CN220725228U - Forest fire prevention median excavating gear - Google Patents
Forest fire prevention median excavating gear Download PDFInfo
- Publication number
- CN220725228U CN220725228U CN202322463899.8U CN202322463899U CN220725228U CN 220725228 U CN220725228 U CN 220725228U CN 202322463899 U CN202322463899 U CN 202322463899U CN 220725228 U CN220725228 U CN 220725228U
- Authority
- CN
- China
- Prior art keywords
- soil
- machine body
- driving motor
- ditching
- rotating shaft
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- 230000002265 prevention Effects 0.000 title description 2
- 239000002689 soil Substances 0.000 claims abstract description 56
- 238000007599 discharging Methods 0.000 claims abstract description 43
- 238000002955 isolation Methods 0.000 claims abstract description 8
- 238000003801 milling Methods 0.000 claims description 17
- 238000009412 basement excavation Methods 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims 2
- 238000012876 topography Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to a forest fire-proof isolation belt excavating device which comprises a machine body, a ditching and soil discharging device arranged at the front end of the machine body, walking devices arranged at two sides of the machine body and a lifting device used for driving the machine body to walk and arranged on the walking devices and used for driving the machine body to lift. According to the utility model, the lifting device is arranged, so that the distance between the walking device and the machine body can be changed, and the distance can be adapted to the topography with height change in the forest; through setting up hook-type tooth, can dig soil earlier, through the setting of soil separating spiral again, arrange the soil of digging to both sides, set up the saw bit simultaneously, the saw bit can cut up trees rhizome, can improve the efficiency of ditching.
Description
Technical Field
The utility model relates to the technical field of excavating devices, in particular to a forest fire-proof isolation belt excavating device.
Background
In the prior art, the ditching work of the forest isolation belt is carried out by adopting manual excavation because of complex terrains in the forest and various broken stones and tree rootstocks exist, but the manual excavation efficiency is low because of the broken stones and the tree, the excavating equipment in the prior art is difficult to walk in the forest, the distance between the excavating part and the ground can not be adjusted, the complicated terrains of the forest can not be adapted, and the excavating efficiency is low.
Disclosure of Invention
The utility model provides a forest fire-proof isolation belt excavating device, which aims to solve the technical problems that equipment in the prior art cannot adapt to changeable terrains of forests and has low excavating efficiency.
The technical scheme adopted by the utility model for achieving the purpose is as follows: a forest fire barrier excavation apparatus comprising: a body;
the ditching and soil discharging device is arranged at the front end of the machine body and is used for ditching and soil discharging;
the four groups of walking devices are arranged on two sides of the machine body, the two groups of walking devices on each side are arranged front and back, and the walking devices are used for driving the machine body to walk;
the four groups of lifting devices are respectively arranged on each group of walking devices, and are connected with the machine body to drive the machine body to lift;
preferably, the ditching and soil discharging device comprises a supporting seat, a first driving motor, a soil discharging rod, two components of soil spirals, a chain wheel, a milling and throwing disc, a ditching chain, hook-shaped teeth and a saw blade, wherein the two components of soil spirals are oppositely arranged at two ends of the soil discharging rod, the chain wheel is fixedly sleeved on the soil discharging rod, the milling and throwing disc is fixedly sleeved on the soil discharging rod, the ditching chain is arranged outside the milling and throwing disc, the hook-shaped teeth are arranged on the ditching chain, the saw blade is arranged between the milling and throwing disc and the soil separating spirals and is fixedly connected with the soil discharging rod, the first driving motor is arranged in a machine body, the chain wheel and the first driving motor are in chain transmission, one end of the supporting seat is fixed on the machine body, and the other end of the supporting seat is in rotary connection with the soil discharging rod;
preferably, the walking device comprises a second driving motor, a rotating shaft, a belt wheel, a walking track, a supporting shell and a supporting frame, wherein the second driving motor is fixed in the supporting shell, the supporting frame is fixed on the supporting shell, the rotating shaft is rotationally connected to the supporting frame, the belt wheel is fixedly connected to the rotating shaft, the second driving motor drives the rotating shaft to rotate through a belt, the walking track is arranged outside the supporting shell, and the belt wheel penetrates through the supporting shell to be meshed with the walking track;
preferably, the lifting device comprises a third driving motor, a rotating shaft and a telescopic rod, wherein the third driving motor is arranged on the walking device, the rotating shaft is connected with the output end of the third driving motor, the telescopic rod is L-shaped, the rotating shaft is connected with one end of the telescopic rod, and the other end of the telescopic rod is fixed at the bottom of the machine body;
preferably, the milling and throwing disc is provided with two groups.
Compared with the prior art, the utility model has the beneficial effects that the distance between the walking device and the machine body can be changed by arranging the lifting device so as to adapt to the topography with the height change in the forest; through setting up hook-type tooth, can dig soil earlier, through the setting of soil separating spiral again, arrange the soil of digging to both sides, set up the saw bit simultaneously, the saw bit can cut up trees rhizome, can improve the efficiency of ditching.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a top view of the present utility model.
Fig. 4 is a front view of the soil discharging rod of the present utility model.
FIG. 5 is a front view of the ditcher chain and hook teeth of the present utility model.
FIG. 6 is a schematic view of the ditching and soil discharging device of the present utility model.
Fig. 7 is an enlarged view of fig. 1 at a support base of the present utility model.
Fig. 8 is an enlarged view of a portion of fig. 2 at the support base of the present utility model.
Fig. 9 is a schematic view of the structure of the lifting device of the present utility model.
Fig. 10 is a schematic view of a part of the structure of the lifting device of the present utility model.
Fig. 11 is a schematic view of the internal structure of the running gear of the present utility model.
Fig. 12 is a schematic view of the structure of the walking device of the present utility model.
In the figure: 1: a body; 2: ditching and discharging device; 201: a soil discharging rod; 202: soil separating spiral; 203: a sprocket; 204: milling and throwing the disc; 205: a ditching chain; 206: hook-shaped teeth; 207: a saw blade; 208: a support base; 209: a first driving motor; 3: a walking device; 301: a rotating shaft; 302: a walking track; 303: a support case; 304: a second driving motor; 305: a belt wheel; 306: a support frame; 4: a lifting device; 401: a third driving motor; 402: a rotating shaft; 403: a telescopic rod.
Detailed Description
The utility model relates to a forest fire-proof isolation belt excavating device, which is shown in fig. 1, 2 and 3, and comprises a machine body 1, a ditching and soil discharging device 2, a traveling device 3 and a lifting device 4, wherein the ditching and soil discharging device 2 is arranged at the front end of the machine body 1 and is used for ditching and soil discharging, the ditching and soil discharging device 2 comprises a supporting seat 208, a first driving motor 209, a soil discharging rod 201, two groups of soil screws 202, a chain wheel 203, two groups of milling and throwing discs 204, two groups of ditching chains 205, hook-shaped teeth 206 and saw blades 207, the two groups of soil screws 202 are oppositely arranged at two ends of the soil discharging rod 201, the chain wheel 203 is fixedly sleeved on the soil discharging rod 201, the milling and throwing discs 204 are fixedly sleeved on the soil discharging rod 201, the ditching chains 205 are arranged outside the milling and throwing discs 204, the hook-shaped teeth 206 are arranged on the chain 205, the saw blades 207 are arranged between the milling and the soil throwing discs 202 and are fixedly connected with the soil discharging rod 201, one end of the supporting seat 208 is fixedly connected with the machine body 1, the other end of the supporting seat is rotatably connected with the soil discharging rod 201, the first driving motor 201 is arranged in the machine body 1, and the first driving motor 209 is arranged at the two ends of the machine body through the driving chain 203; the first driving motor 209 drives the sprocket 203 and the soil discharging rod 201 to rotate through the chain, the soil discharging rod 201 drives the two groups of milling and throwing discs 204 on the soil discharging rod to rotate, so that the hook-shaped teeth 206 are driven to rotate around the soil discharging rod 201 to excavate soil, meanwhile, the saw blade 207 is driven to rotate by the soil discharging rod 201 to crush the residual trees again, and meanwhile, the excavated soil is guided out by the soil separating spirals 202 on two sides.
Four sets of running gear 3 set up respectively in organism 1 both sides, two sets of running gear 3 of every side set up around for drive organism 1 walking, as shown in fig. 11, running gear 3 includes second driving motor 304, pivot 301, band pulley 305, walking track 302, supporting shell 303, support frame 306, second driving motor 304 is fixed in supporting shell 303, the support frame 306 is fixed in on supporting shell 303, pivot 301 rotates to be connected on supporting frame 306, band pulley 305 fixed connection is on pivot 301, second driving motor 304 drives pivot 301 through the belt and rotates, walking track 302 sets up outside supporting shell 303, band pulley 305 passes supporting shell 303 and walking track 302 meshing. The second driving motor 304 drives the rotating shaft 301 to rotate, so that the belt pulley 305 is driven to rotate, and the belt pulley 305 drives the walking crawler 302 to move.
The lifting device 4 is provided with four groups, the four groups of lifting devices 4 are respectively arranged on the four groups of traveling devices 3, the lifting device 4 is connected with the machine body 1 and used for driving the machine body 1 to lift, the lifting device 4 comprises a third driving motor 401, a rotating shaft 402 and a telescopic rod 403, the third driving motor 401 is arranged on the traveling device 3, the rotating shaft 402 is connected with the output end of the third driving motor 401, the telescopic rod 403 is L-shaped, the rotating shaft 402 is connected with one end of the telescopic rod 403, the other end of the telescopic rod 403 is fixed at the bottom of the machine body 1, the rotating shaft 402 and the telescopic rod 403 are driven to rotate around the axis of the rotating shaft 402 through the third driving motor 401, the lifting of the machine body 1 is realized, the telescopic rod 403 is contracted by gravity when the machine body 1 lifts, and the telescopic rod 403 is elongated by the gravity of the machine body 1 when the machine body 1 falls.
The working flow is as follows: simultaneously, the first driving motor 209 and the second driving motor 304 are started, the first driving motor 209 drives the chain wheel 203 and the soil discharging rod 201 to rotate through a chain, the soil discharging rod 201 drives the two groups of milling and throwing discs 204 on the soil discharging rod to rotate, so that the hook-shaped teeth 206 are driven to rotate around the soil discharging rod 201 to excavate soil, meanwhile, the saw blade 207 is driven by the soil discharging rod 201 to rotate, residual trees are crushed again, meanwhile, the excavated soil is guided out by the soil separating spirals 202 on two sides, the second driving motor 304 drives the rotating shaft 301 to rotate, so that the belt wheel 305 is driven to rotate, the walking track 302 is driven by the belt wheel 305 to walk forwards, if the special topography needs to be adjusted, the third driving motor 401 drives the rotating shaft 402 and the telescopic rod 403 to rotate around the axis of the rotating shaft 402, so that lifting and falling of the machine body 1 are realized, the telescopic rod 403 is contracted by gravity of the machine body 1 when the machine body 1 falls down.
The present utility model has been described in terms of embodiments, and it will be appreciated by those of skill in the art that various changes can be made to the features and embodiments, or equivalents can be substituted, without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A forest fire barrier belt excavation apparatus, comprising:
a machine body (1);
the ditching and soil discharging device (2) is arranged at the front end of the machine body (1) and is used for ditching and soil discharging;
the four groups of walking devices (3), two groups of walking devices (3) are arranged on two sides of the machine body (1), the two groups of walking devices (3) on each side are arranged front and back, and the walking devices (3) are used for driving the machine body (1) to walk;
four groups of lifting devices (4), wherein each group of lifting devices (4) are arranged on the walking device (3), and the lifting devices (4) are connected with the machine body (1) and used for driving the machine body (1) to lift.
2. The forest fire-resistant isolation belt excavating device according to claim 1, wherein the ditching and soil-discharging device (2) comprises a supporting seat (208), a first driving motor (209), a soil-discharging rod (201), two groups of soil spirals (202), a chain wheel (203), a milling and throwing disc (204), a ditching chain (205), hook teeth (206) and a saw blade (207), the two groups of soil spirals (202) are oppositely arranged at two ends of the soil-discharging rod (201), the chain wheel (203) is fixedly sleeved on the soil-discharging rod (201), the milling and throwing disc (204) is fixedly sleeved on the soil-discharging rod (201), the ditching chain (205) is arranged outside the milling and throwing disc (204), the hook teeth (206) are arranged on the ditching chain (205), the saw blade (207) is arranged between the milling disc (204) and the soil-dividing spiral (202) and is fixedly connected with the soil-discharging rod (201), the first driving motor (209) is arranged in a machine body (1), and the first driving motor (203) is fixedly sleeved on the soil-discharging rod (201) through the first chain wheel (208) and one end of the supporting seat (201).
3. The forest fire-resistant isolation belt excavating device according to claim 1, wherein the travelling device (3) comprises a second driving motor (304), a rotating shaft (301), a belt wheel (305), a travelling crawler (302), a supporting shell (303) and a supporting frame (306), the second driving motor (304) is fixed in the supporting shell (303), the supporting frame (306) is fixed on the supporting shell (303), the rotating shaft (301) is rotationally connected on the supporting frame (306), the belt wheel (305) is fixedly connected on the rotating shaft (301), the second driving motor (304) drives the rotating shaft (301) to rotate through a belt, the travelling crawler (302) is arranged outside the supporting shell (303), and the belt wheel (305) is meshed with the travelling crawler (302) through the supporting shell (303).
4. The forest fire-proof isolation belt excavating device according to claim 1, wherein the lifting device (4) comprises a third driving motor (401), a rotating shaft (402) and a telescopic rod (403), the third driving motor (401) is arranged on the traveling device (3), the rotating shaft (402) is connected with the output end of the third driving motor (401), the telescopic rod (403) is of an L shape, the rotating shaft (402) is connected with one end of the telescopic rod (403), and the other end of the telescopic rod (403) is fixed at the bottom of the machine body (1).
5. A forest fire barrier excavation apparatus as claimed in claim 2, wherein the milling and throwing discs (204) are provided in two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322463899.8U CN220725228U (en) | 2023-09-12 | 2023-09-12 | Forest fire prevention median excavating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322463899.8U CN220725228U (en) | 2023-09-12 | 2023-09-12 | Forest fire prevention median excavating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220725228U true CN220725228U (en) | 2024-04-05 |
Family
ID=90496533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322463899.8U Active CN220725228U (en) | 2023-09-12 | 2023-09-12 | Forest fire prevention median excavating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220725228U (en) |
-
2023
- 2023-09-12 CN CN202322463899.8U patent/CN220725228U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |