CN220108806U - Desert grass square lattice laying sand fixing vehicle - Google Patents

Abstract

The utility model discloses a desert grass square lattice laying sand fixing vehicle, which comprises a frame, a travelling crawler belt, a travelling motor, a straw mat reel, a grass conveying plate, a grass rolling cutter lifting device and a grass rolling cutter, and is characterized in that: the outer sides of four corners of the frame are provided with walking tracks; the walking motor is fixedly arranged on the frame, and an output shaft of the walking motor is fixedly connected with an input shaft of the walking crawler belt; the grass conveying plate is arranged at the middle and front part of the frame, and a straw mat scroll is arranged at the upper end of the grass conveying plate; the grass-rolling knife lifting device is arranged at the middle and rear part of the frame, and the grass-rolling knife is fixed at the lower end of the grass-rolling knife lifting device. The electric chassis of the sand fixing vehicle is driven, the walking and steering are flexible, the working requirement of automatically laying grass squares in the desert is met, the straw mat scroll, the straw transporting plate, the straw cutter lifting device and the straw cutter are adopted, the labor force of workers is liberated, the consistency of the specifications of the sand barriers of the grass squares is ensured, and the working efficiency of laying the grass squares in the desert is effectively improved.

Description

Desert grass square lattice laying sand fixing vehicle

Technical Field

The utility model relates to a sand fixing device in the field of desert vegetation restoration, in particular to a sand fixing vehicle paved on desert grass grids.

Background

Desertification is one of the serious environmental problems and natural disasters endangering human survival at present, and practice proves that the most effective method in the engineering desertification control technology is to lay grass square grids, namely crop straws are pressed into the sand from the middle part by using a blunt shovel, the depth of the crop straws inserted into the sand is 15-25 cm, and the height of the exposed sand surface is 15-25 cm. The grass square can reduce the ground wind speed by more than 40 times, and the grass square can be pricked again after 3-4 years of wheat straw rot. And the organic matters are deposited on the surface of the sand layer in such a way to form a sand crust, and finally the sand crust naturally becomes a protective film on the surface layer of the sand, so that the quicksand can be fixed. At present, the main modes for laying grass square sand barriers are simple devices such as manual and pedal shovels. The manual work efficiency is low, intensity of labour is high, grass square sand barrier lay the specification have inconsistent scheduling problem. Therefore, development of a desert grass grid laying device is urgently needed to improve working efficiency and ensure the specification of grass grid sand barriers so as to be widely popularized and applied in the field of desert restoration.

Disclosure of Invention

The utility model aims to provide a grass square lattice laying device suitable for desert terrains, which can realize the work requirement of automatically laying grass square lattices, ensure the specification of grass square lattice sand barriers and effectively improve the work efficiency of laying grass square lattices in desert.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a desert grass square lattice lays sand fixing vehicle, includes frame, walking track, walking motor, straw mat spool, fortune grass board, grass sword elevating gear, grass sword, its characterized in that: the outer sides of four corners of the frame are provided with walking tracks; the walking motor is fixedly arranged on the frame, and an output shaft of the walking motor is fixedly connected with an input shaft of the walking crawler belt; the grass conveying plate is arranged at the middle and front part of the frame, and a straw mat scroll is arranged at the upper end of the grass conveying plate; the grass cutter lifting device is arranged at the middle and rear part of the frame and consists of a lifting electric push rod, a lifting sliding block, a lifting sliding rail and a grass cutter upright post; the lifting electric push rod and the lifting slide rail are fixed on the frame, the lifting slide block is fixedly connected with the lower end of the lifting electric push rod, the lifting slide block is sleeved on the lifting slide rail to slide up and down, the grass rolling cutter stand column is mounted at the lower end of the lifting slide block, and the grass rolling cutter is fixed at the lower end of the grass rolling cutter stand column.

The utility model has the beneficial effects that: the electric chassis of the sand fixing vehicle is driven, the walking and steering are flexible, the working requirement of automatically laying grass squares in the desert is met, the straw mat scroll, the straw transporting plate, the straw cutter lifting device and the straw cutter are adopted, the labor force of workers is liberated, the consistency of the specifications of the sand barriers of the grass squares is ensured, and the working efficiency of laying the grass squares in the desert is effectively improved. The grass cutter lifting device can realize the lifting function of the grass cutter and meet the requirements of sand fixation depth adjustment and operation and non-operation mode conversion.

Drawings

FIG. 1 is a schematic perspective view of the present utility model; FIG. 2 is a schematic cross-sectional view of the present utility model.

In the figure: 1. a frame; 2. a walking track; 3. a walking motor; 4. a straw mat reel; 5. grass transporting plate; 6. a grass cutter lifting device; 61. lifting the electric push rod; 62. a lifting slide block; 63. lifting the sliding rail; 64. grass cutter upright posts; 7. grass cutter.

Description of the embodiments

The utility model is further described below with reference to the accompanying drawings: as shown in fig. 1 and 2, a desert grass square lattice laying sand fixing vehicle comprises a frame 1, a travelling crawler 2, a travelling motor 3, a straw mat reel 4, a straw transporting plate 5, a grass rolling cutter lifting device 6 and a grass rolling cutter 7, and is characterized in that: the outer sides of four corners of the frame 1 are provided with walking tracks 2; the walking motor 3 is fixedly arranged on the frame 1, and an output shaft of the walking motor 3 is fixedly connected with an input shaft of the walking crawler belt 2; the grass conveying plate 5 is arranged at the middle and front part of the frame 1, and a straw mat scroll 4 is arranged at the upper end of the grass conveying plate 5; the grass cutter lifting device 6 is arranged at the middle and rear part of the frame 1, and the grass cutter lifting device 6 consists of a lifting electric push rod 61, a lifting sliding block 62, a lifting sliding rail 63 and a grass cutter upright post 64; the lifting electric push rod 61 and the lifting slide rail 63 are fixed on the frame 1, the lifting slide block 62 is fixedly connected with the lower end of the lifting electric push rod 61, the lifting slide block 62 is sleeved on the lifting slide rail 63 to slide up and down, the grass rolling cutter stand column 64 is mounted at the lower end of the lifting slide block 62, and the grass rolling cutter 7 is fixed at the lower end of the grass rolling cutter stand column 64.

Working principle: the grass mat for laying the grass square grid is rolled on the grass mat scroll 4, the traveling caterpillar band 2 is driven to travel along with the traveling motor 3 of the sand fixing vehicle, the grass mat is rolled into sandy soil by the grass rolling knife 7 through the support of the grass conveying plate 5, and after the unidirectional operation of the sand fixing vehicle is finished, the grass mat is laid again according to the direction perpendicular to the original operation direction, so that the sand fixing grass square grid is formed, and the desert sand fixing requirement is met. The grass cutter lifting device 6 can realize the lifting function of the grass cutter 7 and realize the sand fixation depth adjustment and the conversion requirements of operation and non-operation modes.

The present embodiment is only an illustration of the concept and implementation of the present utility model, and is not limited thereto, and the technical solution without substantial transformation is still within the scope of protection under the concept of the present utility model.

Claims (1)

1. The utility model provides a desert grass square lattice lays sand fixing vehicle, includes frame, walking track, walking motor, straw mat spool, fortune grass board, grass sword elevating gear, grass sword, its characterized in that: the outer sides of four corners of the frame are provided with walking tracks; the walking motor is fixedly arranged on the frame, and an output shaft of the walking motor is fixedly connected with an input shaft of the walking crawler belt; the grass conveying plate is arranged at the middle and front part of the frame, and a straw mat scroll is arranged at the upper end of the grass conveying plate; the grass cutter lifting device is arranged at the middle and rear part of the frame and consists of a lifting electric push rod, a lifting sliding block, a lifting sliding rail and a grass cutter upright post; the lifting electric push rod and the lifting slide rail are fixed on the frame, the lifting slide block is fixedly connected with the lower end of the lifting electric push rod, the lifting slide block is sleeved on the lifting slide rail to slide up and down, the grass rolling cutter stand column is mounted at the lower end of the lifting slide block, and the grass rolling cutter is fixed at the lower end of the grass rolling cutter stand column.