CN215666055U

CN215666055U - Mine underground discharging device

Info

Publication number: CN215666055U
Application number: CN202122098065.2U
Authority: CN
Inventors: 马东林; 李广涛; 王振刚
Original assignee: Xinjiang Bagang Mining Resources Co ltd
Current assignee: Bazhou Da De Mining Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-28
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a mine underground discharging device which comprises a bottom plate, wherein the bottom plate is positioned above the ground, a trough is fixedly arranged on the right side of the top of the ground, the mine underground discharging device is characterized in that a motor is started, a threaded rod is driven by the motor to rotate, an L-shaped rod is driven by the motor to drive an L-shaped frame to move rightwards, the back-shaped frame is moved to the top of a discharging plate, stone is discharged into the trough through a discharging opening, the mechanism not only can achieve the effect of quick discharging, but also can push all the stone in a transport box out through the movement of the back-shaped frame, the effect that no broken slag remains in the interior of the transport box after discharging is achieved, the situation that the transport box needs to manually sweep and discharge broken slag at the bottom after discharging is avoided, and the discharging efficiency is improved.

Description

Mine underground discharging device

Technical Field

The utility model relates to the technical field of discharging devices, in particular to a mine underground discharging device.

Background

The mine is a general term of a shaft, a chamber, equipment, a ground building and a structure forming an underground coal mine production system, and sometimes an inclined shaft, a vertical shaft, a adit and the like in underground mining of the mine are also called as the mine, and the mine generally excavates and extracts a lot of broken stones when excavating and extracting, in order to not affect the digging and mining work, the crushed stones are required to be transported into the waste pit by the transporting device, however, when the prior discharging device discharges stones, the crushed stones are generally slid into the waste pit by reversely rotating the transport box to a certain angle, part of the slag remains at the bottom of the transport vehicle due to friction force in the unloading process and needs to be swept down manually, which is very inconvenient, meanwhile, the discharging efficiency is reduced, a large amount of smoke and dust can be generated in the discharging process of the existing discharging device, the construction environment is seriously influenced, and therefore a novel discharging device needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a mine underground discharging device, which solves the problems that the discharging efficiency is reduced because residues are easy to remain at the bottom of a transport vehicle and need to be manually cleaned when the conventional discharging device discharges materials, and the construction environment is seriously influenced because a large amount of smoke and dust are generated when the conventional discharging device discharges materials.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a mine underground discharging device comprises a bottom plate, wherein the bottom plate is positioned above the ground, a trough is fixedly arranged on the right side of the top of the ground, a transport box is fixedly arranged on the right side of the top of the bottom plate, a driving box is fixedly arranged on the left side of the top of the bottom plate, a chute plate is fixedly arranged on the front wall of an inner cavity of the transport box, a slider is slidably arranged inside the chute plate, the rear part of the slider is fixedly connected with a return frame through a fixed rod, a motor is fixedly arranged on the left side of the inner cavity of the driving box through a connecting plate, a threaded rod is fixedly arranged on an output shaft of the motor through a coupler, a driving groove is arranged below the inner cavity of the transport box, the right end of the threaded rod sequentially penetrates through the driving box and the transport box and is rotatably arranged on the right side of the inner wall of the driving groove through a bearing piece, and the surface of the threaded rod and the inner part of the transport box are connected with a threaded sleeve through threads, the top fixed mounting of thread bush has L type pole, the top of L type pole runs through the drive groove and extends to the inside of transport case.

Preferably, the drive slot extends to the inside one end fixed connection of transport case in the surface of returning the type frame, the front side of transport case inner chamber bottom is opened and is equipped with the first movable port that cooperatees and use with L type pole, the second movable port that cooperatees and uses with returning the type frame is seted up on the right side of transport case, the below fixed mounting on transport case right side has the stripper, the discharge opening has been seted up at the top of stripper.

Preferably, the dwang is installed through the bearing spare rotation in the left top of drive box inner chamber, the right-hand member of dwang runs through drive box and transport case in proper order and extends to the inside of transport case, the equal fixed mounting in inside that the dwang and the surface of threaded rod just are located the drive box has the sprocket, two connect through chain drive between the sprocket, the dwang extends to the inside one end fixed mounting of transport case and has the disc.

Preferably, the right side fixed mounting of disc has the slide bar, the sliding opening has been seted up to the front portion on transport case right side, the inside slidable mounting of sliding opening has atomizer, atomizer's left side runs through the transport case and extends to the inside of transport case, atomizer's bottom and the bar frame that is located the inside of transport case and cooperatees the use through dead lever fixedly connected with and slide bar.

Preferably, the top fixed mounting of drive case has the water tank, the left side fixed mounting of water tank inner chamber has the water pump, the delivery port fixed mounting of water pump has the hose.

Preferably, one end of the hose penetrates through the water tank and the transport box in sequence and is communicated with the left side of the atomizing spray head.

Compared with the prior art, the mine underground discharging device has the following beneficial effects:

(1) this mine is discharge apparatus in pit, through starter motor, make the motor drive the threaded rod and rotate drive L shaped bar and drive back the shaped frame and remove right, make back the shaped frame and move to the top of stripper, and unload the building stones through the discharge opening into the inside of silo, this mechanism not only can reach the effect of unloading fast, can push out the whole building stones of transport case inside through the removal of back the shaped frame simultaneously, reached and made the transport case at the inside no remaining effect of disintegrating slag after unloading, avoided the transport case still need the manual work to sweep the condition emergence of bottom disintegrating slag after unloading, the efficiency of the work of unloading has been improved.

(2) This mine is discharge apparatus in pit starts the water pump through starter motor in, makes the motor drive dwang rotatory, reaches the effect that makes atomizer up and down reciprocating motion to pass through the inside water of water tank through the hose and carry to atomizer's inside blowout through the water pump, the effectual smoke and dust that produces when unloading removes dust, and the big effectual operational environment who has improved the work of unloading in dust removal area.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the transport box, drive box and water box arrangement of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;

FIG. 4 is a top plan view of the shipping box, return frame and discharge opening configuration of the present invention;

FIG. 5 is a side view of the disk, slide bar and strip frame structure of the present invention;

fig. 6 is a side view of the transport box, slide and atomizer structure of the present invention.

In the figure: 1. a ground surface; 2. a trough; 3. a base plate; 4. a transport case; 5. a drive box; 6. a chute plate; 7. a slider; 8. a back-shaped frame; 9. a motor; 10. a threaded rod; 11. a threaded sleeve; 12. an L-shaped rod; 13. a first movable port; 14. a second movable port; 15. a stripper plate; 16. a discharge opening; 17. rotating the rod; 18. a sprocket; 19. a chain; 20. a disc; 21. a slide bar; 22. a sliding port; 23. an atomizing spray head; 24. a bar frame; 25. a water tank; 26. a water pump; 27. a hose; 28. the groove is driven.

Detailed Description

Referring to fig. 1-6, the present invention provides a technical solution: a mine underground discharging device comprises a bottom plate 3, wherein the bottom plate 3 is positioned above the ground 1, a trough 2 is fixedly arranged on the right side of the top of the ground 1, a transport box 4 is fixedly arranged on the right side of the top of the bottom plate 3, a driving box 5 is fixedly arranged on the left side of the top of the bottom plate 3, a chute plate 6 is fixedly arranged on the front wall of an inner cavity of the transport box 4, a slide block 7 is slidably arranged in the chute plate 6, the rear part of the slide block 7 is fixedly connected with a return frame 8 through a fixing rod, the bottom of the return frame 8 is tightly attached to the bottom of the inner cavity of the transport box 4, a motor 9 is fixedly arranged on the left side of the inner cavity of the driving box 5 through a connecting plate, the motor 9 is a servo motor 9, a threaded rod 10 is fixedly arranged on an output shaft of the motor 9 through a coupler, a driving groove 28 is arranged below the inner cavity of the transport box 4, the right end of the threaded rod 10 sequentially penetrates through the driving box 5 and the transport box 4 and is rotatably arranged on the right side of the inner wall of the driving groove 28 through a bearing piece, the surface of the threaded rod 10 and the inner part of the transport case 4 are connected with a threaded sleeve 11 through threads, the top of the threaded sleeve 11 is fixedly provided with an L-shaped rod 12, the top of the L-shaped rod 12 penetrates through a driving groove 28 and extends to the inner part of the transport case 4, one end of the driving groove 28 extending to the inner part of the transport case 4 is fixedly connected to the surface of the return-type frame 8, the front side of the bottom of the inner cavity of the transport case 4 is provided with a first movable opening 13 matched with the L-shaped rod 12 for use, the right side of the transport case 4 is provided with a second movable opening 14 matched with the return-type frame 8 for use, the lower part of the right side of the transport case 4 is fixedly provided with a discharge plate 15, the top of the discharge plate 15 is provided with a discharge opening 16, a rotating rod 17 is rotatably arranged above the left side of the inner cavity of the drive case 5 through a bearing part, the right end of the rotating rod 17 sequentially penetrates through the drive case 5 and the transport case 4 and extends to the inner part of the transport case 4, the surfaces of the rotating

rods

17 and 10 and the inner parts of the drive case 5 are both fixedly provided with sprockets 18, two sprocket 18 are connected through the transmission of chain 19, the one end fixed mounting that dwang 17 extends to transport case 4 inside has disc 20, the right side fixed mounting of disc 20 has slide bar 21, sliding opening 22 has been seted up to the front portion on transport case 4 right side, sliding opening 22's inside slidable mounting has atomizer 23, atomizer 23 can turn into water spray blowout with water, atomizer 23's left side runs through transport case 4 and extends to transport case 4's inside, atomizer 23's bottom just is located transport case 4's inside and passes through the bar frame 24 that dead lever fixedly connected with and slide bar 21 matched with used, the top fixed mounting of drive case 5 has water tank 25, the left side fixed mounting of water tank 25 inner chamber has water pump 26, water pump 26's delivery port fixed mounting has hose 27, hose 27's one end runs through water tank 25 in proper order and is linked together with transport case 4 and with atomizer 23's left side.

And those not described in detail in this specification are well within the skill of those in the art.

When the automatic discharging device works, when the bottom plate 3 moves to be level with the trough 2, the motor 9 is started to drive the threaded rod 10 to rotate, the threaded rod 10 rotates to drive the threaded sleeve 11 to move rightwards, the threaded sleeve 11 moves rightwards to drive the L-shaped rod 12 to move rightwards, the L-shaped rod 12 moves rightwards to drive the return frame 8 to move rightwards, the return frame 8 moves to the top of the discharging plate 15 through the second movable opening 14, stones in the return frame 8 are discharged into the trough 2 through the discharging opening 16, the structure achieves the effect that the discharging device can discharge materials quickly and no stones remain in the device, meanwhile, the motor 9 is started to drive the chain wheel 18 to rotate through the threaded rod 10, the chain wheel 18 rotates to drive the rotating rod 17 to rotate through the chain 19, the rotating rod 17 rotates to drive the disc 20 to rotate, the disc 20 rotates to drive the sliding rod 21 to do circular motion on the right side of the disc 20, the sliding rod 21 moves to drive the strip-shaped frame 24 to move upwards and downwards, the bar frame 24 reciprocates and drives atomizer 23 and reciprocates, starts water pump 26 in starter motor 9, makes water pump 26 pass through hose 27 with the inside water of water tank 25 and carries to atomizer 23 in, by atomizer 23 outside blowout again, has reached and has carried out the effect of removing dust through atomizer 23 spraying at the in-process of unloading, and has increased the area of removing dust.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a mine is discharge apparatus in pit, includes bottom plate (3), its characterized in that: bottom plate (3) are located the top of ground (1), and the right side fixed mounting at ground (1) top has silo (2), the right side fixed mounting at bottom plate (3) top has transport case (4), the left side fixed mounting at bottom plate (3) top has drive case (5), the antetheca fixed mounting of transport case (4) inner chamber has spout board (6), the inside slidable mounting of spout board (6) has slider (7), the rear portion of slider (7) is through dead lever fixedly connected with back type frame (8), there is motor (9) in the left side of drive case (5) inner chamber through connecting plate fixed mounting, there is threaded rod (10) in the output shaft of motor (9) through shaft coupling fixed mounting, drive groove (28) have been seted up to the below of transport case (4) inner chamber, the right-hand member of threaded rod (10) runs through drive case (5) and transport case (4) in proper order and rotates through bearing spare and installs in the top of drive groove (28) inner wall The right side, the surface of threaded rod (10) and the internal thread who is located transport case (4) are connected with thread bush (11), the top fixed mounting of thread bush (11) has L type pole (12), the inside that drive groove (28) and extend to transport case (4) is run through at the top of L type pole (12).

2. The mine downhole discharge apparatus of claim 1, wherein: drive slot (28) extend to the inside one end fixed connection in transport case (4) on the surface of returning type frame (8), the front side of transport case (4) inner chamber bottom is opened and is equipped with first expansion opening (13) that cooperatees and use with L type pole (12), second expansion opening (14) that cooperatees and use with returning type frame (8) are seted up on the right side of transport case (4), below fixed mounting on transport case (4) right side has stripper (15), discharge opening (16) have been seted up at the top of stripper (15).

3. The mine downhole discharge apparatus of claim 1, wherein: dwang (17) are installed through the bearing spare rotation in the left top of drive case (5) inner chamber, the right-hand member of dwang (17) runs through drive case (5) and transport case (4) in proper order and extends to the inside of transport case (4), the equal fixed mounting in inside that dwang (17) and threaded rod (10) just are located drive case (5) has sprocket (18), two connect through chain (19) transmission between sprocket (18), dwang (17) extend to transport case (4) inside one end fixed mounting have disc (20).

4. The mine downhole discharge apparatus of claim 3, wherein: the right side fixed mounting of disc (20) has slide bar (21), spout (22) have been seted up to the front portion on transport case (4) right side, the inside slidable mounting of spout (22) has atomizer (23), the inside of transport case (4) and extending to transport case (4) is run through on the left side of atomizer (23), the bottom of atomizer (23) and the inside that is located transport case (4) are through bar frame (24) that dead lever fixedly connected with and slide bar (21) cooperate and use.

5. The mine downhole discharge apparatus of claim 1, wherein: the top fixed mounting of drive case (5) has water tank (25), the left side fixed mounting of water tank (25) inner chamber has water pump (26), the delivery port fixed mounting of water pump (26) has hose (27).

6. The mine downhole discharge apparatus of claim 5, wherein: one end of the hose (27) penetrates through the water tank (25) and the transport box (4) in sequence and is communicated with the left side of the atomizing spray head (23).