedly connected
- plate
- harvester
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Abstract
The utility model discloses a kind of harvester adjustment for cutting height, belong to agricultural equipment field, a kind of harvester adjustment for cutting height, including body, walking component, Power Component, threshing and collection assembly, stalk moving component, driver's cabin and the main ceding of Taiwan, the secondary ceding of Taiwan is equipped on the downside of the main ceding of Taiwan, secondary ceding of Taiwan right end is fixedly connected with cutter, body right end is fixedly connected with fixed platform, and fixed platform is located on the upside of the secondary ceding of Taiwan, fixed platform lower end is fixedly connected with a pair of of hydraulic lifting arm, and the output end of hydraulic lifting arm is fixedly connected with cutter, it is electrically connected between hydraulic lifting arm and driver's cabin, too low protection mechanism is equipped on the downside of cutter, too low protection mechanism includes anti-fall plate, pressure detecting box and warning lamp, the height that it may be implemented that technical staff is facilitated to adjust the secondary ceding of Taiwan carries out harvesting work under different field environment to meet Industry, and possess too low protection mechanism and too low cause to shovel native phenomenon to prevent the secondary ceding of Taiwan from declining in operation process.
Description
Technical field
The utility model relates to agricultural equipment fields, more specifically to a kind of harvester adjustment for cutting height.
Background technique
It is the integrated machinery for gathering in crops to harvester, disposable to complete harvesting, threshing, and grain is focused on storage
Then grain is being transported on transport vehicle by Zang Cang by conveyer belt, it is also possible to hand harvest, by the straw of the crops such as paddy and wheat
It is laid in field, then carries out pickup threshing, the work of the cereal crops seed and stalk such as harvest paddy and wheat with cereal harvesting machinery again
Object harvest machinery, including harvester, cutter-rower, reaper binder, grain combine and grain separator etc., cereal harvesting machinery
It is to grow up on the basis of various harvestings, threshing tool.
Existing harvester is many kinds of, and structure is different, wherein the harvester of mainstream mainly include rack, walking mechanism,
Station, power mechanism, the main ceding of Taiwan, the secondary ceding of Taiwan, winder, sheller unit and collection device, entire harvester is in power mechanism
Driving under walk, cereal is pushed at the main ceding of Taiwan by winder, is cut off, is then fed into de- by the cutter of the main ceding of Taiwan
Grain device in threshing, then by collection device collect, and pair the ceding of Taiwan be then the bar portion left after cereal will be prescinded to cut off, but
It is that, for the cereal of different height, the cutter cutting position of the main ceding of Taiwan and winder dial standing grain position, then it is all different, and
Existing harvester then cannot achieve and accomplish easily to adjust to the cutter cutting position of the main ceding of Taiwan and the standing grain position of dialling of winder
Section is not adjustable optimal harvesting effect when so that harvester is to the grain harvest of different height, and Chinese utility model discloses
Number a kind of harvester, including rack, walking mechanism, station, power mechanism, the main ceding of Taiwan, pair are disclosed for CN205179756U
The ceding of Taiwan, winder, sheller unit and collection device, sheller unit and the main ceding of Taiwan are connected to one, and sheller unit hingedly connects
It connects on the rack, the polygon support frame for supporting the main ceding of Taiwan is provided between the main ceding of Taiwan and rack, polygon support frame is wherein
Two supporting points are articulated and connected with the main ceding of Taiwan, rack respectively, third supporting point and the hydraulically extensible oil being arranged on the rack
Connection；The support rod of support winder is provided in the main ceding of Taiwan, support rod one end and the main ceding of Taiwan are articulated and connected, the fixed institute of the other end
The winder stated, between be provided with height adjustment mechanism between position and the main ceding of Taiwan；The harvester of the utility model, is provided with two
Grade height adjustment mechanism, facilitates the position for adjusting the main ceding of Taiwan and winder, to reach optimal harvesting height.
In above scheme although a kind of harvester facilitates the position for adjusting the main ceding of Taiwan and winder, to reach optimal harvesting
Highly, but the secondary ceding of Taiwan is but without height adjustment mechanism, and since Land Environment in field such as humidity, flatness etc. is all different
It causes, the sagging degree of crawler belt is different, and the height that technical staff needs to adjust in harvesting process the secondary ceding of Taiwan in real time could preferably
Harvesting, the manipulation ceding of Taiwan height of pure empirical formula, under the premise of guaranteeing job requirements, operating efficiency seems insufficient, is gathering in
Cheng Zhong, the secondary ceding of Taiwan are put too low, it may appear that mud is shoveled in the secondary ceding of Taiwan, not only influences harvesting efficiency and is easily damaged harvester.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of harvester cutting height tune
Mechanism is saved, the height that it may be implemented that technical staff is facilitated to adjust the secondary ceding of Taiwan is gathered under different field environment to meet
Operation, and possess too low protection mechanism and too low cause to shovel native phenomenon to prevent the secondary ceding of Taiwan from declining in operation process.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of harvester adjustment for cutting height, including body, walking component, Power Component, threshing and collection assembly,
Stalk moving component, driver's cabin and the main ceding of Taiwan, the main ceding of Taiwan downside are equipped with the secondary ceding of Taiwan, and the pair ceding of Taiwan right end, which is fixedly connected with, to be cut
Knife, the body right end is fixedly connected with fixed platform, and fixed platform is located on the upside of the secondary ceding of Taiwan, and the fixed platform lower end is solid
Surely be connected with a pair of of hydraulic lifting arm, and the output end of hydraulic lifting arm is fixedly connected with cutter, the hydraulic lifting arm with drive
It sails and is electrically connected between room, too low protection mechanism is equipped on the downside of the cutter, the too low protection mechanism includes anti-fall plate, pressure
Detect box and warning lamp, the anti-fall plate upper end is fixedly connected with a pair of of roll adjustment inserted link, the body lower end dig have it is a pair of with
The through-hole that roll adjustment inserted link matches, and roll adjustment inserted link through through-hole and extends on the inside of body, the through-hole wall is fixedly connected
Have fixed ring, be threaded with lock-screw on the fixed ring-side wall, and lock-screw through fixed ring and with roll adjustment inserted link
It offsets, diffusion silicon pressure sensor is installed in the pressure detecting box, the pair ceding of Taiwan lower end is fixedly connected with to be examined with pressure
The active pressing plate that box matches is surveyed, the body upper end is equipped with warning lamp, and between warning lamp and diffusion silicon pressure sensor
It is electrically connected, the height that it may be implemented that technical staff is facilitated to adjust the secondary ceding of Taiwan is received under different field environment to meet
Operation is cut, and possess too low protection mechanism too low to cause to shovel native phenomenon to prevent the secondary ceding of Taiwan from declining in operation process.
Further, the measurement end of the diffusion silicon pressure sensor is connected with buffer gear, and the buffer gear includes
Measurement plate is eased up by dynamic pressure plate and rushes spring, and buffer spring is fixedly connected on measurement plate and by between dynamic pressure plate, utilizes buffer
The elastic force of structure provides the time of diffusion silicon pressure sensor response pressure, provide technical staff operate stop secondary ceding of Taiwan decline when
Between.
Further, anti-fall ring is fixedly connected in the pressure detecting box, the anti-fall plate upper end is fixedly connected with one
To buffer air bag, anti-fall ring, which plays, prevents active pressing plate from continuing decline damage diffusion silicon pressure sensor, and buffer air bag plays slow
Rush protective effect.
Further, it is equipped with slanting baffle on the right side of the anti-fall plate, passes through elastic hinge between the slanting baffle and anti-fall plate
Connection, slanting baffle can remain under the action of elastic hinge with the lifting of fixed platform to be pasted with fixed platform lower end
It closes, plays the role of stopping crops.
Further, stiffening plate is welded between the roll adjustment inserted link and anti-fall plate, between the stiffening plate and anti-fall plate
A pair of of strengthening nail is installed, the bonding strength between roll adjustment inserted link and anti-fall plate is significantly improved.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) height for facilitating technical staff to adjust the secondary ceding of Taiwan may be implemented to meet under different field environment in this programme
Harvesting is carried out, and possess too low protection mechanism too low to cause to shovel native phenomenon to prevent the secondary ceding of Taiwan from declining in operation process.
(2) measurement end of diffusion silicon pressure sensor is connected with buffer gear, and buffer gear includes measurement plate, by dynamic pressure plate
And buffer spring, and buffer spring is fixedly connected on measurement plate and by between dynamic pressure plate, provides expansion using the elastic force of buffer gear
The time for dissipating silicon pressure sensor response pressure provides technical staff and operates the time for stopping secondary ceding of Taiwan decline.
(3) anti-fall ring is fixedly connected in pressure detecting box, anti-fall plate upper end is fixedly connected with a pair of of buffer air bag, anti-fall
Ring, which plays, prevents active pressing plate from continuing decline damage diffusion silicon pressure sensor, and buffer air bag plays buffer protection function.
(4) it is equipped with slanting baffle on the right side of anti-fall plate, by elastic hinge connection between slanting baffle and anti-fall plate, slanting baffle is in bullet
Property hinge under the action of can remain with the lifting of fixed platform and be bonded with fixed platform lower end, play and stop crops
Effect.
(5) it is welded with stiffening plate between roll adjustment inserted link and anti-fall plate, a pair of of reinforcement is installed between stiffening plate and anti-fall plate
Nail, significantly improves the bonding strength between roll adjustment inserted link and anti-fall plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of the utility model pressure detecting box part.
Figure label explanation:
101 bodies, 102 walking components, 103 Power Components, 104 threshings and collection assembly, 105 stalk moving components, 106 drive
Room, the 2 main cedings of Taiwan, the 3 secondary cedings of Taiwan, 4 cutteves, 5 fixed platforms, 6 hydraulic lifting arms, 7 roll adjustment inserted links, 8 fixed rings, 9 lock-screws, 10
Stiffening plate, 11 anti-fall plates, 12 pressure detecting boxes, 13 diffusion silicon pressure sensors, 14 measurement plates, 15 are by dynamic pressure plate, 16 buffering elastics
Spring, 17 anti-fall rings, 18 buffer air bags, 19 warning lamps, 20 slanting baffles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Referring to Fig. 1, a kind of harvester adjustment for cutting height, including body 101, walking component 102, Power Component
103, threshing and collection assembly 104, stalk moving component 105, driver's cabin 106 and the main ceding of Taiwan 2 are equipped with the secondary ceding of Taiwan 3 on the downside of the main ceding of Taiwan 2,
Secondary 3 right end of the ceding of Taiwan is fixedly connected with cutter 4, and 101 right end of body is fixedly connected with fixed platform 5, and fixed platform 5 is cut positioned at pair
3 upside of platform, 5 lower end of fixed platform are fixedly connected with a pair of of hydraulic lifting arm 6, provide the driving force for driving the secondary ceding of Taiwan 3 to go up and down, and
The output end of hydraulic lifting arm 6 is fixedly connected with cutter 4, is electrically connected between hydraulic lifting arm 6 and driver's cabin 106, is specifically connected
It is consistent with the connection type of the main ceding of Taiwan 2 to connect mode, details are not described herein, too low protection mechanism is equipped on the downside of cutter 4, for preventing
Native phenomenon is shoveled in the secondary too low appearance of 3 falling head of the ceding of Taiwan.
Too low protection mechanism includes anti-fall plate 11, pressure detecting box 12 and warning lamp 19, anti-fall plate 11 referring to FIG. 1-2,
Anti-fall platform is provided, pressure detecting box 12 is for induction pressure and prompts technical staff, and warning lamp 19 can be warned with light flash
Technical staff's pair 3 falling heads of the ceding of Taiwan are too low, and anti-fall 11 upper end of plate is fixedly connected with a pair of of roll adjustment inserted link 7, and 101 lower end of body is opened
It is carved with a pair of through-hole to match with roll adjustment inserted link 7, and roll adjustment inserted link 7 through through-hole and extends to 101 inside of body, adjusts and adjusts
The sagging degree under walking component 102 behind ground is determined in the degree of storage and the expansion of body 101 away from inserted link 7, and is fixed on
Minimum altitude, i.e., subaerial height, through-hole wall are fixedly connected with fixed ring 8, are threaded with lock on 8 side wall of fixed ring
Tight screw 9, and lock-screw 9 offsets through fixed ring 8 and with roll adjustment inserted link 7, for locking roll adjustment inserted link 7.
Referring to Fig. 3, being equipped with diffusion silicon pressure sensor 13 in pressure detecting box 12, secondary 3 lower end of the ceding of Taiwan is fixedly connected
There is the active pressing plate to match with pressure detecting box 12, pressure is given in advance for cooperating with pressure detecting box 12, on body 101
End is equipped with warning lamp 19, and is electrically connected between warning lamp 19 and diffusion silicon pressure sensor 13, when diffused-silicon pressure senses
19 flash caution technical staff of warning lamp when device 13 detects setup pressure value, the measurement end connection of diffusion silicon pressure sensor 13
There is buffer gear, buffer gear includes measurement plate 14, by dynamic pressure plate 15 and buffer spring 16, and buffer spring 16 is fixedly connected on
Measurement plate 14 and by between dynamic pressure plate 15, using the elastic force of buffer gear provide 13 response pressure of diffusion silicon pressure sensor when
Between, technical staff is provided and operates the time for stopping the secondary decline of the ceding of Taiwan 3.
Fig. 1 and Fig. 3 are please referred to, anti-fall ring 17 is fixedly connected in pressure detecting box 12, anti-fall 11 upper end of plate is fixedly connected
There is a pair of of buffer air bag 18, anti-fall ring 17, which plays, prevents active pressing plate from continuing decline damage diffusion silicon pressure sensor 13, buffering
Air bag 18 plays buffer protection function.
Referring to Fig. 1, being equipped with slanting baffle 20 on the right side of anti-fall plate 11, pass through elastic hinge between slanting baffle 20 and anti-fall plate 11
Connection, slanting baffle 20 can remain and 5 lower end of fixed platform under the action of elastic hinge with the lifting of fixed platform 5
Fitting is played the role of stopping crops.
Referring to Fig. 2, be welded with stiffening plate 10 between roll adjustment inserted link 7 and anti-fall plate 11, stiffening plate 10 and anti-fall plate 11 it
Between a pair of of strengthening nail is installed, significantly improve the bonding strength between roll adjustment inserted link 7 and anti-fall plate 11.
In use, technical staff, which is sitting in driver's cabin 106, carries out harvesting using professional skill control harvester, gathering in
Under machine after, technical staff should be according to the sagging depth adjustment roll adjustment inserted link 7 of walking component 102 to anti-fall plate 11 close to even pasting
When closing ground, tightening lock-screw 9 and fix roll adjustment inserted link 7, technical staff returns to driver's cabin 106 at this time and carries out harvesting,
The height of the secondary ceding of Taiwan 3 is adjusted according to hydraulic lifting arm 6 is controlled the case where ground and crops in real time in harvesting process, when pair is cut
The height of platform 3 it is too low close to ground when, active pressing plate can touch first buffer spring 16 is squeezed by dynamic pressure plate 15 after, buffering elastic
Elastic force is transferred to diffusion silicon pressure sensor 13 by measurement plate 14 by spring 16, and diffusion silicon pressure sensor 13 detects that pressure is believed
Number when 19 bright light of warning lamp flash, falling head is too low at this time for reminding technology personnel's pair ceding of Taiwan 3, should stop continuing to decline, with biography
The harvester of system is compared, and the height for facilitating technical staff to adjust the secondary ceding of Taiwan may be implemented to meet in different fields in the utility model
Harvesting is carried out under ground environment, and possess too low protection mechanism too low to cause to shovel to prevent the secondary ceding of Taiwan from declining in operation process
Native phenomenon, not only can be improved the efficiency of harvesting, plays the protection to harvester to a certain extent, extends harvester
Service life and maintenance cycle.
The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (5)
1. a kind of harvester adjustment for cutting height, including it is body (101), walking component (102), Power Component (103), de-
Grain and collection assembly (104), stalk moving component (105), driver's cabin (106) and the main ceding of Taiwan (2), the main ceding of Taiwan (2) downside are equipped with
The secondary ceding of Taiwan (3), the described pair ceding of Taiwan (3) right end are fixedly connected with cutter (4), it is characterised in that: body (101) right end is fixed
It is connected with fixed platform (5), and fixed platform (5) is located on the upside of the secondary ceding of Taiwan (3), fixed platform (5) lower end is fixedly connected
Have a pair of of hydraulic lifting arm (6), and the output end of hydraulic lifting arm (6) is fixedly connected with cutter (4), the hydraulic lifting arm
(6) it is electrically connected between driver's cabin (106), too low protection mechanism, the too low protection mechanism is equipped on the downside of the cutter (4)
Including anti-fall plate (11), pressure detecting box (12) and warning lamp (19), anti-fall plate (11) upper end is fixedly connected with one and exchanges
Away from inserted link (7), body (101) lower end, which is dug, a pair of through-hole to match with roll adjustment inserted link (7), and roll adjustment inserted link (7)
It through through-hole and extends on the inside of body (101), the through-hole wall is fixedly connected with fixed ring (8), fixed ring (8) side
It is threaded on wall lock-screw (9), and lock-screw (9) offsets through fixed ring (8) and with roll adjustment inserted link (7), it is described
It is equipped with diffusion silicon pressure sensor (13) in pressure detecting box (12), the described pair ceding of Taiwan (3) lower end is fixedly connected with and pressure
The active pressing plate that detection box (12) matches, body (101) upper end are equipped with warning lamp (19), and warning lamp (19) and expansion
It dissipates and is electrically connected between silicon pressure sensor (13).
2. a kind of harvester adjustment for cutting height according to claim 1, it is characterised in that: the diffused-silicon pressure
The measurement end of sensor (13) is connected with buffer gear, and the buffer gear includes measurement plate (14), gentle by dynamic pressure plate (15)
It rushes spring (16), and buffer spring (16) is fixedly connected on measurement plate (14) and by between dynamic pressure plate (15).
3. a kind of harvester adjustment for cutting height according to claim 1, it is characterised in that: the pressure detecting box
(12) it is fixedly connected with anti-fall ring (17) in, anti-fall plate (11) upper end is fixedly connected with a pair of of buffer air bag (18).
4. a kind of harvester adjustment for cutting height according to claim 1, it is characterised in that: the anti-fall plate (11)
Right side is equipped with slanting baffle (20), passes through elastic hinge connection between the slanting baffle (20) and anti-fall plate (11).
5. a kind of harvester adjustment for cutting height according to claim 1, it is characterised in that: the roll adjustment inserted link
(7) it is welded between anti-fall plate (11) stiffening plate (10), a pair is installed between the stiffening plate (10) and anti-fall plate (11)
Strengthening nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181190.8U CN209234290U (en) | 2018-12-25 | 2018-12-25 | A kind of harvester adjustment for cutting height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181190.8U CN209234290U (en) | 2018-12-25 | 2018-12-25 | A kind of harvester adjustment for cutting height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209234290U true CN209234290U (en) | 2019-08-13 |
Family
ID=67534594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822181190.8U Expired - Fee Related CN209234290U (en) | 2018-12-25 | 2018-12-25 | A kind of harvester adjustment for cutting height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209234290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475219A (en) * | 2021-07-09 | 2021-10-08 | 西藏自治区农牧科学院农业研究所 | Harvesting device suitable for shunting and harvesting spike and stem of highland barley simplified cultivation technology |
-
2018
- 2018-12-25 CN CN201822181190.8U patent/CN209234290U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475219A (en) * | 2021-07-09 | 2021-10-08 | 西藏自治区农牧科学院农业研究所 | Harvesting device suitable for shunting and harvesting spike and stem of highland barley simplified cultivation technology |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20201225 |