CN219376906U - Anti-blocking mechanism for coal mining drainage - Google Patents

Abstract

The utility model discloses a coal mine mining drainage anti-blocking mechanism, which belongs to the technical field of coal mine mining, wherein a handle is arranged at the top of a vertical rod penetrating through a well cover, connecting rods are arranged on the left side and the right side of the front end surface of a dredging baffle, sleeved connecting rods are sleeved on the outer walls of the connecting rods, limit plates are arranged on the front end surfaces of the connecting rods, and gears are sleeved on the rear end surfaces of the outer walls of the connecting rods; when the movable rod is used, the movable rod can be pulled to move up and down through the pull ring, the movable rod can drive the meshed gears to rotate through the set teeth when moving up and down, the sleeved rod sleeved on the connecting rod can be driven to synchronously rotate through the rotating gears, and the sleeved rod can stir and scatter broken stone sediment accumulated on the front end surface of the dredging baffle through the stirring rod arranged around when rotating, so that the broken stone sediment can flow away along water, and the operation can be performed when the well cover is not opened, so that a large amount of cleaning time can be saved, and the labor capacity of workers can be reduced.

Description

Anti-blocking mechanism for coal mining drainage

Technical Field

The utility model relates to the technical field of coal mining, in particular to a coal mining drainage anti-blocking mechanism.

Background

The mining of the coal mine is an engineering for exploiting the resources related to the ground, a large amount of waste water is generated during mining of the coal mine, the waste water needs to be drained every time, and due to the specificity of a construction site, a large amount of broken stone sediment and silt are arranged in the waste water, so that an anti-blocking mechanism is arranged in a pipeline for draining, most of the existing anti-blocking mechanisms only play a role of shielding the broken stone sediment and the silt, and then a worker can drag out and clean accumulated silt by opening a well cover, so that the working efficiency is low, and the labor capacity of the worker is greatly increased.

Disclosure of Invention

The utility model aims to provide a coal mine mining drainage anti-blocking mechanism to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a colliery mining sluicing anti-blocking mechanism, which comprises a pipe wall, the top of pipe wall is provided with the well lid, the inner chamber bottom of pipe wall is provided with the desilting baffle, the top center department of desilting baffle is provided with the montant, the top of montant runs through the well lid and is provided with the handle, the preceding terminal surface left and right sides of desilting baffle all is provided with the connecting rod, the outer wall of connecting rod all cup joints and is provided with the cover extension rod, the preceding terminal surface of gear and the rear end face of cover extension rod between fixed connection, the outer wall of cover extension rod all has set gradually the puddler all around by inside-out, the preceding terminal surface left and right sides of desilting baffle all vertically is provided with the movable rod, the relative face bottom of movable rod all is provided with up to down and is provided with tooth meshing connection through assorted tooth between homonymy gear and the movable rod, the top left and right sides of movable rod all vertically runs through the well lid through the spacing hole, and the top of movable rod all is provided with the locating piece, the bottom left and right sides of the bottom of the well lid of desilting baffle all is provided with the locating piece, the inner chamber left and right sides of well lid all is provided with the well lid and the assorted with.

Further: the length of the dredging baffle from top to bottom is smaller than the length of the inner cavity of the pipe wall from top to bottom, and the top of the front end face of the dredging baffle is uniformly and longitudinally provided with through holes in a penetrating mode.

Further: the top left and right sides of well lid all is provided with the viewing aperture, and the terminal surface all is provided with the carrying handle around the top of well lid.

Further: the middle part of the rear end face of the dredging baffle is provided with a reinforcing rod, one end of the reinforcing rod, which is far away from the dredging baffle, is provided with a supporting plate, and the bottom of the supporting plate is attached to the bottom of an inner cavity of the pipe wall.

Further: the inner wall of the limiting hole is connected with the outer wall of the movable rod in a fitting way, the bottom of the movable rod is provided with an inserting block, and the left side and the right side of the bottom of the inner cavity of the pipe wall are provided with inserting holes matched with the inserting block.

Further: the diameter of the limiting plate is larger than the diameter of the outer circle of the sleeve connecting rod, and the sleeve connecting rod is fixedly welded with the gear.

Compared with the prior art, the utility model has the beneficial effects that:

this colliery mining sluicing anti-clogging mechanism can stimulate the movable rod through the pull ring and reciprocate when using, and can drive the gear of meshing through the tooth that sets up when the movable rod reciprocates and rotate, and pivoted gear can drive the bell and spigot joint pole on the connecting rod and rotate in step this moment, and the bell and spigot joint pole can stir through the puddler that sets up all around when rotating and scatter the rubble silt of accumulating at dredging baffle front end face to make it can follow the rivers and walk, and foretell operation can be operated when not opening the well lid, so can save a large amount of clearance time and alleviate staff's amount of labour.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic diagram of a connection structure of a connecting rod and a socket rod according to the present utility model.

In the figure: 1. a tube wall; 2. a well cover; 3. a dredging baffle; 4. a vertical rod; 5. a handle; 6. a connecting rod; 7. sleeving a connecting rod; 8. a limiting plate; 9. a gear; 10. a stirring rod; 11. a movable rod; 12. teeth; 13. a limiting hole; 14. a pull ring; 15. a positioning block; 16. positioning holes; 17. a lifting handle; 18. an observation port; 19. and a through hole.

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.

Example 1:

referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a colliery mining sluicing prevents blockking up mechanism, a structure of preventing silting up that sets up in colliery mining sluicing tube, including pipe wall 1, the top of pipe wall 1 is provided with well lid 2, the inner chamber bottom of pipe wall 1 is provided with desilting baffle 3, the desilting baffle 3 of setting can be with the rubble silt of majority in the rivers, and intercept it, the top center department of desilting baffle 3 is provided with montant 4, the top of montant 4 runs through well lid 2 and is provided with handle 5, can pull up whole desilting baffle 3 through handle 5, the front end face left and right sides of desilting baffle 3 all is provided with connecting rod 6, the outer wall of connecting rod 6 has all cup jointed and has been provided with cup jointed pole 7, the front end face of connecting rod 6 all is provided with limiting plate 8, the outer wall rear end face of connecting rod 6 has all cup jointed and is provided with gear 9, and fixed connection between the front end face of gear 9 and the rear end face of cup jointed pole 7, the stirring rod 10 is sequentially arranged around the outer wall of the sleeve joint rod 7 from inside to outside, the movable rod 11 is vertically arranged on the left side and the right side of the front end surface of the dredging baffle 3, teeth 12 are arranged on the bottoms of the opposite surfaces of the movable rod 11 from top to bottom, and the gears 9 on the same side are meshed with the movable rod 11 through the matched teeth 12, when broken stone sediment is accumulated on the front end surface of the dredging baffle 3 and the flow of water flow is influenced, a worker can pull the movable rod 11 up and down, the movable rod 11 drives the gears 9 to rotate through the teeth 12 when moving up and down, the sleeve joint rod 7 sleeved on the connecting rod 6 is driven to synchronously rotate when the gears 9 rotate, and at the moment, the rotary sleeve joint rod 7 breaks up broken stone sediment through the stirring rod 10 to enable the broken stone sediment to flow away along the water flow, so that the dredging effect is achieved, the top left and right sides of well lid 2 all vertically runs through and is provided with spacing hole 13 with movable rod 11 assorted, the top of movable rod 11 all runs through well lid 2 through spacing hole 13, and the top of movable rod 11 all is provided with pull ring 14, can make things convenient for staff quick laborsaving pulling movable rod 11 to reciprocate through the pull ring 14 that sets up, the bottom left and right sides of dredging baffle 3 all is provided with locating piece 15, the inner chamber bottom left and right sides of pipe wall 1 all is provided with locating piece 15 assorted locating hole 16, the stability at the inner chamber of pipe wall 1 can not be washed away by rivers to the setting multiplicable dredging baffle 3.

Wherein, preferably, the length from top to bottom of the dredging baffle 3 is less than the length from top to bottom of the inner cavity of the pipe wall 1, and the top of the front end face of the dredging baffle 3 is uniformly and longitudinally penetrated with a through hole 19, so that the arrangement can not only play a role in shielding broken stone sediment, but also can not influence the flow of water flow.

Preferably, the top left and right sides of well lid 2 all is provided with viewing aperture 18, and the staff can in time look over in pipe wall 1 whether need desilting through the viewing aperture 18 that sets up, and the terminal surface all is provided with the lifting handle 17 around the top of well lid 2, can conveniently lift up whole well lid 2 through the lifting handle 17 that sets up.

Preferably, the middle part of the rear end face of the dredging baffle 3 is provided with a reinforcing rod, one end of the reinforcing rod, which is far away from the dredging baffle 3, is provided with a supporting plate, and the bottom of the supporting plate is attached to the bottom of the inner cavity of the pipe wall 1, so that the stability of the dredging baffle 3 in the pipe wall 1 can be improved.

Example 2:

referring to fig. 1-2, this embodiment differs from the first embodiment in that: the inner wall of the limiting hole 13 is in fit connection with the outer wall of the movable rod 11, the bottom of the movable rod 11 is provided with plug-in blocks, the left side and the right side of the bottom of the inner cavity of the pipe wall 1 are provided with plug-in holes matched with the plug-in blocks, and the limiting effect can be achieved by the arrangement, so that the movable rod 11 is prevented from shaking left and right under the impact of water flow when in use; the diameter of limiting plate 8 is greater than the diameter of the excircle of cup joint pole 7, sets up like this and can play the effect of shielding stop collar extension pole 7, avoids it to drop from connecting rod 6, cup joints fixed welding between pole 7 and the gear 9, sets up like this and can increase the stability of being connected between pole 7 and the gear 9.

The electrical appliances mentioned herein are all connected to an external power source by wires.

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 (6)

1. The utility model provides a colliery mining sluicing anti-blocking mechanism, includes pipe wall (1), its characterized in that: the utility model discloses a well lid, including pipe wall (1) and connecting rod (3), pipe wall (1)'s top is provided with well lid (2), pipe wall (1)'s inner chamber bottom is provided with desilting baffle (3), the top center department of desilting baffle (3) is provided with montant (4), well lid (2) are run through at the top of montant (4) is provided with handle (5), the preceding terminal surface left and right sides of desilting baffle (3) all is provided with connecting rod (6), connecting rod (7) have all been cup jointed to the outer wall of connecting rod (6), connecting rod (6)'s preceding terminal surface all is provided with limiting plate (8), connecting rod (9) have all been cup jointed to the outer wall rear end face of connecting rod (6) and are provided with gear (9), and fixed connection between the preceding terminal surface of gear (9) and the rear end face of cup jointing rod (7), the outer wall all has set gradually puddler (10) all around the outer wall of cup jointing rod (7), the preceding terminal surface left and right sides all vertically are provided with movable rod (11) down, the relative face bottom of movable rod (11) all has tooth (12) down, and the well lid (12) is provided with well lid (13) through the vertical phase-match hole (13) of each other, the top of movable rod (11) all runs through well lid (2) through spacing hole (13), and the top of movable rod (11) all is provided with pull ring (14), the bottom left and right sides of desilting baffle (3) all is provided with locating piece (15), the inner chamber bottom left and right sides of pipe wall (1) all is provided with locating piece (15) assorted locating hole (16).

2. A coal mining blowdown anti-clogging mechanism according to claim 1, characterized in that: the length from top to bottom of the dredging baffle (3) is smaller than the length from top to bottom of the inner cavity of the pipe wall (1), and through holes (19) uniformly and longitudinally penetrate through the top of the front end face of the dredging baffle (3).

3. A coal mining blowdown anti-clogging mechanism according to claim 1, characterized in that: the left and right sides of the top of well lid (2) all is provided with viewing aperture (18), terminal surface all is provided with lift handle (17) around the top of well lid (2).

4. A coal mining blowdown anti-clogging mechanism according to claim 1, characterized in that: the utility model discloses a dredging device, including dredging baffle (3), bottom laminating and inner chamber bottom at pipe wall (1), the rear end face middle part of dredging baffle (3) is provided with the stiffening rod, the one end that dredging baffle (3) was kept away from to the stiffening rod is provided with the backup pad, and the laminating of the bottom of backup pad sets up in the inner chamber bottom of pipe wall (1).

5. A coal mining blowdown anti-clogging mechanism according to claim 1, characterized in that: the inner wall of the limiting hole (13) is connected with the outer wall of the movable rod (11) in a fitting mode, plug-in blocks are arranged at the bottom of the movable rod (11), and plug-in holes matched with the plug-in blocks are formed in the left side and the right side of the bottom of the inner cavity of the pipe wall (1).

6. A coal mining blowdown anti-clogging mechanism according to claim 1, characterized in that: the diameter of the limiting plate (8) is larger than the diameter of the outer circle of the sleeving rod (7), and the sleeving rod (7) and the gear (9) are fixedly welded.