CN212487227U - Quantitative seeder convenient to maintain and used for agricultural planting - Google Patents
Quantitative seeder convenient to maintain and used for agricultural planting Download PDFInfo
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- CN212487227U CN212487227U CN202020560239.5U CN202020560239U CN212487227U CN 212487227 U CN212487227 U CN 212487227U CN 202020560239 U CN202020560239 U CN 202020560239U CN 212487227 U CN212487227 U CN 212487227U
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- 238000012423 maintenance Methods 0.000 claims abstract description 13
- 238000009313 farming Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 27
- 108010016634 Seed Storage Proteins Proteins 0.000 claims description 18
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 11
- 239000002689 soil Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an farming technical field just discloses a quantitative seeder for farming convenient to maintenance, the on-line screen storage device comprises a base, surface fixed connection has the gyro wheel frame under the base, the inside gyro wheel that is provided with of gyro wheel frame, surface left side fixedly connected with biax motor under the base. This quantitative seeder for farming convenient to maintenance, through with girder lapse, make two sets of rectangle fixture blocks move to the outside under the effect on inclined plane, then make two sets of rectangle fixture blocks move to the inboard and fix the girder under the effect of spring, move the control panel to the right when needs maintenance, make the control panel drive the rectangle fixture block that is located the right side and move to the right, make the connecting block drive simultaneously and be located left rectangle fixture block and move to the left, thereby can make things convenient for effectually to remove the fixed to the girder, not only make the installation of girder more convenient rapid with the dismantlement, also make the installation of girder more firm, the stability of device has been improved.
Description
Technical Field
The utility model relates to an agricultural planting technical field specifically is a quantitative seeder for agricultural planting convenient to maintenance.
Background
The seeder uses crop seeds as the planting machinery of seeding object for the seeder of a certain kind or a certain kind of crop, often guan yu crop kind name, like cereal drilling machine, maize hill-drop planter, cotton planter, forage grass broadcast seeder etc. the appearance of digging of seeder is not convenient for dismantle on the existing market, and the appearance of digging of using for a long time meets the stereoplasm such as stone when digging to lead to the ware wearing and tearing serious, and then can influence the work efficiency of whole seeder.
For example, chinese patent publication No. CN208581479U discloses a quantitative seeder for agricultural planting, which is provided with an insert, a compression spring, an insertion slot, an insertion rod and an extension spring, so that the insert and the insertion rod can pass through the elasticity of the compression spring and the extension spring, the insertion rod can be fixedly inserted into the insertion slot, and meanwhile, the sliding connection of a first sliding rail and a first sliding rod is matched, and the sliding connection of a second sliding rail and a second sliding rod is matched, so that the insert and the insertion rod are limited, and the insertion rod can be moved up and down by matching the pull rod, and through the mutual matching between the settings, the soil turning instrument is convenient to detach, so that the soil turning instrument which is used for a long time can be convenient to maintain or maintain, and further the working efficiency of the whole seeder is improved while the service life of the soil turning instrument is prolonged. However, this approach has some drawbacks: the soil turning instrument is fixed by inserting the insertion rod into the insertion block, and the insertion rod is difficult to contact with the insertion block in the installation process of the soil turning instrument, so that the installation of the soil turning instrument is time-consuming, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a quantitative seeder for farming convenient to maintenance has solved the problem that provides in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a quantitative seeder convenient to maintain for agricultural planting comprises a base, wherein a roller carrier is fixedly connected to the lower surface of the base, rollers are arranged inside the roller carrier, a double-shaft motor is fixedly connected to the left side of the lower surface of the base, a first rotating shaft is sleeved at the output end of the double-shaft motor and sleeved with the rollers positioned on the left side, a rectangular through hole is formed in the upper surface of the base, an inclined rod is fixedly connected to the right side of the upper surface of the base, a moving handle is fixedly connected to the upper surface of the inclined rod, a seed storage barrel support is fixedly connected to the right side of the upper surface of the base, a seed storage barrel is fixedly connected to the inner side surface of the seed storage barrel support, a first circular plate is fixedly connected to the inner wall of the seed storage barrel, a circular groove is formed in the inner wall of the seed storage, the outer surface of the supporting shaft is sleeved with a third circular plate, the third circular plate is fixedly connected with the inner wall of the seed storage barrel, the lower surface of the third circular plate is inserted with a seed outlet pipe, the right side of the upper surface of the base is fixedly connected with a speed reducing motor, the output end of the speed reducing motor is sleeved with a first transmission bevel gear, the first transmission bevel gear is meshed with a second transmission bevel gear, the second transmission bevel gear is sleeved with the outer surface of the supporting shaft, the bottom end of the supporting shaft is inserted with the right side of the upper surface of the base, the middle part of the upper surface of the base is inserted with a supporting column, the upper surface of the supporting column is fixedly connected with a rectangular block, the upper surface of the rectangular block is fixedly connected with a supporting block, the inner side surface of the supporting block is inserted with a second rotating shaft, the front surface of the second rotating shaft is fixedly, the inner side surface of the support column is provided with a concave groove, a convex block is arranged in the concave groove, a threaded rod is inserted on the upper surface of the convex block, the second bevel gear is sleeved on the top end of the threaded rod, the inner side surface of the convex block is fixedly connected with a fixing device, the fixing device comprises a U-shaped block, the inner wall of the U-shaped block is provided with a clamping hole, a rectangular clamping block is arranged in the clamping hole, the front side and the back side of the rectangular clamping block are respectively and fixedly connected with a spring connecting block, the inner side surface of the spring connecting block is fixedly connected with a spring, the left side surface of the rectangular clamping block on the left side is fixedly connected with a connecting block, the front side of the connecting block is inserted with a transmission shaft, the outer surface of the transmission, the outer surface of the third rotating shaft is sleeved with a connecting plate, the right side of the upper surface of the connecting plate is fixedly connected with an operating plate, the top of the left side surface of the operating plate is fixedly connected with the right side surface of a rectangular clamping block on the right side, a main beam is arranged inside the U-shaped block, the lower surface of the main beam is fixedly connected with a main board, and the lower surface of the main board is fixedly connected with a trenching rod.
Preferably, the top of the front surface of the connecting rod is provided with a circular groove, and the circular groove is matched with the transmission shaft.
Preferably, the inner side surface of the rectangular fixture block is an inclined surface, the inclined angle of the inclined surface on the left side is one hundred thirty-five degrees, and the inclined angle of the inclined surface on the right side is forty-five degrees.
Preferably, a circular through hole is formed in the upper surface of the convex block, and an internal thread meshed with the threaded rod is arranged inside the circular through hole.
Preferably, circular through holes are formed in the upper surfaces of the first circular plate, the second circular plate and the third circular plate, and the diameter of the circular through hole in the upper surface of the second circular plate is larger than that of the circular through hole in the upper surface of the first circular plate.
Preferably, the left side surface and the right side surface of the convex block are both provided with balls, and the balls are made of stainless steel.
(III) advantageous effects
Compared with the prior art, the utility model provides a quantitative seeder for farming convenient to maintenance possesses following beneficial effect:
1. this quantitative seeder for farming convenient to maintenance, through with girder lapse, make two sets of rectangle fixture blocks move to the outside under the effect on inclined plane, then make two sets of rectangle fixture blocks move to the inboard and fix the girder under the effect of spring, move the control panel to the right when needs maintenance, make the control panel drive the rectangle fixture block that is located the right side and move to the right, make the connecting block drive simultaneously and be located left rectangle fixture block and move to the left, thereby can make things convenient for effectually to remove the fixed to the girder, not only make the installation of girder more convenient rapid with the dismantlement, also make the installation of girder more firm, the stability of device has been improved.
2. This quantitative seeder for farming convenient to maintenance through clockwise turning carousel, makes first bevel gear and the meshing of second bevel gear, makes second bevel gear drive threaded rod anticlockwise rotation to make the convex block along the stable convenient upward movement of concave groove, thereby make the staff can make things convenient for more quick dismantle the girder, improved operating quality greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an explosion diagram of the seeding structure of the utility model;
FIG. 3 is a schematic view of the lifting structure of the present invention;
fig. 4 and 5 are schematic views of the fixing structure of the present invention;
in the figure: 1. a base; 2. a roller frame; 3. a roller; 4. a double-shaft motor; 5. a first rotating shaft; 6. a rectangular through hole; 7. a diagonal bar; 8. moving the grip; 9. a seed storage cylinder support; 10. a seed storage cylinder; 11. a first circular plate; 12. a circular groove; 13. a second circular plate; 14. a support shaft; 15. a third circular plate; 16. a seed delivery pipe; 17. a reduction motor; 18. a first drive bevel gear; 19. a second drive bevel gear; 20. a support pillar; 21. a rectangular block; 22. a support block; 23. a second rotating shaft; 24. a turntable; 25. a first lifting bevel gear; 26. a second lifting bevel gear; 27. a concave groove; 28. a convex block; 29. a threaded rod; 30. a fixing device; 3001. a U-shaped block; 3002. a clamping hole; 3003. a rectangular fixture block; 3004. a spring connecting block; 3005. a spring; 3006. connecting blocks; 3007. a drive shaft; 3008. a connecting rod; 3009. a fixed shaft; 3010. a fixed block; 3011. a third rotating shaft; 3012. a connecting plate; 3013. a manipulating panel; 31. a main beam; 32. a main board; 33. trenching bars.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a quantitative seeder convenient to maintain for agricultural planting comprises a base 1, a roller carrier 2 is fixedly connected to the lower surface of the base 1, rollers 3 are arranged inside the roller carrier 2, a double-shaft motor 4 is fixedly connected to the left side of the lower surface of the base 1, the type of the double-shaft motor 4 is JM-040, a first rotating shaft 5 is sleeved at the output end of the double-shaft motor 4, the first rotating shaft 5 is sleeved with the rollers 3 on the left side, a rectangular through hole 6 is arranged on the upper surface of the base 1, an inclined rod 7 is fixedly connected to the right side of the upper surface of the base 1, a movable handle 8 is fixedly connected to the upper surface of the inclined rod 7, a seed storage cylinder support 9 is fixedly connected to the right side of the upper surface of the base 1, a seed storage cylinder 10 is fixedly connected to the inner side surface of the seed storage cylinder support 9, a first circular plate 11 is fixedly, the lower surface of the second circular plate 13 is fixedly connected with a supporting shaft 14, the outer surface of the supporting shaft 14 is sleeved with a third circular plate 15, the third circular plate 15 is fixedly connected with the inner wall of the seed storage cylinder 10, the lower surface of the third circular plate 15 is inserted with a seed outlet pipe 16, the right side of the upper surface of the base 1 is fixedly connected with a speed reducing motor 17, the model of the speed reducing motor 17 is CH/V, the output end of the speed reducing motor 17 is sleeved with a first transmission bevel gear 18, the first transmission bevel gear 18 is meshed with a second transmission bevel gear 19, the second transmission bevel gear 19 is sleeved with the outer surface of the supporting shaft 14, the bottom end of the supporting shaft 14 is inserted with the right side of the upper surface of the base 1, the middle part of the upper surface of the base 1 is inserted with a supporting column 20, the upper surface of the supporting column 20 is fixedly connected with a rectangular block 21, the, the outer surface of the second rotating shaft 23 is sleeved with a first bevel lift gear 25, the first bevel lift gear 25 is meshed with a second bevel lift gear 26, the inner side surface of the support column 20 is provided with a concave groove 27, a convex block 28 is arranged in the concave groove 27, a threaded rod 29 is inserted on the upper surface of the convex block 28, the first bevel lift gear 25 is meshed with the second bevel lift gear 26 by clockwise rotating the turntable 24, the second bevel lift gear 26 drives the threaded rod 29 to rotate anticlockwise, so that the convex block 28 stably and conveniently moves upwards along the concave groove 27, a worker can more conveniently and rapidly disassemble the girder 31, the working quality is greatly improved, the second bevel lift gear 26 is sleeved with the top end of the threaded rod 29, the inner side surface of the convex block 28 is fixedly connected with a fixing device 30, the fixing device 30 comprises a U-shaped block 3001, the inner wall of the U-shaped block 3002 is provided with a clamping hole 3002, and a, the spring connecting blocks 3004 are fixedly connected to the outer sides of the front and back of the rectangular fixture block 3003, the spring 3005 is fixedly connected to the inner side of the spring connecting block 3004, the connecting block 3006 is fixedly connected to the left side of the rectangular fixture block 3003 located on the left side, the transmission shaft 3007 is inserted into the front of the connecting block 3006, the connecting rod 3008 is sleeved on the outer surface of the transmission shaft 3007, the fixing shaft 3009 is inserted into the middle of the front of the connecting rod 3008, the fixing block 3010 is sleeved on the outer surface of the fixing shaft 3009, the third rotating shaft 3011 is inserted into the bottom of the front of the connecting rod 3008, the connecting plate 3012 is sleeved on the outer surface of the third rotating shaft 3011, the control plate 3013 is fixedly connected to the right side of the upper surface of the connecting plate 3012, the top of the left side of the control plate 3013 is fixedly connected to the right side of the rectangular fixture block 3003 located on the right side, the main beam 31 is, move control panel 3013 when needs maintenance right, make control panel 3013 drive the rectangle fixture block 3003 that is located the right side and move right, make connecting block 3006 drive the rectangle fixture block 3003 that is located the left side and move left simultaneously, thereby can make things convenient for effectual the removal to girder 31 fixed, not only make girder 31 the installation with dismantle more convenient rapidly, also make girder 31's installation more firm, the stability of device has been improved, girder 31 lower surface fixedly connected with mainboard 32, mainboard 32 lower surface fixedly connected with digs pole 33.
The utility model discloses in, in order to make the more convenient drive transmission shaft 3007 of connecting rod 3008 remove, consequently the circular slot has been seted up at the positive top of connecting rod 3008, and circular slot and transmission shaft 3007 looks adaptation, and the circular slot has improved the flexibility of connecting rod 3008 with transmission shaft 3007 adaptation.
The utility model discloses in, for more effectual installation and fixed girder 31, consequently rectangle fixture block 3003 medial surface is the inclined plane, and the inclined plane inclination that is located left is one hundred thirty-five degrees, and the inclined plane inclination that is located the right side is forty-five degrees, and the rectangle fixture block 3003 on inclined plane makes girder 31 fixed more convenient with the installation.
The utility model discloses in, in order to make the more stable elevating movement that carries on of convex block 28, consequently, circular through-hole has been seted up to convex block 28 upper surface, and the inside internal thread that is provided with and threaded rod 29 meshing of circular through-hole, threaded rod 29 and screw hole meshing transmission.
The utility model discloses in, throw in the seed for more convenient ration, consequently first plectane 11, second plectane 13 and third plectane 15 upper surface have all seted up circular through-hole, and the circular through-hole diameter of second plectane 13 upper surface is greater than the circular through-hole diameter of first plectane 11 upper surface, throws in the seed through the rotational speed of adjusting second plectane 13 ration.
The utility model discloses in, in order to make the more smooth and easy elevating movement that carries out of convex block 28, consequently, the convex block 28 left surface and right flank all are provided with the ball, and the material of ball is the stainless steel, and the ball has reduced the frictional force between convex block 28 and the concave groove 27.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the device is used, firstly, the double-shaft motor 4 and the reducing motor 17 are controlled and started simultaneously, the double-shaft motor 4 drives the first rotating shaft 5 and the roller 3 positioned on the left side to rotate anticlockwise, the device moves leftwards, meanwhile, the output end of the reducing motor 17 drives the first transmission bevel gear 18 to rotate anticlockwise, so that the second transmission bevel gear 19 drives the supporting shaft 14 to rotate clockwise, the supporting shaft 14 drives the second circular plate 13 to rotate clockwise along the circular groove 12, when the centers of the circular through holes on the upper surfaces of the first circular plate 11, the second circular plate 13 and the third circular plate 15 coincide, seeds fall down, the seeds fall into the ground through the seed outlet pipe 16, the falling amount of the seeds is limited by adjusting the rotating speed of the third circular plate 15, when the trenching rod 33 needs to be maintained, the rotating disc 24 is rotated clockwise, the rotating disc 24 drives the second rotating shaft 23 to rotate clockwise, so that the first lifting bevel gear 25 drives the second lifting bevel gear 26 and the threaded rod, the convex block 28 drives the fixing device, the main beam 31, the main plate 32 and the trenching rod 33 to move upwards, when the lower surface of the trenching rod 33 is at the same height as the upper surface of the base 1, the rotating disc 24 stops rotating, the operating plate 3013 is pulled rightwards, the operating plate 3013 drives the rectangular fixture block 3003 at the right side to move rightwards, meanwhile, the operating plate 3013 drives the connecting plate 3012 and the third rotating shaft 3011 to move rightwards, so that the connecting rod 3008 rotates anticlockwise around the circle center of the fixed shaft 3009, the top of the connecting rod 3008 drives the connecting block 3006 and the transmission shaft 3007 to move leftwards, and the rectangular fixture block 3003 at the left side moves leftwards, so that the limit of the main beam 31 is completely released, and the main beam 31, the main plate 32 and the trenching.
In conclusion, according to the quantitative seeder convenient to maintain and used for agricultural planting, the main beam 31 moves downwards, the two groups of rectangular clamping blocks 3003 move outwards under the action of the inclined surface, then the two groups of rectangular clamping blocks 3003 move inwards under the action of the springs 3005 to fix the main beam 31, the control plate 3013 moves rightwards when maintenance is needed, the control plate 3013 drives the rectangular clamping blocks 3003 on the right side to move rightwards, and meanwhile, the connecting blocks 3006 drive the rectangular clamping blocks 3003 on the left side to move leftwards, so that the fixing of the main beam 31 can be conveniently and effectively released, the main beam 31 can be installed and detached more conveniently and rapidly, the main beam 31 is installed more firmly, and the stability of the device is improved.
This quantitative seeder for farming convenient to maintenance through clockwise rotation carousel 24, makes first bevel gear 25 and the meshing of second bevel gear 26, makes second bevel gear 26 drive threaded rod 29 anticlockwise rotation to make convex block 28 stabilize convenient upward movement along concave groove 27, thereby make the staff can make things convenient for quick dismantlement girder 31 more, improved operating quality greatly. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quantitative seeder for farming convenient to maintenance, includes base (1), its characterized in that: the device is characterized in that a roller carrier (2) is fixedly connected to the lower surface of the base (1), rollers (3) are arranged inside the roller carrier (2), a double-shaft motor (4) is fixedly connected to the left side of the lower surface of the base (1), a first rotating shaft (5) is sleeved at the output end of the double-shaft motor (4), the first rotating shaft (5) is sleeved with the roller (3) located on the left side, a rectangular through hole (6) is formed in the upper surface of the base (1), an inclined rod (7) is fixedly connected to the right side of the upper surface of the base (1), a movable handle (8) is fixedly connected to the upper surface of the inclined rod (7), a seed storage barrel support (9) is fixedly connected to the right side of the upper surface of the base (1), a seed storage barrel (10) is fixedly connected to the inner side of the seed storage barrel support (, the seed storage cylinder is characterized in that a circular groove (12) is formed in the inner wall of the seed storage cylinder (10), a second circular plate (13) is arranged inside the circular groove (12), a support shaft (14) is fixedly connected to the lower surface of the second circular plate (13), a third circular plate (15) is sleeved on the outer surface of the support shaft (14), the third circular plate (15) is fixedly connected with the inner wall of the seed storage cylinder (10), a seed outlet pipe (16) is inserted into the lower surface of the third circular plate (15), a speed reducing motor (17) is fixedly connected to the right side of the upper surface of the base (1), a first transmission bevel gear (18) is sleeved at the output end of the speed reducing motor (17), the first transmission bevel gear (18) is meshed with a second transmission bevel gear (19), the second transmission bevel gear (19) is sleeved with the outer surface of the support shaft (14), the bottom end of the support shaft (14), the middle part of the upper surface of the base (1) is spliced with a supporting column (20), the upper surface of the supporting column (20) is fixedly connected with a rectangular block (21), the upper surface of the rectangular block (21) is fixedly connected with a supporting block (22), the inner side surface of the supporting block (22) is spliced with a second rotating shaft (23), the front surface of the second rotating shaft (23) is fixedly connected with a turntable (24), the outer surface of the second rotating shaft (23) is sleeved with a first bevel lifting gear (25), the first bevel lifting gear (25) is meshed with a second bevel lifting gear (26), the inner side surface of the supporting column (20) is provided with a concave groove (27), a convex block (28) is arranged inside the concave groove (27), the upper surface of the convex block (28) is spliced with a threaded rod (29), the second bevel lifting gear (26) is sleeved with the top end of the threaded rod (29), and the inner side surface of, the fixing device (30) comprises a U-shaped block (3001), a clamping hole (3002) is formed in the inner wall of the U-shaped block (3001), a rectangular clamping block (3003) is arranged inside the clamping hole (3002), spring connecting blocks (3004) are fixedly connected to the outer sides of the front face and the back face of the rectangular clamping block (3003), a spring (3005) is fixedly connected to the inner side face of each spring connecting block (3004), a connecting block (3006) is fixedly connected to the left side face of the rectangular clamping block (3003) on the left side, a transmission shaft (3007) is inserted into the front face of each connecting block (3006), a connecting rod (3008) is sleeved on the outer surface of each transmission shaft (3007), a fixing shaft (3009) is inserted into the middle of the front face of each connecting rod (3008), a fixing block (3010) is sleeved on the outer surface of each fixing shaft (3009), a third rotating shaft (3011) is, the utility model discloses a ditch digging device, including connecting plate (3012), control panel (3013), rectangular fixture block (3003) right flank fixed connection on control panel (3013) left flank top and the right side that is located the right side, U-shaped piece (3001) inside is provided with girder (31), girder (31) lower fixed surface is connected with mainboard (32), mainboard (32) lower fixed surface is connected with digs ditch pole (33).
2. The agricultural planting quantitative seeder convenient to maintain, according to claim 1, characterized in that: the round groove is formed in the top of the front face of the connecting rod (3008), and the round groove is matched with the transmission shaft (3007).
3. The agricultural planting quantitative seeder convenient to maintain, according to claim 1, characterized in that: the inner side surface of the rectangular fixture block (3003) is an inclined surface, the inclined angle of the inclined surface on the left side is one hundred thirty five degrees, and the inclined angle of the inclined surface on the right side is forty five degrees.
4. The agricultural planting quantitative seeder convenient to maintain, according to claim 1, characterized in that: a round through hole is formed in the upper surface of the convex block (28), and an internal thread meshed with the threaded rod (29) is arranged in the round through hole.
5. The agricultural planting quantitative seeder convenient to maintain, according to claim 1, characterized in that: circular through holes are formed in the upper surfaces of the first circular plate (11), the second circular plate (13) and the third circular plate (15), and the diameter of the circular through hole in the upper surface of the second circular plate (13) is larger than that of the circular through hole in the upper surface of the first circular plate (11).
6. The agricultural planting quantitative seeder convenient to maintain, according to claim 1, characterized in that: the left side surface and the right side surface of the convex block (28) are both provided with balls, and the balls are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020560239.5U CN212487227U (en) | 2020-04-16 | 2020-04-16 | Quantitative seeder convenient to maintain and used for agricultural planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020560239.5U CN212487227U (en) | 2020-04-16 | 2020-04-16 | Quantitative seeder convenient to maintain and used for agricultural planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212487227U true CN212487227U (en) | 2021-02-09 |
Family
ID=74430474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020560239.5U Active CN212487227U (en) | 2020-04-16 | 2020-04-16 | Quantitative seeder convenient to maintain and used for agricultural planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212487227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320299A (en) * | 2021-11-17 | 2022-04-12 | 镇康县振兴矿业开发有限责任公司 | Method and device for reducing mixing rate of mining waste rocks of small river siderite |
-
2020
- 2020-04-16 CN CN202020560239.5U patent/CN212487227U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320299A (en) * | 2021-11-17 | 2022-04-12 | 镇康县振兴矿业开发有限责任公司 | Method and device for reducing mixing rate of mining waste rocks of small river siderite |
| CN114320299B (en) * | 2021-11-17 | 2024-04-09 | 镇康县振兴矿业开发有限责任公司 | Method and device for reducing mixing rate of waste rock in mining of small river siderite |
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