CN110447330A - A kind of Carrot seeder - Google Patents
A kind of Carrot seeder Download PDFInfo
- Publication number
- CN110447330A CN110447330A CN201910851649.7A CN201910851649A CN110447330A CN 110447330 A CN110447330 A CN 110447330A CN 201910851649 A CN201910851649 A CN 201910851649A CN 110447330 A CN110447330 A CN 110447330A
- Authority
- CN
- China
- Prior art keywords
- support frame
- sprocket wheel
- sowing
- fixed
- air blower
- 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.)
- Granted
Links
- 244000000626 Daucus carota Species 0.000 title claims abstract description 24
- 235000002767 Daucus carota Nutrition 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000009331 sowing Methods 0.000 claims abstract description 46
- 230000001105 regulatory effect Effects 0.000 claims description 19
- 230000003028 elevating effect Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The present invention relates to technical field of seeders, more particularly to a kind of Carrot seeder, including body, the lower end of the body is fixedly connected with the upper end of support frame, the upper end of body is equipped with handrail, support frame as described above upper surface is fixedly installed with diesel engine far from one end of body, support frame upper surface is also equipped with air blower, diesel engine belt pulley on the diesel engine is connected by belt with the air blower belt pulley on air blower, the outlet end of the air blower is connected with one end of delivery pipe, the other end of delivery pipe is connected with sowing mechanism, the sowing mechanism is mounted on the side side wall of support frame, and sowing mechanism is located at the underface of body, sowing pinch roller is connected with by wheel shaft inside the two sides of bracket in the present apparatus, plough tool is installed among the bottom of bracket, facilitate adjusting sowing pinch roller and plough tool lifting, it adapts to different The demand of environment sowing.
Description
Technical field
The present invention relates to technical field of seeders more particularly to a kind of Carrot seeders.
Background technique
The planting area of carrot is widely distributed in China, vast although many places have reached large-scale planting
Rural area still based on the production method of small pieces；And because geographical environment is more complicated, climate, soil and landform etc. because
The influence of element.
The mode of current growth of carrot is first ridging, then passes through planting with sowing machine, operating personnel on the ridge risen
And then seeder is walked.Machine sowing mechanism in existing carrot seeding is difficult to be adjusted mostly, and mostly is to pass through bolt
It is directly anchored on bracket, this leads to occur stuck situation when sowing for some extreme terrains, in existing carrot seeding
Walking mechanism has a single function, and traveling wheel spacing cannot be adjusted, between the crop seed that often will affect subsequent sowing in this way
Away from.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of Carrot seeder proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of Carrot seeder, including body, the lower end of the body are fixedly connected with the upper end of support frame, body
Upper end is equipped with handrail, and support frame as described above upper surface is fixedly installed with diesel engine far from one end of body, and support frame upper surface is also
Air blower is installed, the diesel engine belt pulley on the diesel engine is connected by belt with the air blower belt pulley on air blower
It connects, the outlet end of the air blower is connected with one end of delivery pipe, and the other end of delivery pipe is connected with sowing mechanism, described
Sowing mechanism is mounted on the side side wall of support frame, and sowing mechanism is located at the underface of body, and support frame as described above is mutually right
Fixed block is separately installed on the two sides side wall answered, one of fixed block is mounted on one end of activity square tube, support frame as described above
On be provided with square tube slot, the other end of activity square tube is plugged in square tube slot, and is connected between activity square tube and support frame
There is fastening screw, the lower end of the fixed block is connected with chain-wheel box, and there are two the 4th sprocket wheel, chains for the upper end setting of the chain-wheel box
The lower end setting of roller box is connected with chain there are two the 5th sprocket wheel between the 4th sprocket wheel, and the 4th sprocket wheel and corresponding 5th chain
Chain is connected between wheel, and the 5th sprocket wheel is equipped with idler wheel by shaft.
The sowing mechanism includes the socket pipe being vertically arranged and the fixed link being laterally arranged, in the top of the socket pipe
Side is connected with handwheel adjusting rod by bearing, and the bottom end of the handwheel adjusting rod is welded with lifting regulating rod, the lift adjustment
The bottom outside of bar is arranged with elevating lever, and the bottom of the elevating lever is bolted horizontally disposed two brackets, two institutes
It states and sowing pinch roller is connected with by shaft on the inside of the both ends of bracket, the bottom of bracket is additionally provided with plough tool, the upper end peace of plough tool
Equipped with seed tray, seed tray sprocket wheel is provided on the seed tray；
The side of socket pipe has been bolted link mechanism, and one end bottom of the link mechanism far from socket pipe is logical
It crosses and has been bolted horizontally disposed link mechanism fixing piece, be connected and fixed bar using link mechanism fixing piece.
Preferably, the link mechanism includes four connecting rods connected by shaft, one of them described shaft outer sheath
Equipped with adjustable plate, one end of the adjustable plate offers L-shaped regulating tank, is set in one of them above-mentioned turn by regulating tank
The outside of axis；
The surface of the fixed link offers bar shaped thread groove, and fixed link is threaded with fixed spiral shell by bar shaped thread groove
Bolt, the link mechanism fixing piece include the L-shaped jam plate connecting with its bearing, and the jam plate is fixed by fixing bolt
In the outside of fixed link.
Preferably, the surface of the lifting regulating rod is equipped with screw thread, and the inner wall of the elevating lever offers and lift adjustment
The corresponding thread groove of bar surface screw thread, the inner wall of the socket pipe are welded with limit plate, offered on the outside of the elevating lever with
The corresponding sliding slot of limit plate.
Preferably, the lower end of support frame as described above is also rotatably equipped with the second rotating bar of vertical shape, second rotating bar
Lower end be fixedly connected with the flattening roller of vertical shape, and the first helical gear is socketed in the second rotating bar, first helical gear
It is meshed with the second helical gear, second helical gear is mounted on the output shaft of speed reducer, and the speed reducer is fixedly mounted on
The lower end of support frame is equipped with the first sprocket wheel on the input shaft of the speed reducer.
Preferably, the first belt pulley is also coaxially connected on the air blower belt pulley, first belt pulley passes through skin
Band is connected with the second belt pulley, and second belt pulley is fixed in the first rotating bar, and first rotating bar passes through
Bearing block is installed on the support frame, and the both ends of the first rotating bar are connected with the 4th sprocket wheel respectively, and the middle part of the first rotating bar
It is provided with the second sprocket wheel, second sprocket wheel is connected by chain with the seed tray sprocket wheel on seed tray, and the first rotating bar
On be additionally provided with third sprocket wheel, the third sprocket wheel is connected by chain with the first sprocket wheel.
Preferably, the upper end of support frame as described above is also fixedly installed with storage tank, the lower end of the storage tank and the import of air blower
End is connected.
The beneficial effects of the present invention are:
1, by rotate the inner wall that is arranged on the outside of the lifting regulating rod that handwheel adjusting rod drives its bottom to weld offer with
The elevating lever that its surface screw thread corresponds to thread groove realizes lifting, thus two bracket liters for driving elevating lever bottom bolts fixed
Drop.
2, sowing pinch roller is connected with by wheel shaft inside the two sides of bracket, plough tool is installed among the bottom of bracket, side
Just sowing pinch roller and plough tool lifting are adjusted, the demand of varying environment sowing is adapted to.
3, link mechanism is fixed in fixed link by link mechanism fixing piece fixing bolt, and fixed link surface is provided with item
Shape thread groove, can be by installing multiple link mechanism fixing pieces, and can arbitrarily adjust the distance between link mechanism fixing piece, reaches
To the plough tool for installing multiple and different spacing, sowing demand is realized.
4, activity square tube is fixed on the support frame by fastening screw, and activity square tube can be moved along support frame, finally
Change the distance between two groups of idler wheels, the crop seed spacing of subsequent sowing is adjusted, to improve the work of sowing
Efficiency better meets the growth demand of crop.
5, whole device is driven by a diesel engine, and transmission efficiency is high, and device is small in size, convenient for device
It uses and transports.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of Carrot seeder proposed by the present invention；
Fig. 2 is a kind of side structure schematic view of the flattening roller of Carrot seeder proposed by the present invention；
Fig. 3 is a kind of schematic view of the front view of the sowing mechanism of Carrot seeder proposed by the present invention；
Fig. 4 is enlarged structure schematic diagram at A in a kind of Fig. 3 of Carrot seeder proposed by the present invention；
Fig. 5 is a kind of power transmission structure schematic diagram of Carrot seeder proposed by the present invention；
Fig. 6 is the structural schematic diagram inside a kind of chain-wheel box of Carrot seeder proposed by the present invention.
In figure: 1 body, 2 support frames, 3 handrails, 4 diesel engines, 5 air blowers, 6 storage tanks, 7 delivery pipes, 8 sowing mechanisms, 9 are lived
Dynamic square tube, 10 chain-wheel boxs, 11 idler wheels, 12 second rotating bars, 13 flattening rollers, 14 first helical gears, 15 second helical gears, 16 are slowed down
Machine, 17 first sprocket wheels, 18 first belt pulleys, 19 second belt pulleys, 20 first rotating bars, 21 second sprocket wheels, 22 third sprocket wheels, 23
4th sprocket wheel, 24 the 5th sprocket wheels, 401 diesel engine belt pulleys, 501 air blower belt pulleys, 801 socket pipes, 802 link mechanisms, 803
Link mechanism fixing piece, 804 jam plates, 805 fixing bolts, 806 fixed links, 807 adjustable plates, 808 regulating tanks, 809 handwheels are adjusted
Bar, 810 elevating levers, 811 brackets, 812 sowing pinch rollers, 813 plough tools, 814 lifting regulating rods, 815 limit plates, 816 seed trays,
817 seed tray sprocket wheels.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, a kind of Carrot seeder, including body 1, the lower end of the body 1 and the upper end of support frame 2 are solid
Fixed connection, the upper end of body 1 are equipped with handrail 3, and 2 upper surface of support frame as described above is fixedly installed with diesel oil far from one end of body 1
Machine 4,2 upper surface of support frame are also equipped with air blower 5, and the diesel engine belt pulley 401 on the diesel engine 4 passes through belt and air blast
Air blower belt pulley 501 on machine 5 is connected, and the outlet end of the air blower 5 is connected with one end of delivery pipe 7, delivery pipe 7
The other end be connected with sowing mechanism 8, the sowing mechanism 8 is mounted on the side side wall of support frame 2, and sowing mechanism 8
Positioned at the underface of body 1, it is separately installed with fixed block on the mutual corresponding two sides side wall of support frame as described above 2, one of them is solid
Determine one end that block is mounted on activity square tube 9, square tube slot is provided on support frame as described above 2, the other end of activity square tube 9 is plugged in
In square tube slot, and fastening screw is connected between activity square tube 9 and support frame 2, the lower end of the fixed block is connected with sprocket wheel
Case 10, there are two the 4th sprocket wheels 23 for the upper end setting of the chain-wheel box 10, and there are two the 5th sprocket wheels for the lower end setting of chain-wheel box 10
24, chain is connected between the 4th sprocket wheel 23, and is connected with chain between the 4th sprocket wheel 23 and corresponding 5th sprocket wheel 24, and
5th sprocket wheel 24 is equipped with idler wheel 11 by shaft.
Further, sowing mechanism 8 includes the socket pipe 801 being vertically arranged and the fixed link 806 being laterally arranged, the set
The inside top of adapter tube 801 is connected with handwheel adjusting rod 809 by bearing, and the bottom end of the handwheel adjusting rod 809 is welded with liter
Falling tone pole 814, the bottom outside of the lifting regulating rod 814 are arranged with elevating lever 810, and the bottom of the elevating lever 810 is logical
Fixed horizontally disposed two brackets 811 of bolt are crossed, sowing pressure is connected with by shaft on the inside of the both ends of two brackets 811
Wheel 812, the bottom of bracket 811 is additionally provided with plough tool 813, and the upper end of plough tool 813 is equipped with seed tray 816, the seed tray 816
On be provided with seed tray sprocket wheel 817；
The side of socket pipe 801 has been bolted link mechanism 802, and the link mechanism 802 is far from socket pipe 801
One end bottom horizontally disposed link mechanism fixing piece 803 has been bolted, using link mechanism fixing piece 803 connect
Connect fixed link 806.
Further, link mechanism 802 includes four connecting rods connected by shaft, one of them described shaft outer sheath
Equipped with adjustable plate 807, one end of the adjustable plate 807 offers L-shaped regulating tank 808, is set in it by regulating tank 808
In an above-mentioned shaft outside；
Further, the surface of fixed link 806 offers bar shaped thread groove, and fixed link 806 passes through bar shaped thread groove screw thread
It is connected with fixing bolt 805, the link mechanism fixing piece 803 includes a L-shaped jam plate 804 connecting with its bearing, institute
State the outside that jam plate 804 is fixed on fixed link 806 by fixing bolt 805.
Further, the surface of lifting regulating rod 814 is equipped with screw thread, and the inner wall of the elevating lever 810 is offered and gone up and down
The corresponding thread groove of 814 surface screw thread of adjusting rod, the inner wall of the socket pipe 801 are welded with limit plate 815, the elevating lever
810 outside offers sliding slot corresponding with limit plate 815.
Further, the lower end of support frame 2 is also rotatably equipped with the second rotating bar 12 of vertical shape, second rotating bar
12 lower end is fixedly connected with the flattening roller 13 of vertical shape, and the first helical gear 14 is socketed in the second rotating bar 12, and described
One helical gear 14 is meshed with the second helical gear 15, and second helical gear 15 is mounted on the output shaft of speed reducer 16, described
Speed reducer 16 is fixedly mounted on the lower end of support frame 2, and the first sprocket wheel 17 is equipped on the input shaft of the speed reducer 16.
Further, the first belt pulley 18 is also coaxially connected on air blower belt pulley 501, first belt pulley 18 is logical
Belt to be crossed to be connected with the second belt pulley 19, second belt pulley 19 is fixed in the first rotating bar 20, and described first
Rotating bar 20 is mounted on support frame 2 by bearing block, and the both ends of the first rotating bar 20 are connected with the 4th sprocket wheel 23 respectively, and
The middle part of first rotating bar 20 is provided with the second sprocket wheel 21, and second sprocket wheel 21 passes through the sowing on chain and seed tray 816
Disk sprocket wheel 817 is connected, and third sprocket wheel 22 is additionally provided in the first rotating bar 20, and the third sprocket wheel 22 passes through chain and the
One sprocket wheel 17 is connected.
Further, the upper end of support frame 2 is also fixedly installed with storage tank 6, the lower end of the storage tank 6 and air blower 5 into
Mouth end is connected
In the present embodiment, handwheel adjusting rod 809 is connected by bearing at the top of socket pipe 801, by rotating handwheel tune
The inner wall being arranged on the outside of the lifting regulating rod 814 that pole 809 drives its bottom to weld offers screw thread corresponding with its surface screw thread
The elevating lever 810 of slot realizes lifting, thus two brackets 811 lifting for driving 810 bottom bolts of elevating lever fixed.
Wherein, sowing pinch roller 812, peace among the bottom of bracket 811 are connected with by wheel shaft inside the two sides of bracket 811
Equipped with plough tool 813, facilitates adjusting sowing pinch roller 812 and plough tool 813 to go up and down, adapt to the demand of varying environment sowing.
In the fixed link mechanism 802 of the side bolt of socket pipe 801, link mechanism 802 passes through link mechanism fixing piece 803
Fixing bolt 805 is fixed in fixed link 806, and 806 surface of fixed link is provided with bar shaped thread groove, can be by installing multiple connecting rods
Mechanism fixing piece 803, and the distance between link mechanism fixing piece 803 can be arbitrarily adjusted, reach the multiple and different spacing of installation
Plough tool 813 realizes sowing demand.
Link mechanism 802 is made of the connecting rod that four shafts connect, and is arranged adjustable plate 807 in a shaft wherein, and
L-shaped regulating tank 808 is opened up on the surface of adjustable plate 807, is set in it on the outside of another shaft, when needing sowing mechanism
When being transported, one end of adjustable plate 807 is pulled down and buckles into regulating tank 808 and is fixed, is realized so that socket pipe 801 is whole
It rises, reaching will lift on sowing pinch roller 812, facilitates and is transported.
Activity square tube 9 is fixed on support frame 2 by fastening screw, unclamps fastening screw, can by activity square tube 9
It is moved along support frame 2, after having retightened fastening screw, the position of activity square tube 9 is fixed, and finally changes two groups of idler wheels 11
The distance between, the crop seed spacing of subsequent sowing is adjusted, so that the working efficiency of sowing is improved, it is preferably full
The growth demand of sufficient crop.
Whole device is driven by a diesel engine 4, the diesel engine belt pulley 401 on diesel engine 4 by belt with
Air blower belt pulley 501 on air blower 5 is connected, and after air blower 5 works, can suck the Carrot Seed in storage tank 6
To seed tray 816, realizes sowing, be also coaxially connected with the first belt pulley 18 on air blower belt pulley 501, pass through the first belt pulley
18 drive the rotation of the second belt pulley 19, and final realize rotates in the first rotating bar 20, and the first rotating bar 20 can pass through when rotating
Corresponding transmission mechanism drives idler wheel 11, seed tray sprocket wheel 817 and speed reducer 16 to rotate, and idler wheel 11 enables to fill after rotating
Set walking enables to seed tray 816 uniformly to be sowed seeds after seed tray sprocket wheel 817 rotates, and speed reducer 16 can after rotating
Flattening roller 13 is driven to rotate, flattening roller 13 can be by the leveling of the soil block on 8 progress path of sowing mechanism, convenient for sowing after rotating
The normal work of mechanism 8, whole device transmission efficiency is high, and device is small in size, using and transporting convenient for device.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of Carrot seeder, including body (1), the fixed company in the lower end of the body (1) and the upper end of support frame (2)
It connects, the upper end of body (1) is equipped with handrail (3), which is characterized in that the one end of support frame as described above (2) upper surface far from body (1)
It is fixedly installed with diesel engine (4), support frame (2) upper surface is also equipped with air blower (5), the diesel engine on the diesel engine (4)
Belt pulley (401) is connected by belt with the air blower belt pulley (501) on air blower (5), the outlet of the air blower (5)
End is connected with one end of delivery pipe (7), and the other end of delivery pipe (7) is connected with sowing mechanism (8), the sowing mechanism
(8) it is mounted on the side side wall of support frame (2), and sowing mechanism (8) is located at the underface of body (1), support frame as described above (2)
Fixed block is separately installed on mutual corresponding two sides side wall, one of fixed block is mounted on one end of activity square tube (9), institute
It states and is provided with square tube slot on support frame (2), the other end of activity square tube (9) is plugged in square tube slot, and activity square tube (9)
Fastening screw is connected between support frame (2), the lower end of the fixed block is connected with chain-wheel box (10), the chain-wheel box (10)
Upper end setting there are two the 4th sprocket wheel (23), there are two the 5th sprocket wheel (24), the 4th sprocket wheels for the lower end setting of chain-wheel box (10)
(23) it is connected with chain between, and is connected with chain, and the 5th between the 4th sprocket wheel (23) and corresponding 5th sprocket wheel (24)
Sprocket wheel (24) is equipped with idler wheel (11) by shaft.
2. a kind of Carrot seeder according to claim 1, which is characterized in that the sowing mechanism (8) includes vertical
The inside top of the socket pipe (801) of setting and the fixed link (806) being laterally arranged, the socket pipe (801) is connected by bearing
It is connected to handwheel adjusting rod (809), the bottom end of the handwheel adjusting rod (809) is welded with lifting regulating rod (814), the rising-falling tone
The bottom outside of pole (814) is arranged with elevating lever (810), and the bottom of the elevating lever (810) is bolted level and sets
The both ends inside of two brackets (811) set, two brackets (811) is connected with sowing pinch roller (812), bracket by shaft
(811) bottom is additionally provided with plough tool (813), and the upper end of plough tool (813) is equipped with seed tray (816), the seed tray (816)
On be provided with seed tray sprocket wheel (817)；
The side of socket pipe (801) has been bolted link mechanism (802), and the link mechanism (802) is far from socket pipe
(801) horizontally disposed link mechanism fixing piece (803) has been bolted in one end bottom, is fixed using link mechanism
Part (803) is connected and fixed bar (806).
3. a kind of Carrot seeder according to claim 2, which is characterized in that the link mechanism (802) includes four
The connecting rod that root is connected by shaft, one of them described shaft outer sheath are equipped with adjustable plate (807), the adjustable plate (807)
One end offers L-shaped regulating tank (808), and the outside of one of them above-mentioned shaft is set in by regulating tank (808)；
The surface of the fixed link (806) offers bar shaped thread groove, and fixed link (806) is threaded with by bar shaped thread groove
Fixing bolt (805), the link mechanism fixing piece (803) include the L-shaped jam plate (804) connecting with its bearing, institute
State the outside that jam plate (804) are fixed on fixed link (806) by fixing bolt (805).
4. a kind of Carrot seeder according to claim 3, which is characterized in that the table of the lifting regulating rod (814)
Face is equipped with screw thread, and the inner wall of the elevating lever (810) offers thread groove corresponding with lifting regulating rod (814) surface screw thread,
The inner wall of the socket pipe (801) is welded with limit plate (815), is offered on the outside of the elevating lever (810) and limit plate
(815) corresponding sliding slot.
5. a kind of Carrot seeder according to claim 4, which is characterized in that the lower end of support frame as described above (2) also turns
Dynamic the second rotating bar (12) for being equipped with vertical shape, the lower end of second rotating bar (12) is fixedly connected with the leveling of vertical shape
Roller (13), and the first helical gear (14) are socketed in the second rotating bar (12), first helical gear (14) and the second helical gear
(15) it is meshed, second helical gear (15) is mounted on the output shaft of speed reducer (16), the fixed peace of the speed reducer (16)
Mounted in the lower end of support frame (2), the first sprocket wheel (17) are installed on the input shaft of the speed reducer (16).
6. a kind of Carrot seeder according to claim 5, which is characterized in that on the air blower belt pulley (501)
It being also coaxially connected with the first belt pulley (18), first belt pulley (18) is connected by belt with the second belt pulley (19),
Second belt pulley (19) is fixed on the first rotating bar (20), and first rotating bar (20) is installed by bearing block
On support frame (2), the both ends of the first rotating bar (20) are connected with the 4th sprocket wheel (23) respectively, and the first rotating bar (20)
Middle part is provided with the second sprocket wheel (21), and second sprocket wheel (21) passes through the seed tray sprocket wheel on chain and seed tray (816)
(817) be connected, and be additionally provided with third sprocket wheel (22) in the first rotating bar (20), the third sprocket wheel (22) by chain with
First sprocket wheel (17) is connected.
7. a kind of Carrot seeder according to claim 1 or 6, which is characterized in that the upper end of support frame as described above (2) is also
It is fixedly installed with storage tank (6), the lower end of the storage tank (6) is connected with the input end of air blower (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851649.7A CN110447330B (en) | 2019-09-10 | 2019-09-10 | Carrot seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851649.7A CN110447330B (en) | 2019-09-10 | 2019-09-10 | Carrot seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110447330A true CN110447330A (en) | 2019-11-15 |
| CN110447330B CN110447330B (en) | 2024-04-26 |
Family
ID=68491373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910851649.7A Active CN110447330B (en) | 2019-09-10 | 2019-09-10 | Carrot seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110447330B (en) |
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