CN219536854U - Layered digging device for harvesting water chestnuts - Google Patents
Layered digging device for harvesting water chestnuts Download PDFInfo
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- CN219536854U CN219536854U CN202320623264.7U CN202320623264U CN219536854U CN 219536854 U CN219536854 U CN 219536854U CN 202320623264 U CN202320623264 U CN 202320623264U CN 219536854 U CN219536854 U CN 219536854U
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Abstract
The utility model relates to the technical field related to agricultural machinery, in particular to a layered digging device for harvesting water chestnuts, which comprises two side plates arranged in parallel, wherein the two side plates form a box body through a top plate at the top of the two side plates; one side of the box body is provided with a soil shoveling plate for digging the soil containing the water chestnuts, and an adjusting component for adjusting the height of the soil shoveling plate is arranged between the soil shoveling plate and the box body; the utility model has the beneficial effects that: the height of the soil shoveling plate can be adjusted by adopting the adjusting component, and the depth of the water chestnuts growing in different lands can be adjusted, so that the practicability of the excavating device is improved; meanwhile, the plate chain conveying belt is adopted to transport the excavated soil blocks containing the water chestnuts, the soil blocks are smashed through the smashing rollers, and finally the water chestnuts fall into the field through the plate chain conveying belt and are picked up manually, so that the process of manually excavating the water chestnuts is avoided, the labor intensity is reduced, and the labor efficiency is improved.
Description
Technical Field
The utility model relates to the technical field related to agricultural machinery, in particular to a layered digging device for harvesting water chestnuts.
Background
Water chestnuts have more than 2000 cultivation histories in China, most of all provinces of China are planted except for alpine regions, and economic cultivation is mainly carried out in Yangtze river basins and south provinces of China. In each link of water chestnut planting, the difficulty in water chestnut harvesting becomes one of the bottlenecks in the development of the water chestnut industry;
the type and the texture of the soil have obvious influence on the growth and development of the water chestnuts, the distribution of the root systems of the water chestnuts is shallow, the water demand is large in the growth process, and the soil depth is about 30 cm for the growth of corms;
when the water chestnuts are collected and used, a large amount of manpower is input, the water chestnuts buried in the field are manually excavated by using a simple tool, and when the wet land is collected, the water chestnuts are excavated by using the simple tool; when facing drier land, manual excavation is high in labor intensity, takes a long time, and wastes manpower resources greatly.
Disclosure of Invention
The utility model aims to provide a layered digging device for harvesting water chestnuts, aiming at the defects and the shortcomings of the prior art.
The utility model relates to a layered digging device for harvesting water chestnuts, which comprises two side plates arranged in parallel, wherein the two side plates form a box body through a top plate at the top of the two side plates; one side of the box body is provided with a soil shoveling plate for digging the soil containing the water chestnuts, and an adjusting component for adjusting the height of the soil shoveling plate is arranged between the soil shoveling plate and the box body; a pushing handle is arranged on one side of the box body, opposite to the soil shoveling plate, a driving assembly for driving the box body to advance is arranged in the box body, a conveying assembly for conveying the shoveled soil blocks containing water chestnuts is arranged on the driving assembly, and a crushing assembly for crushing the soil blocks containing water chestnuts is arranged above the conveying assembly;
the driving assembly comprises a first transmission shaft arranged between the two side plates, and the first transmission shaft is in rotary connection fit with the side plates; one end of the first transmission shaft extends out of the side plate to be in axial butt joint with a power output shaft of a second motor, the second motor is arranged in a motor box arranged on the side plate, and the second motor is connected with a PLC control panel arranged on the side plate through a wire; one end of the first transmission shaft is provided with a driving gear concentric with the first transmission shaft, one end of the first transmission shaft opposite to the driving gear is provided with a second driving belt wheel concentric with the first transmission shaft, one side of the driving gear is provided with a driven gear meshed with the driving gear, the driven gear is provided with a second transmission shaft concentric with the driven gear, and the second transmission shaft is in rotary connection fit with the two side plates; two ends of the second transmission shaft extend out of the two side plates respectively to be provided with travelling wheels; a third transmission shaft symmetrical to the second transmission shaft is arranged between the two side plates, two ends of the third transmission shaft extend out of the two side plates to be provided with travelling wheels, a first driven belt wheel concentric with the third transmission shaft is arranged on the third transmission shaft, and the first driven belt wheel is arranged between the two side plates;
the conveying assembly comprises a first driving belt wheel which is concentrically arranged with the second transmission shaft, the first driving belt wheel is arranged between the two side plates, and the first driving belt wheel and the first driven belt wheel are connected through a plate chain conveying belt to form a plate chain conveying structure.
Further, the crushing assembly comprises a fourth transmission shaft arranged between the two side plates, and the fourth transmission shaft is in rotary connection fit with the two side plates; one end of the fourth transmission shaft, which corresponds to the second driving belt pulley, is provided with a second driven belt pulley concentric with the fourth transmission shaft, and the second driven belt pulley is connected with the second driving belt pulley through a transmission belt to form belt transmission connection; and a crushing roller concentric with the fourth transmission shaft is arranged on the fourth transmission shaft, and a crushing blade for crushing the soil blocks containing the water chestnuts is arranged on the crushing roller.
Further, a supporting plate arranged between the two side plates is arranged below the crushing roller, and the supporting plate is positioned in a cavity formed between the plate link chain conveyor belts.
Further, the first drive shaft is disposed between the second drive shaft and the third drive shaft.
Further, two ends of the soil shoveling plate are symmetrically provided with soil guide plates, a soil guide groove is formed between the two soil guide plates, and the outlet of the soil guide groove is in butt joint with the plate chain conveying belt; the soil guide plate is provided with a connecting column which is matched with the side plate in a sliding connection manner.
Further, the adjusting component comprises first connecting plates symmetrically arranged at the upper end and the lower end of the side plate, a screw rod in rotary connection with the first connecting plates is arranged between the first connecting plates, and the screw rod is in threaded connection with the connecting column; one end of the screw rod extends out of a first connecting plate to be in axial butt joint with a power output shaft of a first motor, the first motor is arranged at the top of the first connecting plate, and the first motor is connected with the PLC control panel through a wire.
Further, a guide sliding block is arranged on the connecting column and is in sliding connection and matching with a guide groove formed in the end face of the side plate.
Further, the spiral directions of the two screw rods are the same.
After the structure is adopted, the utility model has the beneficial effects that: the height of the soil shoveling plate can be adjusted by adopting the adjusting component, and the depth of the water chestnuts growing in different lands can be adjusted, so that the practicability of the excavating device is improved; meanwhile, the plate chain conveying belt is adopted to transport the excavated soil blocks containing the water chestnuts, the soil blocks are smashed through the smashing rollers, and finally the water chestnuts fall into the field through the plate chain conveying belt and are picked up manually, so that the process of manually excavating the water chestnuts is avoided, the labor intensity is reduced, and the labor efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the description serve to explain the utility model, if necessary:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the coupling structure of the drive assembly and the crushing assembly of the present utility model;
FIG. 3 is a schematic side view of the coupling of the drive assembly to the crushing assembly of the present utility model;
FIG. 4 is a schematic view of a structure of a shoveling plate in the present utility model;
FIG. 5 is a schematic view of the structure of the case of the present utility model;
FIG. 6 is a schematic view of a partially enlarged structure of the case A of the present utility model;
reference numerals illustrate:
a side plate-1; a top plate-11; a guide groove-12; a first connection plate-13; screw rod-14; a first motor-15; a PLC control panel-16; a motor case-17; pushing hands-18; a support plate 19;
a first drive shaft-2; a second drive shaft-21; a third drive shaft-22; a first driving pulley-23; a first driven pulley-24; a driving gear-25; driven gear-26; a road wheel-27; a second motor-28; a plate chain conveyor belt-29;
a second driving pulley-3; a second driven pulley-31; a fourth drive shaft-32; a crushing roller-33; a conveyor belt-34;
a soil shoveling plate-4; a connecting column-41; a guide slide block-42; soil guide plate-44.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-6, the layered digging device for harvesting water chestnuts comprises two side plates 1 which are arranged in parallel, wherein the two side plates 1 form a box body through a top plate 11 at the top of the two side plates; one side of the box body is provided with a soil shoveling plate 4 for digging the soil containing the water chestnuts, and an adjusting component for adjusting the height of the soil shoveling plate 4 is arranged between the soil shoveling plate 4 and the box body; a pushing handle 18 is arranged on one side of the box body opposite to the soil shoveling plate 4, a driving assembly for driving the box body to advance is arranged in the box body, a conveying assembly for conveying the shoveled soil blocks containing water chestnuts is arranged on the driving assembly, and a crushing assembly for crushing the soil blocks containing water chestnuts is arranged above the conveying assembly;
the driving assembly comprises a first transmission shaft 2 arranged between the two side plates 1, and the first transmission shaft 2 is in rotary connection fit with the side plates 1; one end of the first transmission shaft 2 extends out of the side plate 1 to be in axial butt joint with a power output shaft of a second motor 28, the second motor 28 is arranged in a motor box 17 arranged on the side plate 1, and the second motor 28 is connected with a PLC control panel 16 arranged on the side plate 1 through a wire; one end of the first transmission shaft 2 is provided with a driving gear 25 concentric with the driving gear, one end of the first transmission shaft 2 opposite to the driving gear 25 is provided with a second driving belt pulley 3 concentric with the first transmission shaft 2, one side of the driving gear 25 is provided with a driven gear 26 meshed with the driving gear, the driven gear 26 is provided with a second transmission shaft 21 concentric with the driven gear, and the second transmission shaft 21 is in rotary connection fit with the two side plates 1; two ends of the second transmission shaft 21 extend out of the two side plates 1 respectively and are provided with travelling wheels 27; a third transmission shaft 22 symmetrical to the second transmission shaft 21 is arranged between the two side plates 1, two ends of the third transmission shaft 22 extend out of the two side plates 1 to be provided with travelling wheels 27, a first driven belt wheel 24 concentric with the third transmission shaft 22 is arranged on the third transmission shaft 22, and the first driven belt wheel 24 is arranged between the two side plates 1;
the transport assembly comprises a first driving pulley 23 arranged concentrically with the second transmission shaft 21, the first driving pulley 23 being arranged between the two side plates 1, the first driving pulley 23 and the first driven pulley 24 being connected by a plate chain conveyor belt 29 forming a plate chain conveying structure.
Further, the crushing assembly comprises a fourth transmission shaft 32 arranged between the two side plates 1, and the fourth transmission shaft 32 is matched with the two side plates 1 in a rotating connection manner; a second driven belt pulley 31 concentric with the fourth transmission shaft 32 is arranged at one end of the fourth transmission shaft 32 corresponding to the second driving belt pulley 3, and the second driven belt pulley 31 is connected with the second driving belt pulley 3 through a transmission belt 34 to form belt transmission connection; the fourth transmission shaft 32 is provided with a crushing roller 33 concentric with the fourth transmission shaft, and the crushing roller 33 is provided with a crushing blade for crushing the soil blocks containing the water chestnuts.
Further, a support plate 19 is provided below the crushing roller 33, which is mounted between the side plates 1, which support plate 19 is located in a cavity formed between the plate link chain conveyor belts 29.
Further, the first drive shaft 2 is disposed between the second drive shaft 21 and the third drive shaft 22.
Further, two ends of the soil shoveling plate 4 are symmetrically provided with soil guide plates 44, a soil guide groove is formed between the two soil guide plates 44, and the outlet of the soil guide groove is in butt joint with the plate chain conveying belt 29; the soil guide plate 44 is provided with a connecting column 41, and the connecting column 41 is in sliding connection and matched with the side plate 1.
Further, the adjusting component comprises first connecting plates 13 symmetrically arranged at the upper end and the lower end of the side plate 1, a screw rod 14 in rotary connection with the first connecting plates 13 is arranged between the first connecting plates 13, and the screw rod 14 is in threaded connection with the connecting column 41; one end of the screw rod 14 extends out of the first connecting plate 13 to be axially abutted with a power output shaft of the first motor 15, the first motor 15 is arranged at the top of the first connecting plate 13, and the first motor 15 is connected with the PLC control panel 16 through a wire.
Further, a guide slider 42 is mounted on the connecting post 41, and the guide slider 42 is slidably engaged with the guide groove 12 formed on the end surface of the side plate 1.
Further, the screw directions of the two screw rods 14 are the same.
The application method and the principle of the technical scheme part in the specific embodiment are further described below with reference to the accompanying drawings:
digging a transverse ditch for placing the soil shoveling plate 4 at one end of a field where the water chestnuts grow, adjusting the depth of the transverse ditch according to the growth depth of the water chestnuts in the field, and then adjusting the digging depth of the soil shoveling plate 4;
when the digging depth of the soil shoveling plate 4 is adjusted, two first motors 15 are started simultaneously through the PLC control panel 16, and the power output shafts of the first motors 15 rotate to drive the screw rods 14 to rotate, so that the connecting columns 41 which are in threaded connection with the screw rods 14 are moved up and down, and the effect of adjusting the soil shoveling depth of the soil shoveling plate 4 is achieved;
when water chestnut excavation is needed, a second motor 28 is started through the PLC control panel 16, a power output shaft of the second motor 28 rotates to drive the first transmission shaft 2 to rotate, the first transmission shaft 2 rotates to drive the driving gear 25 to rotate, the driving gear 25 rotates to drive the driven gear 26 meshed with the driving gear 25 to rotate, the driven gear 26 rotates to further enable the second transmission shaft 21 to rotate, the second transmission shaft 21 rotates to enable the travelling wheel 27 to rotate, and the excavating device can be driven to advance;
meanwhile, when the second transmission shaft 21 rotates, the first driving belt pulley 23 concentrically arranged with the second transmission shaft rotates, and the first driving belt pulley 23 can drive the plate chain conveying belt 29 to rotate through the first driven belt pulley 24, so that soil blocks containing water chestnuts on the soil shoveling plate 4 can be transported;
meanwhile, when the first transmission shaft 2 rotates, the second driving belt pulley 3 concentrically arranged with the first transmission shaft 2 rotates, the second driving belt pulley 3 rotates to drive the second driven belt pulley 31 to rotate through the transmission belt 34, the second driven belt pulley 31 rotates to further enable the fourth transmission shaft 32 concentric with the second driven belt pulley to rotate, the fourth transmission shaft 32 rotates to drive the crushing roller 33 concentric with the fourth transmission shaft to rotate, the crushing roller 33 is provided with the crushing blade, and when the crushing roller 33 rotates, the crushing blade can crush soil blocks containing water chestnuts and separate the water chestnuts from the soil blocks so as to facilitate subsequent picking;
a certain gap exists between the crushing blade and the plate chain conveying belt 29, so that the crushing blade can only strike and crush soil blocks when rotating, and the water chestnuts in the soil blocks are not damaged;
the water chestnut and the soil blocks after the crushing treatment are returned to the field along the plate chain conveying belt 29, so that the manual digging process is avoided, and only manual pick-up is needed;
the PLC control panel 16 can conveniently control the starting and stopping of the two first motors 15 and the second motor 28;
a supporting plate 19 is arranged in the middle of the plate chain conveying belt 29, and the supporting plate 19 can ensure that when the crushing roller 33 rotates, the soil blocks containing the water chestnuts can have a certain support so as to ensure that the soil blocks can be crushed;
after the water chestnuts in the field are excavated, the first motor 15 is started through the PLC control panel 16, the soil shoveling plate 4 is lifted, and damage to the soil shoveling plate 4 in the moving process is prevented.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The utility model provides a layering excavating gear of results water chestnut which characterized in that: the device comprises two side plates (1) which are arranged in parallel, wherein the two side plates (1) form a box body through a top plate (11) at the top of the side plates; one side of the box body is provided with a soil shoveling plate (4) for digging the soil containing the water chestnuts, and an adjusting component for adjusting the height of the soil shoveling plate (4) is arranged between the soil shoveling plate (4) and the box body; a pushing handle (18) is arranged on one side of the box body opposite to the soil shoveling plate (4), a driving assembly for driving the box body to advance is arranged in the box body, a conveying assembly for conveying the shoveled soil blocks containing water chestnuts is arranged on the driving assembly, and a crushing assembly for crushing the soil blocks containing water chestnuts is arranged above the conveying assembly;
the driving assembly comprises a first transmission shaft (2) arranged between the two side plates (1), and the first transmission shaft (2) is in rotary connection fit with the side plates (1); one end of the first transmission shaft (2) extends out of the side plate (1) and is in axial butt joint with a power output shaft of a second motor (28), the second motor (28) is arranged in a motor box (17) arranged on the side plate (1), and the second motor (28) is connected with a PLC control panel (16) arranged on the side plate (1) through a wire; one end of the first transmission shaft (2) is provided with a driving gear (25) concentric with the driving gear, one end, opposite to the driving gear (25), of the first transmission shaft (2) is provided with a second driving belt wheel (3) concentric with the first transmission shaft (2), one side of the driving gear (25) is provided with a driven gear (26) meshed with the driving gear, the driven gear (26) is provided with a second transmission shaft (21) concentric with the driven gear, and the second transmission shaft (21) is in rotary connection fit with the two side plates (1); two ends of the second transmission shaft (21) extend out of the two side plates (1) respectively and are provided with travelling wheels (27); a third transmission shaft (22) symmetrical to the second transmission shaft (21) is arranged between the two side plates (1), two ends of the third transmission shaft (22) extend out of the two side plates (1) to be provided with travelling wheels (27), a first driven belt wheel (24) concentric with the third transmission shaft (22) is arranged on the third transmission shaft (22), and the first driven belt wheel (24) is arranged between the two side plates (1);
the conveying assembly comprises a first driving belt wheel (23) which is concentrically arranged with the second transmission shaft (21), the first driving belt wheel (23) is arranged between the two side plates (1), and the first driving belt wheel (23) and a first driven belt wheel (24) are connected through a plate chain conveying belt (29) to form a plate chain conveying structure.
2. The layered digging device for harvesting water chestnuts according to claim 1 wherein: the crushing assembly comprises a fourth transmission shaft (32) arranged between the two side plates (1), and the fourth transmission shaft (32) is in rotary connection fit with the two side plates (1); one end of the fourth transmission shaft (32) corresponding to the second driving belt pulley (3) is provided with a second driven belt pulley (31) concentric with the fourth transmission shaft (32), and the second driven belt pulley (31) is connected with the second driving belt pulley (3) through a transmission belt (34) to form belt transmission connection; the fourth transmission shaft (32) is provided with a crushing roller (33) concentric with the fourth transmission shaft, and the crushing roller (33) is provided with a crushing blade for crushing soil blocks containing water chestnuts.
3. A layered digging device for harvesting water chestnuts according to claim 2 wherein: a supporting plate (19) arranged between the two side plates (1) is arranged below the crushing roller (33), and the supporting plate (19) is positioned in a cavity formed between the plate link chain conveying belts (29).
4. The layered digging device for harvesting water chestnuts according to claim 1 wherein: the first transmission shaft (2) is arranged between the second transmission shaft (21) and the third transmission shaft (22).
5. The layered digging device for harvesting water chestnuts according to claim 1 wherein: soil guide plates (44) are symmetrically arranged at two ends of the soil shoveling plate (4), a soil guide groove is formed between the two soil guide plates (44), and the outlet of the soil guide groove is in butt joint with the plate chain conveying belt (29); the soil guide plate (44) is provided with a connecting column (41), and the connecting column (41) is in sliding connection fit with the side plate (1).
6. The layered digging device for harvesting water chestnuts according to claim 1 wherein: the adjusting component comprises first connecting plates (13) symmetrically arranged at the upper end and the lower end of the side plate (1), screw rods (14) in rotary connection with the first connecting plates (13) are arranged between the first connecting plates, and the screw rods (14) are in threaded connection with the connecting columns (41); one end of the screw rod (14) extends out of a first connecting plate (13) to be in axial butt joint with a power output shaft of a first motor (15), the first motor (15) is arranged at the top of the first connecting plate (13), and the first motor (15) is connected with a PLC control panel (16) through a lead.
7. A layered digging device for harvesting water chestnuts as defined in claim 5 wherein: the connecting column (41) is provided with a guide sliding block (42), and the guide sliding block (42) is in sliding connection fit with a guide groove (12) formed in the end face of the side plate (1).
8. A layered digging device for harvesting water chestnuts as defined in claim 6 wherein: the spiral directions of the two screw rods (14) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320623264.7U CN219536854U (en) | 2023-03-27 | 2023-03-27 | Layered digging device for harvesting water chestnuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320623264.7U CN219536854U (en) | 2023-03-27 | 2023-03-27 | Layered digging device for harvesting water chestnuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219536854U true CN219536854U (en) | 2023-08-18 |
Family
ID=87701023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320623264.7U Active CN219536854U (en) | 2023-03-27 | 2023-03-27 | Layered digging device for harvesting water chestnuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219536854U (en) |
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2023
- 2023-03-27 CN CN202320623264.7U patent/CN219536854U/en active Active
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