A kind of safety reminding device of mine hole in-revolving type
The present invention relates to the technical fields that mine hole warns part, are specifically related to a kind of safety instruction dress of mine hole in-revolving type
Mining engineering is divided into coal mine class and non-coal mine class.Mining be from the earth's crust or the technology of earth's surface exploit mineral resources and
Science, generally refers to the exploitation of metal or nonmetal depdosit, and the mining of broad sense further includes the exploitation and ore dressing of coal and oil, in fact
Matter is selectivity acquisition and the handling process of a kind of material.Mining industry is a kind of important raw material extractive industry, such as metallic ore
Stone is the primary raw material of metallurgical industry, and non-metallic ore is industrial chemicals and construction material, and coal and oil are important the energy.Mesh
It is easy to happen danger in preceding mining process, needs to install caution slogan in mine hole, and some posters are not eye-catching at present, Huo Zheqi
The nameplate of poster is arranged on the side wall in mine hole, is easy to bump against during cart push, or the top mounted on mine hole,
Although avoiding collision, warning effect is poor, it is necessary to be improved.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found a kind of new structural mine hole
The safety reminding device of in-revolving type makes it with more the utility value in industry.
The purpose of the present invention aims to solve the problem that problem of the existing technology, and it is good to provide a kind of effect of safety instruction, simultaneously
It is avoided that the safety reminding device of the mine hole in-revolving type of collision.
The present invention relates to a kind of safety reminding devices of mine hole in-revolving type, including the installation being fixed on the top surface of mine hole
The side of plate, the mounting plate forms a pair of hinged journal stirrup, and described be hinged on journal stirrup is hinged with strut by the first articulated shaft,
The first articulated shaft upper sleeve has torsional spring, the both ends of the torsional spring to be separately fixed on the first articulated shaft and hinged journal stirrup, institute
The lower end for stating strut is equipped with notice board, and the front end face of the notice board is equipped with prompt poster；
Hinged groove is formed on the strut, the lower end of the adjusting rod of L-type is hinged on by the second articulated shaft in hinged groove,
The upper end of the adjusting rod forms link block, and the link block is plugged on fulcrum, and the fulcrum is plugged on to be molded over and be hinged
In guide groove on the mounting plate of journal stirrup side, sliding block is formed on fulcrum, is formed on the guide groove inner wall and guide groove
Parallel rack, the rack are engaged with gear, the shaft of the gear connection driving motor, and the driving motor is fixed on cunning
On block, check lock lever, the piston rod of the check lock lever connection cylinder are equipped in the tooth socket of gear, the cylinder is fixed on sliding block
Heavy platform, the heavy platform of front side and the institute of rear side are formed on front side of the mounting plate and on the mine hole bottom surface of rear side
It states and is respectively equipped with preceding trigger and rear trigger in heavy platform, the preceding trigger and rear trigger are electric with cylinder and driving motor
By above-mentioned technical proposal, in the use of the present invention, notice board is mounted on strut lower end, it is eye-catching.And in order to prevent
Collision, notice board can be overturn, and specifically, when cart shifts preceding trigger onto, the piston rod of preceding trigger triggering cylinder shrinks, drives
Check lock lever leaves the tooth socket of gear, while preceding trigger triggering driving motor starts, and band moving gear rotates, gear with rack
Engagement lower band movable slider and fulcrum move in guide groove, to drive adjusting rod to be moved towards hinged journal stirrup, due to adjusting rod
Upper end be plugged on fulcrum upper and lower end and be hinged in the hinged groove of strut by the second articulated shaft, therefore adjusting rod itself relies on
Link block rotates on fulcrum and pushes strut and notice board to overturn, and strut overturns articulated shaft rotation, torsional spring deformation storage elasticity
Potential energy, notice board are flipped up to which cart passes through, will not collide with notice board.It is rear to touch similarly after cart warp
Hair device triggering driving motor is again started up, and is rotated by gear and fulcrum and adjusting rod is driven to reset, and discharges elastic potential energy in torsional spring
Mating reaction under, adjusting rod drives strut and notice board to downwardly turn over reset, and adjusting rod itself spinning reduction, notice board are multiple
Behind position, the piston rod of cylinder drives check lock lever again by wheel gear locking, to position fulcrum and adjusting rod.
Through the above scheme, the safety reminding device of mine hole in-revolving type of the invention is having the good safety instruction of effect
It is avoided that and collides while effect.
As a preference of the above scheme, the preceding trigger and rear trigger include lifter plate, bottom plate, are molded over
Guide post on the lifter plate, the column sleeve being molded on the bottom plate, the triggering block being fixed on lifter plate and it is fixed on bottom
Reception block on plate, bottom plate are fixed on the bottom surface of heavy platform, and the guide post is plugged in the column sleeve, and column sleeve upper sleeve has pressure
The both ends of spring, the compression spring are born against on lifter plate and bottom plate, and the triggering block and the reception block are corresponding, receive block
It is electrically connected with cylinder and driving motor.By said program, when cart shifts preceding trigger onto, cart weight makes the lifting of preceding trigger
Plate sinks, and compression spring is compressed, and triggering block is in contact with block is received, and starts to trigger cylinder and driving motor；Similarly cart passes through
Later, cart weight makes the lifter plate of rear trigger sink, and compression spring is compressed, and triggering block is in contact with block is received, to drive
Motor and cylinder start.
As a preference of the above scheme, the bottom surface in the upper surface of the lifter plate and mine hole is parallel.
As a preference of the above scheme, the both ends of the fulcrum are plugged on the slot for being molded over guide groove opposed inner walls
Interior, the side wall of the sliding block is equipped with self-lubricating layer, and the self-lubricating layer is resisted against on the side wall of rack.
As a preference of the above scheme, the notice board is distributed in the middle part of mine height of holes, notice board front end face
It prompts poster to prompt poster using LED, reserve battery is equipped in notice board, the reserve battery and LED prompt posters are logical
Cross conducting wire electrical connection.
As a preference of the above scheme, the hinged groove runs through the front-rear side walls of strut.
As a preference of the above scheme, the torsional spring is located between a pair of hinged journal stirrup.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after coordinating attached drawing to be described in detail such as.
Description of the drawings：
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the partial side structural schematic diagram of Fig. 1；
Fig. 3 is structural schematic diagram of the fulcrum in guide groove in the present invention；
Fig. 4 is two broken section structural schematic diagrams of Fig. 3；
Fig. 5 is the working state schematic representation of notice board and adjusting rod in the present invention.
Specific implementation mode：
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
Referring to Fig. 1, Fig. 2, a kind of safety reminding device of mine hole in-revolving type of the present invention, including it is fixed on mine hole
The side of mounting plate 1 on 10 top surfaces, the mounting plate 1 forms a pair of hinged journal stirrup 21, passes through on the hinged journal stirrup 21
First articulated shaft 31 is hinged with strut 32, and 31 upper sleeve of the first articulated shaft has torsional spring 33, the both ends difference of the torsional spring 33
It is fixed on the first articulated shaft 31 and hinged journal stirrup 21, torsional spring 33 is located between a pair of hinged journal stirrup 21, under the strut 32
End is equipped with notice board 34, and the front end face of the notice board 34 is equipped with prompt poster 35, and it is high that notice board 34 is distributed in mine hole 10
The prompt poster 35 at the middle part of degree, 34 front end face of notice board prompts poster using LED, and reserve battery is equipped with (not in notice board 34
Diagram), the reserve battery and LED prompt posters are electrically connected by conducting wire.
Referring to Fig. 1, Fig. 3, Fig. 4, hinged groove 321 is formed on the strut 32, the hinged groove 321 is through strut 32
The lower end of front-rear side walls, the adjusting rod 4 of L-type is hinged on by the second articulated shaft 41 in hinged groove 321, the adjusting rod 4 it is upper
End forms link block 42, and the link block 42 is plugged on fulcrum 5, and the fulcrum 5, which is plugged on, is molded over hinged journal stirrup 21 1
In guide groove 101 on the mounting plate 1 of side, the both ends of fulcrum 5 are plugged on the slot 102 for being molded over 101 opposed inner walls of guide groove
It is interior, sliding block 51 is formed on fulcrum 5, the side wall of the sliding block 51 is equipped with self-lubricating layer (not shown), and the self-lubricating layer supports
On the side wall for leaning against rack 61, the rack 61 parallel with guide groove 101, the rack are formed on 101 inner wall of the guide groove
61 are engaged with gear 62, and the gear 62 connects the shaft of driving motor 63, and the driving motor 63 is fixed on sliding block 51, tooth
Check lock lever 7 is equipped in the tooth socket of wheel 62, the check lock lever 7 connects the piston rod of cylinder 8, and the cylinder 8 is fixed on sliding block 51
Referring to Fig. 1, form heavy platform 11 on 10 bottom surface of mine hole of the front side of the mounting plate 1 and rear side, front side it is described
Preceding trigger 91 and rear trigger 92 are respectively equipped in heavy platform 11 and the heavy platform 11 of rear side, the preceding trigger 91 is touched with rear
Hair device 92 is electrically connected with cylinder 8 and driving motor 63, and preceding trigger 91 and rear trigger 92 include lifter plate 93, bottom plate
94, the guide post 95 that is molded on the lifter plate 93, is fixed on lifter plate 93 column sleeve 96 being molded on the bottom plate 94
Triggering block 97 and the reception block 98 that is fixed on bottom plate 94, the upper surface of lifter plate 93 and the bottom surface in mine hole 10 are parallel, bottom
Plate 94 is fixed on the bottom surface of heavy platform 11, and the guide post 95 is plugged in the column sleeve 96, and 96 upper sleeve of column sleeve has compression spring 20,
The both ends of the compression spring 20 are born against on lifter plate 93 and bottom plate 94, and the triggering block 97 and the reception block 8 are corresponding,
Block 98 is received to be electrically connected with cylinder 8 and driving motor 63.By said program, the trigger 91 before cart is shifted onto, cart weight makes
The lifter plate 93 of preceding trigger 91 sinks, and compression spring 20 is compressed, and triggering block 97 is in contact with block 98 is received, to trigger cylinder 8
Start with driving motor 63；Similarly after cart warp, cart weight makes the lifter plate 93 of rear trigger 92 sink, and compression spring 20 is pressed
Contracting, triggering block 97 are in contact with block 98 is received, to which driving motor 63 and cylinder 8 start.
Referring to Fig. 1, Fig. 5, in the specific implementation, notice board 34 is mounted on 32 lower end of strut to the present invention, eye-catching.And in order to anti-
It only collides, notice board 34 can be overturn, and specifically, the trigger 91 before cart is shifted onto, preceding trigger 92 triggers the piston rod of cylinder 8
It shrinks, drives check lock lever 7 to leave the tooth socket of gear 62, while preceding trigger 91 triggers driving motor 63 and starts, band moving gear 62
Rotation, gear 62 are moved in engage lower band movable slider 51 and the fulcrum 5 with rack 61 in guide groove 101, are adjusted to drive
Bar 4 is moved towards hinged journal stirrup 21, is hinged by the second articulated shaft 41 since the upper end of adjusting rod 4 is plugged on 5 upper and lower end of fulcrum
In the hinged groove 321 of strut 32, therefore adjusting rod 4 itself rotates on fulcrum 5 by link block 42 and pushes 32 He of strut
Notice board 34 overturn, strut 32 overturn articulated shaft 31 rotate, torsional spring 33 deformation storage elastic potential energy, notice board 34 be flipped up from
And cart passes through, and will not collide with notice board 34.Similarly after cart warp, rear trigger 92 triggers driving motor 63
It is again started up, is rotated by gear 62 and fulcrum 5 and adjusting rod 4 is driven to reset, discharge the mating reaction of elastic potential energy in torsional spring 33
Under, adjusting rod 4 drives strut 32 and notice board 34 to downwardly turn over resets, and adjusting rod 4 itself spinning reduction, the reset of notice board 34
Afterwards, the piston rod of cylinder 8 drives check lock lever 7 again to lock gear 62, to position fulcrum 5 and adjusting rod 4.
In conclusion the safety reminding device of the mine hole in-revolving type of the present invention is having the good safety instruction effect of effect
While be avoided that and collide.
The safety reminding device of mine hole provided by the present invention in-revolving type, only specific implementation mode of the invention, but
Scope of protection of the present invention is not limited thereto, any one skilled in the art the invention discloses technology model
In enclosing, it can easily think of the change or the replacement, should all cover within the scope of the present invention.Therefore, protection scope of the present invention
It should be based on the protection scope of the described claims.