CN207913042U - A kind of forest fire prevention and control brush blowing all-in-one machine based on caterpillar chassis - Google Patents
A kind of forest fire prevention and control brush blowing all-in-one machine based on caterpillar chassis Download PDFInfo
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- CN207913042U CN207913042U CN201721647935.4U CN201721647935U CN207913042U CN 207913042 U CN207913042 U CN 207913042U CN 201721647935 U CN201721647935 U CN 201721647935U CN 207913042 U CN207913042 U CN 207913042U
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- saw blade
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- fire prevention
- forest fire
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Abstract
The utility model discloses a kind of forest fire prevention and control brush blowing all-in-one machine based on caterpillar chassis, including crawler-type traveling chassis, the brush cutter on crawler-type traveling chassis and the two-stage axial flow wind spray set on brush cutter top；The brush cutter front end is equipped with several circular saw blades, and the air outlet of the two-stage axial flow wind spray is arranged in the surface of circular saw blade.The utility model can realize forest land cross-country walk, have brush and blowing operation function, and easy to operate, passability is good, extinguishing effect is excellent, safety is good.
Description
Technical field
The forest fire prevention and control brush that the utility model is related to a kind of based on caterpillar chassis is dried all-in-one machine, and wind-force fire extinguishing is belonged to
Machine technical field.
Background technology
Most of existing Portable pneumatic extinguisher all uses centrifugal fan, and the operation principle of centrifugal fan is profit
The pressure of air and speed is set to increase with the effect of centrifugal force, when impeller high speed rotation, the air into impeller is just centrifuging
The outer rim of impeller is pushed under the action of power, these swiftly flowing air are compressed, and are focused in volute type casing, so
The volute type casing being gradually expanded afterwards using section, speed continuously decrease, and a part of kinetic energy is transformed into pressure energy again, further
The pressure for improving air, is finally extruded by casing outlet.But centrifugal spray working efficiency at this stage is low, and extinguishing effect is not
Ideal, common axial-flow type spray are mostly single machine manual operation, and there are weight greatly, vibration and noise are big, working environment is severe,
That there are safeties is poor by personnel in the operation of the scene of a fire, the burn of personnel easily occurs, therefore, it is necessary to by people from wind-force extinguishing operation
It frees.
Invention content
Goal of the invention：The utility model aim is in view of the deficiencies of the prior art, to provide a kind of based on caterpillar chassis
Forest fire prevention and control brush dry all-in-one machine, compare centrifugal spray, gas is entered axially into and is discharged in axial flow blower,
There is no centrifugal intertia force, the wind pressure very little that can be generated, but the air quantity and air outlet velocity that generate are very big, can provide powerful high speed
Air jet.
Technical solution：Forest fire prevention and control brush blowing all-in-one machine described in the utility model based on caterpillar chassis, including carry out
Belt walking chassis, the brush cutter on crawler-type traveling chassis and the two-stage axial flow wind set on brush cutter top
Spray；The brush cutter front end is equipped with several circular saw blades, and the air outlet of the two-stage axial flow wind spray is arranged
In the surface of circular saw blade.Crawler-type traveling chassis has good stability and good walking and steering capability, fits
Close the fire-fighting operation of the environment such as forest；Coordinate the circular saw blade of brush cutter front end, two-stage axial flow wind spray that can play
Good extinguishing effect.
Above-mentioned technical proposal is further improved, the circular saw blade is 5, and the circular saw blade is low in intermediate height, both sides
Arrangement.Circular saw blade setting in this way can have weeds and small shrub good brush clearing function.
Further, the circular saw blade is fixed by saw blade seat, and saw blade seat is fixed on the brush cutter by hitch frame
Front end, saw blade seat be equipped with saw blade motor drive circular saw blade rotation, hitch frame by being connected with saw blade seat by electric pushrod,
Electric pushrod is connected with traction electric machine, the up and down motion that traction electric machine is used to that electric pushrod to be driven to drive saw blade seat.
Further, the two-stage axial flow wind spray includes air duct and is set gradually in an axial direction in air duct
Driving motor, power output shaft, two-stage axial flow blower assembly, guiding cone, driving motor are connected with power output shaft, two-stage axis
Flow fan assembly is mounted on power output shaft, and the output end in two-stage axial flow blower assembly is arranged in water conservancy diversion centrum.The two-stage
Axial flow blower assembly includes the inlet flow straightner set gradually in an axial direction, level-one movable vane wheel, level-one guide vane, two level movable vane wheel, two
Grade guide vane, Exit flow straighteners.Using two-stage axial-flow type, gas along air duct axially into and discharge, without centrifugal intertia force, can produce
Raw wind pressure very little, and outlet air quantity and wind speed are very big, cooperation guiding cone is capable of providing powerful air jet.
Further, the air duct includes taper chimney fan, the circular body cylinder at middle part and the filter of tail portion positioned at head
Guard, circular body cylinder include the connected upper shell of docking, lower casing.Circular body cylinder is using upper shell, lower casing structure, just
In whole disassembling and maintaining for structure.
Further, the taper chimney fan is divided into the first conical section being sequentially connected with circular body cylinder, the second taper
Section, the guiding cone corresponding first conical section in air duct.
Further, the air duct is hinged on the brush cutter top by mounting platform, and hinged place is located at the air duct
Tail portion.
Further, the hinged place of the air duct and mounting platform is equipped with oscillating motor, the cone for driving air duct front end
Shape chimney fan is swung up and down；The junction of the mounting platform and the brush cutter is equipped with electric rotating machine, for driving installation flat
Rotation of the platform on brush cutter.
Further, crawler-type traveling chassis both sides are equipped with double-pendulum arms.
Advantageous effect：The utility model offer is a kind of to realize forest land cross-country walk, have brush and blowing operation function,
And it is easy to operate, a kind of forest fire prevention and control brush based on caterpillar chassis that passability is good, good extinguishing effect, safety are good is blown
Wind all-in-one machine.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the decomposition diagram of two-stage axial flow wind spray；
Fig. 3 is the decomposition diagram of two-stage axial flow blower assembly.
Specific implementation mode
Technical solutions of the utility model are described in detail below by attached drawing, but the scope of protection of the utility model
It is not limited to the embodiment.
Embodiment 1：Forest fire prevention and control brush blowing all-in-one machine based on caterpillar chassis as shown in Figure 1, Figure 2, Figure 3 shows, packet
Include crawler-type traveling chassis 1, brush cutter 2, two-stage axial flow wind spray；1 both sides of crawler-type traveling chassis are equipped with double-pendulum arms,
Brush cutter 2 is mounted on 1 top of crawler-type traveling chassis, and 2 front end of brush cutter is connected with saw blade seat by hitch frame, and hitch frame passes through
It is connected with saw blade seat by electric pushrod 24, electric pushrod 24 is connected with traction electric machine 25, and traction electric machine 25 is electronic for driving
Push rod 24 drives the up and down motion of saw blade seat；Saw blade seat bottom end is equipped with 5 circular saw blades 3, and circular saw blade 3 is arranged using profiling,
Low for intermediate height, both sides, saw blade seat is equipped with saw blade motor 23 and circular saw blade 3 is driven to rotate.
Brush cutter top install two-stage axial flow wind spray, two-stage axial flow wind spray include air duct and
The driving motor 4 that is set gradually in an axial direction in air duct, power output shaft 16, two-stage axial flow blower assembly 100, guiding cone 14,
Air duct is hingedly fixed in 2 top of brush cutter by mounting platform 30, and mounting platform 30 and the junction of brush cutter 2 are equipped with electric rotating
Machine 22, electric rotating machine 22 is for driving rotation of the mounting platform 30 on brush cutter 2；The hinged place of air duct and mounting platform 30 is set
There is oscillating motor 21, oscillating motor 21, can after being arranged in this way for driving the taper chimney fan 6 of air duct front end to swing up and down
Realize the adjustment in air outlet direction and angle.Driving motor 4 is connected with power output shaft 16, and two-stage axial flow blower assembly is mounted on
On power output shaft 16, the output end in two-stage axial flow blower assembly 100, two-stage axial flow blower assembly is arranged in water conservancy diversion centrum 14
100 include that the inlet flow straightner 8 set gradually in an axial direction, level-one movable vane wheel 9, level-one guide vane 10, two level movable vane wheel 11, two level are led
Leaf 12, Exit flow straighteners 13.Air duct includes taper chimney fan 6, the circular body cylinder 5 at middle part and the strainer of tail portion positioned at head
Cover 7, circular body cylinder 5 include the connected upper shell 51 of docking, lower casing 52, taper chimney fan 6 divide for circular body cylinder 5 according to
Secondary the first connected conical section, the second conical section, guiding cone 14 corresponding first conical section, second conical section in air duct go out
3 top of air port face circular saw blade.
As described above, although the utility model has been indicated and described with reference to specific preferred embodiment, it must not
It is construed to the limitation to the utility model itself.In the spirit and scope for not departing from the utility model that appended claims define
Under the premise of, it can various changes can be made in the form and details to it.
Claims (10)
- The all-in-one machine 1. a kind of forest fire prevention and control brush based on caterpillar chassis is dried, it is characterised in that：Including crawler-type traveling bottom Disk, the brush cutter on crawler-type traveling chassis and the two-stage axial flow wind spray set on brush cutter top；Institute It states brush cutter front end and is equipped with several circular saw blades, the air outlet of the two-stage axial flow wind spray is arranged in circular saw blade Surface.
- The all-in-one machine 2. the forest fire prevention and control brush according to claim 1 based on caterpillar chassis is dried, it is characterised in that：Institute It is 5 to state circular saw blade, and circular saw blade is in intermediate high, the low arrangement in both sides.
- The all-in-one machine 3. the forest fire prevention and control brush according to claim 2 based on caterpillar chassis is dried, it is characterised in that：Institute It states circular saw blade to fix by saw blade seat, saw blade seat is fixed on the brush cutter front end by hitch frame, and saw blade seat is equipped with saw Piece motor drives circular saw blade rotation, and for hitch frame by being connected with saw blade seat by electric pushrod, electric pushrod is connected with traction Motor, the up and down motion that traction electric machine is used to that electric pushrod to be driven to drive saw blade seat.
- The all-in-one machine 4. the forest fire prevention and control brush according to claim 1 based on caterpillar chassis is dried, it is characterised in that：Institute It includes air duct and the driving motor set gradually in an axial direction in air duct, power output to state two-stage axial flow wind spray Axis, two-stage axial flow blower assembly, guiding cone, driving motor are connected with power output shaft, and two-stage axial flow blower assembly is mounted on On power output shaft, the output end in two-stage axial flow blower assembly is arranged in water conservancy diversion centrum.
- The all-in-one machine 5. the forest fire prevention and control brush according to claim 4 based on caterpillar chassis is dried, it is characterised in that：Institute It includes the inlet flow straightner set gradually in an axial direction, level-one movable vane wheel, level-one guide vane, two level movable vane to state two-stage axial flow blower assembly Wheel, two level guide vane, Exit flow straighteners.
- The all-in-one machine 6. the forest fire prevention and control brush according to claim 4 based on caterpillar chassis is dried, it is characterised in that：Institute It includes taper chimney fan, the circular body cylinder at middle part and the screen cover of tail portion positioned at head to state air duct, and circular body cylinder includes The connected upper shell of docking, lower casing.
- The all-in-one machine 7. the forest fire prevention and control brush according to claim 6 based on caterpillar chassis is dried, it is characterised in that：Institute It states taper chimney fan and is divided into the first conical section being sequentially connected with circular body cylinder, the second conical section, the guiding cone is in wind Corresponding first conical section in cylinder.
- The all-in-one machine 8. the forest fire prevention and control brush according to claim 6 based on caterpillar chassis is dried, it is characterised in that：Institute It states air duct and the brush cutter top is hinged on by mounting platform, hinged place is located at the tail portion of the air duct.
- The all-in-one machine 9. the forest fire prevention and control brush according to claim 8 based on caterpillar chassis is dried, it is characterised in that：Institute The hinged place for stating air duct and mounting platform is equipped with oscillating motor, for driving the taper chimney fan of air duct front end to swing up and down；Institute The junction for stating mounting platform and the brush cutter is equipped with electric rotating machine, for driving rotation of the mounting platform on brush cutter.
- The all-in-one machine 10. the forest fire prevention and control brush according to claim 1 based on caterpillar chassis is dried, it is characterised in that： Crawler-type traveling chassis both sides are equipped with double-pendulum arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647935.4U CN207913042U (en) | 2017-12-01 | 2017-12-01 | A kind of forest fire prevention and control brush blowing all-in-one machine based on caterpillar chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647935.4U CN207913042U (en) | 2017-12-01 | 2017-12-01 | A kind of forest fire prevention and control brush blowing all-in-one machine based on caterpillar chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207913042U true CN207913042U (en) | 2018-09-28 |
Family
ID=63612168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721647935.4U Expired - Fee Related CN207913042U (en) | 2017-12-01 | 2017-12-01 | A kind of forest fire prevention and control brush blowing all-in-one machine based on caterpillar chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207913042U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110199659A (en) * | 2019-07-04 | 2019-09-06 | 中南林业科技大学 | Herbicidal methods and weeder are cut in a kind of leakproof |
| CN110755789A (en) * | 2019-09-20 | 2020-02-07 | 安徽延达智能科技有限公司 | Double-shaft holder mechanism of wind fire extinguisher |
| CN111648986A (en) * | 2020-05-18 | 2020-09-11 | 江苏大学镇江流体工程装备技术研究院 | Axial-flow type jet fan |
| CN111643838A (en) * | 2020-05-18 | 2020-09-11 | 江苏大学镇江流体工程装备技术研究院 | Self-walking pneumatic fire extinguisher |
-
2017
- 2017-12-01 CN CN201721647935.4U patent/CN207913042U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110199659A (en) * | 2019-07-04 | 2019-09-06 | 中南林业科技大学 | Herbicidal methods and weeder are cut in a kind of leakproof |
| CN110755789A (en) * | 2019-09-20 | 2020-02-07 | 安徽延达智能科技有限公司 | Double-shaft holder mechanism of wind fire extinguisher |
| CN111648986A (en) * | 2020-05-18 | 2020-09-11 | 江苏大学镇江流体工程装备技术研究院 | Axial-flow type jet fan |
| CN111643838A (en) * | 2020-05-18 | 2020-09-11 | 江苏大学镇江流体工程装备技术研究院 | Self-walking pneumatic fire extinguisher |
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Legal Events
| 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: 20180928 Termination date: 20191201 |