Novel hand-pulled plough
By designing an arc-shaped integrated soil dividing plate and an adjustable structure, the problems of low strength of the soil dividing plate and incomplete ridge shape of the hand-pulled plow were solved, achieving high-strength, adjustable ridge furrow soil dividing effect and stable operation.
Patent Information
- Application Number
- CN202423303177.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-31
AI Technical Summary
The existing hand-pulled plows have low structural strength in their soil-separating plates, resulting in incomplete ridges that are easily damaged and poor soil separation.
Design an integrated soil dividing plate with an arc shape and added reinforcing ribs. Combined with an adjustable soil dividing plate and a plowshare adjusting plate, the soil dividing plate achieves high strength and adjustable furrow width.
It improves the strength and soil separation effect of the soil separating board, resulting in full ridges, adjustable furrow width, stable operation, low maintenance rate, and good ditching effect.
Smart Images
Figure CN223626286U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to hand operated agricultural implement technical field, concretely is a new type hand drawn plough suitable for small plot. BACKGROUND
[0002] The hand drawn plough is a multifunctional agricultural tool, and the main functions are soil turning, land ploughing and ditching, and it is especially suitable for small plot areas such as mountainous areas, hilly areas, orchards, courtyards, vegetable plots and greenhouses. The use of the hand drawn plough can reduce labor costs, improve agricultural production efficiency, and reduce the impact on the environment. The hand drawn plough is widely used because of its simple operation, convenient maintenance, environmental protection, energy saving and strong adaptability. One of the main components of the hand drawn plough is the soil distribution plate, which is the main tool for controlling the formation of the ridge, and its function is to evenly distribute the soil turned over during ploughing. The shape and size of the soil distribution plate directly determine the shape and distance of the ridge.
[0003] There are mainly two structures of the soil distribution plate of the hand drawn plough on the market: 1. The soil distribution plate is mainly composed of two steel plates, and the two steel plates are connected by a hinge at the front, and can rotate relative to each other. The two steel plates extend backward and form a certain angle between them. The connection between the two steel plates is in a straight line shape. The strength of this structure of the soil distribution plate is very low, and the soil distribution effect is not good, and the ridge shape is not full. 2. The soil distribution plate is composed of two steel plates, and a certain angle is formed between the two steel plates, and then it is welded. The welding position of the two steel plates is in a straight line shape. The welding position between the two steel plates of this structure of the soil distribution plate is prone to welding, and the strength is low, and the soil distribution effect is not good, and the ridge shape is not full. To solve the above defects, a new type of hand drawn plough with a new structure is needed. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at providing a new type of hand drawn plough, which has high strength of the soil distribution plate and full ridge shape after soil distribution.
[0005] The technical scheme of the utility model:
[0006] A new type of hand drawn plough, comprising a handle, an adjusting rod, a plough head, a plough share, a soil distribution plate, a walking wheel and a walking wheel support, the handle is connected with the adjusting rod, the other end of the adjusting rod is connected with the plough head, the other end of the plough head is connected with the plough share and the soil distribution plate respectively, the walking wheel is connected with the plough head through the walking wheel support, the soil distribution plate is composed of a soil distribution main plate in the middle and two soil distribution adjusting plates on the sides which are connected by bolts, the soil distribution main plate is divided into a left wing plate and a right wing plate which are the same in size and shape from the middle to the two sides, the left wing plate and the right wing plate extend outward and toward the walking wheel, the soil distribution main plate is a whole structure, the middle part of the soil distribution main plate is in an arc shape, and the arc protrudes toward the walking wheel.
[0007] The utility model has the advantages of:
[0008] 1. The soil separating plate of the hand plough is of an integral structure, has high strength, and the front side of the soil separating plate is of a rearwardly curved arc shape, so that the soil turned up by the share can be better separated and directly separated into two planting ridges with full shapes, the whole device is stable in operation, and has low maintenance rate.
[0009] 2. The hand plough is provided with soil separating adjusting plates on both sides of the soil separating plate, and whether the soil separating adjusting plates are installed can be determined according to needs during use, and the size of the soil separating adjusting plates pulled out to both sides, so that the soil turned up by the share can be easily separated to both sides, and the width of the upper part of the ridge and furrow can be adjusted.
[0010] 3. The share of the hand plough is provided with a share adjusting plate, and whether the share adjusting plate is installed can be determined according to needs during use, and the size of the share adjusting plate pulled out to both sides, so that the size of the furrow can be easily adjusted, the resistance of furrowing is small, and the furrowing effect is good. BRIEF DESCRIPTION OF DRAWINGS
[0011] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of the provided drawings.
[0012] Figure 1 It is a schematic diagram of the overall structure of the new hand plough.
[0013] Figure 2 It is a schematic diagram of the enlarged structure of the soil separating plate and the share of the new hand plough.
[0014] Figure 3 It is a schematic diagram of the overall structure of the soil separating plate of the new hand plough.
[0015] Figure 4 It is an enlarged front view of the soil separating plate of the new hand plough.
[0016] Figure 5 It is an enlarged bottom view of the soil separating plate of the new hand plough.
[0017] Figure 6 It is an enlarged schematic diagram of the structure of the share of the new hand plough.
[0018] Reference signs:
[0019] Handle 1; adjusting rod 2; plow head 3; plow share 4; soil separating plate 5; walking wheel 6; walking wheel support 7; plow share main plate 41; plow share adjusting plate 42; plow share tip 43; plow share body 44; arc-shaped long adjusting hole 45; soil separating main plate 51; soil separating adjusting plate 52; left wing plate 53; right wing plate 54; long adjusting hole 55; reinforcing rib 56; connecting frame 57. DETAILED DESCRIPTION
[0020] In order to solve the problems in the background art, a new hand-pulled plow is provided, which can better separate the soil turned over by the plow share into two rows and directly form two full rows.
[0021] It should be noted that in the description of the present application, the terms "inner", "outer", "front", "rear", "upper", "lower" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.
[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0023] A new hand-pulled plow includes a handle 1, an adjusting rod 2, a plow head 3, a plow share 4, a soil separating plate 5, a walking wheel 6, and a walking wheel support 7. The handle 1 is connected to the adjusting rod 2, the other end of the adjusting rod 2 is connected to the plow head 3, the other end of the plow head 3 is connected to the soil separating plate 5, the plow share 4, and the walking wheel 6 facing forward and backward, respectively, and the walking wheel 6 is connected to the plow head 3 through the walking wheel support 7. The plow head in the drawings of the present application adopts an old-fashioned curved hook large plow head, has an excellent angle, stably cuts the soil, saves labor, and is made of alloy cast iron. The lower end of the plow head is connected to the plow share through bolts, and the soil separating plate is provided with a connecting frame 57 connected to the plow head through bolts. During use, the height of the handle and the length of the adjusting rod can be adjusted by hand-tightening screws according to the height of the plow operator, and the depth of plowing can also be adjusted. The above structure is the basic structure of the hand-pulled plow in the prior art, and the connection relationship is also in the common way of the prior art.
[0024] The soil separating plate 5 is composed of a soil separating main plate 51 in the middle and soil separating adjusting plates 52 on both sides. The soil separating main plate 51 is a whole structure, and is not composed of two wing plates welded or connected through hinges. This has great strength, is easy to install, is not easy to damage, and does not have the phenomenon of open welding.
[0025] The soil distribution main plate 51 is divided into a left wing plate 53 and a right wing plate 54 of the same size and shape from the middle to both sides, and the left wing plate and the right wing plate extend to the rear (toward the walking wheel) and to the outside. The middle part of the soil distribution main plate is in an arc shape, and the arc protrudes toward the walking wheel direction.
[0026] The two wing plates of the prior art soil distribution plate form a certain angle, and the two wing plates are straight lines, not arcs. The front of the soil distribution main plate in the application is designed in an arc shape, which can better distribute the soil turned up by the share to both sides, and the soil distribution effect is better, and the two ridges after soil distribution are more full. A reinforcing rib 56 is additionally arranged at the longitudinal center line of the soil distribution main plate (between the left wing plate and the right wing plate), which increases the strength of the soil distribution plate.
[0027] The left wing plate 53 and the right wing plate 54 are connected to the soil distribution adjusting plate 52 on the outside. The left wing plate 53 and the right wing plate 54 are provided with holes, and the soil distribution adjusting plate is provided with a long adjusting hole 55, and the two are locked and fixed by screws passing through the holes of the left wing plate and the right wing plate and the long adjusting hole of the soil distribution adjusting plate. In actual use, because of different soil and different crops, etc., the ridge width needs to be different, the bolts can be loosened, the soil distribution adjusting plate can be pulled outward or inward, and then the bolts are tightened to lock and fix the two, so that the opening of the soil distribution adjusting plate to both sides can be adjusted, and the purpose of different ridge widths can be achieved.
[0028] The share 4 is composed of a middle share main plate 41 and two side share adjusting plates 42, the share main plate 41 is a whole structure, the share main plate 41 is composed of a triangular share tip 43 in the front part and a share body 44 in the rear part; the two sides of the share main plate 41 are connected to the share adjusting plate 42, the rear end of the share tip 43 and the rear end of the share body are both provided with holes, the front end of the share adjusting plate is provided with a hole, and the rear end is provided with an arc-shaped long adjusting hole 45, the two holes of the rear end of the share tip are respectively locked and fixed with the hole of the front end of the share adjusting plate through screws, and the hole of the rear end of the share body is locked and fixed with the long adjusting hole of the rear end of the share adjusting plate through screws. In this way, the share structure has a good effect of entering the soil, and the width of the ridge can be adjusted by adjusting the share adjusting plate. When adjusting, the screw at the front end of the share adjusting plate is not moved, the screw at the rear end is loosened, the share adjusting plate is pulled outward or inward, and then the screw is tightened to lock and fix the share body and the share adjusting plate, that is, the adjustment process is completed.
[0029] The hand-operated plow in the application is particularly suitable for farmers to plow, loosen the soil and dig the ditch, and improve the work efficiency. Moreover, the width of the ditch can be adjusted, and the soil turned up by the share is better in ridge shape.
[0030] Explanation: The direction word "front" in the application is the direction of the walking of the hand-operated plow, and the "rear" is the opposite direction of the walking direction of the hand-operated plow.
[0031] The above describes the utility model and its embodiments in a schematic manner, and the description is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the utility model, and the actual structure is not limited thereto. Therefore, if a person of ordinary skill in the art is inspired thereby, and does not depart from the technical solution content of the utility model, and designs a similar structure mode and implementation to the above embodiment according to the technical essence of the utility model, which is not creative, it should belong to the protection scope of the utility model.
Claims
1. A novel hand-operated plow, comprising a handle, an adjusting rod, a plowshare, a plowshare, a soil dividing plate, a traveling wheel, and a traveling wheel bracket, wherein the handle is connected to the adjusting rod, the other end of the adjusting rod is connected to the plowshare, the other end of the plowshare is connected to the plowshare and the soil dividing plate respectively, and the traveling wheel is connected to the plowshare via the traveling wheel bracket, characterized in that: The split soil plate is composed of a middle split soil main plate and two split soil adjusting plates connected by bolts, the split soil main plate is divided into a left wing plate and a right wing plate with the same size and shape from the middle to both sides, the left wing plate and the right wing plate extend outward and towards the walking wheel direction, the split soil main plate is a whole structure, the middle part of the split soil main plate is in an arc shape and protrudes towards the walking wheel direction.
2. A new type of hand plough as claimed in claim 1, wherein: A reinforcing rib is additionally arranged at the longitudinal center line of the split soil main plate.
3. A new type of hand plough as claimed in claim 1, wherein: The left wing plate and the right wing plate of the split soil plate are connected with the split soil adjusting plates outside, the left wing plate and the right wing plate are provided with holes, the split soil adjusting plate is provided with a long adjusting hole, and the left wing plate or the right wing plate is locked and fixed with the split soil adjusting plate by screws passing through the holes on the left wing plate or the right wing plate and the long adjusting hole on the split soil adjusting plate.
4. A new type of hand plough according to claim 1, 2 or 3, characterized in that: The plough share is composed of a middle plough share main plate and two plough share adjusting plates, the plough share main plate is a whole structure, the plough share main plate is composed of a triangular plough share tip at the front part and a plough share body at the rear part, the plough share main plate is connected with the plough share adjusting plates at both sides, the rear end of the plough share tip and the rear end of the plough share body are both provided with holes, the front end of the plough share adjusting plate is provided with a hole, the rear end of the plough share adjusting plate is provided with an arc-shaped long adjusting hole, the two holes at the rear end of the plough share tip are locked and fixed with the hole at the front end of the plough share adjusting plate by screws, and the hole at the rear end of the plough share body is locked and fixed with the long adjusting hole at the rear end of the plough share adjusting plate by screws.