CN205755283U - A kind of plough being applicable to cotton field farming - Google Patents

Abstract

The utility model discloses a plow suitable for plowing cotton fields, which comprises a handle, a connecting rod, a plow arrow in the middle and plow arrows on both sides. The first connecting rod is connected to the plow arrow in the middle, and its end is also vertically fixedly connected with a front and rear symmetrical horizontal bar. The plow arrow in the middle part and the connecting rod are in a "J" shape structure, the plow arrows on both sides and the plow arrow in the middle are in the same direction and kept in front of the plow arrow in the middle part, and the minimum distance between the plow arrows on both sides is less than or equal to the width of the plow arrow in the middle part. The utility model has high soil loosening efficiency, is not easy to damage cotton seedlings, has a light and handy structure, is convenient to carry, has low manufacturing cost, simple maintenance, low maintenance cost, saves time and labor, and greatly improves production efficiency.

Description

A plow suitable for plowing cotton fields

technical field

The utility model relates to a plow suitable for plowing cotton fields, which belongs to the technical field of plowing equipment.

Background technique

At present, most farmers use ordinary hoes to weed and loosen the soil in cotton fields, which is labor-intensive, time-consuming and labor-intensive, and has low production efficiency. However, the commonly used motor plow is easy to damage the seedlings in the cotton field by loosening the soil and weeding, and the equipment structure is complicated, the purchase cost is high, the operation and maintenance are inconvenient, the maintenance cost is also high, and the equipment is heavy to carry.

Contents of the invention

The technical problem to be solved by the utility model is: to provide a plow suitable for plowing cotton fields, so as to solve the problems of low efficiency of manual hoe loosening and weeding, high labor intensity, time-consuming and labor-intensive, easy damage to seedlings and complicated equipment structure of the motorized plow. And the problems of high purchase and maintenance costs and inconvenient movement for operation and maintenance.

The technical solution adopted by the utility model is: a plow suitable for plowing cotton fields, including a handle, a connecting rod, a plow arrow in the middle and plow arrows on both sides. One end is connected to the plow arrow in the middle through a curved transfer rod one, and its end is also vertically fixedly connected with a front and back symmetrical horizontal bar, and the end of the horizontal bar is connected to two symmetrical two sides through a curved transfer rod two. For side plow arrows, the middle plow arrow and the connecting rod have a "J"-shaped structure, the plow arrows on both sides and the middle plow arrow are in the same direction and kept in front of the middle plow arrow, and the minimum distance between the plow arrows on both sides is less than or equal to the middle Plow Arrow Width.

Preferably, a load-carrying device that increases the force of the plow arrow is provided at the straight section of the first transfer rod, and the load-carry device is located at the upper part between the arrow tips of the plow arrows on both sides and the arrow tip of the middle plow arrow.

Preferably, the above-mentioned object-carrying device includes a supporting frame and a net laid on the supporting frame.

Preferably, the above-mentioned supporting frame frame is welded by steel bars with a steel bar diameter of 6 mm, including the top frame and its left and right steel bars connected to the left and right sides, as well as the U-shaped steel bars connected to the middle, the left steel bar and the right side. The lower end of the steel bar and the middle part of the lower end of the U-shaped steel bar are connected on the straight section bar of the transfer bar one.

Preferably, the above-mentioned horizontal crossbar, transfer rod one and transfer rod two are made of steel bars with a steel bar diameter of 12mm, the width of the horizontal crossbar is 240mm, and its height from the horizontal plane is 205mm. The distance from the ground to the pole in the arc section is 160mm, and the length of the pole in the straight section is 330mm.

Preferably, the straight section rod is inserted into the connecting rod by 50mm, and is fixedly connected with the connecting rod by welding.

Preferably, the included angle between the plow arrows on both sides and the horizontal plane is 24°-26°, and the included angle between the plow arrows in the middle and the horizontal plane is 17°-19°.

Preferably, the above-mentioned handle is made of a hollow steel pipe with a diameter of 25mm, the thickness of the hollow steel pipe is 2mm, its length is 360mm, and the distance between the handle and the ground is 760mm.

Preferably, the connecting rod is made of a hollow steel pipe with a diameter of 25 mm, a thickness of the hollow steel pipe of 2 mm and a length of 1250 mm.

Preferably, the plow arrows in the middle and the plow arrows on both sides are made of stainless steel plates with a thickness of 1 mm, and the middle part is bent upward.

Beneficial effects of the utility model: compared with the prior art, the utility model has the following effects:

(1) The three plow arrows are connected to the connecting rod and act on the soil at the same time. The three plow arrows increase the contact loosening area, greatly improve the loosening efficiency, and are not easy to damage the cotton seedlings. The structure is light and easy to carry , low manufacturing cost, simple maintenance, low maintenance cost, time-saving and labor-saving, greatly improving production efficiency, and effectively solving the problems of low efficiency of manual hoe loosening and weeding, high labor intensity, time-consuming and labor-intensive and motorized plows existing in the prior art Easy to damage the seedlings, complex equipment structure, high purchase and maintenance costs, and inconvenient movement for operation and maintenance;

(2) Add stones or heavy soil to the loading device to increase the force on the plow and arrow, so that the thickness of the soil can be greatly increased, and the force of pressing the plow and arrow on the hand can be reduced, saving time and effort. The forward pulling force applied to the handle by hand can realize the loosening of plow arrows;

(3) Among the three plow arrows, the angle between the plow arrows on both sides and the horizontal plane is 24°-26°, and the angle between the plow arrows in the middle and the horizontal plane is 17°-19°. The setting of this angle can greatly reduce the resistance of pear slices. And the soil loosening effect is better, saving time and effort.

Description of drawings

Fig. 1 is the front view structural representation of the utility model;

Fig. 2 is a top view structural schematic diagram of Fig. 1;

Fig. 3 is a schematic diagram of the structure of the utility model when viewed from the front.

In the figure, 1-handle, 2-connecting rod, 3-plow arrow in the middle, 4-plow arrow on both sides, 5-transfer rod 1, 6-horizontal bar, 7-transfer rod 2, 8-straight line rod , 9-loading device, 10-supporting skeleton frame, 11-net, 12-top frame, 13-left steel bar, 14-right steel bar, 15-U-shaped steel bar, 16-arc section rod.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is further introduced.

As shown in Figures 1-3, a plow suitable for plowing cotton fields includes a handle 1, a connecting rod 2, a plow arrow 3 in the middle, and plow arrows 4 on both sides. The handle 1 is placed horizontally, and the middle part is vertically fixedly connected to the connecting rod 2. At one end, the connecting rod 2 is arranged horizontally and obliquely downward, and the other end is connected to the plow arrow 3 in the middle through a curved transfer rod 5, and the end is also vertically fixedly connected with a front-rear symmetrical horizontal bar 6, and the horizontal bar 6 is parallel to the handle, and the two ends of the horizontal cross bar 6 are connected to the plow arrows 4 on both sides symmetrically through the curved transfer rod 2 7. The horizontal cross bar 6 and the transfer rod 2 7 are integrally formed. It is made by bending 12mm steel bars. The plow arrow 3 in the middle and the connecting rod 2 are in a "J" shape structure. The plow arrow 4 on both sides and the plow arrow 3 in the middle are in the same direction and kept in front of the plow arrow 3 in the middle. The arrow tip is in horizontal three-point contact with the arrow tip of the plow arrow 3 in the middle, and the placement stability is good. The minimum distance between the plow arrow 4 on both sides is less than or equal to the width of the plow arrow 3 in the middle. The handle 1 is made of a hollow steel pipe with a diameter of 25mm , the thickness of the hollow steel pipe is 2mm, its length is 360mm, and the handle is 760mm from the ground.

Preferably, the above-mentioned adapter rod one 5 includes a straight line section bar 8 connected with the connecting rod 2 and an arc line section bar 16 connected with the middle plow arrow 3, and a load bearing that increases the force of the plow arrow is arranged above the straight line section bar 8. Object device 9, object loading device 9 is positioned at the upper part between plow arrow 4 arrow points on both sides and plow arrow 3 arrow points in the middle part, and its center of gravity is positioned at the arrow point of plow arrow 4 on both sides and the arrow point of plow arrow 3 in the middle part at the level three Directly above the center of gravity of the triangle formed by point contact, the loading device 9 includes a supporting frame 10 and a net 11 laid on the supporting frame 10. The net 11 can be a steel wire mesh or a plastic mesh, and the supporting frame 10 adopts a steel bar with a diameter of 6 mm. Welded steel bars, including the top frame 12 and the left steel bar 13 and the right steel bar 14 connected to the left and right sides and the U-shaped steel bar 15 connected in the middle, the lower ends of the left steel bar 13 and the right steel bar 14 and the U-shaped steel bar The middle part of the lower end of the 15 is connected on the straight section bar 8 of the adapter rod 15, the upper end of the left steel bar 13 is inclined to the left, the upper end of the right steel bar 14 is inclined to the right, and the two connecting rods of the U-shaped steel bar 15 are connected to the end of the top frame 12. The outside is inclined to ensure that the interior of the loading device is an inclined slope structure, which is convenient for loading and cleaning internal stones. The horizontal bar 6, the transfer rod 1 5 and the transfer rod 2 7 are made of steel bars with a diameter of 12mm. The width of horizontal bar 6 is 240mm, and it is 205mm apart from the horizontal plane height, and the straight section bar 8 of adapter bar-5 is transferred to arc line section bar 16 places and is 160mm apart from ground height, and straight line section bar 8 length is 330mm, and straight section bar 8 Insert 50mm into the connecting rod 2, and fix it with the connecting rod 2 by welding.

Preferably, the angle α1 between the plow arrows 4 on both sides and the horizontal plane is 24°-26°, and the angle α2 between the plow arrows 3 in the middle and the horizontal plane is 17°-19°. Under the action of the loading device, the angle arrangement can greatly reduce the The resistance of pear slices is better, and the effect of loosening soil is better, saving time and effort; plow arrow 3 and plow arrow 4 on both sides are made of stainless steel plate with a thickness of 1mm, the middle part is bent upward, and plow arrow 3 in the middle and plow arrow 4 on both sides are Equilateral triangle shape with a side length of 14cm. The plow arrow 3 in the middle and the plow arrow 4 on both sides are first placed on a channel steel (the width of the channel steel) during the production process, keeping the neutral plane in the long direction of the channel steel channel and The center line of the triangle coincides, and a solid steel pipe with a diameter of 30mm is placed along the center line of the plow arrow triangle, and a uniform force (how much force) is applied to the steel pipe to make the plow blade bend along the center line until the plow arrow bends on both sides of the two ends. The point distance is up to 12cm, stainless steel is used, and the plow arrow is bent. During the tillage process, the plow arrow can quickly separate the loosened soil on both sides of the plow arrow, which can reduce the resistance during the tillage process; In the process of production, it is calcined by fire and then cold-extracted in water to enhance its hardness and reduce the deformation of plow points during use.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed by the utility model Replacement should be covered within the protection scope of the present utility model, therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (10)

1. A plow suitable for plowing cotton fields, characterized in that it includes a handle (1), a connecting rod (2), a plow arrow in the middle (3) and plow arrows (4) on both sides, the middle of the handle (1) One end of the connecting rod (2) is vertically fixedly connected, and the other end of the connecting rod (2) is connected to the middle plow arrow (3) through a curved adapter rod one (5). The horizontal bar (6), the end of the horizontal bar (6) is connected to the symmetrical plow arrows (4) on both sides through the curved connecting rod two (7), and the middle plow arrow (3) is connected to The rod (2) has a "J"-shaped structure, the plow arrows (4) on both sides and the plow arrows in the middle (3) are in the same direction and kept in front of the plow arrows (3) in the middle, and the minimum distance between the plow arrows (4) on both sides is The distance is less than or equal to the width of the plow arrow (3) in the middle. 2. A plow suitable for plowing cotton fields according to claim 1, characterized in that: the straight section rod (8) of the first adapter rod (5) is provided with a load that increases the force of the plow arrow. Object device (9), the object loading device (9) is located on the upper part between the arrow points of the plow arrows (4) on both sides and the arrow points of the plow arrows (3) in the middle. 3. A plow suitable for plowing cotton fields according to claim 2, characterized in that: the loading device (9) includes a supporting frame (10) and a net laid on the supporting frame (10) (11). 4. A plow suitable for plowing cotton fields according to claim 3, characterized in that: the supporting frame (10) is welded by steel bars with a steel bar diameter of 6 mm, including the top frame (12) and its The left steel bar (13) and the right steel bar (14) connected on the left and right sides and the U-shaped steel bar (15) connected in the middle, the lower ends of the left steel bar (13) and the right steel bar (14) and the U-shaped steel bar (15 ) The middle part of the lower end is connected on the straight section bar (8) of the adapter bar one (5). 5. A plow suitable for plowing cotton fields according to claim 1, characterized in that: said horizontal bar (6), transfer rod one (5) and transfer rod two (7) adopt steel bar diameters It is made of steel bar of 12mm, the width of the horizontal bar (6) is 240mm, and its distance from the horizontal plane is 205mm, and the distance between the straight section bar (8) and the arc line section bar (16) of the transfer bar one (5) is The height of the ground is 160mm, and the length of the straight section bar (8) is 330mm. 6. A plow suitable for cotton field cultivation according to claim 5, characterized in that: the straight section rod (8) is inserted into the connecting rod (2) for 50mm, and is fixed with the connecting rod (2) by welding connect. 7. A plow suitable for cotton field cultivation according to claim 1, characterized in that: the included angle between the plow arrows (4) on both sides and the horizontal plane is 24°-26°, and the middle plow arrows (3 ) and the horizontal plane at an angle of 17°-19°. 8. A plow suitable for cotton field cultivation according to claim 1, characterized in that: the handle (1) is made of a hollow steel pipe with a diameter of 25mm, the thickness of the hollow steel pipe is 2mm, and its length is 360mm , the handle is 760mm from the ground. 9. A plow suitable for plowing cotton fields according to claim 1, characterized in that: the connecting rod (2) is made of a hollow steel pipe with a diameter of 25mm, the thickness of the hollow steel pipe is 2mm, and its length is 1250mm. 10. A plow suitable for plowing cotton fields according to claim 1, characterized in that: the plow arrows in the middle (3) and the plow arrows (4) on both sides are made of stainless steel plates with a thickness of 1 mm, and the middle is bent upwards .