CN209621313U - A kind of coal miner spray device for reducing dust - Google Patents
A kind of coal miner spray device for reducing dust Download PDFInfo
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- CN209621313U CN209621313U CN201821650453.9U CN201821650453U CN209621313U CN 209621313 U CN209621313 U CN 209621313U CN 201821650453 U CN201821650453 U CN 201821650453U CN 209621313 U CN209621313 U CN 209621313U
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Abstract
The utility model relates to the technical fields of coal mining auxiliary equipment can be such that the spray angle of fog-spray nozzle is adjusted more particularly to a kind of coal miner spray device for reducing dust, improve spread of spray, improve depositing dust job area, improve practicability；Water feeding tank, which facilitates, to be dismantled, convenient to water feeding tank integral demounting progress internal cleaning is used for a long time, and is reduced and is used limitation；Including bottom plate, hydraulic cylinder, the first hydraulic support, the second hydraulic support, coalcutter, water feeding tank and fog-spray nozzle；Including left connecting rod, four groups of right connecting rods, drive motor, turntable, adjusting rod and rocker arm；It further include four groups of pillars, four groups of supports, locking bed, U-typed frame, tie down screw, four groups of limit plates, four groups of positioning inserting columns and locking nut, the top of four groups of pillars is connect with front left side, left rear side, forward right side and the right lateral side of water feeding tank bottom end outer wall respectively, and the bottom end of four groups of supports is connect with front left side, left rear side, forward right side and the right lateral side of bottom plate top right area.
Description
Technical field
The utility model relates to the technical fields of coal mining auxiliary equipment, more particularly to a kind of coal miner spray depositing dust
Device.
Background technique
It is well known that coal miner spray device for reducing dust is that one kind is used for coalcutter in progress of coal mining, pass through high pressure
Water pump is sprayed the dust generated in progress of coal mining using fog-spray nozzle, using spraying generation particle due to itself and its
Tiny, surface tension is substantially zero, and is sprayed onto air all size dust granule that can be adsorbed rapidly in air, in order to
The auxiliary device for forming effectively control dirt, is widely used in a variety of applications in the field of coal mining；Existing coal miner spray
Device for reducing dust includes bottom plate, hydraulic cylinder, the first hydraulic support, the second hydraulic support, coalcutter, water feeding tank and fog-spray nozzle, is mined
It connect on the downside of the right end of machine on the downside of the left end of bottom plate, and is connected on the right side of the bottom end of the first hydraulic support and the top of bottom plate,
The right end of second hydraulic support and the right end of the first hydraulic support are rotatably connected, and the bottom end and bottom plate top left end of hydraulic cylinder are cut with scissors
It connects, and the top of telescopic rod and the bottom end of the second hydraulic support right side are hinged inside hydraulic cylinder, the top of fog-spray nozzle and second
Connection on the left of the bottom end of hydraulic support, and connected on the right side of the bottom end of water feeding tank and the top of bottom plate, water feeding tank is internally provided with
High-pressure hydraulic pump, and the output end of high-pressure hydraulic pump with the input terminal of fog-spray nozzle by being connected to communicating pipe；Existing coal miner spray
Device for reducing dust passes through first hydraulic cylinder and external hydraulic station in use, will integrally be transferred in the mine hole of coal mining first
Hydraulic oil pipe connection, stretches out telescopic rod inside first hydraulic cylinder upwards, by the second hydraulic support open to the top in mine hole into
Row support, then makes coal mining machine equipment in place, opens coalcutter and carries out coal mining, high-pressure hydraulic pump is opened simultaneously, by water feeding tank
Internal water is injected at coalcutter coal mining activity by fog-spray nozzle, carries out atomizing de-dusting operation to coal mine dust；It is existing
Coal miner spray device for reducing dust use in find, the spray angle of fog-spray nozzle is fixed, and cannot be adjusted, and causes it spraying
Range is smaller, causes depositing dust job area smaller, practicability is poor；And water feeding tank is inconvenient to be dismantled, it has not been convenient to length
Phase carries out internal cleaning using water feeding tank integral demounting, higher using limitation.
Utility model content
The spray angle of fog-spray nozzle can be made to be adjusted in order to solve the above technical problems, the utility model provides one kind,
Spread of spray is improved, depositing dust job area is improved, improves practicability；And water feeding tank, which facilitates, to be dismantled, convenient to making for a long time
Internal cleaning is carried out with water feeding tank integral demounting, reduces the coal miner spray device for reducing dust for using limitation.
A kind of coal miner spray device for reducing dust of the utility model, including bottom plate, hydraulic cylinder, the first hydraulic support, second
Hydraulic support, coalcutter, water feeding tank and fog-spray nozzle, the right end downside of coalcutter and the left end downside of bottom plate are connect, and first
It is connected on the right side of the bottom end of hydraulic support and the top of bottom plate, the right end of the second hydraulic support and the right end of the first hydraulic support can revolve
Turn connection, the bottom end and bottom plate top left end of hydraulic cylinder are hinged, and the top of telescopic rod and the second hydraulic branch inside hydraulic cylinder
It is hinged on the right side of the bottom end of frame, connect on the left of the top of fog-spray nozzle and the bottom end of the second hydraulic support, and the bottom end of water feeding tank and
Connection on the right side of the top of bottom plate, water feeding tank are internally provided with high-pressure hydraulic pump, and the output end of high-pressure hydraulic pump by communicating pipe with
The input terminal of fog-spray nozzle is connected to；Including left connecting rod, four groups of right connecting rods, motor, turntable, adjusting rod and rocker arm are driven, it is described
The bottom end of four groups of right connecting rods is connect with front left side, left rear side, forward right side and the right lateral side for driving motor top respectively, and
And the top of four groups of connecting rods respectively with the front left side of second hydraulic support bottom end right area, left rear side, forward right side and
The right end rear side of right lateral side connection, the rocker arm is connect with the front output end for driving motor, and the front end of rocker arm is left
Side is provided with shaft, the top of the left connecting rod and second it is hydraulic between bottom end on the left of connect, and after the turntable
It holds and is rotatably connected with the bottom end of the left connecting rod, connected on the upside of the left end of the adjusting rod and the right end of turntable, and adjust
The right half area of pole is provided with front and back and runs through and along the bar shaped groove of adjusting rod top orientation, the front end self-regulated of the shaft
The rear end of pole passes through inside bar shaped groove and extend out to the front end external world of adjustable plate, the right end of the fog-spray nozzle and the turntable
Left end on the downside of connection；It further include four groups of pillars, four groups of supports, locking bed, U-typed frame, tie down screw, four groups of limit plates, four
Group positioning inserting column and locking nut, the top of four groups of pillars respectively with the front left side of water feeding tank bottom end outer wall, left back
Side, forward right side are connected with right lateral side, and the front left side of the bottom end of four groups of supports and bottom plate top right area, a left side
Rear side, forward right side are connected with right lateral side, and the top of four groups of supports is provided with positioning jack, in the top of four groups of limit plates
Portion is connect with the bottom end of four groups of pillars respectively, and the top of four groups of positioning inserting columns respectively with four groups of limit plates
Center bottom connection, the bottom end of four groups of positioning inserting columns is inserted into respectively inside four groups of positioning jacks, and four groups of limit plates
Top of the bottom end respectively with four groups of supports is adjacent to, the left and right side on U-typed frame top respectively with the water feeding tank bottom end
The left and right side of outer wall central region connects, and it is logical that perforative installation up and down is provided in the middle part of the bottom end inner wall of U-typed frame
Hole, the bottom end of the locking bed are located at the medium position of four groups of supports, and pair of the bottom end of locking bed and bottom plate top
Position is answered to connect, the bottom end of the tie down screw is connect with the top middle portion of the locking bed, and the top of tie down screw is certainly
The bottom end of U-typed frame, which passes through, to be incorporated to inside installation through-hole to U-typed frame, and the locking nut spiral shell encapsulation is located at the locking
The external upper of screw rod, the bottom end of locking nut are contacted with the locking of the bottom end inner wall of the U-typed frame.
A kind of coal miner spray device for reducing dust of the utility model, further includes fastening bolt, the outside of the tie down screw
Upside is provided with pre-and post perforative tapped through hole, and simultaneously spiral shell is filled to spiral shell for the front end insertion of the rear end self-locking screw rod of the fastening bolt
Inside line through-hole, and the front end of clamping screw is provided with nut, on the downside of the rear end of the nut and before the locking nut
End locking contact.
A kind of coal miner spray device for reducing dust of the utility model further includes left fixed ring, right fixed ring, left lever and the right side
Pull rod, the left Fixing shrink ring are located at the outer left side region of the communicating pipe, and the bottom end of the left lever and the left side
The top of fixed ring connects, and connect on the right side of the top of left lever and the bottom end of second hydraulic support, the right Fixing shrink ring
Left end mounted in the right area of the communicating pipe, and the right pull rod is connect with the right end of right fixed ring, the right side of right pull rod
End is connect the left end of inclination and first hydraulic support upside upwards.
A kind of coal miner spray device for reducing dust of the utility model, further includes anti-skidding spring washer, and the anti-skidding spring washer is set in
The outside of the tie down screw, and the top of anti-skidding spring washer is contacted with the locking of the bottom end of the locking nut, and anti-skidding bullet
The bottom end of pad is contacted with the locking of the bottom end inner wall of the U-typed frame.
A kind of coal miner spray device for reducing dust of the utility model further includes four groups of extension bars, four groups of extension bars
One end is connect with front left side, left rear side, forward right side and the right lateral side of the locking nut outer wall respectively.
A kind of coal miner spray device for reducing dust of the utility model, further includes Y-shaped filter, the Y-shaped filter
Positioned at the top of the water feeding tank, and the connection of Y-shaped filter was arranged on communicating pipe.
A kind of coal miner spray device for reducing dust of the utility model, further includes transparent baffle, outside the front end of the water feeding tank
It is provided with peep hole on wall, and is communicated inside peep hole and water feeding tank, on the fixed installation peep hole of the transparent baffle.
A kind of coal miner spray device for reducing dust of the utility model, further includes postive stop baffle, the postive stop baffle passes through spiral shell
Bolt is fixedly mounted on the front end of the shaft on the rocker arm, and postive stop baffle is located at the front of the adjusting rod.
Compared with prior art the utility model has the following beneficial effects: rocker arm can be made to turn by the rotation of drive motor
It is dynamic, so as to so that the shaft on rocker arm is rotated with motor front output end is driven for the center of circle, by shaft in adjusting rod
On bar shaped groove be rotatably assorted, so that adjusting rod is carried out reciprocally swinging movement by the center of circle of the center of circle of turntable, so as to
So that fog-spray nozzle carries out reciprocally swinging during water spray, so as to improve so that the spray angle of fog-spray nozzle is adjusted
Spread of spray improves depositing dust job area, improves practicability；And locking nut can be made to lock by rotation lock nut
The top of tight screw rod screws out upwards, to make U-typed frame that can extract upwards with the top of self-locking screw rod, while can make four groups
It positions inserting column to extract upwards from inside the positioning jack of four groups of holder tops respectively, so that water feeding tank be dismantled, need to only twist
Loose nuts facilitate water feeding tank and are dismantled, convenient to carry out internal cleaning to long-time service water feeding tank integral demounting,
It reduces and uses limitation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement structural representation at the utility model A；
Fig. 3 is the partial enlargement structural representation at the utility model B；
Fig. 4 is the partial enlargement structural representation at the utility model C；
It is attached marked in the figure: 1, bottom plate；2, hydraulic cylinder；3, the first hydraulic support；4, the second hydraulic support；5, coalcutter；6,
Water feeding tank；7, fog-spray nozzle；8, left connecting rod；9, right connecting rod；10, motor is driven；11, turntable；12, adjusting rod；13, rocker arm；
14, pillar；15, support；16, locking bed；17, U-typed frame；18, tie down screw；19, limit plate；20, inserting column is positioned；21, it locks
Tight nut；22, fastening bolt；23, left fixed ring；24, left lever；25, anti-skidding spring washer；26, extension bar；27, Y-shaped filters
Device；28, transparent baffle；29, postive stop baffle.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figures 1 to 4, a kind of coal miner spray device for reducing dust of the utility model, including bottom plate 1, hydraulic cylinder 2,
First hydraulic support 3, the second hydraulic support 4, coalcutter 5, water feeding tank 6 and fog-spray nozzle 7, right end downside and the bottom plate 1 of coalcutter 5
Left end on the downside of connection, and the top right side of the bottom end of the first hydraulic support 3 and bottom plate 1 is connect, the right side of the second hydraulic support 4
It holds and is rotatably connected with the right end of the first hydraulic support 3, the bottom end and 1 top left end of bottom plate of hydraulic cylinder 2 are hinged, and hydraulic cylinder
It is hinged on the right side of the top of 2 inside telescopic rods and the bottom end of the second hydraulic support 4, the top of fog-spray nozzle 7 and the second hydraulic support 4
Connection on the left of bottom end, and connect on the right side of the bottom end of water feeding tank 6 and the top of bottom plate 1, water feeding tank 6 is internally provided with high pressure water
Pump, and the output end of high-pressure hydraulic pump with the input terminal of fog-spray nozzle 7 by being connected to communicating pipe；Including 8, four groups of right companies of left connecting rod
Extension bar 9 drives motor 10, turntable 11, adjusting rod 12 and rocker arm 13, the bottom end of four groups of right connecting rods 9 respectively with drive motor 10
Front left side, left rear side, the forward right side on top are connected with right lateral side, and the top of four groups of connecting rods respectively with the second hydraulic support
Front left side, left rear side, the forward right side of 4 bottom end right areas are connected with right lateral side, right end rear side and the drive motor 10 of rocker arm 13
The connection of front output end, and be provided with shaft on the left of the front end of rocker arm 13, the top of left connecting rod 8 and second it is hydraulic between
Bottom end on the left of connection, and the rear end of turntable 11 and the bottom end of left connecting rod 8 are rotatably connected, the left end of adjusting rod 12 with turn
Connection on the upside of the right end of disk 11, and the right half area of adjusting rod 12 is provided with front and back and runs through and along 12 top orientation of adjusting rod
Bar shaped groove, the rear end of the front end self-regulated pole 12 of shaft passes through inside bar shaped groove and extend out to outside the front end of adjustable plate
It is connect on the downside of boundary, the right end of fog-spray nozzle 7 and the left end of turntable 11；Further include four groups of pillars, 14, four groups of supports 15, locking bed 16,
U-typed frame 17,18, four groups of tie down screw, 19, four groups of limit plate positioning inserting column 20 and locking nut 21, the top of four groups of pillars 14
It is connect respectively with front left side, left rear side, forward right side and the right lateral side of 6 bottom end outer wall of water feeding tank, and the bottom end of four groups of supports 15
It is connect with front left side, left rear side, forward right side and the right lateral side of 1 top right area of bottom plate, the top of four groups of supports 15 is respectively provided with
There is positioning jack, the top middle portion of four groups of limit plates 19 is connect with the bottom end of four groups of pillars 14 respectively, and four groups of positioning inserting columns
20 top is connect with the center bottom of four groups of limit plates 19 respectively, and the bottom end of four groups of positioning inserting columns 20 is inserted into four groups respectively and determines
Inside the jack of position, and top of the bottom end of four groups of limit plates 19 respectively with four groups of supports 15 is adjacent to, the left side on 17 top of U-typed frame
Side and right side are connect with the left and right side of 6 bottom end outer wall central region of water feeding tank respectively, and the bottom end inner wall of U-typed frame 17
Middle part is provided with perforative installation through-hole up and down, and the bottom end of locking bed 16 is located at the medium position of four groups of supports 15, and locks
The bottom end of seat 16 is connect with the corresponding position on 1 top of bottom plate, and the bottom end of tie down screw 18 is connect with the top middle portion of locking bed 16,
And the top of tie down screw 18 passes through from the bottom end of U-typed frame 17 and is incorporated to inside installation through-hole to U-typed frame 17, locks
21 spiral shell encapsulation of nut is located at the external upper of tie down screw 18, and the bottom end of locking nut 21 and the bottom end inner wall of U-typed frame 17 are locked
Close contact；Rocker arm can be made to rotate by driving the rotation of motor, so as to so as to shaft on rocker arm and drive motor front
Output end is that the center of circle is rotated, and by being rotatably assorted for bar shaped groove of the shaft on adjusting rod, allows adjusting rod to turn
The center of circle of disk is that the center of circle carries out reciprocally swinging movement, so as to so that fog-spray nozzle carries out reciprocally swinging during water spray, from
And the spray angle of fog-spray nozzle can be made to be adjusted, spread of spray is improved, depositing dust job area is improved, improves practicability；And
And locking nut can be made to screw out upwards on the top of tie down screw by rotation lock nut, to allow U-typed frame certainly
The top of tie down screw is extracted upwards, while can make four groups of positioning inserting columns respectively from inside the positioning jack of four groups of holder tops
It extracts upwards, so that water feeding tank be dismantled, only need to unscrew locking nut, facilitate water feeding tank and dismantled, it is convenient
Internal cleaning is carried out to water feeding tank integral demounting is used for a long time, reduces and uses limitation.
A kind of coal miner spray device for reducing dust of the utility model further includes fastening bolt 22, the outside of tie down screw 18
Upside is provided with pre-and post perforative tapped through hole, and simultaneously spiral shell is filled to spiral shell for the front end insertion of the rear end self-locking screw rod 18 of fastening bolt 22
Inside line through-hole, and the front end of clamping screw is provided with nut, and the rear end downside of nut and the front end of locking nut 21 are locked
Contact；It can be assembled and be closed by the spiral shell between fastening bolt and tapped through hole, the position after locking locking nut is fixed,
It prevents locking nut from rotating, improves the stability during water feeding tank is installed and used.
A kind of coal miner spray device for reducing dust of the utility model further includes left fixed ring 23, right fixed ring, left lever 24
With right pull rod, left fixed ring 23 is set in the outer left side region of communicating pipe, and the bottom end of left lever 24 and left fixed ring 23
Top connection, connect on the right side of the bottom end of the top of left lever 24 and the second hydraulic support 4, right Fixing shrink ring is mounted in communicating pipe
Right area, and the left end of right pull rod is connect with the right end of right fixed ring, the right end of right pull rod tilt upwards with it is first hydraulic
Connection on the upside of the left end of bracket 3；Left lever can be cooperated by left fixed ring, while right pull rod, side are cooperated by right fixed ring
Just it will hang communicating pipe, and improve the use reliability of communicating pipe.
A kind of coal miner spray device for reducing dust of the utility model, further includes anti-skidding spring washer 25, and anti-skidding spring washer 25 is set in
The outside of tie down screw 18, and the top of anti-skidding spring washer 25 is contacted with the locking of the bottom end of locking nut 21, and anti-skidding spring washer
25 bottom end is contacted with the locking of the bottom end inner wall of U-typed frame 17；Can be further strengthened by anti-skidding spring washer locking nut with
Skid resistance between the bottom end inner wall of U-typed frame, prevents locking nut from loosening, and improves practicability.
A kind of coal miner spray device for reducing dust of the utility model, further includes four groups of extension bars 26, four groups of extension bars 26
One end is connect with front left side, left rear side, forward right side and the right lateral side of 21 outer wall of locking nut respectively；When needing to carry out water feeding tank
When disassembly, operator's rotation lock nut can be facilitated by four groups of extension bars, can be rotated without spanner energy tool
Locking nut saves manpower, improves practicability.
A kind of coal miner spray device for reducing dust of the utility model further includes Y-shaped filter 27, Y-shaped filter 27
Positioned at the top of water feeding tank 6, and the connection of Y-shaped filter 27 was arranged on communicating pipe；It can will be for by Y-shaped filter
Water inside water tank is filtered, and preventing impurity from entering fog-spray nozzle will block inside fog-spray nozzle, improves use reliability.
A kind of coal miner spray device for reducing dust of the utility model further includes transparent baffle 28, the front end outer wall of water feeding tank 6
On be provided with peep hole, and communicated inside peep hole and water feeding tank 6, on the fixed installation peep hole of transparent baffle 28；It can be with
Facilitate operator to observe water service condition inside water feeding tank by transparent baffle, facilitates the prompt timely water storage of people, reduce
Use limitation.
A kind of coal miner spray device for reducing dust of the utility model, further includes postive stop baffle 29, and postive stop baffle 29 passes through spiral shell
Bolt is fixedly mounted on the front end of the shaft on rocker arm 13, and postive stop baffle 29 is located at the front of adjusting rod 12；Limit can be passed through
Position baffle prevents the swing operation for falling off and influencing fog-spray nozzle inside the bar shaped groove on shaft self-regulated pole, improves using reliable
Property.
A kind of coal miner spray device for reducing dust of the utility model will integrally be transferred to coal mine first and open at work
In the mine hole adopted, first hydraulic cylinder is connected to external hydraulic station by hydraulic oil pipe, make inside first hydraulic cylinder telescopic rod to
Second hydraulic support opening is supported the top in mine hole, then makes coal mining machine equipment in place, opens coalcutter by upper stretching
Coal mining is carried out, by driving the rotation of motor, rotates rocker arm, so as to so that shaft on rocker arm and before driving motor
Portion's output end is that the center of circle is rotated, by being rotatably assorted for bar shaped groove of the shaft on adjusting rod, allow adjusting rod with
The center of circle of turntable is that the center of circle carries out reciprocally swinging movement, so as to so that fog-spray nozzle carries out reciprocally swinging during water spray,
So as to improve spread of spray, and can make to lock by rotation lock nut so that the spray angle of fog-spray nozzle is adjusted
Tight nut screws out upwards on the top of tie down screw, to make U-typed frame that can extract upwards with the top of self-locking screw rod, simultaneously
Four groups of positioning inserting columns can be made to extract upwards from inside the positioning jack of four groups of holder tops respectively, so that water feeding tank be torn open
It unloads, only need to unscrew locking nut, facilitate water feeding tank and dismantled, filled by the spiral shell between fastening bolt and tapped through hole
Cooperation, the position after locking locking nut are fixed, and prevent locking nut from rotating, and cooperate Zola by left fixed ring
Bar, while right pull rod is cooperated by right fixed ring, facilitate and hang communicating pipe, locking is further strengthened by anti-skidding spring washer
Skid resistance between nut and the bottom end inner wall of U-typed frame, prevents locking nut from loosening, when needing to dismantle water feeding tank
When, operator's rotation lock nut can be facilitated by four groups of extension bars, by Y-shaped filter by the water inside water feeding tank
It is filtered, preventing impurity from entering fog-spray nozzle will block inside fog-spray nozzle, facilitates operator to observe by transparent baffle and supplies water
Water service condition inside case facilitates the prompt timely water storage of people, prevents the bar shaped on shaft self-regulated pole by postive stop baffle
The swing operation of fog-spray nozzle is fallen off and influenced inside through slot, opens simultaneously high-pressure hydraulic pump, by the water inside water feeding tank by spraying
Head is injected at coalcutter coal mining activity, carries out atomizing de-dusting operation to coal mine dust.
In addition, term " installation ", " being provided with ", " connection ", " connection ", " suit " shall be understood in a broad sense, for example, it may be
It is fixedly connected, is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected, or
Being or is two connections internal between device, element or component indirectly connected through an intermediary, for ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of coalcutter (5) atomizing de-dusting apparatus, including bottom plate (1), hydraulic cylinder (2), the first hydraulic support (3), the second liquid
Bracket (4), coalcutter (5), water feeding tank (6) and fog-spray nozzle (7) are pressed, on the downside of the right end of coalcutter (5) and under the left end of bottom plate (1)
Side connection, and connect on the right side of the bottom end of the first hydraulic support (3) and the top of bottom plate (1), the right end of the second hydraulic support (4)
It is rotatably connected with the right end of the first hydraulic support (3), the bottom end and bottom plate (1) top left end of hydraulic cylinder (2) are hinged, and liquid
Hinged, the top and second of fog-spray nozzle (7) on the right side of the top of the internal telescopic rod of cylinder pressure (2) and the bottom end of the second hydraulic support (4)
Connection on the left of the bottom end of hydraulic support (4), and connect on the right side of the bottom end of water feeding tank (6) and the top of bottom plate (1), water feeding tank
(6) it is internally provided with high-pressure hydraulic pump, and the output end of high-pressure hydraulic pump with the input terminal of fog-spray nozzle (7) by being connected to communicating pipe；
It is characterised in that it includes left connecting rod (8), four groups of right connecting rods (9), drive motor (10), turntable (11), adjusting rod (12) and
Rocker arm (13), the bottom end of four groups of right connecting rods (9) respectively with it is described drive the front left side on motor (10) top, left rear side,
Forward right side is connected with right lateral side, and the top of four groups of connecting rods respectively with the second hydraulic support (4) bottom end right area
Front left side, left rear side, forward right side connected with right lateral side, on rear side of the right end of the rocker arm (13) with drive motor (10)
The connection of front output end, and shaft is provided on the left of the front end of rocker arm (13), the top of the left connecting rod (8) and the second liquid
Connection on the left of bottom end between pressure, and the rear end of the turntable (11) and the bottom end of the left connecting rod (8) are rotatably connected,
Before the right end of the left end of the adjusting rod (12) and turntable (11) upside is connect, and the right half area of adjusting rod (12) is provided with
Run through afterwards and along the bar shaped groove of adjusting rod (12) top orientation, the rear end of the front end self-regulated pole (12) of the shaft passes through
Bar shaped groove inside and the front end external world for extending out to adjustable plate, the right end of the fog-spray nozzle (7) and the left end of the turntable (11)
Downside connection；Further include four groups of pillars (14), four groups of supports (15), locking bed (16), U-typed frame (17), tie down screw (18),
Four groups of limit plates (19), four groups of positioning inserting columns (20) and locking nut (21), the top of four groups of pillars (14) respectively with institute
Front left side, left rear side, the forward right side for stating water feeding tank (6) bottom end outer wall are connected with right lateral side, and four groups of supports (15)
Bottom end is connect with front left side, left rear side, forward right side and the right lateral side of the bottom plate (1) top right area, four groups of supports (15)
Top be provided with positioning jack, the top middle portion of four groups of limit plates (19) bottom with four groups of pillars (14) respectively
End connection, and the top of four groups of positioning inserting columns (20) is connect with the center bottom of four groups of limit plates (19) respectively,
The bottom end of four groups of positioning inserting columns (20) is inserted into respectively inside four groups of positioning jacks, and the bottom end difference of four groups of limit plates (19)
Be adjacent to the top of four groups of supports (15), the left and right side on U-typed frame (17) top respectively with the water feeding tank (6) bottom
The left and right side connection of outer wall central region is held, and is provided in the middle part of the bottom end inner wall of U-typed frame (17) perforative up and down
Installation through-hole, the bottom end of the locking bed (16) are located at the medium position of four groups of supports (15), and locking bed (16)
Bottom end is connect with the corresponding position on bottom plate (1) top, the bottom end of the tie down screw (18) and the top of the locking bed (16)
Middle part connection, and the top of tie down screw (18) passes through from the bottom end of U-typed frame (17) and is incorporated to inside installation through-hole to U-typed
Frame (17) is internal, and locking nut (21) the spiral shell encapsulation is located at the external upper of the tie down screw (18), locking nut (21)
The bottom end inner wall locking of bottom end and the U-typed frame (17) contact.
2. a kind of coalcutter (5) atomizing de-dusting apparatus as described in claim 1, which is characterized in that further include fastening bolt
(22), the external upper of the tie down screw (18) is provided with pre-and post perforative tapped through hole, after the fastening bolt (22)
Simultaneously spiral shell is filled to inside tapped through hole for the front end insertion at end self-locking screw rod (18), and the front end of clamping screw is provided with nut,
It is contacted on the downside of the rear end of the nut with the locking of the front end of the locking nut (21).
3. a kind of coalcutter (5) atomizing de-dusting apparatus as claimed in claim 2, which is characterized in that further include left fixed ring
(23), right fixed ring, left lever (24) and right pull rod, the left fixed ring (23) are set in the external left lateral areas of the communicating pipe
Domain, and the bottom end of the left lever (24) is connect with the top of the left fixed ring (23), the top of left lever (24) and institute
Connection on the right side of the bottom end of the second hydraulic support (4) is stated, the right Fixing shrink ring is mounted in the right area of the communicating pipe, and institute
The left end for stating right pull rod is connect with the right end of right fixed ring, and the right end of right pull rod tilts and first hydraulic support (3) upwards
Left end on the upside of connection.
4. a kind of coalcutter (5) atomizing de-dusting apparatus as claimed in claim 3, which is characterized in that further include anti-skidding spring washer
(25), the anti-skidding spring washer (25) is set in the outside of the tie down screw (18), and the top of anti-skidding spring washer (25) and institute
The bottom end locking contact of locking nut (21) is stated, and in the bottom end of anti-skidding spring washer (25) and the bottom end of the U-typed frame (17)
Wall locking contact.
5. a kind of coalcutter (5) atomizing de-dusting apparatus as claimed in claim 4, which is characterized in that further include four groups of extension bars
(26), one end of four groups of extension bars (26) front left side, left rear side, forward right side with the locking nut (21) outer wall respectively
It is connected with right lateral side.
6. a kind of coalcutter (5) atomizing de-dusting apparatus as claimed in claim 5, which is characterized in that further include Y-shaped filter
(27), the Y-shaped filter (27) is located at the top of the water feeding tank (6), and Y-shaped filter (27) connection setting exists
On communicating pipe.
7. a kind of coalcutter (5) atomizing de-dusting apparatus as claimed in claim 6, which is characterized in that further include transparent baffle
(28), it is provided with peep hole on the front end outer wall of the water feeding tank (6), and is communicated inside peep hole and water feeding tank (6), it is described
On the fixed installation peep hole of transparent baffle (28).
8. a kind of coalcutter (5) atomizing de-dusting apparatus as claimed in claim 7, which is characterized in that further include postive stop baffle
(29), the postive stop baffle (29) is mounted by means of bolts on the front end of the shaft on the rocker arm (13), and limiting block
Plate (29) is located at the front of the adjusting rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821650453.9U CN209621313U (en) | 2019-07-18 | 2019-07-18 | A kind of coal miner spray device for reducing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821650453.9U CN209621313U (en) | 2019-07-18 | 2019-07-18 | A kind of coal miner spray device for reducing dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621313U true CN209621313U (en) | 2019-11-12 |
Family
ID=68441013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821650453.9U Expired - Fee Related CN209621313U (en) | 2019-07-18 | 2019-07-18 | A kind of coal miner spray device for reducing dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209621313U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810210A (en) * | 2020-07-04 | 2020-10-23 | 张帅 | Hydraulic support |
| CN111871919A (en) * | 2020-07-20 | 2020-11-03 | 共享智能铸造产业创新中心有限公司 | Cleaning device |
| CN112093424A (en) * | 2020-08-20 | 2020-12-18 | 南京玻璃纤维研究设计院有限公司 | Mesh belt cleaning device |
-
2019
- 2019-07-18 CN CN201821650453.9U patent/CN209621313U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810210A (en) * | 2020-07-04 | 2020-10-23 | 张帅 | Hydraulic support |
| CN111810210B (en) * | 2020-07-04 | 2022-04-26 | 济宁市勤创机械有限公司 | Hydraulic support |
| CN111871919A (en) * | 2020-07-20 | 2020-11-03 | 共享智能铸造产业创新中心有限公司 | Cleaning device |
| CN112093424A (en) * | 2020-08-20 | 2020-12-18 | 南京玻璃纤维研究设计院有限公司 | Mesh belt cleaning device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20200718 |