CN208037799U - Pneumatic man-riding winch - Google Patents
Pneumatic man-riding winch Download PDFInfo
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- CN208037799U CN208037799U CN201820515409.0U CN201820515409U CN208037799U CN 208037799 U CN208037799 U CN 208037799U CN 201820515409 U CN201820515409 U CN 201820515409U CN 208037799 U CN208037799 U CN 208037799U
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- slot section
- case lid
- box main
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
A kind of pneumatic man-riding winch, including air motor assembly, reduction gear box, linkage mechanism and manned babinet, air motor assembly is drivingly connected reduction gear box, linkage mechanism includes reel and around the traction rope being located on reel, the power output end of reduction gear box is drivingly connected reel, manned babinet includes box main body, case lid, chamber door and air cleaning member, manned babinet is provided with cavity, opening and exhaust outlet, case lid lid is located at opening, chamber door is hinged on box main body, and traction rope is connected on box main body；Air cleaning member includes accumulator, air blower and filter screen, accumulator is electrically connected air blower, the air outlet of air blower is connected to cavity, the flow channel flowed for air is formed between the air outlet and cavity of air blower, filter screen is mounted on the pneumatic man-riding winch in flow channel during transporting worker, worker's local environment can be improved, worker can breathe cleaner air, be conducive to the health of worker.
Description
Technical field
The utility model is related to winch fields, in particular to a kind of pneumatic man-riding winch.
Background technology
Winch, with reel lay winding wire ropes or chain lifting or the light and small heavy-duty hoisting equipment of traction, also known as hoist engine.
Winch is to can be used alone, and can also make lifting, build the road and the building block in the machineries such as mine hoisting, because of easy to operate, wiring
Amount is big, dislocation is convenient and extensive use, the material for mainly applying to building, hydraulic engineering, forestry, mine, harbour etc. lift or
It is flat to drag.
Hoister system includes mainly：Master rotor assembly, turntable and shield assembly, right angle gear box assembly, turntable transmission dress
Set, master rotor brake system, main brake cooling recirculation system, hydromatic brake, hydromatic brake water circulation system, winch power input and output
The compositions such as shield, crownblock protector.
Winch has the characteristics that：Versatility is high, it is compact-sized, small, light-weight, rise it is great, using convenient transfer,
Be widely used in building, hydraulic engineering, forestry, mine, harbour etc. material lifting or it is flat drag, can also modernize it is automatically controlled from
The corollary equipment of dynamic production line.Winch can be used alone, and also can be used as lifting, builds the road and the composition in the machineries such as mine hoisting
Component, because easy to operate, wiring amount is big, dislocation facilitates due to extensive use, winch the key technical indexes has nominal load, supports to bear
Load, rope speed, rope capacity etc..
Inventor has found that traditional winch at least has the disadvantage that in use under study for action：
Winch by worker using babinet in use, transport below ground, due to underground environment complexity, the air in babinet
Cleanliness factor is low, is unfavorable for the health of worker.
Utility model content
The purpose of this utility model is to provide a kind of pneumatic man-riding winch, are worked with improving traditional pneumatic man-riding winch
The problem of setting the air quality in winch case can not be covered in the process.
What the embodiments of the present invention were realized in：
Based on above-mentioned purpose, the utility model provides a kind of pneumatic man-riding winch comprising has：
Air motor assembly,
Reduction gear box, the air motor assembly are drivingly connected the reduction gear box,
Linkage mechanism, the linkage mechanism include reel and around the traction rope being located on the reel, the reducing gear
The power output end of roller box is drivingly connected the reel, and
Manned babinet, the manned babinet include box main body, case lid, chamber door and air cleaning member, the manned case
Body is provided with cavity, opening and exhaust outlet, and the case lid lid is located at the opening, and the chamber door is hinged on the box main body
On, the traction rope is connected on the box main body；The air cleaning member includes accumulator, air blower and filter screen,
The accumulator is electrically connected the air blower, and the air outlet of the air blower is connected to the cavity, the air outlet of the air blower
The flow channel flowed for air is formed between the cavity, the filter screen installation is in the flow channel.
In the utility model preferred embodiment, the opening is arranged in the top of the babinet, the side of the babinet
Portion is provided with inlet and outlet, and the air cleaning member is mounted on the case lid.
In the utility model preferred embodiment, the case lid is circular lid, and the opening is circular port, the case lid
It is connect with the body pivot.
In the utility model preferred embodiment, buckling groove, the buckling groove packet are provided on the inner wall of the opening
The first slot section and the second slot section are included, the first slot section is connected to the second slot section, the length direction of the first slot section
Extend along the central axes direction of the opening, one end of the first slot section extends to the outer top of the babinet along its length
Face, the second slot section are obliquely installed with the first slot section；Clamping protrusion is provided on the outer circumference surface of the case lid, it is described
Clamping, which projects through the first slot section and can be clamped, to be entered in the second slot section.
In the utility model preferred embodiment, the pneumatic man-riding winch further includes retention device, described locking group
Part includes gag lever post and elastic component, limit hole is provided on the babinet, the limit hole is connected to the second slot section, described
Gag lever post is slidably mounted in the limit hole, and the end of the gag lever post is inserted into the second slot section, the elasticity
Part is connected to the gag lever post and the babinet, and the elastic component enables the gag lever post have along the length side of the limit hole
To the movement tendency slided close to the second slot section.
In the utility model preferred embodiment, the pneumatic man-riding winch further includes locking assembly, the locking group
Part includes locking plate, driving cam and at least a check lock lever, the locking plate are rotatably installed in the case lid by bearing
On, it is provided with mounting blocks on the case lid, mounting hole is provided on the mounting blocks, the check lock lever is slidably arranged in the peace
It fills in hole, the driving cam is coaxially disposed with the locking plate, and the locking plate rotation drives the driving cam rotation, institute
The one end for stating check lock lever is connected on the wheel face of the driving cam；It surrounds and is provided with spliced eye on the inner wall of the opening, institute
Stating the other end of check lock lever can be plugged in the spliced eye.
In the utility model preferred embodiment, the locking assembly further includes dynamic clamping head and quiet clamping head, the elastic reset
Part is connected to the check lock lever and the mounting blocks, and the dynamic clamping head and quiet clamping head enables the check lock lever have and leaned on along its axis direction
The movement tendency of the nearly driving cam sliding.
In the utility model preferred embodiment, end set of the check lock lever far from the driving cam has down
Angle.
In the utility model preferred embodiment, the air cleaning member further includes installing frame, the filter screen peace
In the installing frame, the installing frame is mounted on the case lid.
Based on above-mentioned second purpose, the utility model provides a kind of pneumatic man-riding winch comprising has：
Air motor assembly,
Reduction gear box, the air motor assembly are drivingly connected the reduction gear box,
Linkage mechanism, the linkage mechanism include reel and around the traction rope being located on the reel, the reducing gear
The power output end of roller box is drivingly connected the reel, and
Manned babinet, the manned babinet include box main body, case lid, chamber door and at least two air cleaning members, institute
It states manned babinet and is provided with cavity, opening and exhaust outlet, the case lid lid is located at the opening, and the chamber door is hinged on institute
It states on box main body, the traction rope is connected on the box main body；Each air cleaning member includes accumulator, air blower
And filter screen, the accumulator are electrically connected the air blower, the air outlet of the air blower is connected to the cavity, the air blast
The flow channel flowed for air is formed between the air outlet of machine and the cavity, the filter screen is mounted on the flow channel
In；At least two air cleaning member is located on same circumference and is intervally arranged.
The advantageous effect of the utility model embodiment is：
In conclusion the utility model embodiment provides a kind of pneumatic man-riding winch, and it is simple and reasonable, convenient for system
Make processing, installation with it is easy to use, meanwhile, which can improve ring residing for worker during transporting worker
Border, worker can breathe cleaner air, be conducive to the health of worker.It is specific as follows：
Pneumatic man-riding winch provided in this embodiment comprising have air motor assembly, reduction gear box, linkage mechanism,
Manned babinet, air motor assembly provide power, power are passed to manned babinet by reduction gear box, linkage mechanism, real
The elevating movement of existing manned babinet.When actual motion, air motor assembly is opened, and reduction gear box rotation is output power to
On reel, spool turns drive traction rope around being located on reel, realize the rising of manned babinet.Similarly, spool turns make traction
When rope is unlocked, manned babinet declines.The lifting of manned babinet is controlled by controlling the rotation direction of air motor assembly, is controlled
It is convenient reliable.Manned babinet decline or uphill process in, in order to ensure object that the worker in manned babinet is not easy to be fallen
Body injures by a crashing object, and box main body uses enclosed construction, and is provided with air cleaning member on the box main body of use enclosed construction, air purification
Unit can purify the air in box main body, and worker's breathing is more smooth, and can improve air quality, be conducive to the body of worker
Health.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of the pneumatic man-riding winch of the utility model embodiment；
Fig. 2 is the schematic diagram of the manned babinet of the pneumatic man-riding winch of the utility model embodiment；
Fig. 3 is the schematic diagram of the box main body of the pneumatic man-riding winch of the utility model embodiment；
Fig. 4 is the schematic diagram of the box main body and case lid of the pneumatic man-riding winch of the utility model embodiment；
Fig. 5 is the deformation schematic diagram of the box main body of the pneumatic man-riding winch of the utility model embodiment；
Fig. 6 is the deformation schematic diagram of the case lid of the pneumatic man-riding winch of the utility model embodiment.
Icon：100- air motor assemblies；200- reduction gear boxes；300- reels；400- traction ropes；500- is carried
People's babinet；510- box main bodies；511- buckling grooves；512- the first slot sections；513- the second slot sections；517- locking plates；518-
Driving cam；519- check lock levers；501- mounting blocks；502- dynamic clamping head and quiet clamping heads；503- spliced eyes；520- case lids；521-
Clamping protrusion；530- chamber doors；540- air cleaning members.
Specific implementation mode
Currently, in winch lifts operational process, article, worker can be transported to suitable position, in transport worker's mistake
The cabinet design for carrying worker is closed in order to avoid worker is injured by a crashing object by pendant object by Cheng Zhong, and utilizes enclosed babinet will
Worker transports below ground, and due to underground environment complexity, the air purity in babinet is low, and the body for being unfavorable for worker is strong
Health.
In consideration of it, inventor devises a kind of pneumatic man-riding winch, which, can during transporting worker
To improve worker's local environment, worker can breathe cleaner air, be conducive to the health of worker.
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "outside"
For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put
Relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.This
Outside, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
Embodiment
- Fig. 6 is please referred to Fig.1, present embodiments provides a kind of pneumatic man-riding winch comprising have air motor assembly
100, reduction gear box 200, linkage mechanism, manned babinet 500, air motor assembly 100 are drivingly connected reduction gear box 200,
Linkage mechanism includes reel 300 and around the traction rope 400 being located on reel 300, and the power output end of reduction gear box 200 drives
Dynamic connection reel 300, manned babinet 500 include box main body 510, case lid 520, chamber door 530 and air cleaning member 540, are carried
People's babinet 500 is provided with cavity, opening and exhaust outlet, and the lid of case lid 520 is located at opening, and chamber door 530 is hinged on box main body 510
On, traction rope 400 is connected on box main body 510；Air cleaning member 540 includes accumulator, air blower and filter screen, electric power storage
Pond is electrically connected air blower, and the air outlet of air blower is connected to cavity, is formed between the air outlet and cavity of air blower and is flowed for air
Flow channel, filter screen be mounted on flow channel in.Chamber door 530 can be univalve door, can also be bivalve door.
The pneumatic man-riding winch that the utility model embodiment provides, when actual motion, air motor assembly 100 is opened, and is subtracted
Fast gear-box 200 rotates, and outputs power on reel 300, and the rotation of reel 300 drives traction rope 400 around being located at reel 300
On, realize the rising of manned babinet 500.Similarly, when the rotation of reel 300 makes traction rope 400 unlock, manned babinet 500 declines.It is logical
The rotation direction of control air motor assembly 100 is crossed to control the lifting of manned babinet 500, is controlled convenient reliable.In manned case
In the decline of body 500 or uphill process, in order to ensure that the object that the worker in manned babinet 500 is not easy to be fallen injures by a crashing object, case master
Body 510 uses enclosed construction, and is provided with air cleaning member 540, air purification list on the box main body 510 of use enclosed construction
Member 540 can purify the air in box main body 510, and worker's breathing is more smooth, and can improve air quality, be conducive to worker's
Health.
It should be noted that the pneumatic man-riding winch also has guiding mechanism and brake system, the knot with the prior art
Structure is identical, herein without illustrating.
In the present embodiment, opening is arranged at the top of box main body 510, and the side of box main body 510 is provided with inlet and outlet, air
Clean unit 540 is mounted on case lid 520.Case lid 520 is circular lid, is open as circular port, 510 turns of case lid 520 and box main body
Dynamic connection.It constitutes and is provided with buckling groove 511 on the inner wall of opening, buckling groove 511 includes the first slot section 512 and the second slot section
513, the first slot section 512 is rectangular channel, and the second slot section 513 is rectangular channel, and the first slot section 512 is connected to the second slot section 513, first
The length direction of slot section 512 extends along the central axes direction of opening, and one end of the first slot section 512 extends to case along its length
The outer top surface of main body 510, the second slot section 513 are obliquely installed, further, the first slot section 512 and the second slot with the first slot section 512
Section 513 is vertically arranged, and the first slot section 512 and the second slot section 513 are substantially L-shaped；Clamping is provided on the outer circumference surface of case lid 520
Protrusion 521, clamping protrusion 521 can be clamped by the first slot section 512 and enter in the second slot section 513, and clamping protrusion 521 can be with
It is cylindrical bar, can also be the rod structure of rectangular cross-section.This structure design, the installation of case lid 520 and box main body 510 and
Clamping protrusion 521 when needing to install the closing opening of case lid 520, is directed at the first slot section 512, blocked by convenient disassembly when specific operation
It connects protrusion 521 to slide in the first slot section 512, slides at the second slot section 513, rotate case lid 520, clamping protrusion 521 is made to be clamped
In the second slot section 513, the installation of case lid 520 is realized.When opening case lid 520, case lid 520 is rotated backward, by clamping protrusion 521
It is turned to from the second slot section 513 at the link position of first slot section 512 and the second slot section 513, case lid 520 is lifted.
It should be noted that buckling groove 511 and clamping protrusion 521 can be arranged multipair, multipair clamping structure is circumferentially-spaced along opening
Arrangement.
Pneumatic man-riding winch further includes retention device, and retention device includes gag lever post and elastic component, is set on box main body 510
It is equipped with limit hole, limit hole is connected to the second slot section 513, and gag lever post is slidably mounted in limit hole, and the end of gag lever post can insert
Enter in the second slot section 513, elastic component is connected to gag lever post and box main body 510, and elastic component enables gag lever post have along limit hole
The movement tendency that length direction is slided close to the second slot section 513.This structure design avoids case lid 520 and 510 pine of box main body
It is dynamic, it is safer.Elastic component can be spring.
In other embodiments, pneumatic man-riding winch further includes locking assembly, and locking assembly includes locking plate 517, transmission
Cam 518 and at least a check lock lever 519, locking plate 517 are rotatably installed in by bearing on case lid 520, sets on case lid 520
Mounting blocks 501 are equipped with, mounting hole is provided on mounting blocks 501, check lock lever 519 is slidably arranged in mounting hole, driving cam 518
It is coaxially disposed with locking plate 517, the rotation of locking plate 517 drives driving cam 518 to rotate, and one end of check lock lever 519 is connected to biography
On the wheel face of moving cam 518；It surrounds and is provided with spliced eye 503 on the inner wall of opening, the other end of check lock lever 519 can be plugged on
In spliced eye 503.This structure design drives driving cam 518 to rotate by rotation lock disk 517, and driving cam 518 supports
It is connected on the end of check lock lever 519, is plugged in corresponding spliced eye 503 in 519 sliding process of check lock lever, realizes box main body 510
With the connection of case lid 520.When needing to open, rotate backward.Obviously, the quantity of check lock lever 519 can be arranged two or more,
Check lock lever 519 is intervally arranged around the central axes of locking plate 517, corresponding, and setting is opposite with locking quantity on box main body 510
Spliced eye 503, case lid 520 and the connection structure of box main body 510 are more secured.
In the present embodiment, locking assembly further includes dynamic clamping head and quiet clamping head 502, dynamic clamping head and quiet clamping head 502 be connected to check lock lever 519 with
And mounting blocks 501, dynamic clamping head and quiet clamping head 502 enable check lock lever 519 have the movement slided close to driving cam 518 along its axis direction
Trend.Dynamic clamping head and quiet clamping head 502 can be spring.
Further, end set of the check lock lever 519 far from driving cam 518 has chamfering.
In the present embodiment, air cleaning member 540 further includes installing frame, and filter screen is mounted on installing frame, installing frame peace
It is easy to replace and maintain on case lid 520.It, can be directly by case meanwhile when needing replacing multigroup air cleaning member 540
Lid 520 is removed from box main body 510, operation more Portable safety.
Air cleaning member 540 can be arranged at least two, and at least two air cleaning members 540 are located on same circumference
And it is intervally arranged.Wherein after some or certain several damages, remaining can be worked normally, good purification.
It should be noted that accumulator can be rechargeable battery.Filter screen can be HEPA filter screens.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of pneumatic man-riding winch, which is characterized in that it includes：
Air motor assembly,
Reduction gear box, the air motor assembly are drivingly connected the reduction gear box,
Linkage mechanism, the linkage mechanism include reel and around the traction rope being located on the reel, the reduction gear box
Power output end be drivingly connected the reel, and
Manned babinet, the manned babinet include box main body, case lid, chamber door and air cleaning member, and the manned babinet is set
It is equipped with cavity, opening and exhaust outlet, the case lid lid is located at the opening, and the chamber door is hinged on the box main body,
The traction rope is connected on the box main body；The air cleaning member includes accumulator, air blower and filter screen, described
Accumulator is electrically connected the air blower, and the air outlet of the air blower is connected to the cavity, the air outlet of the air blower and institute
The flow channel for being formed between cavity and flow for air is stated, the filter screen is installed in the flow channel.
2. pneumatic man-riding winch according to claim 1, which is characterized in that the opening is arranged on the top of the box main body
The side in portion, the box main body is provided with inlet and outlet, and the air cleaning member is mounted on the case lid.
3. pneumatic man-riding winch according to claim 2, which is characterized in that the case lid is circular lid, and the opening is
Circular port, the case lid are rotatablely connected with the box main body.
4. pneumatic man-riding winch according to claim 3, which is characterized in that be provided with clamping on the inner wall of the opening
Slot, the buckling groove include the first slot section and the second slot section, and the first slot section is connected to the second slot section, and described first
The length direction of slot section extends along the central axes direction of the opening, and one end of the first slot section extends to along its length
The outer top surface of the box main body, the second slot section are obliquely installed with the first slot section；It is set on the outer circumference surface of the case lid
It is equipped with clamping protrusion, the clamping, which projects through the first slot section and can be clamped, to be entered in the second slot section.
5. pneumatic man-riding winch according to claim 4, which is characterized in that the pneumatic man-riding winch further includes locking group
Part, the retention device include gag lever post and elastic component, and limit hole is provided on the box main body, and the limit hole is connected to institute
The second slot section is stated, the gag lever post is slidably mounted in the limit hole, and the end of the gag lever post is inserted into described second
In slot section, the elastic component is connected to the gag lever post and the box main body, and the elastic component enables the gag lever post have edge
The movement tendency that the length direction of the limit hole is slided close to the second slot section.
6. pneumatic man-riding winch according to claim 2, which is characterized in that the pneumatic man-riding winch further includes locking group
Part, the locking assembly include locking plate, driving cam and an at least check lock lever, and the locking plate is rotated by bearing pacifies
On the case lid, it is provided with mounting blocks on the case lid, mounting hole, the check lock lever sliding are provided on the mounting blocks
It is arranged in the mounting hole, the driving cam is coaxially disposed with the locking plate, and the locking plate rotation drives the biography
Moving cam rotates, and one end of the check lock lever is connected on the wheel face of the driving cam；It surrounds and is set on the inner wall of the opening
It is equipped with spliced eye, the other end of the check lock lever can be plugged in the spliced eye.
7. pneumatic man-riding winch according to claim 6, which is characterized in that the locking assembly further includes elastic reset
Part, the dynamic clamping head and quiet clamping head are connected to the check lock lever and the mounting blocks, and the dynamic clamping head and quiet clamping head enables the check lock lever have
There is the movement tendency slided close to the driving cam along its axis direction.
8. pneumatic man-riding winch according to claim 7, which is characterized in that the check lock lever is far from the driving cam
End set has chamfering.
9. pneumatic man-riding winch according to claim 1, which is characterized in that the air cleaning member further includes installation
Frame, the filter screen are mounted in the installing frame, and the installing frame is mounted on the case lid.
10. a kind of pneumatic man-riding winch, which is characterized in that it includes：
Air motor assembly,
Reduction gear box, the air motor assembly are drivingly connected the reduction gear box,
Linkage mechanism, the linkage mechanism include reel and around the traction rope being located on the reel, the reduction gear box
Power output end be drivingly connected the reel, and
Manned babinet, the manned babinet include box main body, case lid, chamber door and at least two air cleaning members, the load
People's babinet is provided with cavity, opening and exhaust outlet, and the case lid lid is located at the opening, and the chamber door is hinged on the case
In main body, the traction rope is connected on the box main body；Each air cleaning member include accumulator, air blower and
Filter screen, the accumulator are electrically connected the air blower, and the air outlet of the air blower is connected to the cavity, the air blower
The flow channel flowed for air is formed between air outlet and the cavity, the filter screen installation is in the flow channel；
At least two air cleaning member is located on same circumference and is intervally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820515409.0U CN208037799U (en) | 2018-04-11 | 2018-04-11 | Pneumatic man-riding winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820515409.0U CN208037799U (en) | 2018-04-11 | 2018-04-11 | Pneumatic man-riding winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208037799U true CN208037799U (en) | 2018-11-02 |
Family
ID=63944447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820515409.0U Active CN208037799U (en) | 2018-04-11 | 2018-04-11 | Pneumatic man-riding winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208037799U (en) |
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2018
- 2018-04-11 CN CN201820515409.0U patent/CN208037799U/en active Active
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