CN220816692U - Bottom valve for mine equipment convenient to detach and clean - Google Patents
Bottom valve for mine equipment convenient to detach and clean Download PDFInfo
- Publication number
- CN220816692U CN220816692U CN202322731734.4U CN202322731734U CN220816692U CN 220816692 U CN220816692 U CN 220816692U CN 202322731734 U CN202322731734 U CN 202322731734U CN 220816692 U CN220816692 U CN 220816692U
- Authority
- CN
- China
- Prior art keywords
- valve body
- groove
- gland
- valve
- detach
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 210000004907 gland Anatomy 0.000 claims description 46
- 238000005065 mining Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000010030 laminating Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000003491 array Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Details Of Valves (AREA)
Abstract
The utility model discloses a bottom valve for mine equipment convenient to detach and clean, which is characterized in that a locking pin is taken out from a first pin hole groove and a second pin hole groove, limiting on a valve body and a pressing sleeve is removed, the pressing sleeve can be detached through rotating the pressing sleeve, a valve core and a spring can be taken out from the left side of the pressing sleeve, a push rod can be pulled to take out a push rod from the right side of the valve body, the pressing sleeve and other internal parts are convenient to detach and clean, a conical gear I is driven to rotate by rotating an adjusting button, a screw rod is driven to rotate to drive a movable block to move in a movable groove, the right end of the movable block is separated from a groove on the inner side of the valve body, limiting fixation on a pressing cover is removed, a sealing ring is driven to slide on the inner side of the valve body by pulling the pressing cover leftwards, and the pressing cover is separated from a clamping groove on the left side of a filter core until the pressing cover is removed, and the filter core is conveniently taken out from the inner side of the valve body for cleaning and replacement.
Description
Technical Field
The utility model relates to the technical field of bottom valves, in particular to a bottom valve for mining equipment, which is convenient to detach and clean.
Background
Mining equipment refers to machinery for specialized mining, ore dressing and prospecting, and a large number of cranes, conveyors, ventilators, drainage machines and the like used in mining operations are collectively called mining equipment, wherein a bottom valve for the mining equipment is required to be used for preventing liquid backflow of mechanical equipment such as a water pump and the like.
The existing bottom valve for mining equipment is installed in equipment bottom more, because operational environment dust is more, need clear up regularly and overhaul, owing to lack the function of assisting disassembling, lead to the dismouting of bottom valve comparatively difficult, and it is comparatively difficult to clear up the internal structure of bottom valve, influences the cleaning efficiency of bottom valve.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the bottom valve for the mining equipment, which is convenient to detach and clean, and solves the problems that the bottom valve for the mining equipment is installed at the bottom end of the equipment, the cleaning and the overhauling are required to be carried out regularly due to more dust in the working environment, the disassembly and the assembly of the bottom valve are difficult due to the lack of the auxiliary disassembly function, the cleaning of the internal structure of the bottom valve is difficult, and the cleaning efficiency of the bottom valve is influenced.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a bottom valve for mining equipment of clearance is convenient to dismantle, includes the valve body, pinhole groove one has been seted up in the outside of valve body, the right-hand member threaded connection of valve body has the pressure cover, pinhole groove two has been seted up to the avris of pressure cover left end, the outside of valve body is provided with the locking pin, pinhole groove one and pinhole groove two mutually support, the locking pin is located pinhole groove one, pinhole groove two's inboard, and with pinhole groove one, pinhole groove two threaded connection, the ejector pin has been cup jointed to the inboard of valve body, the inboard of pressure cover has slidingly cup jointed the case, the inboard of case is provided with the spring, the inboard of valve body is located the outside of ejector pin and is provided with the filter core, the left end of filter core is provided with the gland, the inside of gland is provided with block mechanism.
Preferably, the right end of the ejector rod is mutually matched with the left end of the valve core, one end of the spring is mutually matched with the inner side of the valve core, and the other end of the spring extends to the outer side of the valve core and the inner side of the pressing sleeve to be mutually matched, so that the valve body can be conveniently controlled to be opened or closed.
Preferably, the right end of the filter element is connected with the inner side of the valve body through the clamping groove in a clamping way, the left end of the filter element is connected with the gland through the same clamping groove in a clamping way, the inner sides of the gland and the valve body are mutually matched, and the filter element is conveniently fixed and detached through the sealing ring in a sealing way.
Preferably, the through hole has been seted up to the left end of gland, the left end of ejector pin extends to the outside of through hole, and with through hole sliding connection, the surface fixed mounting of ejector pin has the spacing ring, the spacing ring is laminated each other with the right-hand member of gland, realizes spacing to the ejector pin.
Preferably, the clamping mechanism comprises a transmission bin, the transmission bin is positioned in the gland and is provided with a plurality of annular arrays, the inner side of the transmission bin is rotationally connected with a first conical gear, the left end of the first conical gear extends to the left side of the gland and is fixedly provided with an adjusting button, the side of the first conical gear is connected with a second conical gear in a meshed mode, and the transmission of the second conical gear by the adjusting button is facilitated.
Preferably, one end of the second conical gear far away from the first conical gear extends to the outer side of the transmission bin and is fixedly connected with a screw rod, and the outer side of the screw rod is in threaded connection with a movable block, so that the second conical gear can conveniently drive the movable block.
Preferably, the movable block is connected with the inner side of the gland in a sliding way through the movable groove, the screw rod is connected with the inner side of the movable groove in a rotating way, the right end of the movable block extends to the outer side of the gland and is connected with the inner side of the valve body in a clamping way through the groove, so that the clamping and the fixing of the gland are facilitated, and the gland can be quickly disassembled.
Advantageous effects
The utility model provides a bottom valve for mining equipment, which is convenient to detach and clean. Compared with the prior art, the method has the following beneficial effects:
1. According to the bottom valve for the mining equipment, the valve body, the first pin hole groove, the pressing sleeve, the second pin hole groove, the locking pin, the ejector rod, the limiting ring, the valve core, the spring, the filter core, the clamping groove, the gland, the sealing ring, the first conical gear, the adjusting button, the second conical gear, the screw rod, the movable block and the movable groove are arranged, the locking pin is taken out from the position between the first pin hole groove and the second pin hole groove, the limiting on the valve body and the pressing sleeve is relieved, the pressing sleeve can be detached through rotating the pressing sleeve, the valve core and the spring can be taken out from the left side of the pressing sleeve, the ejector rod can be taken out from the right side of the valve body through pulling the ejector rod, and the pressing sleeve and other internal parts can be conveniently detached and cleaned;
2. This conveniently dismantle mining equipment of clearance is with bottom valve through setting up, makes conical gear one drive conical gear two rotations through rotating the adjusting knob to make the lead screw rotate and drive movable block at the movable inslot and remove, make the right-hand member of movable block break away from the inboard recess of valve body, remove spacing fixed to the gland, drive the sealing washer at the valve body inboard through pulling the gland left and slide, the gland breaks away from the left block groove of filter core simultaneously, until taking out the gland, remove the fixed to the filter core, make things convenient for the filter core to take out from the valve body inboard and clean and replace.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic top view in semi-section of the present utility model;
fig. 3 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1. a valve body; 11. pin hole groove I; 2. pressing the sleeve; 21. a pin hole groove II; 3. a locking pin; 4. a push rod; 41. a limiting ring; 5. a valve core; 6. a spring; 7. a filter element; 71. a clamping groove; 8. a gland; 81. a seal ring; 82. a through hole; 9. a clamping mechanism; 91. a transmission bin; 92. a first conical gear; 93. an adjusting knob; 94. a second bevel gear; 95. a screw rod; 96. a movable block; 97. a movable groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a bottom valve for mine equipment of convenient dismantlement clearance, including valve body 1, pinhole groove one 11 has been seted up in the outside of valve body 1, the right-hand member threaded connection of valve body 1 has press the cover 2, pinhole groove two 21 has been seted up to the avris of press cover 2 left end, the outside of valve body 1 is provided with locking pin 3, pinhole groove one 11 and pinhole groove two 21 are mutually adapted, locking pin 3 is located pinhole groove one 11, the inboard of pinhole groove two 21, and with pinhole groove one 11, pinhole groove two 21 threaded connection, ejector pin 4 has been cup jointed to the inboard of valve body 1, valve core 5 has been cup jointed in the inboard slip of press cover 2, the inboard of valve core 5 is provided with spring 6, the right-hand member of ejector pin 4 and the left end of valve core 5 mutually adapted, the one end of spring 6 and the inboard of valve core 5 mutually laminate, the other end of spring 6 extends to the outside of valve core 5 and the inboard of press cover 2 mutually laminate, through taking out locking pin 3 from pinhole groove one 11, pinhole groove two 21 are mutually adapted, release the spacing of valve body 1 and press cover 2, can be with the press cover 2 down through rotating press cover 2, thereby can take out 5, spring 6 from the side 4 and take out from the inside of the valve core 2 through the press cover 2 through the clean side of the valve core 4, can be removed from the inside through the side of the press cover 2, and the valve body is convenient to take out the inside of the valve core 4 has been removed from the side through the side of the press cover 4;
The inner side of the valve body 1 is provided with a filter element 7 at the outer side of the ejector rod 4, the left end of the filter element 7 is provided with a gland 8, the right end of the filter element 7 is connected with the inner side of the valve body 1 in a clamping way through a clamping groove 71, the left end of the filter element 7 is connected with the gland 8 in a clamping way through the same clamping groove 71, the inner sides of the gland 8 and the valve body 1 are mutually matched and are in sealed connection through a sealing ring 81, the left end of the gland 8 is provided with a through hole 82, the left end of the ejector rod 4 extends to the outer side of the through hole 82 and is in sliding connection with the through hole 82, the surface of the ejector rod 4 is fixedly provided with a limiting ring 41, the limiting ring 41 is mutually attached with the right end of the gland 8, the inside of the gland 8 is provided with a clamping mechanism 9, the clamping mechanism 9 comprises a transmission bin 91, the transmission bin 91 is positioned in the gland 8 and is provided with a plurality of annular arrays, the inner side of the transmission bin 91 is rotationally connected with a conical gear one 92, the left end of the conical gear one 92 extends to the left side of the gland 8 and is fixedly provided with an adjusting button 93, the side of the first conical gear 92 is meshed with the second conical gear 94, one end of the second conical gear 94 far away from the first conical gear 92 extends to the outer side of the transmission bin 91 and is fixedly connected with a screw rod 95, the outer side of the screw rod 95 is in threaded connection with a movable block 96, the movable block 96 is in sliding connection with the inner side of the gland 8 through a movable groove 97, the screw rod 95 is in rotary connection with the inner side of the movable groove 97, the right end of the movable block 96 extends to the outer side of the gland 8 and is in clamping connection with the inner side of the valve body 1 through a groove, the first conical gear 92 drives the second conical gear 94 to rotate through a rotary adjusting button 93, so that the screw rod 95 rotates to drive the movable block 96 to move in the movable groove 97, the right end of the movable block 96 is separated from the groove on the inner side of the valve body 1, limiting fixation of the gland 8 is released, the gland 8 is driven to slide on the inner side of the valve body 1 through leftwards pulling the gland 8, meanwhile, the gland 8 is separated from the clamping groove 71 on the left side of the filter element 7 until the gland 8 is taken out, the fixation of the filter element 7 is released, and the filter element 7 is conveniently taken out from the inner side of the valve body 1 for cleaning and replacement.
When the bottom valve needs to be cleaned, the check pin 3 is taken out from the space between the pin hole groove I11 and the pin hole groove II 21, the limit on the valve body 1 and the pressing sleeve 2 is released, the pressing sleeve 2 can be detached by rotating the pressing sleeve 2, the valve core 5 and the spring 6 can be taken out from the left side of the pressing sleeve 2, the push rod 4 can be taken out from the right side of the valve body 1 by pulling the push rod 4, the pressing sleeve 2 and other internal parts are convenient to be disassembled and cleaned, the conical gear I92 drives the conical gear II 94 to rotate by rotating the adjusting button 93, the screw rod 95 rotates to drive the movable block 96 to move in the movable groove 97, the right end of the movable block 96 is separated from the groove on the inner side of the valve body 1, the limit fixation on the pressing cover 8 is released, the sealing ring 81 is driven to slide on the inner side of the valve body 1 by pulling the pressing cover 8 leftwards, the pressing cover 8 is separated from the clamping groove 71 on the left side of the filter core 7 until the pressing cover 8 is taken out, the fixation of the filter element 7 is released, the filter element 7 is conveniently taken out from the inner side of the valve body 1 to be cleaned and replaced, after the cleaning is finished, the filter element 7 is placed into the inner side of the valve body 1 and is clamped through the clamping groove 71, the gland 8 is placed into the inner side of the valve body 1, the movable block 96 is driven to be clamped with the groove on the inner side of the valve body 1 by rotating the adjusting button 93, the fixation of the gland 8 and the filter element 7 is realized, the spring 6 and the valve element 5 are placed back into the inner side of the pressure sleeve 2, the ejector rod 4 is placed from the right end of the valve body 1, the left end of the ejector rod 4 passes through the through hole 82, the limiting ring 41 is attached to the right side of the gland 8, the pressure sleeve 2 is sleeved on the right end of the valve body 1 through threads until the pin hole groove I11 and the pin hole groove II 21 are mutually aligned, the anti-loose pin 3 is connected with the pin hole groove I11 and the pin hole groove II 21 through threads, the limiting fixation of the pressure sleeve 2 is realized, and the integral assembly of the bottom valve is realized, the subsequent use is convenient.
And all that is not described in detail in this specification is well known to those skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a bottom valve for mining equipment of clearance is convenient to dismantle, includes valve body (1), its characterized in that: the novel valve is characterized in that a first pin hole groove (11) is formed in the outer side of the valve body (1), a pressing sleeve (2) is connected with the right end of the valve body (1) in a threaded mode, a second pin hole groove (21) is formed in the side of the left end of the pressing sleeve (2), an anti-loose pin (3) is arranged on the outer side of the valve body (1), the first pin hole groove (11) and the second pin hole groove (21) are mutually matched, the anti-loose pin (3) is located the inner side of the first pin hole groove (11) and the second pin hole groove (21) and is in threaded connection with the first pin hole groove (11) and the second pin hole groove (21), a push rod (4) is sleeved on the inner side of the valve body (1) in a sliding mode, a spring (6) is arranged on the inner side of the valve body (5), a filter element (7) is arranged on the outer side of the push rod (4), a gland (8) is arranged on the left end of the filter element (7), and a clamping mechanism (9) is arranged in the gland (8).
2. The mining equipment bottom valve convenient to detach and clean according to claim 1, wherein: the right end of the ejector rod (4) is mutually matched with the left end of the valve core (5), one end of the spring (6) is mutually matched with the inner side of the valve core (5), and the other end of the spring (6) extends to the outer side of the valve core (5) and the inner side of the pressing sleeve (2) to be mutually matched.
3. The mining equipment bottom valve convenient to detach and clean according to claim 1, wherein: the right end of the filter element (7) is connected with the inner side of the valve body (1) through the clamping groove (71), the left end of the filter element (7) is connected with the gland (8) through the same clamping groove (71), and the inner sides of the gland (8) and the valve body (1) are mutually matched and are in sealing connection through the sealing ring (81).
4. The mining equipment bottom valve convenient to detach and clean according to claim 1, wherein: the left end of gland (8) has seted up through-hole (82), the left end of ejector pin (4) extends to the outside of through-hole (82), and with through-hole (82) sliding connection, the fixed surface mounting of ejector pin (4) has spacing ring (41), the right-hand member of spacing ring (41) and gland (8) laminating each other.
5. The mining equipment bottom valve convenient to detach and clean according to claim 1, wherein: the clamping mechanism (9) comprises a transmission bin (91), the transmission bin (91) is located in the gland (8) and is provided with a plurality of conical gears (92) in a ring-shaped array, the inner side of the transmission bin (91) is rotationally connected with the conical gears (92), the left end of each conical gear (92) extends to the left side of the gland (8) and is fixedly provided with an adjusting button (93), and the side of each conical gear (92) is connected with a conical gear (94) in a meshed mode.
6. The mining equipment bottom valve convenient to detach and clean according to claim 5, wherein: one end of the second conical gear (94) far away from the first conical gear (92) extends to the outer side of the transmission bin (91) and is fixedly connected with a screw rod (95), and the outer side of the screw rod (95) is in threaded connection with a movable block (96).
7. The mining equipment bottom valve convenient to detach and clean according to claim 6, wherein: the inner sides of the movable block (96) and the gland (8) are in sliding connection through the movable groove (97), the inner sides of the screw rod (95) and the movable groove (97) are in rotary connection, the right end of the movable block (96) extends to the outer side of the gland (8), and the movable block is connected with the inner side of the valve body (1) through groove clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322731734.4U CN220816692U (en) | 2023-10-12 | 2023-10-12 | Bottom valve for mine equipment convenient to detach and clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322731734.4U CN220816692U (en) | 2023-10-12 | 2023-10-12 | Bottom valve for mine equipment convenient to detach and clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220816692U true CN220816692U (en) | 2024-04-19 |
Family
ID=90671108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322731734.4U Active CN220816692U (en) | 2023-10-12 | 2023-10-12 | Bottom valve for mine equipment convenient to detach and clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220816692U (en) |
-
2023
- 2023-10-12 CN CN202322731734.4U patent/CN220816692U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220816692U (en) | Bottom valve for mine equipment convenient to detach and clean | |
| CN111237487A (en) | Valve convenient to observe and observation method thereof | |
| CN113230721B (en) | Animal and vegetable oil residue filter pressing device | |
| CN207564122U (en) | It is a kind of can reinforcement clamp automatic self-centering fixture | |
| CN108582048A (en) | A kind of green energy conservation type robot manipulating task equipment for building | |
| CN109026274B (en) | waste engine oil treatment device for automobile maintenance | |
| CN216537174U (en) | A filter equipment for polyurethane production line | |
| CN107477176B (en) | A kind of light commercial vehicle operating stick being conveniently replaceable | |
| CN207525333U (en) | A kind of turnover panel valve gear for being applicable in vacuum coating equipment | |
| CN218063115U (en) | Flange bearing fast-assembling structure | |
| CN219804300U (en) | Multi-layer type filtering structure convenient to replace for industrial sewage treatment device | |
| CN217153180U (en) | Change convenient straight stroke hand from control gate valve | |
| CN212563935U (en) | External pump station of vehicle hydraulic system with filtering mechanism | |
| CN216666077U (en) | Electrohydraulic reversing valve for controlling hydraulic pressure | |
| CN219621141U (en) | Tea-seed oil filter equipment is used based on tea-seed oil production | |
| CN215881361U (en) | Positioner is used in calliper production | |
| CN216259354U (en) | Material filtering device | |
| CN216344214U (en) | Valve mounting structure of electric actuator | |
| CN219376311U (en) | Quick-change integrated oil return filter structure | |
| CN215613949U (en) | Clamping mechanism for cleaning color filter | |
| CN215352290U (en) | Petroleum residue filtering device | |
| CN216963763U (en) | Modular adjustable aperture type filter cloth device | |
| CN215275860U (en) | Alkaloid extraction equipment | |
| CN210261834U (en) | Rotary drum device of plant tanned leather processing equipment | |
| CN218082848U (en) | Cubilose filament cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |