CN206821264U - A kind of rhizome crop harvester - Google Patents
A kind of rhizome crop harvester Download PDFInfo
- Publication number
- CN206821264U CN206821264U CN201720576819.1U CN201720576819U CN206821264U CN 206821264 U CN206821264 U CN 206821264U CN 201720576819 U CN201720576819 U CN 201720576819U CN 206821264 U CN206821264 U CN 206821264U
- Authority
- CN
- China
- Prior art keywords
- support
- conveyer belt
- jackshaft
- axle
- conveyor surface
- 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
Landscapes
- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model discloses a kind of rhizome crop harvester, the utility model includes frame, perching knife and the conveyer being arranged on rear side of perching knife, conveyer includes ring type sieve-like conveyer belt, the support front axle for being supported on conveyer belt front end and the support rear axle for being supported on conveyer belt rear end, and conveying becomes the support jackshaft that rail mechanism includes being supported on the middle part of the conveyor surface of conveyer belt and positioned at support jackshaft rear side and is downwardly against the pinch roller on the conveyor surface of conveyer belt.The utility model at the middle part of conveyer belt by setting conveying to become rail mechanism, so that the conveyor surface of conveyer belt is divided into three sections, the conveyor surface of conveyer leading portion crop due to just being scooped up from soil, crop is not easy to rollback to fall from conveyer belt, and in the back segment of conveying work surface, although crop, because through conveying after a while, soil is fallen by part sieve thereon, the resistance that crop is fallen after rise reduces, but because the ratio leading portion of the part is gentle or even inclined downward, crop are not easy to fall to rollback backward.
Description
Technical field
It the utility model is related to a kind of rhizome crop harvester.
Background technology
Now with the influence of the idea of crop scale plantation, the expansion of crops planting area, commonly by hand labour
Can not meet the needs of modern agricultural development, be replaced manually going the trend for carrying out that operation work is development with mechanization, closely
Mechanization of agriculture in several years also develops relatively rapidly, currently on the market there is also the harvester of special harvest root crop, is commonly
The high inclined conveyer belt in the low rear end in one front end is set, conveyer belt is transported to after root crop is scooped up by the perching knife of front side
On, root crop rolls on the conveyor belt shakes off cohesive soil, but if conveyer belt set it is shorter if, sieve native effect
Bad, if conveyer belt is longer, root crop easily falls at conveyer belt rear portion to rollback.
Utility model content
The technical problems to be solved in the utility model is：A kind of crop tuber is provided and is not easy what is fallen from conveyer to rollback
Rhizome crop harvester.
In order to solve the above problems, the utility model includes frame, perching knife and the conveyer being arranged on rear side of perching knife, conveying
Machine includes ring type sieve-like conveyer belt, the support front axle for being supported on conveyer belt front end and the support rear axle for being supported on conveyer belt rear end,
Described conveyer also includes conveying and becomes rail mechanism, and conveying, which becomes rail mechanism, to be included being supported on the branch at the middle part of the conveyor surface of conveyer belt
Support jackshaft and on rear side of support jackshaft and be downwardly against the pinch roller on the conveyor surface of conveyer belt, the conveyor surface of conveyer belt by
Support front axle be in elevated state to support jackshaft, and the conveyor surface of conveyer belt is in the shape of reduction by support jackshaft to pinch roller
State, the conveyor surface of conveyer belt is unlimited by the state of pinch roller to support rear axle, when the conveyor surface of conveyer belt is by pinch roller to support rear axle
During in increasing state, from pinch roller to the conveyor surface of the conveyer belt support rear axle than from support front axle to the defeated of the middle between centers of support
Send the conveyor surface of band gentle.
In order to be more convenient for installing and arrange, described support front axle, support jackshaft and the axis for the three for supporting rear axle
It is parallel and be horizontally installed in frame, support front axle, support jackshaft in the plane perpendicular to the axis of support front axle,
The line in rear axle three axle center is supported to form an obtuse triangle, the obtuse angle summit of obtuse triangle is to support jackshaft
Axle center, in three summits of obtuse triangle, support axle center of the axle center higher than support front axle and the support rear axle of jackshaft
Axle center.
In order to make conveyer belt more preferable to the sieve soil effect of root crop, between described support front axle and support jackshaft,
The vibrations generating means of the conveyor surface for shaking conveyer belt is provided between pinch roller and support rear axle.
Soil is sieved for the ease of conveyer belt, described conveyer belt includes two ring-type chains and gathered to be arranged on two rings
Connecting rod between shape chain, the both ends of every connecting rod connect two ring-type chains respectively, between having between adjacent links
Gap, two are provided with described support front axle, support jackshaft and support rear axle and is connected respectively with two ring-type chains
The sprocket wheel connect, described pinch roller are two pressing sprockets, and two pressing sprockets are press respectively against on two ring-type chains.
In order to make conveyer belt more preferable to the effect of the sieve soil of root crop, described support front axle and support jackshaft it
Between, the vibrations generating means of conveyor surface for shaking conveyer belt, described vibrations are provided between pinch roller and support rear axle
Generating means includes the vibrating shaft that is arranged in frame and the eccentric gear being arranged on vibrating shaft, eccentric gear and conveyer belt
Connecting rod engages.
Rotated for the ease of support jackshaft driving conveyer belt synchronous with support rear axle, described support jackshaft and support
It is provided with synchronous chain-drive mechanism between rear axle, synchronous chain-drive mechanism includes chain and two identical drive sprockets, two
Drive sprocket be separately fixed at support jackshaft and support rear axle on, chain is enclosed on two drive sprockets, support jackshaft or
Support rear axle is connected with power input mechanism.
For the ease of providing driving power, power input mechanism described in the utility model includes being fixed on front side of frame
Speed changer, described speed changer are connected with driving pulley, and passive belt wheel is further fixedly arranged on described support jackshaft, described
Driving pulley be connected with passive belt wheel by belt, tensioning apparatus is provided with belt.
In order to avoid the lower surface of revolution of conveyer belt can encounter ground, on the lower surface of revolution of conveyer belt described in the utility model
It is additionally provided with the directive wheel to play a supportive role.The directive wheel so set also acts as the effect to conveying belt tension.
For the ease of the inclined height of regulation frame rear end, the lower end of frame described in the utility model is provided with regulation branch
Support arrangement, described adjusting supporting device include support base, the support of cross-brace on the ground being fixedly mounted in frame
Adjustable plate in plate and vertical grafting support base, the lower end of described adjustable plate are fixedly connected with supporting plate, described support base
It is fixedly connected with adjustable plate by connector, described supporting plate is the arc that both ends are upturned, described supporting plate
Front end is hinged by connecting plate and frame.
Apparatus is driven for the ease of connection, is provided with front side of frame described in the utility model and is easy to connection driving apparatus
Link.
The beneficial effects of the utility model are：The utility model becomes rail mechanism by setting to convey at the middle part of conveyer belt,
So that the conveyor surface of conveyer belt is divided into three sections so that conveyor surface becomes a curved surface, and the conveying direction of crop can be varied multiple times simultaneously
And the landline of crop is increased, the screening effect of soil is improved, the setting of pinch roller causes front and rear two sections to have drop, makees
Thing sieve fall process soil can be accelerated to separate, the conveyor surface of conveyer leading portion crop due to just being scooped up from soil, soil and
Crop is not loose enough, and crop is not easy to rollback to fall from conveyer belt, and in the back segment of conveying work surface, although crop is due to warp
Soil is fallen by part sieve thereon for conveying after a while, and the resistance that crop is fallen after rise reduces, but because the ratio leading portion of the part is put down
It is slow that even inclined downward, crop are not easy to fall to rollback backward.And because conveying becomes the setting of rail mechanism, at conveyer both ends
The constant situation of span so that the length of conveying work surface, improve the sieving capacity of soil.
Brief description of the drawings
Fig. 1 is that the right side of the present utility model regards schematic diagram；
Fig. 2 is left view schematic diagram of the present utility model；
Fig. 3 is schematic top plan view of the present utility model（Not comprising running part, for ease of difference, wheel shaft dotted line is supported
Represent）；
Fig. 4 is schematic top plan view of the present utility model（Not comprising conveyer belt）；
Fig. 5 is conveyer belt of the present utility model and its schematic top plan view for supporting wheel shaft；
Fig. 6 is conveyer belt of the present utility model and its schematic side view for supporting wheel shaft.
Wherein：1st, frame, 2, support jackshaft, 3, pressing sprocket, 4, conveyer belt, 5, support rear axle, 6, directive wheel, 7, regulation
Support meanss, 8, vibrating shaft, 9, support front axle, 10, speed changer, 11, link, 12, tensioning apparatus, 13, perching knife, it is 2-1, passive
Belt wheel, 2-2, drive sprocket, 5-1, by movable sprocket, 10-1, driving pulley.
Embodiment
Rhizome crop harvester as shown in figures 1 to 6, including frame 1, perching knife 13 and the conveying for being arranged on the rear side of perching knife 13
Machine, conveyer include ring type sieve-like conveyer belt 4, are supported on the support front axle 9 of the front end of conveyer belt 4 and are supported on the rear end of conveyer belt 4
Support rear axle 5, described conveyer belt 4 include two ring-type chains and gather be arranged between two ring-type chains
Connecting rod, the both ends of every connecting rod connect two ring-type chains, there is gap, described conveyer between adjacent links respectively
The also support jackshaft 2 at the middle part of the conveyor surface including support belt 4, support jackshaft 2 is higher than support front axle 9, two pressures
Sprocket wheel 3 is respectively positioned on after support jackshaft 2, and the guiding to play a supportive role is additionally provided with the lower surface of revolution of described conveyer belt 4
Wheel 6, described support front axle 9, support jackshaft 2 and support rear axle 5 on be provided with two respectively with two ring-type carrier chains
The sprocket wheel of bar connection, a pressing sprocket 3 is each provided with the upside of described two ring-type chains, and ring-type chain passes through
The part of jackshaft 2 is supported to be higher than the part for passing through pressing sprocket 3 so that conveyer belt 4 is between support jackshaft 2 and pressing sprocket 3
Part form certain drop, be advantageous to further to root crop carry out sieve soil, support front axle 9, support jackshaft 2 and branch
Support the diameter parallel of the three of rear axle 5 and be horizontally installed in frame 1.The ring type sieve-like conveyer belt being related in the utility model
It is annular and the conveyer belt with sieve aperture to refer to conveyer belt, and the conveyer belt is prior art.The conveyor surface of conveyer belt refers to convey
The upper surface of band part between support front axle 9 and support rear axle 5.
Support jackshaft 2 and two pressing sprockets 3 form conveying and become rail mechanisms, the conveyor surface of conveyer belt 4 by support front axle 9 to
Support jackshaft 2 be in elevated state, and the conveyor surface of conveyer belt 4 is in the state of reduction by support jackshaft 2 to pressing sprocket 3, defeated
It by pressing sprocket 3 to support rear axle 5 be in increasing state to send the conveyor surface of band 4, but than from support front axle 9 to supporting jackshaft 2
Conveyor surface is gentle.Certainly, the conveyor surface of conveyer belt 4 can also be horizontal to support rear axle 5 from pressing sprocket 3 or be inclined to the back lower place
Tiltedly, all without causing crop rollback.
Use is provided between the support front axle 9 and support jackshaft 2 of the present embodiment, between pressing sprocket 3 and support rear axle 5
In the vibrations generating means of the conveyor surface of vibrations conveyer belt 4, described vibrations generating means includes the vibrations being arranged in frame
Axle 8 and the eccentric gear being arranged on vibrating shaft 8, eccentric gear engage with the connecting rod of conveyer belt 4, and eccentric gear, which rotates, makes conveying
Face dipping and heaving vibrations, make the sieve soil effect of conveyer belt 4 more preferable.
The present embodiment is arranged on wheeled tractor rear end, machine by the link 11 of front side when in use, by the harvester
The speed changer 10 of the front side of frame 1 connects the power output shaft of wheeled tractor, and described speed changer 10 is connected with driving pulley 10-1,
Passive belt wheel 2-1, described driving pulley 10-1 and passive belt wheel 2-1 are connected with described support jackshaft 2 and passes through belt
Connect, tensioning apparatus 12 is provided with belt, support and be provided with synchronous chain-drive mechanism between jackshaft 2 and support rear axle 5, together
Step chain-drive mechanism includes chain, the drive sprocket 2-2 being connected with support jackshaft 2 and the passive chain being connected with support rear axle 5
5-1 is taken turns, drive sprocket 2-2 is identical with by movable sprocket 5-1, and chain is enclosed on two drive sprockets, the power warp of wheeled tractor
Speed changer 10 drives driving pulley 10-1 to rotate, and driving pulley 10-1 drives 2 turns of support jackshaft for being connected with passive belt wheel 2-1
Dynamic, support jackshaft 2 passes through Chain conveyer and the support synchronous axial system of rear axle 5.
The lower end of the frame 1 of the present embodiment is also provided with adjusting supporting device 7, and described adjusting supporting device 7 wraps
Include the adjustable plate in the supporting plate and vertical grafting support base of the support base being fixed in frame, cross-brace on the ground, institute
The lower end for the adjustable plate stated is fixedly connected with supporting plate, and described support base is fixedly connected with adjustable plate by connector, support
A spliced eye is provided with seat, multiple spliced eyes is provided with along its length on adjustable plate, passes through connecting support seat and regulation
Different spliced eye on plate, the inclined height of regulation frame 1 rear end, and then it is capable of the angle of inclination of Indirect method conveyer belt 4, institute
The supporting plate stated is the arc that both ends are upturned, and the front end of described supporting plate is be hinged by connecting plate and frame 1.
Operation principle：Harvester is arranged on to the rear end of wheeled tractor by link 11, by the fifth wheel of speed changer 10
The power output shaft of formula tractor, the depth that perching knife is extended into soil is adjusted by adjusting adjusting supporting device 7, is started wheeled
Tractor and power supply, conveyer belt 4 rotate, and are fallen by the control device on wheeled tractor by harvester, make perching knife 13
Fall into soil, allow wheeled tractor to move forward, root crop is together scooped up and is transported to conveyer belt 4 by perching knife 13 together with soil block
On, the angle of inclination of the front end of conveyer belt 4 is larger, and vibrations generating means also causes the conveyor surface of conveyer belt 4 rises and falls to shake so that root
The soil that stem crop bonds during being rubbed with conveyer belt 4 separates with root crop, falls on ground from the gap of the connecting rod of conveyer belt 4
On face, what is typically bonded on the root crop on the first half of conveyer belt 4 is native more, although angle of inclination is big, but not occurs
The situation of root crop rollback, when conveyer belt is delivered to root crop near support jackshaft 2, because pressing sprocket 3 will be defeated
Band 4 is sent to force down, the leading portion and back segment for making conveyer belt 4 have a drop, when root crop is dropped down onto on back segment by leading portion, there is individual fall
The effect beaten, soil still cohesive on root crop can be made to come off, the latter half gradient of conveyer belt 4 is than shallower, rhizome
Crop rolls down with conveyer belt and fallen on the ground after gentle latter half weeds out the soil of residual.
Claims (10)
1. a kind of rhizome crop harvester, including frame, perching knife and the conveyer being arranged on rear side of perching knife, conveyer include ring type
Sieve-like conveyer belt, the support front axle for being supported on conveyer belt front end and the support rear axle for being supported on conveyer belt rear end, it is characterised in that：
Described conveyer also includes conveying and becomes rail mechanism, and conveying, which becomes rail mechanism, to be included being supported on the branch at the middle part of the conveyor surface of conveyer belt
Support jackshaft and on rear side of support jackshaft and be downwardly against the pinch roller on the conveyor surface of conveyer belt, the conveyor surface of conveyer belt by
Support front axle be in elevated state to support jackshaft, and the conveyor surface of conveyer belt is in the shape of reduction by support jackshaft to pinch roller
State, the conveyor surface of conveyer belt is unlimited by the state of pinch roller to support rear axle, when the conveyor surface of conveyer belt is by pinch roller to support rear axle
During in increasing state, from pinch roller to the conveyor surface of the conveyer belt support rear axle than from support front axle to the defeated of the middle between centers of support
Send the conveyor surface of band gentle.
2. rhizome crop harvester according to claim 1, it is characterised in that：Described support front axle, support jackshaft
With support rear axle three diameter parallel and be horizontally installed in frame, perpendicular to support front axle axis plane in
Support front axle, support jackshaft, the line in support rear axle three axle center form an obtuse triangle, obtuse triangle it is blunt
Angular vertex is to support the axle center of jackshaft, in three summits of obtuse triangle, supports the axle center of jackshaft higher than support
The axle center of front axle and the axle center of support rear axle.
3. rhizome crop harvester according to claim 1, it is characterised in that：Described support front axle and support jackshaft
Between, the vibrations generating means of conveyor surface for shaking conveyer belt is provided between pinch roller and support rear axle.
4. rhizome crop harvester according to claim 1, it is characterised in that：It is defeated that described conveyer belt includes two ring-types
Send chain and gather and be arranged on connecting rod between two ring-type chains, it is defeated that the both ends of every connecting rod connect two ring-types respectively
Chain is sent, has gap between adjacent links, two points is provided with described support front axle, support jackshaft and support rear axle
The sprocket wheel not being connected with two ring-type chains, described pinch roller are two pressing sprockets, and two pressing sprockets are press respectively against two
On ring-type chain.
5. rhizome crop harvester according to claim 4, it is characterised in that：Described support front axle and support jackshaft
Between, the vibrations generating means of conveyor surface for shaking conveyer belt, described shake are provided between pinch roller and support rear axle
Dynamic generating means includes the vibrating shaft being arranged in frame and the eccentric gear being arranged on vibrating shaft, eccentric gear and conveyer belt
Connecting rod engagement.
6. according to the rhizome crop harvester any one of claim 1-5, it is characterised in that：Among described support
Synchronous chain-drive mechanism is provided between axle and support rear axle, synchronous chain-drive mechanism includes chain and two identical driving-chains
Wheel, two drive sprockets are separately fixed on support jackshaft and support rear axle, and chain is enclosed on two drive sprockets, in support
Countershaft or support rear axle are connected with power input mechanism.
7. rhizome crop harvester according to claim 6, it is characterised in that：Described power input mechanism includes fixing
Speed changer on front side of frame, described speed changer are connected with driving pulley, are further fixedly arranged on described support jackshaft
Passive belt wheel, described driving pulley are connected with passive belt wheel by belt, and tensioning apparatus is provided with belt.
8. rhizome crop harvester according to claim 7, it is characterised in that：On the lower surface of revolution of described conveyer belt also
It is provided with the directive wheel to play a supportive role.
9. rhizome crop harvester according to claim 8, it is characterised in that：The lower end of described frame is provided with regulation
Support meanss, described adjusting supporting device include support base, the branch of cross-brace on the ground being fixedly mounted in frame
Adjustable plate in fagging and vertical grafting support base, the lower end of described adjustable plate are fixedly connected with supporting plate, described support
Seat is fixedly connected with adjustable plate by connector, the arc that described supporting plate is upturned for both ends, described supporting plate
Front end be hinged by connecting plate and frame.
10. rhizome crop harvester according to claim 9, it is characterised in that：It is provided with just on front side of described frame
In the link of connection driving apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576819.1U CN206821264U (en) | 2017-05-23 | 2017-05-23 | A kind of rhizome crop harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576819.1U CN206821264U (en) | 2017-05-23 | 2017-05-23 | A kind of rhizome crop harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206821264U true CN206821264U (en) | 2018-01-02 |
Family
ID=60772211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720576819.1U Active CN206821264U (en) | 2017-05-23 | 2017-05-23 | A kind of rhizome crop harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206821264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107135729A (en) * | 2017-05-23 | 2017-09-08 | 程广森 | A kind of rhizome crop harvester |
-
2017
- 2017-05-23 CN CN201720576819.1U patent/CN206821264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107135729A (en) * | 2017-05-23 | 2017-09-08 | 程广森 | A kind of rhizome crop harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4560008A (en) | Root crop harvester | |
| US4234045A (en) | Harvesting machine feeder apparatus | |
| CN201243475Y (en) | Potato harvester | |
| CN206260306U (en) | The whole of self-propelled vegetables with green leaves cropper involves continuous recovering device in a criminal case | |
| CN209376201U (en) | A kind of multirow garlic combined harvester | |
| CN106358565A (en) | Twin-row self-walking track type green Chinese onion combine harvester | |
| CN108293400A (en) | Potato harvest and residual film recovery combine machine | |
| CN105103791A (en) | Mulberry shoot harvester adjustable in stubble height | |
| CN108174683A (en) | A kind of stalk pulls out stalk baling integration of operation cropper | |
| US3420239A (en) | Separator for tomato harvester | |
| CN110100572A (en) | Crawler type walks duplicate rows cabbage lifter certainly | |
| CN206821264U (en) | A kind of rhizome crop harvester | |
| CN209497924U (en) | A kind of caraway cropper | |
| CN107135729A (en) | A kind of rhizome crop harvester | |
| JP2004290047A (en) | Soil-dropping apparatus in welch onion harvester | |
| CN109699286A (en) | A kind of caraway cropper and its application method | |
| US4448257A (en) | Soil-separating assemblies | |
| CN206227002U (en) | A kind of duplicate rows walks crawler type green Chinese onion combine harvester certainly | |
| CN103392427B (en) | The mechanization of alms bowl body blanket seedling is transplanted seedlings technique | |
| CN205196308U (en) | Machine for harvesting big ginger | |
| CN107580851B (en) | Green Chinese onion combine harvester | |
| CN206743878U (en) | A kind of harvester for peanut | |
| US3203430A (en) | Separating conveyor for a tomato harvester | |
| CN206371094U (en) | A kind of harvester for peanut | |
| CN105191554B (en) | Inclined conveying and horizontal clamping type pot seedling dividing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230515 Address after: 250000 No. 2013-1, building M7, Yellow River digital economy industry center, No. 600, Niujia village, Cuizhai street, Xianxian District, Jinan City, Shandong Province Patentee after: Shandong Renzheng Wisdom Technology Co.,Ltd. Address before: 251200 Building 1, Renmin Road, Yucheng City, Dezhou, Shandong, China, 2 Patentee before: Cheng Guangsen |