CN211210478U

CN211210478U - Agricultural machine divides seedling device

Info

Publication number: CN211210478U
Application number: CN201921474961.0U
Authority: CN
Inventors: 王宇航; 尹悦悦
Original assignee: Zhenjiang College
Current assignee: Zhenjiang College
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-08-11
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses an agricultural machine divides seedling device relates to agricultural machinery equipment technical field, divides seedling device to include conveyer belt and support frame, and the conveyer belt cup joints on the roller group between two support frames, sets up no native separator assembly and has native separator assembly above the conveyer belt, sets up the receiving assembly in the low reaches distolateral side of conveyer belt, and the drive mode of conveyer belt adopts the mode of motor drive roller group or the both ends roller of roller group adopts the electronic roller drive mode. The utility model discloses a bolt, the bolt hole, the separation claw, the mounting hole, cooperation setting between the fixed orifices, can adjust the space between the separation claw, can divide the seedling to the dish seedling of equidimension not, through setting up separation claw and separation post, can divide the seedling to the dish seedling of taking soil and not taking soil, through the activity groove, the elasticity post, spacing post, the cooperation setting between spring and the separation post, can stretch out and draw back, avoided the separation post to cause scraping bad problem to conveyer after descending, can be better divide the seedling to the dish seedling of taking soil.

Description

Agricultural machine divides seedling device

Technical Field

The invention relates to the technical field of agricultural mechanical equipment, in particular to an agricultural mechanical seedling separating device.

Background

Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and animal products. The agricultural machinery comprises agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like, and the agricultural machinery seedling separating device is also one of the agricultural machinery.

At present, the agricultural machine that has now in the market divides seedling device, the function singleness can not distribute different crops seedling, and current agricultural machine divides seedling device does not have the elastic space and scrapes bad conveyer easily when elevating gear.

Therefore, it is necessary to invent a seedling separating device of agricultural machinery to solve the above problems.

Disclosure of Invention

The invention aims to provide an agricultural mechanical seedling separating device, which solves the problems that the existing agricultural mechanical seedling separating device in the background art has single function, can not distribute different crop seedlings and does not have an elastic space in a lifting device, and a conveying device is easy to scrape.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an agricultural machine divides seedling device, includes conveyer belt and support frame, the conveyer belt cup joints on the roller group between two support frames the conveyer belt top sets up does not have native separator assembly and has native separator assembly the low reaches of conveyer belt is distolaterally set up and is received the subassembly, the drive mode of conveyer belt adopts the mode of motor drive roller group or the both ends roller of roller group adopts the electric roller section of thick bamboo drive mode.

Preferably, the soilless separation assembly comprises a first lifting unit, a rotating shaft driving unit and a sorting disc unit, wherein the first lifting unit is arranged on the supporting frames at two sides of the conveying belt, two ends of the rotating shaft driving unit are connected to the top end of the first lifting unit in a supporting mode, and the sorting disc unit is fixedly connected to the middle of the rotating shaft driving unit.

Preferably, the first lifting unit comprises a first active lifting module and a first auxiliary lifting module which are arranged at two sides of the conveyor belt; the first driving lifting module comprises a first supporting arm, a first telescopic motor, a first transmission gear, a first telescopic groove, a first threaded column, a first telescopic column with a first threaded groove and a first limiting part, the first supporting arm is fixedly connected to the upper end of the supporting frame on one side of the conveyor belt, a driving wheel cavity is formed in the bottom end of the first supporting arm, a motor shaft hole is formed in the side wall, close to the driving wheel cavity, of the first supporting arm, the first telescopic motor is fixedly arranged on the outer side of the first supporting arm at the motor shaft hole, and an output shaft of the first telescopic motor penetrates through the motor shaft hole and is connected with a driving wheel in the driving wheel cavity; a first telescopic groove is formed in the middle of the upper portion of the first supporting arm, the first transmission gear is arranged in the first telescopic groove and is in meshing transmission with the driving wheel, the first threaded column is vertically and fixedly connected above the first transmission gear, and a first telescopic column with a first threaded groove is sleeved on the outer side of the first threaded column; the first limiting part is arranged above the first transmission gear in a proximity mode so as to limit the lower dead point of the first telescopic column;

the first auxiliary lifting module comprises a first fixing column, a first sliding groove and a first sliding column, the first fixing column and the first supporting arm are symmetrically and fixedly connected to the upper end of the supporting frame at the other side of the conveying belt, the first sliding groove is formed in the first fixing column, and the first sliding column is sleeved in the first sliding groove in a sliding mode.

Preferably, the height of the first support arm is equal to that of the first fixed column, a sealing ring cover is arranged at the joint of the top end of the first support arm and the first telescopic column, a sealing ring cover is also arranged at the joint of the top end of the first fixed column and the first sliding column, and a support spring is arranged at the bottom end of the first sliding column and the bottom end of the first sliding chute.

Preferably, the pivot drive unit includes rotating electrical machines, shaft coupling, pivot and support bearing the shaft coupling seat hole is seted up on the upper portion of first flexible post the bearing seat hole is seted up on the upper portion of first slip post, the shaft coupling sets up in the shaft coupling seat hole, support bearing sets up in the bearing seat hole, a side of pivot is passed through the shaft coupling is connected to rotating electrical machines, another side of pivot sets up in the support bearing.

Preferably, the sorting disc unit comprises a rotating disc, bolts, bolt holes, separating claws, mounting holes and fixing holes, wherein the rotating disc is fixedly connected to the middle of the rotating shaft, the plurality of mounting holes are formed in the circumferential uniform distribution of the rotating disc, the plurality of separating claws are detachably mounted in the separating claw grooves, the bolt holes are formed in the positions, close to the outer edges of the rotating disc, of the separating claw grooves, the fixing holes are formed in the middle of the mounting ends of the separating claws, and the separating claws are detachably connected to the mounting holes in the outer peripheral side of the rotating disc through the bolts.

Preferably, the soil separating assembly comprises a second lifting unit and separating spacing units, the second lifting unit comprises a second active lifting module and a second auxiliary lifting module which are arranged on two sides of the conveyor belt, and the spacing between the plurality of separating spacing units is adjustable and arranged between the second active lifting module and the second auxiliary lifting module; the second driving lifting module comprises a second supporting arm, a second telescopic motor, a second transmission gear, a second telescopic groove, a second threaded column, a second telescopic column with a second threaded groove and a second limiting part, the second supporting arm is fixedly connected to the upper end of the supporting frame on one side of the conveyor belt, a driving wheel cavity is formed in the bottom end of the second supporting arm, a motor shaft hole is formed in the side wall, close to the driving wheel cavity, of the second supporting arm, the second telescopic motor is fixedly arranged on the outer side of the second supporting arm at the motor shaft hole, and an output shaft of the second telescopic motor penetrates through the motor shaft hole to be connected with a driving wheel in the driving wheel cavity; a second telescopic groove is formed in the middle of the upper portion of the second supporting arm, a second transmission gear is arranged in the second telescopic groove and is in meshing transmission with the driving wheel, the second threaded column is vertically and fixedly connected above the second transmission gear, and a second telescopic column with a second threaded groove is sleeved on the outer peripheral side of the second threaded column; the second limiting piece is arranged above the second transmission gear in a proximity mode so as to limit the lower dead point of the second telescopic column;

the second auxiliary lifting module comprises a second fixing column, a second sliding chute and a second sliding column, the second fixing column and the second supporting arm are symmetrically and fixedly connected to the upper end of the supporting frame on the other side of the conveyor belt, the second sliding chute is formed in the second fixing column, and the second sliding column is in sliding sleeve connection in the second sliding chute;

and a fixed rod is arranged between the top end of the second sliding column and the top end of the second telescopic column.

Preferably, the height of the second support arm is equal to that of the second fixed column, a sealing ring cover is arranged at the sleeving position of the top end of the second support arm and the second telescopic column, a sealing ring cover is also arranged at the sleeving position of the top end of the second fixed column and the second sliding column, and a support spring is arranged at the bottom end of the second sliding column and the bottom end of the second sliding chute.

Preferably, the separation interval unit comprises a separation column, an elastic column, a limiting column and a spring, the top end of the separation column is fixedly connected to the lower surface of the fixed rod, a movable groove is formed in the outer end of the separation column, the upper end of the limiting column is fixedly connected to the upper top surface of the movable groove, the inner sliding cavity of the elastic column is sleeved with the bottom piston head of the limiting column, the peripheral wall of the elastic column is sleeved in the movable groove, and the peripheral side of the upper end face of the elastic column and the peripheral side of the limiting column between the upper top surfaces of the movable grooves are sleeved with the spring.

Preferably, the receiving assembly comprises a discharge plate, a handle and a receiving plate, the downstream end of the support frame is fixedly connected with the discharge plate, the receiving plate is arranged below the conveyor belt, moving grooves are formed in the inner sides of the middle parts of the two support frames, which are opposite to each other, two side edges of the receiving plate are movably connected with the support frames through the moving grooves, the downstream end of the receiving plate is fixedly connected with the handle, and the receiving plate is connected with the discharge plate in a fit manner.

Preferably, the second thread groove is matched with a second thread column, and the second telescopic column is matched with a second telescopic groove.

Preferably, the first thread groove is matched with the first thread column, and the first telescopic column is matched with the first telescopic groove.

Preferably, the separating claw is provided in plurality, and the plurality of separating claws are arranged in a ring shape.

Preferably, there are three separation columns, and the three separation columns are arranged at equal intervals.

Preferably, the inner wall of the bolt hole is provided with an internal thread, the inner side and the outer side of the bolt are provided with an external thread, and the separation claw is fixedly connected with the mounting hole through the bolt.

The invention has the technical effects and advantages that:

1. according to the invention, through the matching arrangement of the bolts, the bolt holes, the separating claws, the mounting holes and the fixing holes, the gaps between the separating claws can be adjusted, vegetable seedlings with different sizes can be separated, and through the arrangement of the separating claws and the separating columns, vegetable seedlings with soil and vegetable seedlings without soil can be separated.

2. According to the invention, the movable groove, the elastic column, the limiting column, the spring and the separation column are arranged in a matched manner, so that the telescopic seedling separating device can stretch out and draw back, the problem that the separation column scrapes the conveying device after descending is solved, and the seedling separating device can better separate seedlings of vegetables with soil.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic side sectional view of the structure of the present invention;

FIG. 3 is a schematic side cross-sectional view of a second support arm structure according to the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 2 according to the present invention.

In the figure: 1. a conveyor belt; 2. a support frame; 3. a first telescoping motor; 4. a first support arm; 5. rotating the disc; 6. a rotating electric machine; 7. a second support arm; 8. a second telescopic column; 9. a second telescoping motor; 10. a discharge plate; 11. a handle; 12. a material receiving plate; 13. a first chute; 14. a first fixed column; 15. a first sliding column; 16. a first threaded post; 17. a rotating shaft; 18. a coupling; 19. a first drive gear; 20. a first telescopic slot; 21. a first limit piece; 22. a first thread groove; 23. a first telescopic column; 24. a second limiting member; 25. a second transmission gear; 26. a second threaded post; 27. a second telescopic slot; 28. a second thread groove; 29. a movable groove; 30. an elastic column; 31. a limiting column; 32. a spring; 33. a separation column; 34. a second chute; 35. a second fixed column; 36. a second sliding column; 37. fixing the rod; 39. a bolt; 40. bolt holes; 41. a separation claw; 42. mounting holes; 43. and (7) fixing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

A seedling separating device of agricultural machinery, referring to figures 1-4, comprises a conveyor belt 1 and support frames 2, wherein the conveyor belt 1 is sleeved on a roller group between the two support frames 2, a soil-free separating component and a soil separating component are arranged above the conveyor belt 1, a receiving component is arranged on the downstream end side of the conveyor belt 1, and the driving mode of the conveyor belt 1 adopts a mode of a motor-driven roller group or a mode of electric roller driving is adopted by rollers at two ends of the roller group. The electric motor driving roller group mode is a driving mode formed by a traditional motor, a speed reducer, a triangular belt and a belt wheel groove on one side of the roller group, and the electric roller driving mode is an integrated electric roller driving mode which sets one of the roller group or the roller group at two ends of the roller group as a roller barrel, a built-in motor and a built-in speed reducer.

Soilless separation assembly

The soilless separation assembly comprises a first lifting unit, a rotating shaft driving unit and a sorting disc unit, wherein the first lifting unit is arranged on the supporting frames 2 on two sides of the conveying belt 1, two ends of the rotating shaft driving unit are connected to the top end of the first lifting unit in a supporting mode, and the sorting disc unit is fixedly connected to the middle of the rotating shaft driving unit.

Specifically, the first lifting unit comprises a first active lifting module and a first auxiliary lifting module which are arranged on two sides of the conveyor belt 1.

The first driving lifting module comprises a first supporting arm 4, a first telescopic motor 3, a first transmission gear 19, a first telescopic groove 20, a first threaded column 16, a first telescopic column 23 with a first threaded groove 22 and a first limiting part 21, the first supporting arm 4 is fixedly connected to the upper end of the supporting frame 2 on one side of the conveyor belt 1, a driving wheel cavity is formed in the bottom end of the first supporting arm 4, a motor shaft hole is formed in the side wall, close to the driving wheel cavity, of the driving wheel cavity, the first telescopic motor 3 is fixedly arranged on the outer side of the first supporting arm 4 at the motor shaft hole, and an output shaft of the first telescopic motor 3 penetrates through the motor shaft hole to be connected with a driving wheel in the driving wheel cavity; a first telescopic groove 20 is formed in the middle of the upper portion of the first support arm 4, the first transmission gear 19 is arranged in the first telescopic groove 20 and is in meshing transmission with the driving wheel, the first threaded column 16 is vertically and fixedly connected above the first transmission gear 19, and a first telescopic column 23 with a first threaded groove 22 is sleeved on the outer side of the first threaded column 16; the first limiting member 21 is disposed above the first transmission gear 19 to limit the bottom dead center of the first telescopic column 23.

The first auxiliary lifting module comprises a first fixing column 14, a first sliding chute 13 and a first sliding column 15, the first fixing column 14 and the first supporting arm 4 are symmetrically and fixedly connected to the upper end of the supporting frame 2 on the other side of the conveying belt 1, the first sliding chute 13 is formed in the first fixing column 14, and the first sliding column 15 is sleeved in the first sliding chute 13 in a sliding mode.

The height of the first support arm 4 is equal to the height of the first fixed column 14, a sealing ring cover is arranged at the joint of the top end of the first support arm 4 and the first telescopic column 23, a sealing ring cover is also arranged at the joint of the top end of the first fixed column 14 and the first sliding column 15, and a support spring is arranged at the bottom end of the first sliding column 15 and the bottom end of the first sliding chute 13.

The pivot drive unit includes rotating electrical machines 6, shaft coupling 18, pivot 17 and support bearing shaft coupling seat hole is seted up on the upper portion of first flexible post 23 the bearing seat hole is seted up on the upper portion of first slip post 15, shaft coupling 18 sets up in the shaft coupling seat hole, support bearing sets up in the bearing seat hole, a side end of pivot 17 passes through shaft coupling 18 is connected to rotating electrical machines 6, another side end setting of pivot 17 is in the support bearing.

The sorting disc unit comprises a rotating disc 5, bolts 39, bolt holes 40, separating claws 41, mounting holes 42 and fixing holes 43, wherein the rotating disc 5 is fixedly connected to the middle part of the rotating shaft 17, a plurality of mounting holes 42 are uniformly distributed in the circumferential direction of the rotating disc 5, a plurality of separating claws 41 are detachably mounted in the separating claw grooves, the bolt holes 40 are formed at the positions close to the outer edge of the rotating disc 5 corresponding to the separating claw grooves, the fixing holes 43 are formed in the middle parts of the mounting ends of the separating claws 41, and the separating claws 41 are detachably connected into the mounting holes 42 on the outer circumferential side of the rotating disc 5 through the bolts 39.

In the specific embodiment, the plurality of separating claws 41 are arranged in a ring shape, the separating claws 41 are fixedly connected with the mounting holes 42 through the bolts 39, so that the separating claws 41 can be removed, the gap between the separating claws 41 can be adjusted, and vegetable seedlings with different sizes can be separated.

Soil separating assembly

Have soil separation subassembly to include second lift unit and separation interval unit, the second lift unit is including setting up the supplementary lift module of second initiative lift module and second in 1 both sides of conveyer belt, and is a plurality of separation interval unit interval adjustable sets up between second initiative lift module and the supplementary lift module of second.

The second driving lifting module comprises a second supporting arm 7, a second telescopic motor 9, a second transmission gear 25, a second telescopic groove 27, a second threaded column 26, a second telescopic column 8 with a second threaded groove 28 and a second limiting part 24, the second supporting arm 7 is fixedly connected to the upper end of the supporting frame 2 on one side of the conveyor belt 1, a driving wheel cavity is formed in the bottom end of the second supporting arm 7, a motor shaft hole is formed in the side wall, close to the driving wheel cavity, of the driving wheel cavity, the second telescopic motor 9 is fixedly arranged on the outer side of the second supporting arm 7 at the motor shaft hole, and an output shaft of the second telescopic motor 9 penetrates through the motor shaft hole to be connected with a driving wheel in the driving wheel cavity; a second telescopic groove 27 is formed in the middle of the upper portion of the second support arm 7, the second transmission gear 25 is arranged in the second telescopic groove 27 and is in meshed transmission with the driving wheel, the second threaded column 26 is vertically and fixedly connected above the second transmission gear 25, and a second telescopic column 8 with a second threaded groove 28 is sleeved on the outer peripheral side of the second threaded column 26; the second limiting member 24 is disposed above the second transmission gear 25, so as to limit the bottom dead center of the second telescopic column 8.

The second auxiliary lifting module comprises a second fixing column 35, a second sliding chute 34 and a second sliding column 36, the second fixing column 35 and the second supporting arm 7 are symmetrically and fixedly connected to the upper end of the supporting frame 2 on the other side of the conveyor belt 1, the second sliding chute 34 is formed in the second fixing column 35, and the second sliding column 36 is in sliding sleeve connection in the second sliding chute 34.

A fixed rod 37 is arranged between the top end of the second sliding column 36 and the top end of the second telescopic column 8.

In a specific embodiment, the height of the second support arm 7 is equal to the height of the second fixed column 35, a sealing ring cover is disposed at a sleeved position between the top end of the second support arm 7 and the second telescopic column 8, a sealing ring cover is also disposed at a sleeved position between the top end of the second fixed column 35 and the second sliding column 36, and a support spring is disposed at the bottom end of the second sliding column 36 and the bottom end of the second sliding chute 34.

The separation spacing unit comprises a separation column 33, an elastic column 30, a limiting column 31 and a spring 32, the top end of the separation column 33 is fixedly connected to the lower surface of the fixing rod 37, a movable groove 29 is formed in the outer end of the separation column 33, the upper end of the limiting column 31 is fixedly connected to the upper top surface of the movable groove 29, the inner sliding cavity of the elastic column 30 is sleeved with the piston head at the bottom end of the limiting column 31, the peripheral wall of the elastic column 30 is sleeved in the movable groove 29, and the spring 32 is sleeved on the peripheral side of the limiting column 31 between the upper end surface of the elastic column 30 and the upper top surface of the movable groove 29.

The elastic column 30 is matched with the movable groove 29 and can stretch out and draw back, the problem that the separating column 33 scrapes the conveying device after descending is avoided, and vegetable seedlings with soil can be better separated.

Receiving assembly

The receiving assembly comprises a discharge plate 10, a handle 11 and a material receiving plate 12, the downstream end of each support frame 2 is fixedly connected with the discharge plate 10, the material receiving plate 12 is arranged below the conveyor belt 1, moving grooves are formed in the inner sides of the middle parts, opposite to the two support frames 2, of the two opposite support frames 2, two side edges of the material receiving plate 12 are movably connected with the support frames 2 through the moving grooves, the downstream end of the material receiving plate 12 is fixedly connected with the handle 11, and the material receiving plate 12 is connected with the discharge plate 10 in a laminating mode.

Working principle of seedling separating device

When the seedling separating machine is used, the seedling separating machine is placed at a proper position, the power is turned on, the conveyor belt 1 rotates, vegetable seedlings to be separated are placed on the conveyor belt 1, the first telescopic motor 3 is started, the first telescopic motor 3 rotates forwards, the gear on the first telescopic motor 3 rotates to drive the first transmission gear 19 to rotate, the first transmission gear 19 rotates to drive the first threaded column 16, the first threaded column 16 rotates to drive the first telescopic column 23 to move downwards through the first threaded groove 22, the first telescopic column 23 drives the rotating motor 6 to move downwards, the first telescopic column 23 simultaneously drives the rotating shaft 17 to move downwards, the rotating shaft 17 drives the rotating disc 5 to move downwards, the rotating disc 5 drives the separating claw 41 to move downwards, the separating claw 41 moves to a proper position, the rotating shaft 17 simultaneously drives the first sliding column 15 to move downwards, the rotating motor 6 is started, the rotating motor 6 rotates to drive the coupling 18 to rotate, the coupling 18 rotates to drive the rotating shaft 17 to rotate, the rotating shaft 17 rotates to drive the rotating disc 5 to rotate, the rotating disc 5 rotates to drive the separating claw 41 to rotate, the rotating direction of the separating claw 41 is consistent with that of the conveyor belt 1, the conveyor belt 1 drives the vegetable seedlings to move from left to right, and the separating claw 41 rotates to separate the vegetable seedlings and separate the vegetable seedlings with different sizes. The separation claws 41 can be removed from the rotary disk 5 by rotating the bolts 39, so that the gaps between the separation claws 41 can be changed to separate large vegetable seedlings.

The separation is vegetable seedling in soil can be through reversing first flexible motor 3, gear revolve drives first transmission gear 19 and rotates on the first flexible motor 3, first transmission gear 19 rotates and drives first screw post 16, first screw post 16 rotates and drives first flexible post 23 rebound through first thread groove 22, first flexible post 23 drives rotating electrical machines 6 rebound, first flexible post 23 drives pivot 17 rebound simultaneously, pivot 17 drives rotary disk 5 rebound, rotary disk 5 drives separation claw 41 rebound, let the vegetable seedling pass through and not touch separation claw 41.

The second telescopic motor 9 is started, the second telescopic motor 9 rotates positively, the gear on the second telescopic motor 9 rotates to drive the second transmission gear 25 to rotate, the second transmission gear 25 rotates to drive the second threaded column 26 to rotate, the second threaded column 26 rotates to drive the second telescopic column 8 to move downwards through the second threaded groove 28, the second telescopic column 8 drives the fixed rod 37 to move downwards, the fixed rod 37 drives the separation column 33 to move downwards, the fixed rod 37 simultaneously drives the second sliding column 36 to move downwards, the separation column 33 drives the elastic column 30 to move downwards, after the elastic column 30 contacts the conveyor belt 1, the elastic column 30 moves upwards to move the compression spring 32, the separation column 33 descends to a proper position, the vegetable seedling with soil is placed on the conveyor belt 1, the conveyor belt 1 drives the vegetable seedling to move, the vegetable seedling is separated by the separation column 33, the separated vegetable seedling slides to the material receiving plate 12 through the material discharging plate 10, the receiving plate 12 is pulled by the handle 11 to extend outwards.

The electrical components in the application are all electrically connected with an external main controller and 220V mains supply, and the main controller can be a conventional known device controlled by a computer and the like. By providing the separation claw 41 and the separation column 33, seedlings of vegetables with and without soil can be separated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an agricultural machine divides seedling device, includes conveyer belt (1) and support frame (2), on the roller group of conveyer belt (1) cup joint between two support frames (2), its characterized in that: the soil-free separation component and the soil-containing separation component are arranged above the conveyor belt (1), the receiving component is arranged on the downstream end side of the conveyor belt (1), and the drive mode of the conveyor belt (1) adopts a mode of driving a roller group by a motor or a mode of driving rollers at two ends of the roller group by electric rollers.

2. The seedling separating device according to claim 1, wherein: the soilless separation assembly comprises a first lifting unit, a rotating shaft driving unit and a sorting disc unit, wherein the first lifting unit is arranged on support frames (2) on two sides of a conveyor belt (1), two ends of the rotating shaft driving unit are connected to the top end of the first lifting unit in a supporting mode, and the sorting disc unit is fixedly connected to the middle of the rotating shaft driving unit.

3. The seedling separating device according to claim 2, wherein: the first lifting unit comprises a first driving lifting module and a first auxiliary lifting module which are arranged on two sides of the conveyor belt (1); the first driving lifting module comprises a first supporting arm (4), a first telescopic motor (3), a first transmission gear (19), a first telescopic groove (20), a first threaded column (16), a first telescopic column (23) with a first threaded groove (22) and a first limiting part (21), the first supporting arm (4) is fixedly connected to the upper end of the supporting frame (2) on one side of the conveyor belt (1), a driving wheel cavity is formed in the bottom end of the first supporting arm (4), a motor shaft hole is formed in the side wall, close to the driving wheel cavity, of the driving wheel cavity, the first telescopic motor (3) is fixedly arranged on the outer side of the first supporting arm (4) at the motor shaft hole, and an output shaft of the first telescopic motor (3) penetrates through the motor shaft hole to be connected with a driving wheel in the driving wheel cavity; a first telescopic groove (20) is formed in the middle of the upper portion of the first support arm (4), the first transmission gear (19) is arranged in the first telescopic groove (20) and is in meshing transmission with the driving wheel, the first threaded column (16) is vertically and fixedly connected above the first transmission gear (19), and a first telescopic column (23) with a first threaded groove (22) is sleeved on the outer side of the first threaded column (16); the first limiting part (21) is arranged above the first transmission gear (19) to limit the lower dead point of the first telescopic column (23);

the first auxiliary lifting module comprises a first fixing column (14), a first sliding chute (13) and a first sliding column (15), the first fixing column (14) and the first supporting arm (4) are symmetrically and fixedly connected to the upper end of the supporting frame (2) on the other side of the conveying belt (1), the first sliding chute (13) is formed in the first fixing column (14), and the first sliding column (15) is sleeved in the first sliding chute (13) in a sliding mode.

4. The seedling separating device according to claim 3, wherein: the height of the first supporting arm (4) is equal to that of the first fixing column (14), a sealing ring cover is arranged at the sleeving position of the top end of the first supporting arm (4) and the first telescopic column (23), a sealing ring cover is also arranged at the sleeving position of the top end of the first fixing column (14) and the first sliding column (15), and a supporting spring is arranged at the bottom end of the first sliding column (15) and the bottom end of the first sliding chute (13).

5. The seedling separating device according to claim 3, wherein: the utility model discloses a bearing structure of a motor, including pivot drive unit, pivot (17) and support bearing, pivot drive unit includes rotating electrical machines (6), shaft coupling (18), pivot (17) and support bearing the shaft coupling seat hole is seted up on the upper portion of first flexible post (23) the bearing seat hole is seted up on the upper portion of first slip post (15), shaft coupling (18) set up in the shaft coupling seat hole, support bearing sets up the bearing seat is downthehole, a side end of pivot (17) is passed through shaft coupling (18) are connected to rotating electrical machines (6), another side of pivot (17) sets up in the support bearing.

6. The seedling separating device according to claim 5, wherein: sorting dish unit package rotary disk (5), bolt (39), bolt hole (40), separation claw (41), mounting hole (42) and fixed orifices (43), rotary disk (5) fixed connection to the middle part of pivot (17), a plurality of mounting hole (42) are seted up to the circumference equipartition of rotary disk (5), and are a plurality of separation claw (41) detachable install extremely in the separation claw inslot, correspond the separation claw groove is being close to bolt hole (40) are seted up to the outward flange department of rotary disk (5) fixed orifices (43) are seted up in the mounting end middle part of separation claw (41), through bolt (39) will separation claw (41) detachable be connected to in mounting hole (42) of rotary disk (5) periphery side.

7. The seedling separating device according to claim 1, wherein: the soil separating assembly comprises a second lifting unit and separating spacing units, the second lifting unit comprises a second driving lifting module and a second auxiliary lifting module which are arranged on two sides of the conveyor belt (1), and the spacing between the separating spacing units is adjustable and arranged between the second driving lifting module and the second auxiliary lifting module; the second driving lifting module comprises a second supporting arm (7), a second telescopic motor (9), a second transmission gear (25), a second telescopic groove (27), a second threaded column (26), a second telescopic column (8) with a second threaded groove (28) and a second limiting part (24), the second supporting arm (7) is fixedly connected to the upper end of the supporting frame (2) on one side of the conveyor belt (1), a driving wheel cavity is formed in the bottom end of the second supporting arm (7), a motor shaft hole is formed in the side wall, close to the driving wheel cavity, of the second telescopic motor (9), the second telescopic motor is fixedly arranged on the outer side of the second supporting arm (7) at the motor shaft hole, and an output shaft of the second telescopic motor (9) penetrates through the motor shaft hole to be connected with a driving wheel in the driving wheel cavity; a second telescopic groove (27) is formed in the middle of the upper portion of the second supporting arm (7), the second transmission gear (25) is arranged in the second telescopic groove (27) and is in meshed transmission with the driving wheel, the second threaded column (26) is vertically and fixedly connected above the second transmission gear (25), and a second telescopic column (8) with a second threaded groove (28) is sleeved on the outer peripheral side of the second threaded column (26); the second limiting piece (24) is arranged above the second transmission gear (25) to limit the lower dead point of the second telescopic column (8);

the second auxiliary lifting module comprises a second fixing column (35), a second sliding chute (34) and a second sliding column (36), the second fixing column (35) and the second supporting arm (7) are symmetrically and fixedly connected to the upper end of the supporting frame (2) on the other side of the conveyor belt (1), the second sliding chute (34) is formed in the second fixing column (35), and the second sliding column (36) is sleeved in the second sliding chute (34) in a sliding manner;

a fixed rod (37) is arranged between the top end of the second sliding column (36) and the top end of the second telescopic column (8).

8. The seedling separating device according to claim 7, wherein: the height of the second supporting arm (7) is equal to that of the second fixing column (35), a sealing ring cover is arranged at the sleeving position of the top end of the second supporting arm (7) and the second telescopic column (8), a sealing ring cover is also arranged at the sleeving position of the top end of the second fixing column (35) and the second sliding column (36), and a supporting spring is arranged at the bottom end of the second sliding column (36) and the bottom end of the second sliding chute (34).

9. The seedling separating device according to claim 7, wherein: the separation interval unit comprises a separation column (33), an elastic column (30), a limiting column (31) and a spring (32), the top end of the separation column (33) is fixedly connected to the lower surface of the fixing rod (37), a movable groove (29) is formed in the outer end of the separation column (33) inside, the upper end of the limiting column (31) is fixedly connected to the upper top surface of the movable groove (29), the bottom end piston head of the limiting column (31) is sleeved with the inner sliding cavity of the elastic column (30), the peripheral wall of the elastic column (30) is sleeved in the movable groove (29), the upper end surface of the elastic column (30) is sleeved with the peripheral side of the limiting column (31) between the upper top surface of the movable groove (29) and the peripheral side of the spring (32).

10. The seedling separating device according to claim 1, wherein: the receiving assembly comprises a discharge plate (10), a handle (11) and a material receiving plate (12), the downstream end of the support frame (2) is fixedly connected with the discharge plate (10), the lower portion of the conveyor belt (1) is provided with the material receiving plate (12), a moving groove is formed in the inner side of the middle portion, opposite to the support frame (2), of the support frame, two sides of the material receiving plate (12) are movably connected with the support frame (2) through the moving groove, the downstream end of the material receiving plate (12) is fixedly connected with the handle (11), and the material receiving plate (12) is attached to the discharge plate (10).