CN216757580U - Rotary cover type dust remover - Google Patents
Rotary cover type dust remover Download PDFInfo
- Publication number
- CN216757580U CN216757580U CN202220105086.4U CN202220105086U CN216757580U CN 216757580 U CN216757580 U CN 216757580U CN 202220105086 U CN202220105086 U CN 202220105086U CN 216757580 U CN216757580 U CN 216757580U
- Authority
- CN
- China
- Prior art keywords
- arm section
- top cover
- vertical arm
- anchor ear
- rotary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The utility model discloses a rotary cover type dust remover which comprises a cylinder, a spiral arm, a top cover and a lock catch, wherein the rotary arm is arranged on the cylinder; the spiral arm comprises a vertical arm section and a horizontal arm section which are vertically connected with each other, the vertical arm section is vertically arranged, the vertical arm section is arranged on the outer wall of the barrel body in a self-rotating mode, the horizontal arm section is horizontally arranged, a liftable top cover is arranged at one end, away from the vertical arm section, of the horizontal arm section, and the rotation of the spiral arm is used for driving the top cover to move towards and away from the barrel body in the horizontal direction; the top cover is lifted and descended to move towards and away from the barrel body in the vertical direction; the lock catch is used for buckling the top cover in a descending state with the cylinder body so as to enable the top cover and the cylinder body to enclose and form a sealed space; so when using, only need to exert horizontal thrust to the top cap, the top cap alright realize under the rotation of vertical arm section moving to and remove the barrel, need not to recycle artifical transport top cap, and easy and simple to handle safety has solved the inconvenient problem of current dust remover top cap loading and unloading conscientiously.
Description
Technical Field
The utility model relates to the technical field of dust prevention, in particular to a rotary cover type dust remover.
Background
The existing dust remover needs to manually screw bolts to disassemble the top cover, then manually moves the top cover away, but the top cover is very inconvenient in the process of disassembling the top cover due to the heavy weight of the top cover, and an operator is easy to be injured due to misoperation, so that a technical scheme capable of solving the problem is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rotary cover type dust remover to solve the problem that a top cover of the existing dust remover is inconvenient to assemble and disassemble.
In order to solve the technical problem, the utility model provides a rotary cover type dust remover which comprises a cylinder, a spiral arm, a top cover and a lock catch, wherein the rotary arm is arranged on the cylinder; the spiral arm comprises a vertical arm section and a horizontal arm section which are mutually and vertically connected, the vertical arm section is vertically arranged, the vertical arm section is arranged on the outer wall of the barrel body in a self-rotating mode, the horizontal arm section is horizontally arranged, one end, away from the vertical arm section, of the horizontal arm section is provided with the liftable top cover, and the rotation of the spiral arm is used for driving the top cover to move towards and away from the barrel body in the horizontal direction; the top cover is lifted and lowered to vertically move towards and away from the barrel; the lock catch is used for buckling the top cover in a descending state with the barrel body, so that the top cover and the barrel body are shielded to form a sealed space.
In one embodiment, the outer wall of the cylinder body is provided with a limiting block, and two opposite sides of the peripheral wall of the limiting block are respectively provided with a first abutting surface and a second abutting surface; a first limiting baffle and a second limiting plate are respectively arranged on two opposite sides of the peripheral wall of the vertical arm section; when the rotating arm rotates to the state that the first limiting baffle is abutted against the first abutting surface, the top cover is arranged right above the cylinder; when the rotating arm rotates to the second limiting baffle and the second abutting surface are abutted, the top cover is arranged at a position other than the position right above the barrel.
In one embodiment, the rotary-cover dust collector further comprises a first hoop, a second hoop, a locking screw and a locking nut, wherein the first hoop and the second hoop are sleeved on the periphery of the vertical arm section, the locking screw and the locking nut are arranged on two opposite sides of the first hoop and the second hoop for locking, and the locking parts of the first hoop and the second hoop are respectively the first limit baffle and the second limit baffle.
In one embodiment, the outer wall of the cylinder body is provided with a first pillow block and a second pillow block, the first pillow block is arranged above the second pillow block, and the vertical arm section bed passes through the first pillow block and then is rotatably connected with the second pillow block.
In one embodiment, a threaded hole is formed in one end, away from the vertical arm section, of the horizontal arm section, and the threaded hole is vertically arranged; the rotary cover type dust remover also comprises a hand wheel and a screw rod; the hand wheel is arranged above the threaded hole, and the top cover is arranged below the threaded hole; the screw rod with screw hole threaded connection, the upper end of screw rod with the hand wheel is connected fixedly, the lower extreme of hand wheel with the top cap is connected fixedly.
The utility model has the following beneficial effects:
because the horizontal arm section is kept away from the one end of vertical arm section is installed the liftable the top cap, the rotation of spiral arm is used for driving the top cap moves to and removes in the horizontal direction barrel top, so when using, only need to exert horizontal thrust to the top cap, the top cap alright realize under the rotation of vertical arm section moving to and removing from the barrel, need not to recycle artifical transport top cap, easy and simple to handle safety has solved the inconvenient problem of current dust remover top cap loading and unloading conscientiously.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
FIG. 3 is a schematic top view of the structure of FIG. 1;
FIG. 4 is an enlarged view of part A of FIG. 3;
FIG. 5 is a schematic view of the open state of the top cover of FIG. 3;
fig. 6 is an enlarged structural diagram of part B of fig. 5.
The reference numbers are as follows:
10. a barrel; 11. a limiting block; 111. a first abutting surface; 112. a second abutting surface; 121. a first pillow block; 122. a second spindle base;
20. a swing arm; 21. a vertical arm section; 22. a horizontal arm section; 23. a threaded hole; 241. a first limit baffle; 242. a second limit baffle; 251. a first hoop; 252. a second hoop; 26. locking the screw; 27. locking the nut;
30. a top cover;
40. locking;
50. a hand wheel;
60. a screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The utility model provides a rotary cover type dust remover, which is shown in figures 1 to 4 and comprises a cylinder body 10, a spiral arm 20, a top cover 30 and a lock catch 40; the spiral arm 20 comprises a vertical arm section 21 and a horizontal arm section 22 which are mutually and vertically connected, the vertical arm section 21 is vertically arranged, the vertical arm section 21 is arranged on the outer wall of the barrel 10 in a self-rotating mode, the horizontal arm section 22 is horizontally arranged, one end, away from the vertical arm section 21, of the horizontal arm section 22 is provided with a liftable top cover 30, and the rotation of the spiral arm 20 is used for driving the top cover 30 to move towards and away from the upper part of the barrel 10 in the horizontal direction; the lifting of the top cover 30 serves to move vertically toward and away from the cylinder 10; the locking device 40 is used for locking the top cover 30 and the cylinder 10 in a descending state, so that the top cover 30 and the cylinder 10 are enclosed to form a sealed space.
In the initial state, the top cover 30 completely covers the can body 10, and the lock catch 40 locks the top cover 30 with the can body 10, so that a sealed space is formed between the top cover 30 and the can body 10; if the top cover 30 needs to be detached, the top cover 30 can be controlled to ascend only by opening the lock catch 40 first so as to release the airtight connection between the top cover 30 and the barrel 10, then horizontal thrust is applied to the top cover 30, the top cover 30 can be moved away from the barrel 10 under the rotation of the vertical arm section 21, manual carrying of the top cover 30 is not needed, the operation is simple, convenient and safe, and similarly, the installation of the top cover 30 is also simple and convenient, and the problem that the top cover of the existing dust collector is inconvenient to assemble and disassemble is really solved.
In order to lift the top cover 30, as shown in fig. 2, in this embodiment, a threaded hole 23 is preferably formed in one end of the horizontal arm section 22 away from the vertical arm section 21, and the threaded hole 23 is vertically arranged; the rotary cover type dust remover also comprises a hand wheel 50 and a screw rod 60; the hand wheel 50 is arranged above the threaded hole 23, and the top cover 30 is arranged below the threaded hole 23; the screw rod 60 is in threaded connection with the threaded hole 23, the upper end of the screw rod 60 is fixedly connected with the hand wheel 50, and the lower end of the hand wheel 50 is fixedly connected with the top cover 30.
For example, when the control hand wheel 50 rotates clockwise, if the screw 60 drives the top cover 30 to move downwards, the control hand wheel 50 rotates anticlockwise, and the top cover 30 can be driven to move upwards, so that the lifting control of the top cover 30 is realized through labor-saving operation, and great convenience is brought to the operation of workers.
As shown in fig. 1 and fig. 3 to 6, the outer wall of the cylinder 10 is provided with a stopper 11, and two opposite sides of the peripheral wall of the stopper 11 are respectively provided with a first abutting surface 111 and a second abutting surface 112; the two opposite sides of the peripheral wall of the vertical arm section 21 are respectively provided with a first limit baffle 241 and a second limit baffle 242; when the rotating arm 20 rotates until the first limit baffle 241 abuts against the first abutting surface 111, the top cover 30 is arranged right above the cylinder 10; when the swing arm 20 is rotated to the position where the second limit stopper 242 abuts against the second abutment surface 112, the top cover 30 is placed at a position other than a position directly above the cylinder 10.
In a top view, the shape of the stopper 11 is approximately trapezoidal, and the first abutting surface 111 and the second abutting surface 112 are two sides of the trapezoidal shape, so when the radial arm 20 rotates counterclockwise to a maximum angle, the first abutting surface 111 and the first stopper 241 will abut against each other, thereby preventing the radial arm 20 from rotating continuously, so as to ensure that the top cover 30 is aligned with the cylinder 10, and facilitate the top cover 30 to descend to be connected with the cylinder 10 in a sealing manner; similarly, when the radial arm 20 rotates clockwise to a maximum angle, the second abutment surface 112 and the second limit stop 242 will abut, thereby preventing the radial arm 20 from rotating further, so as to ensure that the top cover 30 moves away from the top of the can body 10, and avoid the problem that the top cover 30 moves back to the top of the can body 10 repeatedly.
Specifically, the embodiment preferably further includes a first anchor ear 251, a second anchor ear 252, a locking screw 26 and a locking nut 27, the first anchor ear 251 and the second anchor ear 252 are both sleeved outside the peripheral side of the vertical arm section 21, the locking screw 26 and the locking nut 27 are respectively disposed on two opposite sides of the first anchor ear 251 and the second anchor ear 252 for locking, and the locking portions of the first anchor ear 251 and the second anchor ear 252 are respectively a first limit baffle 241 and a second limit baffle 242.
In this embodiment, the first anchor ear 251 and the second anchor ear 252 have the same shape, the middle portions of the first anchor ear 251 and the second anchor ear 252 are semicircular, and the two sides of the first anchor ear 251 and the second anchor ear 252 are provided with ear plates, so that after the first anchor ear 251 and the second anchor ear 252 are sleeved on the peripheral wall of the vertical arm section 21, the first anchor ear 251 and the second anchor ear 252 can clamp and fix the vertical arm section 21 only by screwing the locking screw 26 through the ear plates of the first anchor ear 251 and the second anchor ear 252 with the locking nut 27, and the ear plates on the two sides of the first anchor ear 251 and the second anchor ear 252 can also be used as the first limit baffle 241 and the second limit baffle 242.
The advantage of this mode of setting lies in need not to process on vertical arm section 21 and forms first limit baffle 241 and second limit baffle 242, has reduced the production degree of difficulty and the manufacturing cost of first limit baffle 241 and second limit baffle 242 promptly, and the mounted position of first staple bolt 251 and second staple bolt 252 is adjustable from top to bottom moreover to also be convenient for adjust the position that sets up of first limit baffle 241 and second limit baffle 242 according to the demand, in order to satisfy the user demand under the various condition.
As shown in fig. 1, a first pillow block 121 and a second pillow block 122 are disposed on an outer wall of the barrel 10, the first pillow block 121 is disposed above the second pillow block 122, and the vertical arm section 21 passes through the first pillow block 121 and then is rotatably connected to the second pillow block 122.
This embodiment simultaneously fixes the vertical arm section 21 by the first and second bosses 121 and 122, thereby ensuring the mounting firmness and rotational smoothness of the swing arm 20.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.
Claims (5)
1. A rotary cover type dust remover is characterized in that,
comprises a cylinder body, a spiral arm, a top cover and a lock catch;
the spiral arm comprises a vertical arm section and a horizontal arm section which are mutually and vertically connected, the vertical arm section is vertically arranged, the vertical arm section is arranged on the outer wall of the barrel body in a self-rotating mode, the horizontal arm section is horizontally arranged, one end, away from the vertical arm section, of the horizontal arm section is provided with the liftable top cover, and the rotation of the spiral arm is used for driving the top cover to move towards and away from the barrel body in the horizontal direction;
the top cover is lifted and lowered to vertically move towards and away from the barrel;
the lock catch is used for buckling the top cover and the barrel body in a descending state, so that the top cover and the barrel body are enclosed to form a sealed space.
2. The rotary-cap duster according to claim 1,
the outer wall of the barrel is provided with a limiting block, and two opposite sides of the peripheral wall of the limiting block are respectively provided with a first abutting surface and a second abutting surface;
a first limit baffle and a second limit baffle are respectively arranged on two opposite sides of the peripheral wall of the vertical arm section;
when the rotating arm rotates to the state that the first limiting baffle is abutted against the first abutting surface, the top cover is arranged right above the cylinder;
when the rotating arm rotates to the second limiting baffle and the second abutting surface are abutted, the top cover is arranged at a position other than the position right above the barrel.
3. The rotary-cover dust collector of claim 2, further comprising a first anchor ear, a second anchor ear, a locking screw and a locking nut, wherein the first anchor ear and the second anchor ear are sleeved outside the periphery of the vertical arm section, the locking screw and the locking nut are arranged on two opposite sides of the first anchor ear and the second anchor ear for locking, and the locking parts of the first anchor ear and the second anchor ear are the first limit baffle and the second limit baffle respectively.
4. The rotary-cap dust collector according to claim 2, wherein the outer wall of the cylinder is provided with a first pillow block and a second pillow block, the first pillow block is arranged above the second pillow block, and the vertical arm section bed is rotatably connected with the second pillow block after passing through the first pillow block.
5. The rotary-cap duster according to claim 1,
one end of the horizontal arm section, which is far away from the vertical arm section, is provided with a threaded hole, and the threaded hole is vertically arranged;
the rotary cover type dust remover also comprises a hand wheel and a screw rod; the hand wheel is arranged above the threaded hole, and the top cover is arranged below the threaded hole; the screw rod with screw hole threaded connection, the upper end of screw rod with the hand wheel is connected fixedly, the lower extreme of hand wheel with the top cap is connected fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220105086.4U CN216757580U (en) | 2022-01-14 | 2022-01-14 | Rotary cover type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220105086.4U CN216757580U (en) | 2022-01-14 | 2022-01-14 | Rotary cover type dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216757580U true CN216757580U (en) | 2022-06-17 |
Family
ID=81976337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220105086.4U Active CN216757580U (en) | 2022-01-14 | 2022-01-14 | Rotary cover type dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216757580U (en) |
-
2022
- 2022-01-14 CN CN202220105086.4U patent/CN216757580U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213856959U (en) | Sand box turning device suitable for casting of gearbox shell | |
| CN216757580U (en) | Rotary cover type dust remover | |
| CN111792395B (en) | Electric box turning machine | |
| CN210478456U (en) | Tractor passenger seat capable of being conveniently folded | |
| CN213537190U (en) | Portable lifting device for electric power engineering operation | |
| CN211004146U (en) | Container spreader jaw mechanism | |
| CN211804537U (en) | Robot welding system for wind power generator cabin | |
| CN215516345U (en) | Car shell hoisting accessory is used in oversize vehicle production | |
| CN216739335U (en) | A construction platform for bridge cushion cap crack is handled | |
| CN213802693U (en) | Limiting interlocking device on electric hoist | |
| CN201346321Y (en) | Take-up opening device for high-temperature steaming sterilization tank upper cover | |
| CN110681662A (en) | Material storage container belt cleaning device | |
| CN213017983U (en) | High stability opens valve ware | |
| CN220845152U (en) | Lifting device for well lid | |
| CN213060086U (en) | Pile high quick-witted hoist twist lock device with novel twist lock location | |
| CN220853073U (en) | Vacuum furnace convenient to overhaul | |
| CN218927718U (en) | Intelligent machine tool material table convenient to adjust | |
| CN212371025U (en) | Continuous stamping rotary type mechanical arm | |
| CN220618113U (en) | Anti-falling battery lifting appliance | |
| CN220466856U (en) | Fodder pile up neatly device | |
| CN212050451U (en) | Roll dedicated cover part of rolling of covering and roll lid elevation structure | |
| CN213830811U (en) | Positioning, clamping and overturning device of plate-making machine | |
| CN212040344U (en) | Hand-operated reaction kettle overturning device | |
| CN220994473U (en) | Fixing base for mechanical design of industrial robot | |
| CN212479702U (en) | Mounting structure for high-temperature fan of large-truck gas furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |