CN216739556U

CN216739556U - Full-automatic grass square laying machine

Info

Publication number: CN216739556U
Application number: CN202122225130.3U
Authority: CN
Inventors: 常同立; 袁杰潮; 张玉豪; 孙雨橦; 闫路诚; 周为民
Original assignee: Northeast Forestry University
Current assignee: Northeast Forestry University
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-06-14
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a full-automatic grass grid laying machine, which comprises: a storage bin, a grass pressing mechanism, a conveying mechanism, a traveling mechanism, a power energy source and a control device. The storage silo sets up in grass square machine upper portion of laying, and the storage silo includes: the storage bin body, the scattering wheels are in a group, and the linen swinging plate is in a group. The scattering wheel is transversely arranged at the middle lower part of the storage bin. The linen swinging plate is transversely arranged at the bottom of the storage bin and above the discharge hole. One part of the conveying mechanism is arranged at the lower part of the discharge port of the storage bin, the other part of the conveying mechanism is arranged below the grass pressing mechanism, and the conveying mechanism consists of two synchronous belts with material shifting teeth. The grass pressing mechanism is positioned at the upper part of the conveying mechanism and at the rear part of the storage bin. The running gear is located in the lower part of the grass square laying machine. The power energy source and the control device provide energy for the movement and control of the parts. The utility model can use scattered straws to lay grass squares. The walking wheel is suitable for desert walking. The utility model can effectively solve the problems of high labor intensity and low efficiency of manual grass square grid laying.

Description

Full-automatic grass square laying machine

Technical Field

The utility model relates to desert restoration, in particular to a full-automatic grass grid laying machine.

Background

With the progress of environmental remediation, desert remediation attracts people's attention, and a particularly effective remediation method in sand remediation is to control sand by laying grass squares. Grass grid sand fixation is a great invention for desertification control people in the last 60 th century. Modern researches show that the grass square lattice can obstruct the flow of wind sand, preserve moisture and help soil to crust, and has important effects on wind prevention and sand fixation.

Most of grass square grid laying at the present stage is still finished by manpower, and the efficiency is low. The existing grass grid laying machine has the problems that a grass curtain needs to be prepared in advance (grass grids are laid by the grass curtain), the practicability of a transverse grass grid laying mechanism is not strong, and the transverse grass grid laying mechanism is difficult to adapt to desert walking.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as described in the background art, the existing grass grid laying machine has the problems that a grass curtain needs to be prepared in advance (grass grids are laid by the grass curtain), the practicability of a transverse grass grid laying mechanism is not strong, the transverse grass grid laying mechanism is difficult to adapt to desert walking and the like.

In order to solve the above problems, the present invention provides the following technical solutions:

a grass grid laying machine adapted for sand-land wheeling, comprising: a storage bin, a grass pressing mechanism, a conveying mechanism, a traveling mechanism, a power energy source, a control device and the like. The storage silo set up in grass square machine upper portion of laying, the storage silo includes: the storage bin body, the scattering wheels and the linen swinging plates are combined into a whole. The scattering wheel is transversely arranged at the middle lower part in the storage bin. The linen swinging plate is transversely arranged on the discharge port at the bottom of the storage bin and is positioned below the scattering wheel. One part of the conveying mechanism is arranged at the lower part of the discharge port of the storage bin, the other part of the conveying mechanism is arranged below the grass pressing mechanism, and the conveying mechanism consists of two synchronous operation conveying belts with material shifting teeth. The grass pressing mechanism consists of a grass pressing spade plate and a guide device, and is positioned on the upper part of the conveying mechanism and at the rear part of the storage bin. The walking mechanism is positioned at the lower part of the grass grid laying machine, and the walking mechanism adopts four walking wheels with special shapes, and each walking wheel is provided with six wheel feet. The power energy and control device provides energy for the movement and control of the components.

Furthermore, the storage bin is a box body designed according to the overall arrangement of the grass square laying machine, the upper part of the storage bin is provided with a feeding hole, the lower part of the storage bin is provided with a discharging hole, and the width of the storage bin is slightly larger than the length of the straws.

Furthermore, the scattering wheel is arranged in the storage bin in a penetrating mode through the bearing seat on the side wall, and the scattering wheel can rotate circumferentially.

Furthermore, the linen swinging plate is installed in the storage bin in a penetrating mode through the bearing seat on the side wall, and the linen swinging plate can swing.

Furthermore, the conveying mechanism adopts a through shaft to drive two conveying belts, the belt wheel and the conveying belts are provided with synchronous teeth, and the conveying belts are provided with shifting teeth.

Further, the horizontal width of the grass pressing spade plate is 100 cm.

Furthermore, the walking wheels of the walking mechanism are driven by independent hydraulic motors or electric motors.

Furthermore, the power energy and the control mechanism can be driven by a motor and an electric cylinder, and can also be driven and controlled by a hydraulic motor and a hydraulic cylinder.

Compared with the defects and shortcomings of the prior art, the utility model has the following beneficial effects:

the grass square paving machine suitable for desert walking is used for ecological restoration of desert, the storage bin holds straw raw materials, the scattering wheels scatter the straw raw materials, the grass distributing swing plate distributes scattered straw on the conveying belt, and the material shifting teeth of the conveying belt push the straw to be right below the grass pressing mechanism. The grass square grid laying machine is simple and efficient, and is suitable for the operation requirement of automatically laying grass squares. The walking wheel is suitable for walking on desert sloping fields. The utility model can effectively solve the problems of high labor intensity and low efficiency of manual grass square grid laying.

Drawings

Fig. 1 is a schematic structural diagram of a full-automatic grass grid laying machine according to an embodiment of the present invention.

Fig. 2 is a schematic side view of a fully automatic grass grid laying machine according to an embodiment of the present invention.

Fig. 3 is a schematic top view of a fully automatic grass grid laying machine according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a grass pressing shovel plate according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a breaker according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a linen swing board provided by the embodiment of the present invention.

Fig. 7 is a schematic view of a walking wheel structure according to an embodiment of the present invention.

Fig. 8 is a schematic diagram of a conveyor belt structure provided by an embodiment of the utility model.

Fig. 9 is a schematic view of a laying path of a full-automatic grass grid laying machine according to an embodiment of the present invention.

In the figure: 1 is a storage bin; 101 is a feed inlet; 102 is a discharge hole; 103 is a scattering wheel; 104 is a linen swinging plate; 2, a grass pressing mechanism; 201 is a grass pressing spade plate; 202 is a guide device; 3 is a conveying mechanism; 301 is a first conveyor belt; 302 is a second conveyor belt; 303 is a synchronizing tooth; 304 is a kick-out tooth; 4 is a walking mechanism; 401 is a first step traveling wheel; 402 is a second step row wheel; 403 is a third step road wheel; 404 is a fourth road wheel; 405 is a wheel foot; 5 is a power energy source and a control device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 3, the front end of the upper part of the storage bin 1 is provided with a storage bin body 101 which is a box body designed according to the overall arrangement of the grass square laying machine and is used for storing straw raw materials for laying grass squares. The width of the storage bin is slightly larger than the length of the straw. The upper part of the storage bin 1 is provided with a feeding hole 102 for throwing straw raw materials. The lower part of the storage bin is provided with a discharge hole 103 for distributing straws to the conveying belt. In order to lay grass squares with scattered straw, a set of breaker wheels 104 is provided inside the storage silo, the structure of which is shown in fig. 4. A group of linen swinging plates 105 is arranged inside the storage bin, and the structure of the storage bin is shown in figure 5. The linen swing plate 105 and the driving device thereof are arranged on the discharge port 103, the linen swing plate 105 is installed on the side wall of the storage bin in a penetrating mode through the bearing seat, and the linen swing plate 105 can swing. The scattering wheel 104 and the driving device thereof are arranged above the linen swinging plate 105, the scattering wheel 104 is penetratingly arranged on the side wall of the storage bin through a bearing seat, and the scattering wheel 104 can rotate circumferentially. One part of the conveying mechanism is arranged at the lower part of the discharge hole 103 of the storage bin 1, the other part is arranged below the grass pressing mechanism 2, the conveying mechanism 3 adopts a through shaft to drive a first conveying belt 301 and a second conveying belt 302, taking the first conveying belt 301 as an example, the structure of the conveying mechanism refers to fig. 7, a belt wheel and the conveying belts are provided with synchronous teeth 303, and the conveying belts are provided with material shifting teeth 304. The conveying belt is provided with a sensor for sensing the straws. The grass pressing mechanism 2 mainly comprises a grass pressing shovel plate 201 and a guide device 202, and the structure of the grass pressing mechanism 2 is shown in fig. 6, and the grass pressing mechanism 2 is positioned at the upper part of the conveying mechanism 3 and at the rear part of the storage bin 1. The horizontal width of the grass pressing spade plate 201 is 100 cm. The grass pressing mechanism 2 is provided with a sensor for sensing the position of the grass pressing shovel plate. The traveling mechanism is located at the lower part of the grass grid laying machine, and the traveling mechanism 4 is composed of four specially shaped traveling wheels, namely a first traveling wheel 401, a second traveling wheel 402, a third traveling wheel 403 and a fourth traveling wheel 404, and the first traveling wheel 401 is taken as an example, and the structure of the traveling mechanism is shown in fig. 8, and the traveling mechanism has six wheel feet 405. Each walking wheel of the walking mechanism 4 is driven by an independent hydraulic motor or an electric motor. The power energy and control device 5 provides energy for the movement and control of the above components. The alternative of the power energy and control device comprises a hydraulic mechanism or an electric mechanism, wherein the hydraulic mechanism is driven and controlled by a hydraulic motor and a hydraulic cylinder, and the electric mechanism is driven and controlled by a motor and an electric cylinder.

The working principle is as follows:

the storage bin holds the straw raw materials, and the scattering wheels 104 scatter the straw raw materials to avoid cross-linking among the straws. The linen swinging plate 105 spreads the scattered straws on a first conveying belt 301 and a second conveying belt 302 of the conveying mechanism 3, and the material poking teeth 304 of the conveying belts poke the straws by one layer (with the thickness of 3-5 cm) and convey the straws to the position right below the grass pressing mechanism 2. The grass pressing spade plate 201 of the grass pressing mechanism 2 presses the middle part of the straw, and further directly presses the straw downwards from the first conveyer belt 301 and the second conveyer belt 302 until the straw is inserted into sandy soil and reaches a certain depth (usually 10-15 cm), and a section of grass square with the length of 100cm can be paved by one grass pressing movement of the grass pressing mechanism 2. The walking mechanism 4 adopts four walking wheels, each walking wheel is driven independently, and the grass pressing mechanism 2 presses grass once when the walking wheels rotate by one step (1/6 circumference). In the horizontal grass square, the walking wheels laid by the grass square laying machine ride on the already laid vertical grass squares, and the horizontal grass squares are laid between the vertical grass squares to finally generate the vertically and horizontally crossed grass squares, and the laying path of the grass square laying machine is shown in fig. 9.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A full-automatic grass grid laying machine, comprising: storage silo, grass pressing mechanism, conveying mechanism, running gear, power energy and controlling means, the storage silo set up in grass square and lay machine upper portion, the storage silo includes: the grass storage cabin body, one group of scattering wheels and one group of linen swinging plates are arranged, the scattering wheels are transversely arranged at the middle lower part in the storage cabin, the linen swinging plates are transversely arranged on a discharge port at the bottom of the storage cabin and are positioned below the scattering wheels, one part of the conveying mechanism is arranged at the lower part of the discharge port of the storage cabin, the other part of the conveying mechanism is arranged below the grass pressing mechanism, the conveying mechanism consists of two synchronous operation conveying belts with stirring teeth, the grass pressing mechanism consists of a grass pressing spade plate and a guiding device, the grass pressing mechanism is positioned at the upper part of the conveying mechanism and at the rear part of the storage cabin, the walking mechanism is positioned at the lower part of a grass square laying machine and adopts four walking wheels, each walking wheel has six wheel feet, and the power energy and control device provides energy for the movement and control of each component.

2. A fully automatic grass grid laying machine according to claim 1, wherein the storage bin is a box designed according to the overall layout of the grass grid laying machine, the upper part of the box is provided with a feed inlet, the lower part of the box is provided with a discharge outlet, and the width of the storage bin is slightly larger than the length of the straw.

3. A fully automated grass grid laying machine according to claim 1, wherein the breaker wheel is mounted through the storage bin by a bearing block on the side wall, the breaker wheel being rotatable circumferentially.

4. The machine as claimed in claim 1, wherein the cloth grass laying plate is mounted in the storage bin by a bearing block on a side wall, and the cloth grass laying plate can swing.

5. A fully automatic grass grid laying machine according to claim 1, wherein the conveyor means uses a through shaft to drive two conveyor belts, the belt pulleys and belts being provided with synchronizing teeth, the belts being provided with kick-off teeth.

6. A fully automatic grass grid laying machine according to claim 1, wherein the grass pressing shovel plate of the grass pressing mechanism has a horizontal width of 100 cm.

7. A fully automatic grass square laying machine according to claim 1, wherein the walking wheels of the walking mechanism are driven by independent hydraulic or electric motors.

8. A fully automatic grass grid laying machine according to claim 1 wherein the power source and control means is driven and controlled by electric motors and electric cylinders or hydraulic motors and hydraulic cylinders.