CN114698511B - Continuous laying device for grass square sand barrier grass rolls - Google Patents

Abstract

The utility model relates to a continuous laying device of grass square sand barrier grass roll, which comprises a carriage body, the automobile body lower extreme is equipped with the ditching wheel, press the grass wheel and draw in the device in, the ditching wheel, press the grass wheel and draw in the device in proper order along the direction of advance of automobile body and arrange, still be equipped with on the automobile body and pull wheelset and continuous feed arrangement, continuous feed arrangement includes first runner and second runner, it establishes the below between first runner and second runner to pull the wheelset, first runner and second runner respectively are equipped with a plurality of storage silos along circumference, the storage silo is used for placing the grass roll, the storage silo lateral wall is equipped with the breach that is used for the grass roll stub to go out of the storehouse, first runner and second runner rotate in turn to ejection of compact position so that the forage links up, it is used for pulling the grass roll stub to pull the wheelset, the problem of the continuous transport of grass square laying device's grass roll has been solved.

Description

Continuous laying device for grass square sand barrier grass rolls

Technical Field

The invention relates to the field of desert control, in particular to a continuous grass grid sand barrier grass roll laying device.

Background

When the desert is treated, the grass grids laid on the sand can effectively prevent the sand dune from moving, plants can be planted on the sand dune after the sand dune is fixed, the desert is gradually greened, and therefore the laid grass grids play a great role in wind prevention and sand fixation.

The storage capacity of the grass roll of the existing grass square laying device is small, the grass square is required to be supplied to a supply station from time to time when being laid, a large amount of time is wasted due to the fact that the running speed of a vehicle on a sand ground is limited, the return feeding is carried out, a storage bin is arranged behind a laying vehicle to store the grass, and when the grass at a working position is used up, the grass is manually supplied to the working position of the grass roll. When the grass roll is used up, need park and change the grass roll, but because the feed opening still has one end distance apart from pressing between the grass wheel, need manually pull out the grass roll stub bar and link up the grass wheel department on ground after the grass roll is changed, very inconvenient.

Disclosure of Invention

The invention provides a continuous grass grid sand barrier grass roll laying device, which solves the problem of continuous grass roll conveying of the grass grid laying device.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a continuous laying device of grass square sand barrier grass roll, which comprises a carriage body, the automobile body lower extreme is equipped with the ditching wheel, the grass pressing wheel with draw in the device in, the ditching wheel, the grass pressing wheel is arranged in proper order with draw in the device in along the direction of advance of automobile body, still be equipped with on the automobile body and pull wheelset and continuous feed arrangement, continuous feed arrangement includes first runner and second runner, it establishes the below between first runner and second runner to pull the wheelset, first runner and second runner respectively are equipped with a plurality of storage silos along circumference, the storage silo is used for placing the grass roll, the storage silo lateral wall is equipped with the breach that is used for the grass roll stub bar to go out of the storehouse, first runner and second runner rotate in turn to ejection of compact position so that the forage links up, it is used for pulling the grass roll stub bar group to pull.

In the preferred scheme, the continuous feeding device is provided with a first discharging position and a second right discharging position, the centers of the first discharging position and the second right discharging position are provided with telescopic inserted rod devices, the end parts of the inserted rod devices are provided with conical heads, the outer side of each inserted rod device is sleeved with a rotatable rotating shaft, and the inserted rod devices are used for inserting the middle parts of the rolls of grass so as to ensure that the outer walls of the rolls of grass are not in contact with the inner walls of the storage bins.

In the preferred scheme, the storage bin gap is provided with a first clamping wheel and a second telescopic clamping wheel, the first clamping wheel and the second clamping wheel can rotate, and the first clamping wheel and the second clamping wheel are mutually abutted to clamp the straw roll head.

In the preferred scheme, a stub bar driving device is arranged on one side of the first clamping wheel and comprises a linear driving device, a rotatable driving wheel is arranged at one end of the linear driving device, and the driving wheel abuts against the first clamping wheel to drive the first clamping wheel to rotate.

In the preferred scheme, a buffer device is further arranged between the linear driving device and the driving wheel, the buffer device comprises an outer barrel and a telescopic rod, the outer barrel extends to be connected with the linear driving device, the telescopic rod is rotatably connected with the driving wheel, the outer barrel is in sliding sleeve connection with the telescopic rod, a spring is further arranged in the outer barrel, and the spring abuts against the end portion of the telescopic rod.

In the preferred scheme, the continuous feeding device for the electric power distribution box further comprises a box body, a support is arranged on the box body, a sliding block is arranged at one end, away from the box body, of the support, a bearing seat and a sliding seat are arranged on two sides of the continuous feeding device on the box body respectively, an inserted rod device is connected with the sliding seat and the sliding block in a sliding mode, a conical rotating inner ring is arranged in the bearing seat, and a conical head of the inserted rod device is connected with the rotating inner ring of the bearing seat in a sleeved mode.

In the preferred scheme, one end of the inserted bar device is provided with a linear slide rail, the linear slide rail is connected with the slide block in a sliding manner, the support is provided with a rotatable gear, and the side surface of the linear slide rail is provided with a rack which is meshed with the gear.

In the preferred scheme, the continuous feeding device is provided with a first feeding position and a second feeding position, the vehicle body is provided with a box body, the continuous feeding device is arranged in the box body, feed inlets which can be opened are formed in the positions, close to the first feeding position and the second feeding position, of the side wall of the box body, and a stub bar feeding groove is formed in the side wall of each feed inlet.

In a preferable scheme, the first rotating wheel and the second rotating wheel are provided with rotating middle shafts, belt wheels are sleeved on the rotating middle shafts, the rotating device further comprises a rotating wheel driving motor, a first driving belt and a second driving belt, and the rotating wheel driving motor drives the first rotating wheel and the second rotating wheel to rotate through the first driving belt and the second driving belt.

In the preferred scheme, the traction wheel group is arranged above the ditching wheel and the grass pressing wheel, the traction wheel group comprises a first traction wheel and a second traction wheel, a channel for grass to pass through is arranged between the first traction wheel and the second traction wheel, and at least one of the first traction wheel and the second traction wheel is provided with a driving device.

The invention has the beneficial effects that: the rotary wheel with multiple bin positions is arranged, so that when the forage is used up, the bin positions can be switched to work only by rotating the rotary wheel, and the forage does not need to be carried again manually; the two rotating wheels are arranged, and the straw roll in the second rotating wheel starts to be conveyed before the straw roll in the first rotating wheel is about to run out, so that the tail end of the first straw roll is connected with the stub bar of the second straw roll, and the continuous conveying of the straw is ensured; in the preferred scheme, the centers of a first discharging position and a second right discharging position corresponding to the first rotating wheel and the second rotating wheel are provided with telescopic inserting rod devices which can be inserted into the center of the straw roll to lift the straw roll so as to prevent the wall of the straw roll from rubbing the inner wall of the bin; in the preferred scheme, the grass pressing wheel rear is equipped with draws in the device in, can effectively gather together sandy soil, protects straw pole both sides, prevents to lie prone and falls.

Drawings

The invention is further illustrated by the following figures and examples.

FIG. 1 is a schematic of the present invention.

Fig. 2 is a schematic view of the case of the present invention.

FIG. 3 is a schematic view of a continuous feed apparatus of the present invention.

Fig. 4 is a top view of the principal structure of the present invention.

Fig. 5 is an enlarged view of the invention at a.

Fig. 6 is an enlarged view of the present invention at B.

Fig. 7 is an enlarged view of the invention at C.

FIG. 8 is a schematic view showing a state of the continuous feeder of the present invention.

FIG. 9 is a schematic view of the continuous feed apparatus of the present invention in the second state.

FIG. 10 is a schematic view of a state three of the continuous feed apparatus of the present invention.

FIG. 11 is a schematic view of the continuous feed apparatus of the present invention in state IV.

Fig. 12 is a schematic view of the gathering device of the present invention.

In the figure: a vehicle body 1; a box body 2; a traction wheel set 201; a stub bar feed chute 202; a riding wheel 203; a feed inlet 204; a continuous feed device 3; a first pulley 301; a second reel 302; a storage bin 303; a first pinch wheel 304; a second clamping wheel 305; a drive wheel 306; a rotating shaft 307; a rack 308; a socket 309; a photosensor 310; a first drive belt 311; a slider 312; a slider 313; a gear 314; a bracket 315; a buffer device 316; a second belt 317; a ditching wheel 4; a grass pressing wheel 5; a furling device 6; pulling the blocking piece 601; a bracket 602; and (6) mounting a plate 603.

Detailed Description

As shown in fig. 1-12, a continuous grass grid sand-barrier grass roll laying device includes a vehicle body 1, a ditching wheel 4, a grass pressing wheel 5 and a furling device 6 are arranged at the lower end of the vehicle body 1, the ditching wheel 4, the grass pressing wheel 5 and the furling device 6 are sequentially arranged along the advancing direction of the vehicle body 1, a traction wheel set 201 and a continuous feeding device 3 are further arranged on the vehicle body 1, the continuous feeding device 3 includes a first rotating wheel 301 and a second rotating wheel 302, the traction wheel set 201 is arranged below the space between the first rotating wheel 301 and the second rotating wheel 302, the first rotating wheel 301 and the second rotating wheel 302 are respectively provided with a plurality of storage bins 303 along the circumferential direction, the storage bins 303 are used for placing grass rolls, the side walls of the storage bins 303 are provided with notches for discharging grass roll heads, the first rotating wheel 301 and the second rotating wheel 302 rotate to discharging positions in turn to connect the grass rolls, and the traction wheel set 201 is used for pulling the grass roll heads.

Riding wheels 203 are arranged on two sides of the traction wheel set 201 and used for limiting forage.

When the device is installed, the circumferential rotation angles of the first rotating wheel 301 and the second rotating wheel 302 are staggered by a certain angle, and the rotating wheels at five positions are taken as examples, and as shown in fig. 3, the circumferential rotation angles of the first rotating wheel 301 and the second rotating wheel 302 are staggered by 36 degrees.

The furling device 6 comprises a mounting plate 603, the mounting plate 603 is connected with the vehicle body 1, two sides of the lower end of the mounting plate 603 are provided with brackets 602, each bracket 602 is further provided with a pulling separation blade 601, the two pulling separation blades 601 are oppositely arranged, and a furling channel is arranged between the two pulling separation blades 601.

The shifting block 601 is thin in front and thick in back, so that the folding channel is gradually narrowed, the range of the front end is large, more soil can be gathered, and the narrow part of the rear end enables sandy soil to be higher.

In the preferred scheme, continuous feed arrangement 3 is equipped with the right material level of going out of first material level and second, and the right material level of going out of first material level and second corresponds first runner 301 and second runner 302, and first material level of going out and the right material level center of second are equipped with telescopic inserted bar device, and inserted bar device tip is equipped with the cone, and the cover of inserted bar device outside has rotatable pivot 307, and the inserted bar device is used for inserting the middle part of the grass roll so that the outer wall of the grass roll and the inner wall of storage silo 303 contactless, prevents that the too big grass that breaks of friction.

The first discharging position and the second discharging position are provided with photoelectric sensors 310, preferably in a correlation mode, and the residual diameter of the straw roll can be detected.

In a preferred scheme, a first clamping wheel 304 and a second telescopic clamping wheel 305 are arranged at the notch of the storage bin 303, the first clamping wheel 304 and the second clamping wheel 305 can rotate, and the first clamping wheel 304 and the second clamping wheel 305 abut against each other to clamp the grass rolling head.

In a preferred scheme, a stub bar driving device is arranged on one side of the first clamping wheel 304, the stub bar driving device comprises a linear driving device, a rotatable driving wheel 306 is arranged at one end of the linear driving device, a motor is connected to one side of the driving wheel 306, and the driving wheel 306 abuts against the first clamping wheel 304 to drive the first clamping wheel 304 to rotate.

In a preferable scheme, a buffer device 316 is further arranged between the linear driving device and the driving wheel 306, the buffer device 316 comprises an outer cylinder and a telescopic rod, the outer cylinder extends and is connected with the linear driving device, the telescopic rod is rotatably connected with the driving wheel 306, the outer cylinder is in sliding sleeve connection with the telescopic rod, a spring is further arranged in the outer cylinder, and the spring abuts against the end portion of the telescopic rod.

The buffering device can reduce the precision requirement of the linear driving device on the installation position and reduce the debugging difficulty.

The linear driving device is preferably an electric push rod with a guide rod, and the whole vehicle executing device can be conveniently and uniformly driven electrically.

The telescopic structure of the second clamping wheel 305 is similar to that of the buffer device, and can be a sleeve-spring-telescopic rod type structure, which can provide continuous clamping force and prevent the stub bar from being pulled back by the roll of the sod roll when the first rotating wheel 301 and the second rotating wheel 302 rotate.

In the preferable scheme, the continuous feeding device further comprises a box body 2, a support 315 is arranged on the box body 2, a sliding block 313 is arranged at one end, away from the box body 2, of the support 315, a bearing seat 309 and a sliding seat 312 are respectively arranged on two sides of the continuous feeding device 3 on the box body 2, an inserted rod device is connected with the sliding seat 312 and the sliding block 313 in a sliding mode, a conical rotating inner ring is arranged in the bearing seat 309, and a conical head of the inserted rod device is sleeved with the rotating inner ring of the bearing seat 309.

The sliding block, the sliding seat and the bearing seat provide three supporting positions for the inserted rod device, so that the stress structure is improved, and the inserted rod device is prevented from being pressed and deformed by grass rolls.

In a preferable scheme, one end of the inserted link device is provided with a linear slide rail, the linear slide rail is connected with a slide block 313 in a sliding manner, a rotatable gear 314 is arranged on a bracket 315, the gear 314 is driven by a motor, a rack 308 is arranged on the side surface of the linear slide rail, and the rack 308 is meshed with the gear 314.

In the preferred scheme, the continuous feeding device 3 is provided with a first feeding position and a second feeding position, the vehicle body 1 is provided with the box body 2, the continuous feeding device 3 is arranged in the box body 2, the side wall of the box body 2 is provided with openable feeding ports 204 near the first feeding position and the second feeding position, and the side wall of the feeding port 204 is provided with a stub bar feeding groove 202.

After the rolls are loaded into the storage space, the stub bar can be conveniently held by hand to slide from the feed chute 202 to the inside of the storage space, and the stub bar can be conveniently slid into the gap between the first clamping wheel 304 and the second clamping wheel 305.

In a preferable scheme, the first rotating wheel 301 and the second rotating wheel 302 are provided with rotating middle shafts, belt wheels, preferably synchronous wheels, are sleeved on the rotating middle shafts, the rotating middle shafts further comprise rotating wheel driving motors, a first driving belt 311 and a second driving belt 317, and the rotating wheel driving motors drive the first rotating wheel 301 and the second rotating wheel 302 to rotate through the first driving belt 311 and the second driving belt 317.

The connection mode is two, one is that the second transmission belt 317 is connected with the rotation middle shafts of the first rotating wheel 301 and the second rotating wheel 302, and the first transmission belt 311 is connected with the driving motor and one of the rotation middle shafts; the other connection mode is that two rotation middle shafts are respectively and directly connected with a driving motor, and the first rotating wheel 301 and the second rotating wheel 302 can synchronously rotate in both modes.

In the preferred scheme, the traction wheel set 201 is arranged above the gap between the ditching wheel 4 and the grass pressing wheel 5, the traction wheel set 201 comprises a first traction wheel and a second traction wheel, a channel for grass to pass through is arranged between the first traction wheel and the second traction wheel, and at least one of the first traction wheel and the second traction wheel is provided with a driving device.

The outer walls of the first traction wheel and the second traction wheel are provided with convex teeth, so that the first traction wheel and the second traction wheel can be meshed shallowly, only one motor is needed to drive the traction wheel set 201 to rotate in a meshed mode, and gaps among meshed teeth are large due to the fact that the meshing is shallow, so that forage can pass through the traction wheel set conveniently and cannot be crushed.

When the straw grass rolling vehicle works, the vehicle body 1 advances, the ditching wheels 4 are embedded into the ground, roll while moving, form a groove on the sand, the traction wheel set 201 pulls the straw roll material head, the straw roll material head falls to the ground, and is pressed into the formed groove by the straw pressing wheel 5, the straw is turned upwards and erected, and the furling device 6 pulls the sandy soil at the two grooves towards the middle to protect the outer side of the erected straw.

The feed inlet 204 is opened, the grass roll is placed into each storage bin 303, the head of the grass roll slides laterally into the space between the first clamping wheel 304 and the second clamping wheel 305 along the head feed chute 202 to be clamped, the first rotating wheel 301 and the second rotating wheel 302 are rotated to the next bin position, the operation is repeated in sequence to fill each storage bin 303, and the head is reserved and clamped.

Referring to fig. 8, when the previous roll of sod is about to be used up, the first wheel 301 and the second wheel 302 rotate simultaneously, one of the first wheel 301 and the second wheel 302 rotates to a pre-loading position, for example, five-bin position, the pre-loading position is close to 36 °, at this time, the plunger device is inserted into the roll of sod, and then the first wheel 301 and the second wheel 302 continue to rotate to make the total angle equal to 36 °, and the roll of sod is lifted and suspended.

As shown in fig. 9, when the second wheel 302 is at the second discharging position, before the straw roll in the storage space is used up, the linear driving device drives the driving wheel 306 to move downwards and abut against the first clamping wheel 304, the straw roll material head drops by self-weight and falls into the traction wheel set 201, and the straw roll material head can overlap with the material tail of the previous straw roll by a small section without influencing the laying;

when the roll of sod at the first discharging position is used up, as shown in fig. 10, the linear driving device retracts, the sod continues to be discharged under the driving of the traction wheel set 201, when the photoelectric sensor 310 detects that the diameter of the roll of sod is reduced to a set value, the inserting rod device retracts, the residual sod rolls to the bin position, as the weight of the roll of sod is light at the moment, the friction resistance is very little, and the discharging is not influenced, as shown in fig. 11, the first rotating wheel 301 and the second rotating wheel 302 rotate simultaneously and approach to 36 degrees, the inserting rod device at the first discharging position extends out of the center of the roll of sod, the first rotating wheel 301 and the second rotating wheel 302 continue to rotate at a small angle, so that the first rotating wheel 301 is at the first discharging position, and the linear driving device extends out of the stub bar driving the first discharging position again.

The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and includes equivalents of technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.

Claims (6)

1. The utility model provides a continuous laying device of grass square sand barrier grass roll which characterized by: the grass roll cutting machine comprises a vehicle body (1), wherein a ditching wheel (4) and a grass pressing wheel (5) are arranged at the lower end of the vehicle body (1), the ditching wheel (4) and the grass pressing wheel (5) are sequentially arranged along the advancing direction of the vehicle body (1), a traction wheel set (201) and a continuous feeding device (3) are further arranged on the vehicle body (1), the continuous feeding device (3) comprises a first rotating wheel (301) and a second rotating wheel (302), the traction wheel set (201) is arranged below the space between the first rotating wheel (301) and the second rotating wheel (302), the first rotating wheel (301) and the second rotating wheel (302) are respectively provided with a plurality of storage bins (303) along the circumferential direction, the storage bins (303) are used for placing grass rolls, the side walls of the storage bins (303) are provided with notches for discharging grass roll heads out of the bins, the first rotating wheel (301) and the second rotating wheel (302) rotate to discharging positions in turn to enable the grass rolls to be connected, and the traction wheel set (201) is used for pulling the grass roll heads;

the continuous feeding device (3) is provided with a first discharging position and a second right discharging position, telescopic inserted rod devices are arranged in the centers of the first discharging position and the second right discharging position, conical heads are arranged at the end parts of the inserted rod devices, a rotatable rotating shaft (307) is sleeved on the outer side of each inserted rod device, and the inserted rod devices are used for being inserted into the middle of the sod rolls so that the outer walls of the sod rolls are not in contact with the inner wall of the storage bin (303);

a first clamping wheel (304) and a second telescopic clamping wheel (305) are arranged at the notch of the storage bin (303), the first clamping wheel (304) and the second clamping wheel (305) can rotate, and the first clamping wheel (304) and the second clamping wheel (305) are mutually abutted to clamp a straw roll head;

a stub bar driving device is arranged on one side of the first clamping wheel (304), the stub bar driving device comprises a linear driving device, a rotatable driving wheel (306) is arranged at one end of the linear driving device, and the driving wheel (306) abuts against the first clamping wheel (304) to drive the first clamping wheel (304) to rotate;

traction wheel set (201) is established in the top department between ditching wheel (4) and grass pressing wheel (5), and traction wheel set (201) is equipped with the passageway that is used for the forage to pass through between first traction wheel and the second traction wheel including first traction wheel and second traction wheel, and at least one is equipped with drive arrangement in first traction wheel and the second traction wheel.

2. The continuous laying apparatus of grass grid sand barrier sod rolls as claimed in claim 1, wherein: still be equipped with buffer (316) between sharp drive arrangement and drive wheel (306), buffer (316) include urceolus and telescopic link, and the urceolus stretches to be connected with sharp drive arrangement, and telescopic link and drive wheel (306) rotate to be connected, and urceolus and telescopic link slip cup joint still are equipped with the spring in the urceolus, and the spring supports and leans on the telescopic link tip.

3. The continuous laying apparatus of grass grid sand barrier sod rolls as claimed in claim 1, wherein: the continuous feeding device is characterized by further comprising a box body (2), a support (315) is arranged on the box body (2), a sliding block (313) is arranged at one end, far away from the box body (2), of the support (315), a bearing seat (309) and a sliding seat (312) are arranged on two sides of the continuous feeding device (3) on the box body (2), an inserted bar device is connected with the sliding seat (312) and the sliding block (313) in a sliding mode, a conical rotating inner ring is arranged in the bearing seat (309), and a conical head of the inserted bar device is sleeved with the rotating inner ring of the bearing seat (309).

4. The continuous laying apparatus of grass grid sand barrier sod rolls as claimed in claim 3, wherein: one end of the inserted bar device is provided with a linear slide rail, the linear slide rail is connected with the slide block (313) in a sliding way, the bracket (315) is provided with a rotatable gear (314), the side surface of the linear slide rail is provided with a rack (308), and the rack (308) is meshed with the gear (314).

5. The continuous laying apparatus of grass grid sand barrier sod rolls as claimed in claim 1, wherein: continuous feed arrangement (3) are equipped with first feed position and second feed position, are equipped with box (2) on automobile body (1), and continuous feed arrangement (3) are established in box (2), and box (2) lateral wall is close to first feed position and second feed position department and is equipped with feed inlet (204) that can open, and feed inlet (204) lateral wall is equipped with stub bar feed chute (202).

6. The continuous laying apparatus of grass grid sand barrier sod rolls as claimed in claim 1, wherein: the first rotating wheel (301) and the second rotating wheel (302) are provided with rotating middle shafts, belt wheels are sleeved on the rotating middle shafts, the rotating middle shafts further comprise rotating wheel driving motors, first driving belts (311) and second driving belts (317), and the rotating wheel driving motors drive the first rotating wheel (301) and the second rotating wheel (302) to rotate through the first driving belts (311) and the second driving belts (317).

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