CN209985607U - Decontamination device for alpine regions - Google Patents
Decontamination device for alpine regions Download PDFInfo
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- CN209985607U CN209985607U CN201920624875.7U CN201920624875U CN209985607U CN 209985607 U CN209985607 U CN 209985607U CN 201920624875 U CN201920624875 U CN 201920624875U CN 209985607 U CN209985607 U CN 209985607U
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Abstract
The utility model relates to a vehicle field of decontaminating, concretely relates to device that disappears of washing that can be used to severe cold district uses, including pressurization conveying mechanism with wash the mechanism that disappears, wash the mechanism that disappears and include the casing, casing fixed mounting is on the arm, and the rotation is provided with the piece that induced drafts that can inhale the casing with the air in the casing, and is provided with the combustion chamber in the casing, is provided with the nozzle in the lateral wall of casing, pressurization conveying mechanism can carry the agent that disappears to the nozzle and spout in the casing, spout the agent that disappears that washes in the casing can with the air contact through the combustion chamber. When the technical scheme is adopted, the decontamination agent can generate high temperature and high pressure in alpine regions.
Description
Technical Field
The utility model relates to a vehicle field of decontaminating, concretely relates to device that decontaminates that can be used to severe cold district to use.
Background
In the process of performing or fighting, armored equipment, vehicles and the like can release certain smoke curtains, so that the detection of equipment such as radars and the like is avoided. After the exercise or the battle is finished, equipment such as vehicles and the like can be washed and disinfected in time so as to prevent nuclear, chemical and biological agents from harming personnel and polluting the environment.
At present, the decontamination of equipment such as vehicles and the like is usually cleaned by adopting a high-pressure decontamination agent, namely, a mechanical arm and a containing barrel for containing the decontamination agent are fixedly arranged on a decontamination vehicle through bolts, a spray head is arranged on the mechanical arm, and the spray head is driven to move through the movement of the mechanical arm, so that the decontamination of the vehicles is carried out. However, in some high and cold areas, the sprayed decontamination agent mist is easy to freeze, and the impact force is insufficient under the condition of low spraying speed, so that the decontamination effect is not obvious.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can be used to the highly cold area and use and produce the highly compressed device that disappears of washing of high temperature.
In order to achieve the purpose, the technical scheme of the utility model a device that disappears is washed to what can be used to severe cold district used is provided, including pressurization conveying mechanism and the mechanism that disappears of washing, wash the mechanism that disappears and include the casing, casing fixed mounting is on the arm, and the internal rotation of casing is provided with the piece that induced drafts that can inhale the casing with the air, and is provided with the combustion chamber in the casing, is provided with the nozzle in the lateral wall of casing, pressurization conveying mechanism can carry the agent that disappears to the nozzle and spout in the casing, spout the agent that disappears that washes in the casing and can contact with the air through the combustion chamber.
The technical effect of the scheme is as follows: in the process that the mechanical arm drives the shell to decontaminate the vehicle, the pressurizing and conveying mechanism can convey the decontaminating agent to the nozzle in a high-pressure state, meanwhile, the air suction piece can adsorb and compress air to a combustion section of the shell for combustion, and the decontaminating agent water mist sprayed into the shell is contacted with high-temperature high-speed fuel gas passing through a combustion chamber, so that the decontaminating agent is heated, and the decontaminating agent in the shell can be sprayed onto the vehicle in a high-temperature and high-pressure state to decontaminate the vehicle well; and the high-temperature hot air sprayed out of the shell can kill nuclear, chemical and biological toxicants and dry the vehicle in time.
Further, the pressurizing and conveying mechanism comprises a pressurizing and conveying block, the pressurizing and conveying block is fixedly installed on the mechanical arm, a cavity is formed in the pressurizing and conveying block, a first gear and a second gear which are meshed with each other are arranged in the cavity in a rotating mode, a gap exists between the first gear and the second gear and the wall of the cavity, one side, separated from the gear teeth of the first gear and the gear teeth of the second gear gradually, of the first gear is a water inlet cavity, the water inlet cavity is communicated with the containing barrel, one side, meshed with the gear teeth of the first gear and the gear teeth of the second gear gradually, of the first gear is a water outlet cavity, and the water outlet cavity is communicated with. The technical effect of the scheme is as follows: the volume of the water inlet cavity is increased because the gear teeth of the first gear and the gear teeth of the second gear are gradually separated, a certain vacuum degree is generated in the water inlet cavity, namely, a pressure difference is formed between the water inlet cavity and the containing barrel, so that the decontamination agent in the containing barrel is continuously sucked into the water inlet cavity under the pressure difference and enters the water outlet cavity through the gap; the volume of the water outlet cavity is reduced due to the gradual meshing of the gear teeth of the first gear and the gear teeth of the second gear, so that the pressure in the water outlet cavity is increased, the decontamination agent in the water outlet cavity is conveyed into the nozzle in a high-pressure and high-speed state, and in the process that the decontamination agent passes through the gap, the first gear and the second gear can grind and crush powder substances in the decontamination agent and can be uniformly mixed with liquid.
Further, still include the bracing piece, the one end and the arm welding of bracing piece, the other end of bracing piece passes the lateral wall of casing and is located the casing, and the lateral wall of casing and the middle part welding of bracing piece, the other end of bracing piece rotate and are provided with the axis of rotation, induced draft a fixed mounting in the axis of rotation. The technical effect of the scheme is as follows: when fixing the casing on the arm through the bracing piece, ensure the axis of rotation and rotate steadily.
Furthermore, a supporting shaft is coaxially fixed on the first gear, a first bevel gear is coaxially fixed at one end of the supporting shaft, a second bevel gear is coaxially fixed at one end of the rotating shaft, and the second bevel gear is meshed with the first bevel gear. The technical effect of the scheme is as follows: the first bevel gear is driven to rotate through the support shaft while the first gear rotates, so that the second bevel gear is driven to rotate, and further the air suction piece rotates; moreover, the position of a bevel gear and a second bevel gear can be used for winding and collecting flying sundries, so that the sundries are prevented from entering the shell to damage the internal structure, and continuous hot air output is ensured.
Furthermore, the other end of the rotating shaft is fixedly provided with an air exhaust piece. The technical effect of the scheme is as follows: the hot-blast drive convulsions piece that produces rotates to drive the axis of rotation and the rotation of the piece that induced drafts, can also drive a gear and No. two gear rotations automatically simultaneously.
Furthermore, the other end of the supporting shaft is coaxially fixed with a third gear, the mechanical arm is provided with a stepping motor in a sliding mode, an output shaft of the stepping motor is coaxially fixed with a fourth gear, and the fourth gear can be meshed with the third gear. The technical effect of the scheme is as follows: after the rotating shaft automatically rotates, the first gear and the second gear can automatically rotate, and the third gear and the fourth gear can be separated to prevent the third gear from rotating too fast to damage the stepping motor.
Furthermore, the side wall of the shell is provided with a through hole, and a spark plug is arranged in the through hole. The technical effect of the scheme is as follows: the compressed air of the combustion section can be ignited by means of a spark plug, so that hot air is generated.
Furthermore, the other end of the supporting rod is welded with a bearing, and the rotating shaft is in interference fit with an inner ring of the bearing. The technical effect of the scheme is as follows: ensuring smooth rotation of the rotating shaft.
Further, the lateral wall of casing is equipped with the annular channel, the nozzle communicates with the annular channel. The technical effect of the scheme is as follows: the convenient water outlet cavity is communicated with the annular channel, and the communicating pipe is convenient to mount.
Furthermore, the air suction piece and the air exhaust piece are turbines. The technical effect of the scheme is as follows: the turbine induced draft is effectual, and the turbine can export bigger amount of wind in narrow and small space moreover to promote hot-blast output effect.
Drawings
Fig. 1 is a top half-sectional view of the present invention;
FIG. 2 is a cross-sectional view taken along line A of the pressurized transport block of FIG. 1;
fig. 3 is a cross-sectional view of the robot arm of fig. 1 taken along direction B.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a support rod 1, a shell 2, a mechanical arm 3, a bearing 4, a rotating shaft 5, a first turbine 6, a second turbine 7, an annular channel 8, a spark plug 9, a pressurizing and conveying block 10, a first gear 11, a second gear 12, a water inlet cavity 13, a water outlet cavity 14, a support shaft 15, a first bevel gear 16, a second bevel gear 17, a third gear 18, a stepping motor 19, a fourth gear 20 and a combustion chamber 21.
The examples are substantially as shown in figures 1 to 3: the decontamination device for the alpine region shown in fig. 1 comprises a supporting rod 1, a pressurizing and conveying mechanism and a decontamination mechanism, wherein the decontamination mechanism is similar to a turbojet engine in structure and comprises a shell 2 shown in fig. 1, the shell 2 is fixedly mounted on a mechanical arm 3 through the supporting rod 1, the mechanical arm 3 is mounted on a chassis (not shown in the figure) of the decontamination vehicle, the shell 2 comprises a cold air section, a combustion section and a hot air section from left to right, the cold air section is provided with a natural gas pipe (not shown in the figure), one end of the natural gas pipe is communicated with a natural gas storage chamber, the natural gas storage chamber is mounted on the chassis of the decontamination vehicle, the other end of the natural gas pipe penetrates through the side wall of the shell 2 and is located in the cold air section, namely, the other end of the combustion section is located at the. The upper end of the support rod 1 is welded with the mechanical arm 3, the lower end of the support rod 1 penetrates through the side wall of the shell 2 and then is positioned in the shell 2, and the side wall of the shell 2 is welded with the middle of the support rod 1; the lower extreme welding of bracing piece 1 has bearing 4, and the outer lane welding of bearing 4 is connected to the lower extreme of bracing piece 1 promptly, and the inner circle interference fit of bearing 4 has axis of rotation 5.
There are induced draft and convulsions piece through the bolt fastening on axis of rotation 5, and induced draft and convulsions piece are flabellum or turbine, and the left piece of induced drafting is a turbine 6 in this embodiment, and a turbine 6 is located the cold wind section, and the convulsions piece on right side is No. two turbines 7, and No. two turbines 7 are located hot-blast section. Wherein, an annular channel 8 is arranged in the side wall of the shell 2, the annular channel 8 is positioned in the hot air section, a nozzle is arranged on the side wall of the shell 2 through a bolt, and the nozzle is communicated with the annular channel 8; the side wall of the shell 2 is provided with a through hole, the through hole is connected with a spark plug 9 in a threaded manner, the type of the spark plug 9 is 5S-KHR-5-50, compressed air mixed with natural gas in the combustion chamber 21 can be combusted after ignition of the spark plug 9 (air and natural gas are compressed after continuously entering the cold air section because the space for air and natural gas to pass through from the cold air section to the combustion section becomes smaller), and the iron nail can be plugged into the through hole.
As shown in fig. 2, the pressurizing and conveying mechanism includes a pressurizing and conveying block 10, the pressurizing and conveying block 10 is fixedly mounted on the mechanical arm 3 through a bolt, a cavity is formed in the pressurizing and conveying block 10, a first gear 11 and a second gear 12 which are meshed with each other are rotatably arranged in the cavity, a gap is formed between the first gear 11 and the second gear 12 and the wall of the cavity, one side (namely, the lower side) where the gear teeth of the first gear 11 and the gear teeth of the second gear 12 are gradually separated is a water inlet cavity 13, the water inlet cavity 13 is communicated with a containing barrel (containing a decontamination agent) on a decontamination vehicle chassis through a metal hose (not shown in the figure), one side (the upper side) where the gear teeth of the first gear 11 and the gear teeth of the second gear 12 are gradually meshed is a water outlet cavity 14, and the water outlet cavity 14 is communicated with the annular channel 8 through.
A support shaft 15 is coaxially welded on the first gear 11, as shown in fig. 1, a first bevel gear 16 is coaxially welded at the lower end of the support shaft 15, a second bevel gear 17 is coaxially welded at the left end of the rotating shaft 5, and the second bevel gear 17 is meshed with the first bevel gear 16. A third gear 18 is coaxially welded at the upper end of the supporting shaft 15, a stepping motor 19 is slidably arranged on the mechanical arm 3, the model of the stepping motor 19 is 24BYJ48, and a switch for controlling the stepping motor 19 to start and stop is mounted on the stepping motor 19; as shown in fig. 3, an inverted "T" shaped block is welded on the stepping motor 19, a chute is formed in the mechanical arm 3, the inverted "T" shaped block is slidably disposed in the chute, when the stepping motor 19 is pushed to move, the inverted "T" shaped block also moves along with the stepping motor 19, and then a batten (not shown in the figure) is used for fixing the stepping motor 19, namely the batten is placed in the chute, one end of the batten abuts against the inverted "T" shaped block, and the other end of the batten abuts against the side wall of the chute; the other end of the batten can be designed into an L shape, so that the batten is convenient to take out from the sliding groove; meanwhile, as shown in fig. 1, a fourth gear 20 is coaxially welded to an output shaft of the stepping motor 19, and after the stepping motor 19 moves downwards, the fourth gear 20 can be meshed with the third gear 18.
The specific implementation process is as follows:
as shown in fig. 1, in the process that the mechanical arm 3 drives the housing 2 to decontaminate the vehicle, the stepping motor 19 is manually pushed to slide downwards, so that the fourth gear 20 is meshed with the third gear 18, then the batten is placed in the chute, one end of the batten abuts against the inverted T-shaped block, the other end of the batten abuts against the side wall of the chute, so that the stepping motor 19 is fixed, then the switch is pressed to start the stepping motor 19, and meanwhile, the spark plug 9 is manually operated to discharge and ignite.
The output shaft of the stepping motor 19 rotates to drive the fourth gear 20 and the third gear 18 to rotate, so as to drive the first gear 11 to rotate counterclockwise through the supporting shaft 15 as shown in fig. 2, and further drive the second gear 12 to rotate clockwise. The volume of the water inlet cavity 13 is increased because the gear teeth of the first gear 11 and the gear teeth of the second gear 12 are gradually separated, and a certain vacuum degree is generated in the water inlet cavity 13, namely, a pressure difference is formed between the water inlet cavity 13 and the containing barrel, so that the decontamination agent in the containing barrel is continuously sucked into the water inlet cavity 13 under the pressure difference and enters the water outlet cavity 14 through a gap; the volume of the outlet chamber 14 is reduced because the teeth of the first gear 11 and the second gear 12 are gradually engaged, so that the pressure in the outlet chamber 14 is increased, and the decontaminant in the outlet chamber 14 is delivered to the annular channel 8 shown in fig. 2 in a high-pressure and high-speed state.
The third gear 18 rotates and simultaneously drives the first bevel gear 16 to rotate through the supporting shaft 15, so that the second bevel gear 17, the rotating shaft 5, the first turbine 6 and the second turbine 7 are driven to rotate, adsorbed air and natural gas are mixed in the rotating process of the first turbine 6 and are compressed into a combustion chamber 21 of a combustion section of the shell 2 for combustion, part of hot air generated after combustion drives the second turbine 7 to rotate, so that the rotating shaft 5 is driven to rotate, at the moment, the stepping motor 19 is manually pulled to slide upwards, so that the fourth gear 20 is separated from the third gear 18, the stepping motor 19 is not required to provide power, and the first turbine 6 can still rotate and adsorb air; the other part of hot air generated after combustion heats the decontamination agent in the channel of the shell 2, so that the decontamination agent in the shell 2 can be sprayed onto the vehicle in a high-temperature and high-pressure state to decontaminate the vehicle.
Claims (10)
1. The utility model provides a can be used to wash device that disappears that severe cold district used which characterized in that: including pressurization conveying mechanism and decontamination mechanism, decontamination mechanism includes the casing, casing fixed mounting is on the arm, and the casing rotates in the casing and is provided with the piece that induced drafts that can inhale the casing with the air, and is provided with the combustion chamber in the casing, is provided with the nozzle in the lateral wall of casing, pressurization conveying mechanism can carry the decontamination agent to the nozzle and spout in the casing, spout the decontamination agent in the casing and can contact with the air through the combustion chamber.
2. The decontamination device of claim 1, wherein the decontamination device is adapted for use in alpine regions: the pressurization conveying mechanism comprises a pressurization conveying block, the pressurization conveying block is fixedly mounted on the mechanical arm, a cavity is formed in the pressurization conveying block, a first gear and a second gear which are meshed with each other are arranged in the cavity in a rotating mode, a gap exists between the first gear and the second gear and the wall of the cavity, one side, away from the gear teeth of the first gear and the gear teeth of the second gear gradually, of the first gear is a water inlet cavity, the water inlet cavity is communicated with the containing barrel, one side, away from the gear teeth of the first gear and the gear teeth of the second gear, of the gear teeth of the first gear is a water outlet cavity, and the water outlet cavity is communicated.
3. The decontamination device of claim 2, wherein the decontamination device comprises: the air suction device is characterized by further comprising a supporting rod, one end of the supporting rod is welded with the mechanical arm, the other end of the supporting rod penetrates through the side wall of the shell and is located in the shell, the side wall of the shell is welded with the middle of the supporting rod, a rotating shaft is arranged at the other end of the supporting rod in a rotating mode, and the air suction piece is fixedly installed on the rotating shaft.
4. The decontamination device of claim 3, wherein the decontamination device comprises: a supporting shaft is coaxially fixed on the first gear, a first bevel gear is coaxially fixed at one end of the supporting shaft, a second bevel gear is coaxially fixed at one end of the rotating shaft, and the second bevel gear is meshed with the first bevel gear.
5. The decontamination device of claim 4, wherein the decontamination device comprises: the other end of the rotating shaft is fixedly provided with an air exhaust piece.
6. The decontamination device of claim 5, wherein the decontamination device comprises: the other end of back shaft is coaxial to be fixed with No. three gears, and the arm is gone up to slide and is provided with step motor, and coaxial No. four gears of being fixed with on step motor's the output shaft, No. four gears can mesh with No. three gears.
7. The decontamination device of claim 6, wherein the decontamination device comprises: the side wall of the shell is provided with a through hole, and a spark plug is arranged in the through hole.
8. The decontamination device of claim 7, wherein the decontamination device comprises: the other end of the supporting rod is welded with a bearing, and the rotating shaft is in interference fit with an inner ring of the bearing.
9. The decontamination device of claim 8, wherein the decontamination device is adapted for use in alpine regions: the lateral wall of casing is equipped with the annular passage, the nozzle communicates with the annular passage.
10. The decontamination device of claim 9, wherein the decontamination device is adapted for use in alpine regions: the air suction piece and the air suction piece are both turbines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920624875.7U CN209985607U (en) | 2019-04-30 | 2019-04-30 | Decontamination device for alpine regions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920624875.7U CN209985607U (en) | 2019-04-30 | 2019-04-30 | Decontamination device for alpine regions |
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| Publication Number | Publication Date |
|---|---|
| CN209985607U true CN209985607U (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920624875.7U Active CN209985607U (en) | 2019-04-30 | 2019-04-30 | Decontamination device for alpine regions |
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| CN (1) | CN209985607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038742A (en) * | 2019-04-30 | 2019-07-23 | 重庆军通汽车有限责任公司 | A kind of washing sterilizer that can be used for extremely frigid zones and use |
-
2019
- 2019-04-30 CN CN201920624875.7U patent/CN209985607U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038742A (en) * | 2019-04-30 | 2019-07-23 | 重庆军通汽车有限责任公司 | A kind of washing sterilizer that can be used for extremely frigid zones and use |
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