Straw grid laying device for desertification control

Abstract

The utility model belongs to the technical field of desertification control, and discloses a grass grid laying device for desertification control, which comprises a moving frame, a hay roll placing box is fixedly mounted between one sides of the moving frame, a grass roll discharging groove is formed in the bottom of the hay roll placing box, a mounting frame is fixedly mounted at the bottom of the hay roll placing box, and a grass roll discharging groove is formed in the mounting frame. A first lead screw is installed on the inner side of the installation frame in a threaded mode, a rotary knob is fixedly installed on one side of the first lead screw, a plurality of limiting rods are installed on the inner side of the installation frame in a sliding mode, a hay roll is placed on the inner side of a hay roll containing box and penetrates through the upper portion of a hay roll discharging groove, and a flattening plate is installed on the inner side of the installation frame. The control knob drives the first lead screw to rotate, the first lead screw can drive the clamping block to move through thread fit, the clamping block can lock and fix the flattening plate, the flattening plate is driven to move through the moving frame, soil can be flattened, and a hay roll can be laid conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to desert control technical field especially, a kind of grass square laying device for desert control. BACKGROUND

[0002] Desertification control is a global problem, and grass square is a kind of grid-shaped protective belt, which plays a role in preventing wind and sand, and conserving water. In the early stage of desert control, sand barriers are needed to be made by using grass square to fix sand and reduce the mobility of sand surface, which provides a prerequisite for subsequent plant planting. The laying of grass square is usually to make dry grass into grass rolls and press them into sand through laying tool. Grass square laying vehicle is a commonly used tool for laying grass square, which is equipped with grass rolls for laying. However, in the traditional technology, the grass square laying equipment cannot lay the grass square directly, but needs to lay the warp first and then the weft, finally forming the grass square.

[0003] CN 119083445 A discloses a grass square laying device for desert control, which comprises a vehicle frame, a connecting beam fixed to the front end of the vehicle frame in the direction of travel, three dry grass roll boxes fixed side by side on the top of the vehicle frame, a grass roll box inside which is rotatably connected with a grass roll, a grass roll laying part with a number matching the number of dry grass roll boxes and fixed to the bottom of the vehicle frame, and two dry grass plate boxes fixed side by side on the top of the vehicle frame away from the connecting beam, with a grass plate discharging part arranged in the middle of the dry grass plate box corresponding to the joint of the two dry grass roll boxes.

[0004] When in use, the desert is not flat, and the staff needs to level the laying position by machine before laying the grass square, which reduces the work efficiency. Therefore, the present application provides a grass square laying device for desert control. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims to provide a grass square laying device for desert control, which solves the existing problems.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A grass square laying device for desert control, comprising a moving frame, a dry grass roll placing box fixedly installed between one side of the moving frame, a grass roll discharging groove opened in the bottom of the dry grass roll placing box, an installation frame fixedly installed at the bottom of the dry grass roll placing box, a first lead screw threadedly installed on the inner side of the installation frame, a knob fixedly installed on one side of the first lead screw, a plurality of limiting rods slidingly installed on the inner side of the installation frame, a clamping block fixedly installed on one side of the limiting rod, the clamping block fixedly installed on one side of the first lead screw, and a flattening plate arranged on the inner side of the installation frame.

[0008] As a further improvement of the above-mentioned scheme, a plurality of first electric telescopic rods are fixedly installed at the bottom of the hay roll placing box, a first fixing frame is fixedly installed at the output end of the first electric telescopic rod, a first motor is fixedly installed at one side of the first fixing frame, a drive shaft is fixedly installed at the output end of the first motor, and a plurality of slotted wheels are fixedly installed at the outer side of the drive shaft.

[0009] As a further improvement of the above-mentioned scheme, a plurality of second electric telescopic rods are fixedly installed at the bottom of the fixing plate, a second fixing frame is fixedly installed at the output end of the second electric telescopic rod, a rotating shaft is rotatably installed at the inner side of the second fixing frame, and a plurality of grass pressing wheels are fixedly installed at the outer side of the rotating shaft.

[0010] As a further improvement of the above-mentioned scheme, a second motor is fixedly installed at the top of the moving frame, a second screw rod is fixedly installed at the output end of the second motor, a second screw rod is rotatably installed at the inner side of the moving frame, a belt pulley is fixedly installed at the outer side of the second screw rod, and a synchronous belt is tightly arranged at the outer side of the belt pulley.

[0011] As a further improvement of the above-mentioned scheme, a plurality of guide rods are fixedly installed at the inner side of the moving frame, a lifting frame is slidably installed at the outer side of the guide rod, the lifting frame is threadedly installed at the outer side of the second screw rod, and a plurality of moving pulleys are rotatably installed at the outer side of the lifting frame.

[0012] By adopting the above technical scheme, the second motor drives the second screw rod to rotate according to the required laying depth, the second screw rod drives the second screw rod on both sides to rotate through the belt pulley and the synchronous belt, and the lifting frame and the moving pulley are driven to move up and down through the threaded cooperation of the second screw rod, so that the height of the pushing plate can be controlled.

[0013] As a further improvement of the above-mentioned scheme, the pushing plate is in the shape of a C-shaped letter, a clamping groove is formed at one side of the pushing plate, and the clamping block is fitted with the clamping groove.

[0014] By adopting the above technical scheme, the clamping groove facilitates the clamping block to lock the pushing plate, and facilitates the staff to disassemble, replace and maintain the pushing plate.

[0015] As a further improvement of the above-mentioned scheme, a threaded hole and a limiting groove are formed at the top of the lifting frame, the second screw rod is engaged with the threaded hole, and the guide rod is fitted with the limiting groove.

[0016] By adopting the above technical scheme, the threaded hole facilitates the second screw rod to drive the lifting frame after rotating, the lifting frame can be limited by the guide rod after being stressed, and the guide rod allows the lifting frame to only slide.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] (1) the grass checkerboard laying device for desert control, the hay roll is placed in the inner side of the hay roll placing box, and it is passed from above the hay roll discharge chute, the push flat plate is installed in the inner side of the mounting frame, the control knob drives the first lead screw to rotate, the first lead screw can drive the clamping block to move through thread cooperation, the clamping block can lock and fix the push flat plate, the push flat plate is moved through the moving frame, and the soil can be pushed flat, so that the hay roll is laid conveniently;

[0019] (2) the grass checkerboard laying device for desert control, the depth of the second motor can be controlled according to the need laying, the second lead screw can drive the second lead screw on both sides to rotate through the belt pulley and synchronous belt, the second lead screw can drive the lifting frame and the moving pulley to move up and down through thread cooperation, so that the height of the push flat plate can be controlled, at this moment, the first fixed frame can be controlled to descend through the first electric telescopic rod, the driving shaft and the slotted wheel are rotated through the control first motor, the slotted wheel can dig ditch to the soil after rotating, and the hay roll is laid in the inner side of the ditch. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawing needed to be used in the embodiment, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0021] Figure 1 It is the three-dimensional structure schematic view of the utility model;

[0022] Figure 2 It is the three-dimensional structure schematic view of the utility model;

[0023] Figure 3 It is the three-dimensional structure schematic view of the utility model explosion part;

[0024] Figure 4 It is the three-dimensional structure schematic view of the utility model part.

[0025] In the figure: 1, moving frame; 2, hay roll placing box; 3, hay roll discharge chute; 4, mounting frame; 5, first lead screw; 6, limiting rod; 7, knob; 8, clamping block; 9, push flat plate; 10, first electric telescopic rod; 11, first fixed frame; 12, first motor; 13, drive shaft; 14, slotted wheel; 15, fixed plate; 16, second electric telescopic rod; 17, second fixed frame; 18, rotating shaft; 19, grass pressing wheel; 20, second motor; 21, second lead screw; 22, guide rod; 23, pulley; 24, synchronous belt; 25, lifting frame; 26, moving pulley. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Reference Figures 1-4 A grass checkerboard laying device for desert control, comprising a moving frame 1, a hay roll placing box 2 is fixedly installed on one side of the moving frame 1, a hay roll discharge chute 3 is formed in the bottom of the hay roll placing box 2, a mounting frame 4 is fixedly installed on the bottom of the hay roll placing box 2, a first lead screw 5 is screw-installed in the inner side of the mounting frame 4, a knob 7 is fixedly installed on one side of the first lead screw 5, a plurality of limiting rods 6 are slidingly installed in the inner side of the mounting frame 4, a clamping block 8 is fixedly installed on one side of the limiting rod 6, the clamping block 8 is fixedly installed on one side of the first lead screw 5, and a push flat plate 9 is arranged on the inner side of the mounting frame 4.

[0028] In the embodiment, a plurality of first electric telescopic rods 10 are fixedly installed on the bottom of the hay roll placing box 2, a first fixed frame 11 is fixedly installed on the output end of the first electric telescopic rod 10, a first motor 12 is fixedly installed on one side of the first fixed frame 11, a drive shaft 13 is fixedly installed on the output end of the first motor 12, and a plurality of slotted wheels 14 are fixedly installed on the outer side of the drive shaft 13.

[0029] In the embodiment, a fixed plate 15 is fixedly installed on one side of the moving frame 1, a plurality of second electric telescopic rods 16 are fixedly installed on the bottom of the fixed plate 15, a second fixed frame 17 is fixedly installed on the output end of the second electric telescopic rod 16, a rotating shaft 18 is rotatably installed in the inner side of the second fixed frame 17, and a plurality of grass pressing wheels 19 are fixedly installed on the outer side of the rotating shaft 18.

[0030] In this embodiment, the top of the moving frame 1 is fixedly installed with a second motor 20, the output end of the second motor 20 is fixedly installed with a second lead screw 21, the inner side of the moving frame 1 is rotatably installed with the second lead screw 21, the outer side of the second lead screw 21 is fixedly installed with a belt pulley 23, and the outer side of the belt pulley 23 is tightly arranged with a synchronous belt 24.

[0031] In this embodiment, the inner side of the moving frame 1 is fixedly installed with a plurality of guide rods 22, the outer side of the guide rod 22 is slidably installed with a lifting frame 25, the lifting frame 25 is threadedly installed on the outer side of the second lead screw 21, and the outer side of the lifting frame 25 is rotatably installed with a plurality of moving pulleys 26.

[0032] In this embodiment, the shape of the pushing plate 9 is C-shaped, and the pushing plate 9 is provided with a clamping groove on one side, and the clamping block 8 is fitted with the clamping groove.

[0033] In this embodiment, the top of the lifting frame 25 is provided with a threaded hole and a limiting groove, the second lead screw 21 is engaged with the threaded hole, and the guide rod 22 is fitted with the limiting groove.

[0034] In the embodiment of the application, the implementation principle of the grass checkerboard laying device for desert control is that: the straw roll is placed in the inner side of the straw roll placing box 2, and is passed from above the straw roll discharging groove 3, the pushing plate 9 is installed on the inner side of the mounting frame 4, the control knob 7 drives the first lead screw 5 to rotate, the first lead screw 5 can drive the clamping block 8 to move through thread cooperation, the clamping block 8 can lock and fix the pushing plate 9, the pushing plate 9 is moved by the moving frame 1, the soil can be pushed flat, the straw roll can be laid, the depth of laying can be controlled, the second motor 20 drives the second lead screw 21 to rotate, the second lead screw 21 drives the two sides of the second lead screw 21 to rotate through the belt pulley 23 and the synchronous belt 24, the second lead screw 21 drives the lifting frame 25 and the moving pulley 26 to move up and down through thread cooperation, so that the height of the pushing plate 9 can be controlled, at this time, the first electric telescopic rod 10 drives the first fixed frame 11 to descend, the first motor 12 drives the driving shaft 13 and the slotted wheel 14 to rotate, the slotted wheel 14 can dig a ditch in the soil after rotating, the straw roll can be laid in the ditch, after laying is completed, the second electric telescopic rod 16 drives the second fixed frame 17 to descend, the straw roll can be pressed down by the straw pressing wheel 19 above, so that the grass checkerboard laying effect is better and more flat.

[0035] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The grass checkerboard laying device for desert management provided by the present application is described in detail above. The principles and implementation manners of the present application are described by applying specific embodiments in this paper, and the above embodiment description is only used to help understand the method and core idea of the present application. It should be pointed out that, for ordinary skilled persons in the technical field, some improvements and modifications can be made to the present application without departing from the principles of the present application, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A straw checkerboard laying device for desertification control, characterized in that, include: A movable frame (1) is provided, and a hay bale storage box (2) is fixedly installed on one side of the movable frame (1). A hay bale discharge chute (3) is provided at the bottom of the hay bale storage box (2). An installation frame (4) is fixedly installed at the bottom of the hay bale storage box (2). A first lead screw (5) is threaded on the inner side of the installation frame (4). A knob (7) is fixedly installed on one side of the first lead screw (5). Multiple limiting rods (6) are slidably installed on the inner side of the installation frame (4). A clamping block (8) is fixedly installed on one side of the limiting rod (6). The clamping block (8) is fixedly installed on one side of the first lead screw (5). A push plate (9) is provided on the inner side of the installation frame (4).

2. The straw checkerboard laying device for desertification control according to claim 1, characterized in that, The bottom of the hay roll storage box (2) is fixedly equipped with a plurality of first electric telescopic rods (10), the output end of the first electric telescopic rods (10) is fixedly equipped with a first fixing frame (11), a first motor (12) is fixedly equipped on one side of the first fixing frame (11), a drive shaft (13) is fixedly equipped on the output end of the first motor (12), and a plurality of slotted wheels (14) are fixedly equipped on the outer side of the drive shaft (13).

3. The straw checkerboard laying device for desertification control according to claim 1, characterized in that, A fixed plate (15) is fixedly installed on one side of the mobile frame (1). Multiple second electric telescopic rods (16) are fixedly installed at the bottom of the fixed plate (15). A second fixed frame (17) is fixedly installed at the output end of the second electric telescopic rods (16). A rotating shaft (18) is rotatably installed on the inner side of the second fixed frame (17). Multiple grass pressing wheels (19) are fixedly installed on the outer side of the rotating shaft (18).

4. A grass checkerboard laying device for desertification control according to claim 1, characterized in that, A second motor (20) is fixedly installed on the top of the movable frame (1). A second lead screw (21) is fixedly installed at the output end of the second motor (20). The second lead screw (21) is rotatably installed on the inner side of the movable frame (1). A pulley (23) is fixedly installed on the outer side of the second lead screw (21). A synchronous belt (24) is tensioned on the outer side of the pulley (23).

5. A grass checkerboard laying device for desertification control according to claim 4, characterized in that, Multiple guide rods (22) are fixedly installed on the inner side of the movable frame (1), and a lifting frame (25) is slidably installed on the outer side of the guide rods (22). The lifting frame (25) is threaded on the outer side of the second lead screw (21), and multiple movable pulleys (26) are rotatably installed on the outer side of the lifting frame (25).

6. A grass checkerboard laying device for desertification control according to claim 1, characterized in that, The push plate (9) is C-shaped, and a locking groove is provided on one side of the push plate (9). The locking block (8) fits into the locking groove.

7. A grass checkerboard laying device for desertification control according to claim 5, characterized in that, The top of the lifting frame (25) is provided with a threaded hole and a limiting groove. The second lead screw (21) meshes with the threaded hole, and the guide rod (22) fits into the limiting groove.

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