CN220869464U

CN220869464U - Movable retaining wall for mine filling

Info

Publication number: CN220869464U
Application number: CN202322444759.6U
Authority: CN
Inventors: 贺春湖; 唐红生; 肖文工; 李军; 钱勇; 何潇亮; 刘欣; 何金洪
Original assignee: Hunan Yijin Investment Co ltd
Current assignee: Hunan Yijin Investment Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-30
Anticipated expiration: 2033-09-08

Abstract

The utility model discloses a movable retaining wall for mine filling, which comprises a vehicle body, a discharge pipe, a conveying pipe, a baffle and a support frame, wherein the support frame is fixedly connected to the top of the vehicle body, the baffle is fixedly connected to the left side of the vehicle body, the conveying pipe is communicated to the right side of the baffle, the conveying pipe is movably connected to the top of the support frame, the conveying pipe is communicated with the discharge pipe, and the front surface and the back surface of the baffle are both provided with mounting grooves. According to the utility model, the size of the baffle can be adjusted by arranging the adjusting baffle, so that the problems that the baffle is installed and replaced through the plug connector and the chute in the fixed seat in the using process, when the device is applied to different mines for filling, an operator is required to manually replace the baffle, so that the baffle is suitable for the mines, a plurality of baffles are required to be prepared to ensure that the baffle can be suitable for the mines during replacement, and the filling progress and efficiency of the mines are reduced during the replacement of the baffle are solved.

Description

Movable retaining wall for mine filling

Technical Field

The utility model relates to the technical field of mine goaf filling equipment, in particular to a movable retaining wall for mine filling.

Background

At present, in the underground mining process of a mining area, in order to avoid damage to ground surface infrastructure caused by subsidence, a goaf needs to be filled, solid filling, paste filling technology and the like are generally adopted for filling, the paste filling technology refers to that waste such as coal gangue, fly ash and the like is processed into aggregate with a certain block degree, the aggregate is uniformly mixed and stirred with cementing materials and water according to a certain proportion to prepare slurry, the slurry is conveyed into the goaf from the ground through a filling pump through a drill hole and a pipeline, a rock covering supporting system mainly comprising gangue paste filling bodies is formed after the slurry is solidified, and the body surface deformation is controlled within a safe and allowable range of a building and the infrastructure.

For example, application number CN202220833936.2 discloses a mine goaf filling device, which comprises a tracked vehicle, and further comprises a linear sliding table, a baffle and a discharge pipe, wherein the tracked vehicle head is fixedly provided with the linear sliding table which is arranged vertically, the slide block of the linear sliding table is detachably connected with the baffle, the baffle plate surface is vertical, the discharge pipe is arranged on the plate surface, one end of the discharge pipe corresponds to the goaf, the other end of the discharge pipe is provided with a pipeline joint, the tail of the tracked vehicle is fixedly provided with a push rod which is arranged obliquely through a mounting seat, and the telescopic end of the push rod is downward. According to the utility model, the linear sliding table is adopted, the baffle is detachably connected to the sliding block of the linear sliding table, the linear sliding table can change the height of the baffle, the baffle is prevented from influencing movement in the moving process, the detachable connection can conveniently replace the baffle with different sizes, and the goaf with different sizes is further adapted, so that slurry is prevented from leaking from a gap between the baffle and the goaf when the goaf is filled.

Based on the above patent search and combining the equipment discovery in the prior art, the above-mentioned equipment can solve the baffle and inconvenient change when using, lead to can not adapt to the goaf of equidimension, and the goaf size of each mine is different, consequently influence the problem of filling effect of filling device, but install the change to the baffle through the plug connector with insert in the spout of fixing base inside in the in-process that uses, when the device is applied to different mines and is filled, need the manual change to the baffle of operating personnel, thereby make the baffle adapt to this mine, just need prepare the polylith baffle when changing and ensure that the baffle can adapt to the mine, the process of changing the baffle will reduce the progress and the efficiency that the mine was filled.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model aims to provide a movable retaining wall for mine filling, which has the advantage of auxiliary adjustment, and solves the problems that when the device is applied to different mines for filling, an operator is required to manually replace the retaining wall so as to adapt the retaining wall to the mine, a plurality of retaining walls are required to be prepared to ensure that the retaining wall can adapt to the mine during replacement, and the progress and efficiency of mine filling are reduced during the process of replacing the retaining wall.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a removal barricade that mine was filled and was used, includes the automobile body, arranges material pipe, transportation pipe, baffle and support frame, support frame fixed connection is at the top of automobile body, baffle fixed connection is in the left side of automobile body, transportation pipe intercommunication is on the right side of baffle, transportation pipe swing joint is at the top of support frame, transportation pipe is linked together with arranging material pipe, the mounting groove has all been seted up on the front and the back of baffle, the inside swing joint of mounting groove has regulating baffle, the fixed slot has been seted up to the inside of baffle, the fixed slot is linked together with the mounting groove, the inside fixed mounting of fixed slot has drive assembly, spacing subassembly has been seted up at the top of baffle, the front and the back of baffle all are provided with the rubber arc board.

As the preferable mode of the utility model, the driving component comprises a double-headed motor, the double-headed motor is fixedly arranged in the fixing groove, a thread groove is formed in the adjusting baffle, a screw is connected with the inner thread of the thread groove, and the inner end of the screw is fixedly connected with the output end of the double-headed motor.

As the preferable one of the utility model, the limit component comprises a limit groove which is arranged at the top of the baffle, the outer side of the top of the adjusting baffle is fixedly connected with a connecting plate, the inner side of the bottom of the connecting plate is fixedly connected with a limit block, and the limit block is movably connected with the limit groove.

As the preferable mode of the utility model, the top and the bottom of the inner side of the inner wall of the mounting groove are fixedly connected with supporting rods, and the outer ends of the supporting rods penetrate through the inside of the adjusting baffle plate and are movably connected with the adjusting baffle plate.

As the preferable mode of the utility model, the left side and the right side of the adjusting baffle are movably embedded with the balls, the balls are provided with a plurality of balls which are distributed in rectangular equidistance, and the balls are movably connected with the mounting groove.

As preferable in the utility model, the front side and the rear side of the left side of the top of the vehicle body are fixedly connected with a tripod, and the left side of the tripod is fixedly connected with the right side of the baffle plate.

As the preferable mode of the utility model, the outer side of the adjusting baffle is fixedly connected with a plurality of mounting bolts which are equidistantly distributed, the inner side of the rubber arc plate is provided with a plurality of mounting slots which are equidistantly distributed, and the mounting bolts are in splicing fit with the mounting slots.

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

1. According to the utility model, the size of the baffle can be adjusted by arranging the adjusting baffle, so that the problems that the baffle is installed and replaced through the plug connector and the chute in the fixed seat in the using process, when the device is applied to different mines for filling, an operator is required to manually replace the baffle, so that the baffle is suitable for the mines, a plurality of baffles are required to be prepared for ensuring that the baffle can be suitable for the mines during replacement, the filling progress and efficiency of the mines are reduced during the replacement of the baffle, and the auxiliary adjusting device has the advantage of auxiliary adjustment.

2. According to the utility model, the driving assembly is arranged, so that the double-headed motor can rotate in the threaded groove after being started, the adjusting baffle can be driven to move outwards in the mounting groove after the screw is rotated, the size of the adjusting baffle can be adjusted, the limiting assembly is arranged, the adjusting baffle can drive the connecting plate to move when moving, the limiting block can be driven to move in the limiting groove when the connecting plate moves, and the adjusting baffle can be limited by the connecting plate when the limiting groove and the limiting block are matched.

3. According to the utility model, the supporting rods are arranged, so that the adjusting baffle plate in the installation groove can be supported by the supporting rods, the adjusting baffle plate can not shake when moving in the installation groove, and the balls are arranged, so that the friction force between the adjusting baffle plate and the installation groove can be reduced by using the balls, and the adjusting baffle plate can be smoother and can not be blocked when moving in the installation groove.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a baffle of the present utility model;

fig. 3 is a perspective exploded view of the installation bolt of the present utility model.

In the figure: 1. a vehicle body; 2. a discharge pipe; 3. a transport tube; 4. a baffle; 5. a support frame; 6. a mounting groove; 7. adjusting a baffle; 8. a fixing groove; 9. a drive assembly; 91. a double-ended motor; 92. a thread groove; 93. a screw; 10. a limit component; 101. a limit groove; 102. a connecting plate; 103. a limiting block; 11. a rubber arc plate; 12. a support rod; 13. a ball; 14. a tripod; 15. installing a bolt; 16. and (5) installing a slot.

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.

As shown in fig. 1 to 2, the movable retaining wall for mine filling provided by the utility model comprises a car body 1, a discharge pipe 2, a transport pipe 3, a baffle 4 and a support frame 5, wherein the support frame 5 is fixedly connected to the top of the car body 1, the baffle 4 is fixedly connected to the left side of the car body 1, the transport pipe 3 is communicated to the right side of the baffle 4, the transport pipe 3 is movably connected to the top of the support frame 5, the transport pipe 3 is communicated with the discharge pipe 2, the front surface and the back surface of the baffle 4 are both provided with mounting grooves 6, the inside of the mounting grooves 6 is movably connected with an adjusting baffle 7, the inside of the baffle 4 is provided with a fixing groove 8, the fixing groove 8 is communicated with the mounting grooves 6, a driving assembly 9 is fixedly arranged in the fixing groove 8, the top of the baffle 4 is provided with a limiting assembly 10, and the front surface and the back surface of the baffle 4 are both provided with rubber arc plates 11.

Referring to fig. 2, the driving assembly 9 includes a double-headed motor 91, the double-headed motor 91 is fixedly installed in the fixing groove 8, a screw groove 92 is formed in the adjusting baffle 7, a screw 93 is connected to the screw groove 92 by internal threads, and the inner end of the screw 93 is fixedly connected to the output end of the double-headed motor 91.

As a technical optimization scheme of the utility model, by arranging the driving component 9, the double-headed motor 91 can rotate in the threaded groove 92 with the screw rod 93 after being started, and the adjusting baffle 7 can be driven to move outwards in the mounting groove 6 after the screw rod 93 rotates, so that the size of the baffle 4 is adjusted by the adjusting baffle 7.

Referring to fig. 2, the limiting assembly 10 includes a limiting groove 101, the limiting groove 101 is formed in the top of the baffle 4, a connecting plate 102 is fixedly connected to the outer side of the top of the adjusting baffle 7, a limiting block 103 is fixedly connected to the inner side of the bottom of the connecting plate 102, and the limiting block 103 is movably connected with the limiting groove 101.

By means of the technical optimization scheme, the limiting assembly 10 is arranged, the adjusting baffle 7 can drive the connecting plate 102 to move when moving, the limiting block 103 can be driven to move in the limiting groove 101 when the connecting plate 102 moves, and the adjusting baffle 7 can be limited through the connecting plate 102 when the limiting groove 101 and the limiting block 103 are matched.

Referring to fig. 2, the top and the bottom of the inner side of the inner wall of the installation groove 6 are fixedly connected with supporting rods 12, and the outer ends of the supporting rods 12 penetrate through the inside of the adjusting baffle 7 and are movably connected with the adjusting baffle 7.

As a technical optimization scheme of the utility model, the supporting rods 12 are arranged, so that the adjusting baffle plate 7 in the installation groove 6 can be supported by the supporting rods 12, and the adjusting baffle plate 7 cannot shake when moving in the installation groove 6.

Referring to fig. 2, balls 13 are movably embedded in the left side and the right side of the adjusting baffle 7, the balls 13 are provided with a plurality of balls which are distributed in rectangular equal distance, and the balls 13 are movably connected with the mounting groove 6.

As a technical optimization scheme of the utility model, through arranging the balls 13, the friction force between the adjusting baffle 7 and the mounting groove 6 can be reduced by using the balls 13, so that the adjusting baffle 7 can move in the mounting groove 6 more smoothly without blocking.

Referring to fig. 2, a tripod 14 is fixedly connected to both the front side and the rear side of the left side of the top of the vehicle body 1, and the left side of the tripod 14 is fixedly connected to the right side of the baffle 4.

As a technical optimization scheme of the utility model, the triangular bracket 14 is arranged, so that the baffle 4 can be reinforced by using the triangular bracket 14, and the baffle 4 is more stable and can not be inclined and blocked when in use.

Referring to fig. 3, the outer side of the adjusting baffle 7 is fixedly connected with mounting bolts 15, the mounting bolts 15 are provided with a plurality of mounting slots 16 which are equidistantly distributed, the inner side of the rubber arc plate 11 is provided with a plurality of mounting slots 16 which are equidistantly distributed, and the mounting bolts 15 are in plug-in fit with the mounting slots 16.

As a technical optimization scheme of the utility model, the installation bolt 15 and the installation slot 16 are arranged, so that the rubber arc plate 11 can be installed after the installation bolt 15 is inserted into the installation slot 16, and meanwhile, a user can detach the rubber arc plate 11 through the installation bolt 15 and the installation slot 16, so that the convenience of the rubber arc plate 11 in use is improved.

The working principle and the using flow of the utility model are as follows: when the size of baffle 4 needs to be adjusted during the use, start the inside double-end motor 91 of fixed slot 8, make the inside screw rod 93 of threaded groove 92 rotate after the double-end motor 91 starts, make screw rod 93 can drive adjusting baffle 7 and remove outside in mounting groove 6 inside after the internal rotation of threaded groove 92, can drive stopper 103 at the inside removal of spacing groove 101 through connecting plate 102 when adjusting baffle 7 moves outside simultaneously, make stopper 103 cooperation spacing groove 101 can carry out spacing to adjusting baffle 7, can drive rubber arc board 11 and move outside when making adjusting baffle 7 move outside, make adjusting baffle 7 cooperate rubber arc board 11 can be to the size adjustment of baffle 4, rubber arc board 11 can avoid adjusting baffle 7 direct and mine's inner wall contact simultaneously, thereby adjusting baffle 7 protects, auxiliary regulation's effect has been reached.

To sum up: this removal barricade that mine was filled and was used can adjust the size of baffle 4 through setting up regulation baffle 7, has solved in the in-process that uses and installed the change to the baffle through the plug connector with insert in the inside spout of fixing base, when the device was applied to different mines and is filled, needs the manual change to the baffle of operating personnel to make the baffle adapt to this mine, just need prepare the polylith baffle to ensure that the baffle can adapt to the mine when changing, the process of changing the baffle will reduce the progress and the problem of efficiency that the mine was filled.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a remove barricade that mine was filled and was used, includes automobile body (1), row material pipe (2), transportation pipe (3), baffle (4) and support frame (5), its characterized in that: support frame (5) fixed connection is at the top of automobile body (1), baffle (4) fixed connection is in the left side of automobile body (1), transportation pipe (3) intercommunication is on the right side of baffle (4), transportation pipe (3) swing joint is at the top of support frame (5), transportation pipe (3) are linked together with arranging material pipe (2), mounting groove (6) have all been seted up in the front and the back of baffle (4), the inside swing joint of mounting groove (6) has regulating baffle (7), fixed slot (8) have been seted up in the inside of baffle (4), fixed slot (8) are linked together with mounting groove (6), the inside fixed mounting of fixed slot (8) has drive assembly (9), spacing subassembly (10) have been seted up at the top of baffle (4), the front and the back of baffle (4) all are provided with rubber arc board (11).

2. A mobile retaining wall for mine filling as defined in claim 1, wherein: the driving assembly (9) comprises a double-headed motor (91), the double-headed motor (91) is fixedly arranged in the fixing groove (8), a thread groove (92) is formed in the adjusting baffle (7), a screw rod (93) is connected with the thread groove (92) in a threaded mode, and the inner end of the screw rod (93) is fixedly connected with the output end of the double-headed motor (91).

3. A mobile retaining wall for mine filling as defined in claim 1, wherein: the limiting assembly (10) comprises a limiting groove (101), the limiting groove (101) is formed in the top of the baffle (4), a connecting plate (102) is fixedly connected to the outer side of the top of the adjusting baffle (7), a limiting block (103) is fixedly connected to the inner side of the bottom of the connecting plate (102), and the limiting block (103) is movably connected with the limiting groove (101).

4. A mobile retaining wall for mine filling as defined in claim 1, wherein: the top and the bottom of the inner side of the inner wall of the mounting groove (6) are fixedly connected with supporting rods (12), and the outer ends of the supporting rods (12) penetrate through the inside of the adjusting baffle (7) and are movably connected with the adjusting baffle (7).

5. A mobile retaining wall for mine filling as defined in claim 1, wherein: the left side and the right side of the adjusting baffle plate (7) are movably embedded with balls (13), the balls (13) are provided with a plurality of balls and are distributed in rectangular equal distances, and the balls (13) are movably connected with the mounting groove (6).

6. A mobile retaining wall for mine filling as defined in claim 1, wherein: the front side and the rear side of the left side of the top of the vehicle body (1) are fixedly connected with a tripod (14), and the left side of the tripod (14) is fixedly connected with the right side of the baffle plate (4).