CN209964584U

CN209964584U - Desert planting is punched and is prevented collapsing and exempt from to return husky dado

Info

Publication number: CN209964584U
Application number: CN201822134367.9U
Authority: CN
Inventors: 董素芹; 郭聪睿; 高兵; 乔俊飞; 杜娟
Original assignee: Vocational and Technical College of IMAU
Current assignee: Vocational and Technical College of IMAU
Priority date: 2018-12-19
Filing date: 2018-12-19
Publication date: 2020-01-21
Anticipated expiration: 2028-12-19

Abstract

The utility model discloses a desert planting punching collapse-prevention sand-return-free protective wall, which comprises a protective wall barrel and a spiral drill bit; the spiral drill comprises a main rod and a spiral piece, wherein the spiral piece is fixed around the main rod; the protective wall barrel surrounds the spiral drill head cover and is arranged right below the pressure plate of the spiral drill bit, and the protective wall barrel is shorter than the length of the spiral blade on the spiral drill bit; the left retaining wall is formed by a retaining wall joint which can be folded leftwards through a hinge piece; the right retaining wall is formed by a retaining wall joint which can be turned rightwards through a hinge piece; the hinged part is arranged at the peak position between the left retaining wall sections; a groove is arranged on the buckling surface of the wall protecting joint at the bottommost part of the left protective wall, and structures such as round holes are vertically arranged at the bottom of the inner side of the groove; the utility model discloses can make the hole that bores on the desert can not take place to sink before planting, need not during the planting and return to soil and bury plant roots, unusual convenience.

Description

Desert planting is punched and is prevented collapsing and exempt from to return husky dado

Technical Field

The utility model relates to a desert afforestation field, concretely relates to desert is planted and is punched and prevent that collapse exempts from to return husky dado.

Background

At present, global desertification is serious, desertification is still expanded, and how to prevent desertification is the problem which is thought to be solved by various countries in the world at present. At present, desert greening engineering is an effective way for improving desert severity, some green plants capable of living in desert are generally planted in desert to lock water and fix soil, during planting, holes need to be dug and punched firstly, root systems of the green plants suitable for desert survival are planted in the holes, then soil is returned and watered, but due to the fact that desert soil is special, particularly in inner Mongolia arid and semi-arid regions, no matter digging or punching is carried out, the sand is poor in adhesion among the sands, after punching of a punching drill bit is finished and taken out, a stand horse can collapse to automatically backfill, and planting efficiency is extremely slow.

Disclosure of Invention

An object of the utility model is to provide a desert is planted and is punched and prevent collapsing and exempt from back husky dado, utilize the anger to drill, the dado of this application can insert the hole of beating in real time, when preventing to take out the auger drill, the sand of pore wall sinks, buries the hole, has planted the back, takes the dado out, need not to return soil, utilizes sand self to sink, returns soil automatically, and is very convenient, promotes planting efficiency by a wide margin.

A desert planting perforation collapse prevention sand return-free protective wall comprises a protective wall barrel and a spiral drill bit; the spiral drill comprises a main rod and a spiral piece, wherein the spiral piece is fixed around the main rod; the protective wall barrel surrounds the spiral drill head cover and is arranged right below the pressure plate of the spiral drill bit, and the protective wall barrel is shorter than the length of the spiral blade on the spiral drill bit;

the wall-protecting barrel is formed by buckling a left wall-protecting and a right wall-protecting to form a cylindrical barrel body; the left retaining wall is formed by a retaining wall joint which can be folded leftwards through a hinge piece; the right retaining wall is formed by a retaining wall joint which can be turned rightwards through a hinge piece; the hinged part is arranged at the peak position between the left retaining wall sections; a groove is formed on the buckling surface of the wall protecting joint at the bottommost part of the left protective wall, and a round hole is vertically formed at the bottom of the inner side of the groove; an L-shaped barb is arranged on the buckling surface of the wall protecting section at the bottommost part of the right protecting wall; when the two hooks are buckled, the barbs are inserted into the round holes.

Preferably, handles are arranged on the top wall protecting sections of the left wall protecting section and the right wall protecting section.

Preferably, the wall protecting section at the bottommost part of the wall protecting barrel is in a blade shape and is inserted into a hole drilled by the auger bit.

Preferably, the diameter of the pressure plate is larger than the diameter of the hole drilled by the auger bit, and the pressure plate is of a disc-shaped structure.

Preferably, when the wall protection barrel is buckled, the diameter of the formed round barrel is smaller than that of the pressing plate.

Preferably, the left retaining wall is composed of at least one retaining wall section, and the right retaining wall is composed of at least one retaining wall section.

Preferably, the length of each section of the left protective wall and the right protective wall is 5-10 cm.

Preferably, the auger bit is 3-5cm longer than the retaining wall barrel.

The beneficial effects of the utility model reside in that can be in the drill bit when punching, insert the dado bucket in punching, prevent that the sand from collapsing and burying the hole, and simultaneously, plant after the plant, take the dado bucket festival by festival out, every takes out a festival, the dado all is buckled along the position of articulated elements to the left and right sides about, at this in-process, the downthehole sand of beating can progressively collapse, play the effect to the automatic soil that returns of plant, and the dado bucket of taking out is owing to can buckle to the left and right sides, can not cause the scratch to the stem leaf of plant, promote the survival rate of plant in the desert, whole process is very convenient, planting efficiency promotes by a wide margin.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the retaining wall barrel of the present invention.

Fig. 3 is a schematic view of the butt joint structure of the bottom of the retaining wall bucket, which is not practical in the new type.

Fig. 4 is a schematic view of the state structure of the present invention.

In the figure, a retaining wall barrel 1, a spiral drill bit 2, a pressure plate 3, a left retaining wall 4, a right retaining wall 5, a hinge piece 6, a groove 7, a circular hole 8 and a barb 9.

Detailed Description

As shown in the figure, the desert planting punching collapse-prevention sand return-free protective wall comprises a protective wall barrel 1 and a spiral drill bit 2; the spiral drill bit 2 is divided into a main rod and a spiral piece, and the spiral piece is fixed around the main rod, and the spiral drill bit is characterized in that a pressure plate 3 is fixed on the top of the spiral piece of the spiral drill bit 2 and is perpendicular to the main rod; the wall protection barrel 1 is covered under a pressure plate 3 of the spiral drill bit 2 around the spiral drill bit 2, and the wall protection barrel 1 is shorter than the length of a spiral sheet on the spiral drill bit 2;

the wall-protecting barrel 1 is formed into a cylindrical barrel body by buckling a left wall-protecting 4 and a right wall-protecting 5; the left retaining wall 4 is formed by a retaining wall joint which can be folded leftwards through a hinge piece 6; the right protective wall 5 is formed by a protective wall joint which can be turned rightwards through a hinge piece 6; the hinge member 6 is installed at the peak position between the left retaining wall 4 sections; a groove 7 is arranged on the buckling surface of the wall protecting joint at the bottommost part of the left protective wall 4, and a round hole 8 is vertically arranged at the bottom of the inner side of the groove 7; an L-shaped barb 9 is arranged on the buckling surface of the wall protecting joint at the bottommost part of the right protecting wall 5; when the two-way buckle is buckled, the barb 9 is inserted into the round hole 8.

Preferably, the top wall protecting nodes of the left wall protecting 4 and the right wall protecting 5 are provided with handles; the most bottom wall protecting section of the wall protecting barrel 1 is in a blade shape and is inserted into a hole drilled by the auger bit 2; the diameter of the pressure plate 3 is larger than that of the hole drilled by the spiral drill 2, and the pressure plate 3 is of a disc-shaped structure; when the wall protection barrels 1 are buckled, the diameter of the formed round barrel is smaller than that of the pressure plate 3; the left retaining wall 4 at least consists of one retaining wall section, and the right retaining wall 5 at least consists of one retaining wall section; the length of each section of the left protective wall 4 and the right protective wall 5 is 5-10 cm; the length of the spiral drill bit 2 which is longer than the wall protection barrel 1 is 3-5 cm.

The utility model discloses a use method: before the spiral drill bit 2 punches, the wall protection barrel 1 is buckled and wrapped on the spiral drill bit 2, and the upper top surface of the wall protection barrel 1 is clamped below a pressure plate 3 on the spiral drill bit 2; the spiral drill bit 2 rotates to start punching, when the spiral drill bit 2 gradually extends into the punched hole, the pressure plate 3 presses the wall protection barrel 1 to enter the punched hole (the sand is very easy to press in due to loose and soft sand), then the spiral drill bit 2 is pulled out, at the moment, due to the reason of the wall protection barrel 1, sand cannot collapse, then plants are planted in the wall protection barrel 1, the wall protection barrel 1 is pulled out from the current hole section by section, in the pulling-out process, one section of the wall protection is not pulled out, the wall protection barrel is rotated and expanded outwards through a hinge point, so that plant stems and leaves cannot be scratched and damaged by the wall protection (the desert plants are generally in a fluffy state, the stems and leaves have larger cross sections than the root system in the horizontal direction), after the wall protection barrel 1 is pulled out, due to the collapse of the sand, the hole can be filled, the soil returning process is finally carried out, and the subsequent planting steps can be carried out, the whole process can save a large, plays a very big role in the greening of desert areas.

The left protective wall 4 and the right protective wall 5 are buckled: the right protective wall 5 moves upwards and lifts relative to the left protective wall 4 to enable the barb 9 to enter the groove 7, then moves downwards relative to the left protective wall 4 to enable the end of the barb 9 to be inserted into the round hole 8 to form a buckling rotary table, and during separation, the inverted operation is carried out.

Claims

1. A desert planting perforation collapse prevention sand return-free protective wall comprises a protective wall barrel and a spiral drill bit; the spiral drill comprises a main rod and a spiral piece, wherein the spiral piece is fixed around the main rod; the protective wall barrel surrounds the spiral drill head cover and is arranged right below the pressure plate of the spiral drill bit, and the protective wall barrel is shorter than the length of the spiral blade on the spiral drill bit;

2. The desert planting punching collapse-preventing sand return-preventing retaining wall as claimed in claim 1, wherein handles are arranged on top retaining wall sections of the left retaining wall and the right retaining wall.

3. The desert planting punching collapse-preventing sand-return-preventing retaining wall as claimed in claim 1, wherein the retaining wall section at the bottommost part of the retaining wall barrel is knife-edge-shaped and is inserted into a hole drilled by a spiral drill bit.

4. The desert planting punching collapse-preventing sand-return-preventing retaining wall as claimed in claim 1, wherein the diameter of the pressing plate is larger than that of the holes drilled by the auger bit, and the pressing plate is of a disc-shaped structure.

5. The desert planting perforated collapse-preventing sand-return-preventing retaining wall as claimed in claim 1, wherein when the retaining wall barrels are buckled, the diameter of the formed round barrel is smaller than that of the pressing plate.

6. The desert planting punching collapse-preventing sand-return-preventing retaining wall as claimed in claim 1, wherein the left retaining wall is composed of at least one retaining wall section, and the right retaining wall is composed of at least one retaining wall section.

7. The desert planting punching collapse-preventing sand return-preventing retaining wall as claimed in claim 1, wherein the length of each section of the left retaining wall and the right retaining wall is 5-10 cm.

8. The desert planting punching collapse-preventing sand-return-preventing retaining wall as claimed in claim 1, wherein the length of the spiral drill bit, which is longer than the retaining wall barrel, is 3-5 cm.