CN217105020U - Grass square laying device - Google Patents
Grass square laying device Download PDFInfo
- Publication number
- CN217105020U CN217105020U CN202220747183.3U CN202220747183U CN217105020U CN 217105020 U CN217105020 U CN 217105020U CN 202220747183 U CN202220747183 U CN 202220747183U CN 217105020 U CN217105020 U CN 217105020U
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- CN
- China
- Prior art keywords
- grass
- connecting rod
- driving
- rack
- frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000005096 rolling process Methods 0.000 claims abstract description 25
- 238000013016 damping Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 239000004459 forage Substances 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000004576 sand Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000145174 Trichoneura grandiglumis Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a grass square laying device, which comprises a frame, a travelling mechanism arranged on the frame, a grass conveying mechanism and a grass rolling mechanism arranged on the frame; the grass rolling mechanism comprises a mounting frame arranged on the rack, a first driving assembly arranged on the mounting frame and a connecting rod assembly matched with the first driving mechanism; first drive assembly drive link assembly rotates and realizes rolling the grass belt that defeated grass mechanism fell, this technical scheme's grass square laying device, the forage passes through between the funnel gets into the squeeze roll, under the effect of squeeze roll extrusion and frictional force, can make the grass belt regularly constantly export to the working face on, through first drive assembly and link assembly, make the rolling wheel impress the appointed ground degree of depth with the grass square, running gear adopts crawler-type structure, the stability of walking process has been ensured, overall structure is simple, can realize the quick effectual laying of grass square.
Description
Technical Field
The utility model relates to a desert control field, concretely relates to grass square laying device.
Background
The land desertification refers to arid and semiarid regions, the damage of an ecological system is caused by the influence of natural factors and human activities, the change similar to a desert environment appears in the original non-desert regions, the living environment of people is seriously challenged by land degeneration, and the establishment of sand barriers by laying grass grids is the most effective engineering sand control means for the desertification control at present. However, at present, the layout of the grass grid sand barriers in China is still mainly finished by manpower, the efficiency is low, the labor cost is high, and the method is not suitable for the requirement of desertification control.
Therefore, in order to solve the above problems, a grass grid laying device is needed to replace the traditional manual laying mode, improve the laying efficiency and reduce the production cost.
SUMMERY OF THE UTILITY MODEL
In view of this, this technical scheme's grass square laying device, forage passes through between the funnel gets into the squeeze roll, under squeeze roll extrusion and frictional force effect, can make the grass area regularly constantly export to the working face on, through a drive assembly and link assembly for the specified ground degree of depth is impressed the grass square to the rolling wheel, running gear adopts crawler-type structure, has ensured the stability of walking process, overall structure is simple, can realize the quick effectual laying of grass square.
A grass grid laying device comprises a frame, a travelling mechanism arranged on the frame, a grass conveying mechanism arranged on the frame and a grass rolling mechanism; the grass rolling mechanism comprises a mounting frame arranged on the rack, a first driving assembly arranged on the mounting frame and a connecting rod assembly matched with the first driving mechanism; the first driving assembly drives the connecting rod assembly to rotate so as to roll the grass belt falling from the grass conveying mechanism.
Furthermore, the connecting rod assembly comprises an output connecting rod hinged to the rack, a driving connecting rod hinged to the output connecting rod and a rolling wheel arranged at the end of the output connecting rod, a telescopic connecting rod is installed between the output connecting rod and the driving connecting rod, and a damping spring is sleeved outside the telescopic connecting rod.
Further, the first driving assembly comprises a first motor arranged on the rack, a screw rod matched with the first motor for use and a thread block arranged on the driving connecting rod; the screw rod is matched with the thread block to form a screw rod nut pair, and the screw rod rotates to drive the thread block to move so as to drive the connecting rod to rotate.
Furthermore, the output connecting rod is of a V-shaped structure, the upper end of the driving connecting rod is provided with the thread block and the telescopic connecting rod, and the lower end of the driving connecting rod is hinged to the end part of the driving connecting rod.
Furthermore, the advancing mechanism comprises wheels rotatably mounted on the rack, a second motor mounted on the rack, a first gear used in cooperation with the second motor, and a second gear in meshing transmission with the first gear and driving the wheels to rotate.
Furthermore, the wheels are multiple, and the wheels are connected and installed through the crawler belt.
Furthermore, the grass conveying mechanism comprises a hopper arranged on the rack, a third motor arranged at the bottom of the hopper and a squeezing roller arranged at the bottom of the hopper.
Further, the third motor rotates and drives the squeeze roll to rotate, and a guide open slot is formed in the rack.
The utility model has the advantages that: this technical scheme's grass square laying device, forage pass through between the funnel gets into the squeeze roll, under the effect of squeeze roll extrusion and frictional force, can make the grass area constantly export to the working face regularly on, through a drive assembly and link assembly for the appointed ground degree of depth is impressed with the grass square to the rolling wheel, and running gear adopts crawler-type structure, has ensured the stability of walking process, and overall structure is simple, can realize the quick effectual laying of grass square.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a schematic view of the structure of the walking end of the present invention;
FIG. 2 is a schematic view of the grass rolling end structure of the present invention;
fig. 3 is a side view of the present invention.
Detailed Description
FIG. 1 is a schematic view of the structure of the walking end of the present invention; FIG. 2 is a schematic view of the grass rolling end structure of the present invention;
fig. 3 is a side view of the present invention; as shown in the figure, the grass grid laying device comprises a rack 1, a travelling mechanism arranged on the rack 1, a grass conveying mechanism and a grass rolling mechanism which are arranged on the rack 1; the grass rolling mechanism comprises a mounting frame 4 arranged on the rack 1, a first driving assembly arranged on the mounting frame 4 and a connecting rod assembly matched with the first driving mechanism; the first driving assembly drives the connecting rod assembly to rotate so as to roll the grass belt falling from the grass conveying mechanism; this technical scheme's grass square laying device, forage pass through between the funnel gets into the squeeze roll, under the effect of squeeze roll extrusion and frictional force, can make the grass area constantly export to the working face regularly on, through a drive assembly and link assembly for the appointed ground degree of depth is impressed with the grass square to the rolling wheel, and running gear adopts crawler-type structure, has ensured the stability of walking process, and overall structure is simple, can realize the quick effectual laying of grass square.
In this embodiment, the link assembly includes an output link 44 hinged to the frame 1, a driving link 46 hinged to the output link 44, and a rolling wheel 43 disposed at an end of the output link 44, a telescopic link 45 is installed between the output link 44 and the driving link 46, and a damping spring is sleeved on the telescopic link 45. Adopt the mode of articulated installation between the output connecting rod and the drive connecting rod the two, be provided with the transverse bar on the frame 1, be used for carrying out articulated installation to output connecting rod 44, drive connecting rod 46 rotates and to drive output connecting rod 44 and rotate, telescopic connecting rod 45 (telescopic connecting rod adopts similar hydraulic stem or other structures all can) arranges between the two, drive connecting rod 46 rotates and compresses telescopic connecting rod and then makes output connecting rod 44 rotate, damping spring's setting can be avoided rolling wheel 43 operation in-process suddenly meet the hard object and lead to rolling wheel 43 to damage.
In this embodiment, the first driving assembly includes a first motor 41 mounted on the frame, a lead screw 42 used in cooperation with the first motor 41, and a threaded block 47 mounted on a driving link 46; the screw rod is matched with the thread block to form a screw rod nut pair, and the screw rod 42 rotates to drive the thread block to move so as to drive the connecting rod to rotate. The screw thread block 47 is installed in drive connecting rod 46 tip, and first motor 41 rotates and drives the lead screw rotation, and then makes drive connecting rod 46 take place to rotate, and drive connecting rod 46 makes output connecting rod 44 rotate through telescopic link 45, and then realizes the rolling to the grass square, and first motor 41 still connects to be provided with control mechanism (adopt current control mechanism can) certainly, can realize the control of different grass square rolling degree of depth through the output control to output connecting rod 44.
In this embodiment, the output link 44 is a V-shaped structure, the upper end of the driving link 44 is provided with the thread block 47 and the telescopic link 45, and the lower end of the driving link is hinged to the end of the driving link. The end of the output connecting rod of the V-shaped structure is connected with a rolling wheel 43, and the rolling wheel 43 is used for rolling grass squares.
In this embodiment, the traveling mechanism includes a wheel 34 rotatably mounted on the frame 1, a second motor 31 mounted on the frame, a first gear 32 used in cooperation with the second motor 31, and a second gear 33 engaged with the first gear 32 for transmission and driving the wheel to rotate. The wheels are multiple (including big wheels and small wheels), and the wheels are connected and installed through a crawler belt 35. The wheels are installed on the two sides of the rack, a crawler-type structure is adopted between the wheels, the use under complex working conditions is facilitated, particularly sand and the like, the second motor 31 drives the first gear to rotate, the first gear rotates to drive the second gear to rotate, and the second gear 33 and the wheels 34 (big wheels) are coaxially arranged, so that the power output is realized.
In this embodiment, the grass conveying mechanism includes a hopper 2 installed on the frame 1, a third motor 21 installed at the bottom of the hopper 2, and a squeezing roller 22 installed at the bottom of the hopper 2. The third motor 21 rotates and drives the squeeze roller 22 to rotate, and a guide open slot is formed in the rack. Leading-in from funnel 2 in the grass area, third motor 21 drive squeeze roll 22 rotates and then extrudees the forage, reaches the output rate in accurate control grass area through the rotational speed of control squeeze roll 22 (control mechanism adopts prior art, and here is not repeated), and the grass area falls to ground through the direction open slot of seting up in the frame, extrudees the grass area through rolling wheel 43 and makes it insert in the predetermined area.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. A grass square laying device is characterized in that: comprises a frame, a travelling mechanism arranged on the frame, a grass conveying mechanism and a grass rolling mechanism which are arranged on the frame; the grass rolling mechanism comprises a mounting frame arranged on the rack, a first driving assembly arranged on the mounting frame and a connecting rod assembly matched with the first driving mechanism; the first driving assembly drives the connecting rod assembly to rotate so as to roll the grass belt falling from the grass conveying mechanism.
2. A grass grid laying apparatus according to claim 1, wherein: the connecting rod assembly comprises an output connecting rod hinged to the rack, a driving connecting rod hinged to the output connecting rod and a rolling wheel arranged at the end of the output connecting rod, a telescopic connecting rod is installed between the output connecting rod and the driving connecting rod, and a damping spring is sleeved outside the telescopic connecting rod.
3. A grass grid laying apparatus according to claim 2, wherein: the first driving assembly comprises a first motor arranged on the rack, a screw rod matched with the first motor for use and a thread block arranged on the driving connecting rod; the screw rod is matched with the thread block to form a screw rod nut pair, and the screw rod rotates to drive the thread block to move so as to drive the connecting rod to rotate.
4. A grass grid laying apparatus according to claim 3, wherein: the output connecting rod is of a V-shaped structure, the upper end of the driving connecting rod is provided with the thread block and the telescopic connecting rod, and the lower end of the driving connecting rod is hinged to the end part of the driving connecting rod.
5. A grass grid laying apparatus according to claim 1, wherein: the advancing mechanism comprises wheels rotatably mounted on the rack, a second motor mounted on the rack, a first gear matched with the second motor and a second gear in meshing transmission with the first gear and driving the wheels to rotate.
6. A grass grid laying apparatus according to claim 5, wherein: the wheels are multiple, and the wheels are connected and installed through the crawler belt.
7. A grass grid laying apparatus according to claim 1, wherein: the grass conveying mechanism comprises a funnel arranged on the rack, a third motor arranged at the bottom of the funnel and a squeezing roller arranged at the bottom of the funnel.
8. A grass grid laying apparatus according to claim 7, wherein: the third motor rotates and drives the squeeze roller to rotate, and a guide open slot is formed in the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220747183.3U CN217105020U (en) | 2022-04-01 | 2022-04-01 | Grass square laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220747183.3U CN217105020U (en) | 2022-04-01 | 2022-04-01 | Grass square laying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217105020U true CN217105020U (en) | 2022-08-02 |
Family
ID=82578684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220747183.3U Expired - Fee Related CN217105020U (en) | 2022-04-01 | 2022-04-01 | Grass square laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217105020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115341547A (en) * | 2022-08-18 | 2022-11-15 | 东南大学 | Adjustable automatic laying device for triangular grass sand barrier |
-
2022
- 2022-04-01 CN CN202220747183.3U patent/CN217105020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115341547A (en) * | 2022-08-18 | 2022-11-15 | 东南大学 | Adjustable automatic laying device for triangular grass sand barrier |
| CN115341547B (en) * | 2022-08-18 | 2023-08-01 | 东南大学 | Automatic laying device of triangle-shaped grass sand barrier with adjustable |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220802 |