阅读说明：本技术 一种农田用防倾倒稻草人 (Farmland is with preventing empting scarecrow ) 是由 龙利和 于 2021-01-06 设计创作，主要内容包括：本发明公开了一种农田用防倾倒稻草人,涉及农业机械技术领域,包括调节踩踏板的内部设置有压板与连接脚,所述压板与连接脚为一体式结构,所述压板的下端开设有压强槽,所述压强槽的内部固定连接有嵌泥结构。本发明通过压强槽与嵌泥结构的设计,在农田表面水较多区域使用时,通过压强槽的设置,将水流通过时的压力增大,使得本发明在倾斜时所需要的力增加,通过嵌泥结构的设计,用于在水流通过时形成扰流,进一步增加水流通过时所需要的力,以进一步增加本发明在倾斜时所需要的力,通过侧扩杆的设计,用于本发明在土中的部分通过侧扩杆的展开,以增加与泥土之间的接触面积,以使得本发明倾斜时所需要的力进一步提升。(The invention discloses an anti-toppling scarecrow for a farmland, which relates to the technical field of agricultural machinery and comprises a pressing plate and a connecting foot which are arranged inside an adjusting pedal, wherein the pressing plate and the connecting foot are of an integrated structure, the lower end of the pressing plate is provided with a pressure groove, and the inside of the pressure groove is fixedly connected with a mud embedding structure. According to the invention, through the design of the pressure groove and the mud embedding structure, when the device is used in a region with more water on the surface of a farmland, the pressure during water flow is increased through the arrangement of the pressure groove, so that the force required by the device is increased when the device is inclined, through the design of the mud embedding structure, turbulent flow is formed when water flows pass, the force required by the water flow pass is further increased, so that the force required by the device is further increased when the device is inclined, through the design of the side expansion rod, the device is used for expanding the part in soil through the side expansion rod, so that the contact area between the device and soil is increased, and the force required by the device is further increased when the device is inclined.)

1. The utility model provides a farmland is with preventing empting scarecrow, includes dead lever (1), the upper end fixedly connected with straw support body (2) of dead lever (1), its characterized in that: the lower extreme of dead lever (1) is provided with embedding pole (11), the lower extreme of embedding pole (11) is provided with introduces piece (16), introduce piece (16) and embedding pole (11) formula design as an organic whole, sliding tray (14) have been seted up to the side of embedding pole (11), draw-in groove (15) have been seted up to the lower extreme of sliding tray (14), the surface slip joint of the top of embedding pole (11) has regulation pedal (12), the lower extreme hinged joint of regulation pedal (12) has draw-in groove (15).

2. The anti-toppling scarecrow for agricultural fields according to claim 1, wherein: the adjustable pedal is characterized in that a pressing plate (121) and a connecting foot (122) are arranged inside the adjusting pedal (12), the pressing plate (121) and the connecting foot (122) are of an integrated structure, a pressure groove (123) is formed in the lower end of the pressing plate (121), and a mud embedding structure (124) is fixedly connected to the inside of the pressure groove (123).

3. The anti-toppling scarecrow for agricultural fields according to claim 1, wherein: the inside of expanding structure (13) outward is provided with inserts pole (131), spout (132) have all been seted up to the upper and lower end that inserts pole (131), the one end swing joint that inserts pole (131) has side expander bar (134), the one end swing joint of side expander bar (134) has sliding block (133), sliding block (133) and spout (132) slip joint.

4. The anti-toppling scarecrow for agricultural fields according to claim 2, wherein: inlay the inside of mud structure (124) and be provided with layering (t1), layering (t1) are the wave shaped plate symmetry and set up, inlay mud hole (t3) have been seted up to the inside of layering (t1), pressure differential hole (t2) have been seted up at the edge of layering (t 1).

5. The anti-toppling scarecrow for agricultural fields according to claim 3, wherein: an air cavity (a1) is formed in one side of the inside of the sliding block (133), a (a3) is movably connected and tightly matched with the upper portion of the air cavity (a1), a second air cavity (a2) is formed in one side, far away from the first air cavity (a1), of the inside of the sliding block (133), a clamping block (a3) is formed in the sliding connection and tight matching of the inside of the second air cavity (a2), an inclined cavity (a5) is formed in the middle of the clamping block (a3), and the first air cavity (a1) and the inclined cavity (a5) are communicated through a set direct current channel.

6. The anti-toppling scarecrow for agricultural fields according to claim 3, wherein: rubber pads (s1) are fixedly connected to two sides of the side expanding rod (134), an air cavity (s2) is formed between the side expanding rod (134) and the rubber pad (s1), inclined grooves (s3) are formed in two sides of one end, far away from the side expanding rod (134), of the rubber pad (s1), and elastic pieces (s4) are arranged inside the air cavity (s 2).

Technical Field

The invention relates to a straw man, relates to the technical field of agricultural machinery, and particularly relates to an anti-toppling straw man for a farmland.

Background

The straw man is a man-puppet made of straw standing beside the field, so the straw man is called the 'straw man'. The following problems exist in the prior art:

1. in the prior art, when a person with grass is inserted into a farmland, the problem that the person with grass is easily blown down by wind due to impact of water flow and softening of soil when water is injected into the farmland is solved;

2. in the prior art, the harvest of crops of some farmers can be reduced, so that the original purpose of protecting the crops cannot be achieved, the applicability of the farmers is poor, and therefore structural innovation is needed to solve the specific problem.

Disclosure of Invention

The invention aims to provide an anti-toppling scarecrow for a farmland, which aims to increase the stability of the scarecrow and solve the problem that the scarecrow is easy to topple.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a farmland is with preventing empting scarecrow, includes the dead lever, the upper end fixedly connected with straw support body of dead lever, the lower extreme of dead lever is provided with the embedding pole, the lower extreme of embedding pole is provided with and introduces the piece, introduce piece and embedding pole formula design as an organic whole, the sliding tray has been seted up to the side of embedding pole, the draw-in groove has been seted up to the lower extreme of sliding tray, the surface sliding clamping of the top of embedding pole has the regulation pedal, the lower extreme hinged joint of regulation pedal has the draw-in groove.

The technical scheme of the invention is further improved as follows: the pedal is characterized in that a pressing plate and a connecting foot are arranged inside the adjusting pedal, the pressing plate and the connecting foot are of an integrated structure, a pressure groove is formed in the lower end of the pressing plate, and a mud embedding structure is fixedly connected inside the pressure groove.

The technical scheme of the invention is further improved as follows: the inside of expanding the structure outward is provided with the inserted bar, the spout has all been seted up to the upper and lower end of inserted bar, the one end swing joint of inserted bar has the side spreader bar, the one end swing joint of side spreader bar has the sliding block, sliding block and spout slip joint.

The technical scheme of the invention is further improved as follows: the mud embedding structure is characterized in that press strips are arranged inside the mud embedding structure, the press strips are symmetrically arranged in a wave-shaped plate mode, mud embedding holes are formed in the press strips, and pressure difference holes are formed in the edges of the press strips.

The technical scheme of the invention is further improved as follows: an air cavity has been seted up to one side of the inside of sliding block, the top swing joint of an air cavity and closely cooperate and be provided with, No. two air cavities have been seted up to one side that an air cavity was kept away from to the inside of sliding block, the inside sliding connection of No. two air cavities and closely cooperate and be provided with the fixture block, the slope chamber has been seted up at the middle part of fixture block, through the direct current passageway intercommunication setting between an air cavity and the slope chamber.

The technical scheme of the invention is further improved as follows: the rubber cushion is fixedly connected to the two sides of the side expansion rod, an air cavity is formed between the side expansion rod and the rubber cushion, inclined grooves are formed in the two sides of one end, far away from the side expansion rod, of the rubber cushion, and elastic pieces are arranged inside the air cavity.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides an anti-dumping scarecrow for farmlands, which adopts the design of a pressure groove and a mud embedding structure through delicate design, when the device is used in a region with more water on the surface of a farmland, the pressure of the water flow during the water flow is increased through the arrangement of the pressure grooves, so that the force required by the device is increased when the device is inclined, and through the design of the mud embedding structure, the side expanding rod is used for forming turbulent flow when water flows through, the force required by the water flow when the water flows through is further increased, the force required by the invention when the water flow inclines is further increased, and through the design of the side expanding rod, the part of the invention in the soil is expanded by the side expanding rod to increase the contact area with the soil, the force required by the inclined expanding rod is further improved, and the outward expanding structure is stable through the triangular framework formed between the expanded side expanding rod and the inserting rod, so that the practicability of the inclined expanding rod is greatly improved.

2. The invention provides an anti-toppling scarecrow for a farmland, which increases the contact area between the scarecrow and muddy water by adopting the design of a layering, further increases the force required by the scarecrow when the scarecrow inclines by the acting force between molecules, and forms a sealed air cavity inside a differential pressure hole by the design of the differential pressure hole and the tension when the differential pressure hole passes, so that the scarecrow generates certain buoyancy when the scarecrow inclines, and the scarecrow hole is designed to fill the inside of the scarecrow hole with muddy water, thereby increasing the weight of a scarecrow structure, further increasing the force required by the scarecrow when the scarecrow inclines, and greatly improving the stability of the scarecrow.

3. The invention provides an anti-toppling scarecrow for a farmland, which adopts the design of a first air cavity, and ensures that a clamping block is upwards extruded by increasing the pressure in the first air cavity and matching with the inclined surface of the clamping block when the scarecrow is extruded, so that a sliding block slides in a sliding groove, the expansion of a side expansion rod is realized by the density of soil, and the problem of poor stability caused by the expansion of the side expansion rod in an area with higher soil density is prevented.

Drawings

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

FIG. 2 is a schematic structural view of the lower end of the fixing rod of the present invention;

FIG. 3 is a schematic bottom view of the adjustable pedal of the present invention;

FIG. 4 is a schematic structural view of the flaring structure of the present invention;

FIG. 5 is a schematic structural view of a mud-embedded structure of the present invention;

FIG. 6 is a schematic structural diagram of the slider of the present invention;

fig. 7 is a schematic structural view of the side spreader bar of the present invention.

In the figure: 1. fixing the rod; 11. an embedded rod; 12. adjusting a pedal; 121. pressing a plate; 122. a connecting pin; 123. a pressure tank; 124. embedding a mud structure; t1, pressing strips; t2, differential pressure orifice; t3, embedding mud holes; 13. an outward expansion structure; 131. an insertion rod; 132. a chute; 133. a slider; a1, air cavity I; a2, air cavity II; a3, briquetting; a4, a fixture block; a5, inclined cavity; 134. a side spreader bar; s1, rubber pad; s2, air cavity; s3, chute; s4, elastic sheet; 14. a sliding groove; 15. a card slot; 16. introducing a block; 2. a straw frame body.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1 to 4, the invention provides an anti-toppling scarecrow for farmland, comprising a fixing rod 1, a straw frame body 2 is fixedly connected to the upper end of the fixing rod 1, an embedded rod 11 is arranged at the lower end of the fixing rod 1, an introduction block 16 is arranged at the lower end of the embedded rod 11, the introduction block 16 and the embedded rod 11 are designed into an integral type, a sliding groove 14 is arranged on the side surface of the embedded rod 11, a clamping groove 15 is arranged at the lower end of the sliding groove 14, an adjusting pedal plate 12 is slidably clamped on the outer surface above the embedded rod 11, the clamping groove 15 is hinged at the lower end of the adjusting pedal plate 12, a pressing plate 121 and a connecting foot 122 are arranged inside the adjusting pedal plate 12, the pressing plate 121 and the connecting foot 122 are in an integral type structure, a pressure groove 123 is arranged at the lower end of the pressing plate 121, the pressure groove 123 is a plurality of spheres and is, mud structure 124 is inlayed to the inside fixedly connected with of pressure groove 123, and the inside of expanding structure 13 outward is provided with inserts pole 131, and the upper and lower end that inserts pole 131 has all seted up spout 132, and the one end swing joint that inserts pole 131 has side expander 134, and the one end swing joint of side expander 134 has sliding block 133, and sliding block 133 and spout 132 slip joint.

In this embodiment, through the design of the pressure groove 123 and the mud embedding structure 124, when the device is used in a region with more water on the surface of a farmland, the pressure during water flow is increased through the arrangement of the pressure groove 123, so that the force required by the device is increased when the device is inclined, through the design of the mud embedding structure 124, the device is used for forming turbulent flow when water flow passes, so that the force required by water flow when the device is passed is further increased, so that the force required by the device is further increased when the device is inclined, through the design of the side expansion rod 134, the device is used for expanding the part of the device in soil through the side expansion rod 134, so as to increase the contact area between the device and soil, so that the force required by the device is further increased when the device is inclined, and through a triangular framework formed between the side expansion rod 134 and the insertion rod 131 after the expansion, the outward expansion structure 13 is relatively stable, so that the practicability of the device.

Example 2

As shown in fig. 5, on the basis of embodiment 1, the present invention provides a technical solution: inlay the inside of mud structure 124 and be provided with layering t1, layering t1 for the wave shaped plate symmetry sets up, this design be used for increasing with the area of contact between the muddy water, inlay mud hole t3 has been seted up to layering t 1's inside, and pressure differential hole t2 has been seted up at the edge of layering t 1.

In this embodiment, the contact area between the mud and water is increased by the design of the pressure strip t1, the force required by the invention during tilting is further increased by the intermolecular acting force, a sealed air cavity is formed inside the pressure difference hole t2 by the design of the pressure difference hole t2, a certain amount of buoyancy is generated during tilting, the mud embedding hole t3 is designed, the mud is filled inside the mud embedding hole t3, the weight of the mud embedding structure 124 is increased, the force required by the invention during tilting is further increased, and the stability of the invention is greatly improved.

Example 3

As shown in fig. 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, one side of the inside of the sliding block 133 is provided with a first air chamber a1, the upper side of the first air chamber a1 is movably connected and closely matched with a3, one side of the inside of the sliding block 133, which is far away from the first air chamber a1, is provided with a second air chamber a2, the inside of the second air chamber a2 is slidably connected and closely matched with a fixture block a3, the middle of the fixture block a3 is provided with an inclined chamber a5, and the first air chamber a1 and the inclined chamber a5 are communicated and arranged through a arranged direct current channel.

In this embodiment, through the design of a3 and air chamber a1, when a3 is pressed, the slide block a3 is pressed upwards by the increase of the pressure in the air chamber a1 and the matching of the inclined plane of the slide block a3, so that the slide block 133 slides in the slide groove 132, the expansion of the side expanding rod 134 is realized through the density of the soil, and the expansion of the side expanding rod 134 in the area with higher soil density is prevented, which results in the problem of poor stability.

Example 4

As shown in fig. 7, on the basis of embodiment 1, the present invention provides a technical solution: rubber pads s1 are fixedly connected to two sides of the side expansion rod 134, an air cavity s2 is formed between the side expansion rod 134 and the rubber pads s1, inclined grooves s3 are formed in two sides of one end, far away from the side expansion rod 134, of the rubber pads s1, the inclined grooves are used for hooking soil during inclination so as to increase force required during inclination, stability of the air-lift-type air-lift combined device is improved, an elastic sheet s4 is arranged inside the air cavity s2, and a clamping block a 86.

The working principle of the anti-toppling scarecrow for farmland is described in detail below.

As shown in fig. 1-4, when in use, the fixing rod 1 is inserted into the soil, the outward expanding structure 13 is introduced into the soil through the introduction block 16, then the adjusting pedal 12 is stepped to make the adjusting pedal 12 slide downwards through the sliding groove 14, the outward expanding structure 13 is inclined and unfolded towards the side through the inclined planes at the two sides of the upper end of the introduction block 16 and the inclined plane at the lower end of the outward expanding structure 13, and is inserted into the soil to increase the force-bearing area, when the scarecrow is blown by wind, the pressure groove 123 formed in the adjusting pedal 12 makes the water flow in the pressure groove 123 flow through compression when being extruded, so that the water flow is difficult to pass through, when the scarecrow is blown by wind, the pressing plate 121 is subjected to the downward force when the scarecrow falls and generates a part of upward force to the pressing plate 121 when the water flow is compressed, because the forces are vectors, the forces in opposite directions on the same straight line are offset, so that the scarecrow is not easy to incline, through the arrangement of the mud embedding structure 124, the resistance of the inside water flow of the pressure intensity groove 123 is increased when passing through, so as to improve the force applied by the water flow to the pressing plate 121, when the external expansion structure 13 is inserted into the mud, because the density of the mud with different depths is different, the force applied by the mud with different depths to the sliding block 133 is different, through the arrangement of the sliding block 133, after the external expansion structure 13 is inserted into the mud for a distance, through the sliding connection between the sliding block 133 and the sliding groove 132 and the resistance generated by the mud to the sliding block 133, the side expansion rod 134 is expanded when the external expansion structure 13 is continuously inserted into the mud, so as to further increase the contact area between the side expansion rod 134 and the mud, meanwhile, through the gap formed between the side expansion rod 134 and the insertion rod 131 when the external expansion rod 134 is expanded, so that the mud enters, so that the scar, further increasing the force required by the scarecrow to dump.

As shown in fig. 5, when the pressing plate 121 is attached to the farm field, the contact area between the pressing plate and the ground is increased through the pressing strip t1, through the design of the pressure difference hole t2, two ends of the pressure difference hole t2 can be blocked by muddy water, a sealed air cavity at one end can be formed inside the pressure difference hole t2, so that a certain buoyancy can be generated when the padderler dumps, the force required by the padderler to dump is further increased, through the arrangement of the mud embedding holes t3, the mud water can be filled inside the mud embedding holes t3, when the padderler dumps, the contact area between the padderer and the muddy water is increased through the tilting of the mud embedding structure 124 on the other side of the pressing plate 121, and meanwhile, through the surface of the pressing strip t1, the contact area between the padderer and the muddy water is increased, and through the acting force between the pressing strips, the force required by the padderer to dump is further.

As shown in fig. 6, when the outward expansion structure 13 is inserted into the soil, the air in the first air chamber a1 is pressed by pressing the a3 with the soil, so that the air flows, the inclined surface of the fixture block a3 is pressed, the fixture block a3 is lifted, the sliding block 133 can slide between the sliding groove 132, the side expansion rod 134 is unfolded, and after the scarecrow is pulled out, the fixture block a3 is reset by increasing the air pressure in the second air chamber a2, so that the side expansion rod 134 is fixed.

As shown in fig. 7, after the side spreading rod 134 is unfolded, through the extrusion of soil, make rubber pad s1 be close to with the one side that air cavity s2 kept away from air cavity a1 by extrusion, after fixing the scarecrow, through the setting of flexure strip s4, outwards release rubber pad s1, make rubber pad s1 hug closely soil, through seting up of chute s3, when the scarecrow inclines, catch on soil, required power when increasing the slope, with the stability that prevents empting the scarecrow in this farmland.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.