CN212249948U

CN212249948U - Coal mine material grouting and hole sealing device

Info

Publication number: CN212249948U
Application number: CN202020757697.8U
Authority: CN
Inventors: 杨久达
Original assignee: Starkey New Materials Shanghai Co ltd
Current assignee: Starkey New Materials Shanghai Co ltd
Priority date: 2020-05-10
Filing date: 2020-05-10
Publication date: 2020-12-29
Anticipated expiration: 2030-05-10

Abstract

The utility model discloses a colliery material slip casting hole sealing device, including the device main part, the bottom fixed mounting of device main part has the bottom plate, and telescopic cylinder is all installed in the bottom four corners department of bottom plate, and one side fixed mounting of bottom plate has first spirit level. In the utility model, the device can keep balance under uneven ground conditions by the stretching action of the stretching cylinders arranged at the four corners of the bottom end of the bottom plate, thereby solving the problem that the balance of the device cannot be ensured on uneven ground in the traditional technology, and the staff can visually know the height states of the four corners of the device by two gradienters, thereby being capable of adjusting pertinently; the utility model discloses in, the hydraulic prop of design and damping spring's mating reaction can weaken the vibrations power that the mud agitator tank produced at the during operation waiting to guarantee the stability that device and ground are connected, improve the work efficiency of device.

Description

Coal mine material grouting and hole sealing device

Technical Field

The utility model belongs to the technical field of slip casting hole sealing device, particularly, relate to a colliery material slip casting hole sealing device.

Background

In the process of drilling holes in advance in coal mine construction geology, particularly in the process of drilling holes in water detection of a construction bottom plate, if a rock stratum in front of a working face in driving is broken or cracks in the rock stratum are large, once a water outlet phenomenon exists in a bottom plate hole, grouting and hole sealing are needed to be carried out on the hole.

However, the existing coal mine material grouting and hole sealing device also has the following defects:

1. because coal mining site construction environment is complicated, has the phenomenon of pothole, and the place roughness is lower to make when putting slip casting hole sealing device, unable its equilibrium of effectual assurance, to lower place, can adopt the stone to fill it flat, and the unable stability of guaranteeing the device during operation waiting of this mode.

2. When the device is used for grouting, certain vibration can be generated due to the action of the suction pump and the stirring device, and the vibration force can affect the stability of the device.

Consequently in order to solve above problem, the utility model provides a colliery material slip casting hole sealing device.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery material slip casting hole sealing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery material slip casting hole sealing device, includes the device main part, the bottom fixed mounting of device main part has the bottom plate, telescopic cylinder is all installed to the bottom four corners department of bottom plate, one side fixed mounting of bottom plate has first spirit level, the bottom plate with one side fixed mounting that first spirit level is adjacent has the second spirit level, the equal fixed mounting in top four corners department of bottom plate has hydraulic prop, cup joint on the hydraulic prop and install damping spring, just hydraulic prop's top fixed mounting has the mounting panel, the equal fixed mounting in four sides in top of mounting panel has the limiting plate, just the mud agitator tank is installed on the top of mounting panel, the limiting plate is installed four sides of mud agitator tank.

Furthermore, the bottom fixed mounting of telescopic cylinder has the fixed plate, be equipped with a plurality of fixed orifices on the fixed plate, install the dead bolt in the fixed orifice, the dead bolt is connected with ground.

Furthermore, a feeding hopper is fixedly installed on one side of the top end of the slurry stirring box, and an exhaust hole is formed in the top end of the slurry stirring box.

Further, the top fixed mounting of mud agitator tank has the motor case, fixed mounting has the motor in the motor case, the speed reducer is installed to the bottom of motor, the output of pivot in the motor through the axle connector with the receiving terminal of pivot in the speed reducer is connected, the pivot is installed to the bottom of speed reducer, the output of pivot in the speed reducer through the axle connector with the top of pivot is connected, the (mixing) shaft is installed through the axle connector to the bottom of pivot, install a plurality of stirring vane on the (mixing) shaft.

Furthermore, the top of mud agitator tank still fixed mounting has the suction pump, the bottom fixed mounting of suction pump has first conveying pipeline, just the top fixed mounting of suction pump has the second conveying pipeline.

Furthermore, be equipped with external power supply and control switch in the device main part, external power supply with control switch electric connection, control switch with telescopic cylinder, motor and suction pump electric connection.

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

1. the utility model discloses in, through the flexible effect of the telescopic cylinder who all installs in bottom plate bottom four corners department, can be so that the device also can keep balance under uneven ground condition to solved in the conventional art, at the subaerial problem of the unable equilibrium of guaranteeing the device of unevenness, can audio-visually make the staff know the height state in device four corners through two gradienters, thereby can carry out the adjustment of pertinence.

2. The utility model discloses in, the hydraulic prop of design and damping spring's mating reaction can weaken the vibrations power that the mud agitator tank produced at the during operation waiting to guarantee the stability that device and ground are connected, improve the work efficiency of device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a bottom plan view of the device body of the present invention;

fig. 3 is a plan view of the mud stirring box of the present invention.

Reference numerals:

1. a device main body; 2. a base plate; 3. a telescopic cylinder; 301. a fixing plate; 302. a fixing hole; 303. fixing the pin bolt; 4. a first level; 5. a second level; 6. a hydraulic prop; 601. a damping spring; 7. mounting a plate; 701. a limiting plate; 8. a slurry stirring box; 801. feeding into a hopper; 802. a motor case; 803. a motor; 804. a speed reducer; 805. a rotating shaft; 806. a stirring shaft; 807. a stirring blade; 808. a suction pump; 809. a first feed delivery pipe; 810. a second delivery pipe; 811. and (4) exhausting holes.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, a coal mine material grouting and hole sealing device according to an embodiment of the present invention includes a device body 1, a bottom plate 2 is fixedly arranged at the bottom end of the device main body 1, four corners of the bottom end of the bottom plate 2 are respectively provided with a telescopic cylinder 3, a first level 4 is fixedly arranged on one side of the bottom plate 2, a second level 5 is fixedly arranged on one side of the bottom plate 2 adjacent to the first level 4, the four corners of the top end of the bottom plate 2 are all fixedly provided with hydraulic struts 6, the hydraulic struts 6 are sleeved with damping springs 601, and the top end of the hydraulic prop 6 is fixedly provided with an installation plate 7, the four sides of the top end of the installation plate 7 are fixedly provided with limit plates 701, and the top end of the mounting plate 7 is provided with a slurry stirring box 8, and the limiting plates 701 are arranged on four sides of the slurry stirring box 8.

Through the above scheme of the utility model, the bottom end of the telescopic cylinder 3 is fixedly provided with the fixing plate 301, the fixing plate 301 is provided with a plurality of fixing holes 302, the fixing holes 302 are internally provided with the fixing pin bolts 303, and the fixing pin bolts 303 are connected with the ground; a feeding hopper 801 is fixedly installed on one side of the top end of the slurry stirring box 8, and a vent hole 811 is formed in the top end of the slurry stirring box 8; a motor box 802 is fixedly installed at the top end of the slurry stirring box 8, a motor 803 is fixedly installed in the motor box 802, a speed reducer 804 is installed at the bottom end of the motor 803, the output end of a rotating shaft in the motor 803 is connected with the receiving end of the rotating shaft in the speed reducer 804 through a shaft connector, a rotating shaft 805 is installed at the bottom end of the speed reducer 804, the output end of the rotating shaft in the speed reducer 804 is connected with the top end of the rotating shaft 805 through a shaft connector, a stirring shaft 806 is installed at the bottom end of the rotating shaft 805 through a shaft connector, and a plurality of stirring blades 807 are installed on the stirring shaft 806; a suction pump 808 is further fixedly mounted at the top end of the slurry stirring box 8, a first material conveying pipe 809 is fixedly mounted at the bottom end of the suction pump 808, and a second material conveying pipe 810 is fixedly mounted at the top end of the suction pump 808; be equipped with external power supply and control switch on the device main part 1, external power supply with control switch electric connection, control switch with telescopic cylinder 3, motor 803 and suction pump 808 electric connection.

When the device is used specifically, the device is moved to a designated place, whether the device is in a horizontal state or not can be intuitively known according to the action of the first level gauge 4 and the second level gauge 5, when the device is not in the horizontal state, the horizontal state of the bottom plate 2 is adjusted through the telescopic action of the telescopic cylinder 3 according to the conditions displayed by the first level gauge 4 and the second level gauge 5, after the adjustment is finished, raw materials are injected into the slurry stirring box 8 through the feeding hopper 801, the motor 803 is started, the motor 803 drives the speed reducer 804 to rotate, the speed reducer 804 drives the rotating shaft 805 to rotate, the rotating shaft drives the stirring shaft 806, the stirring blades 807 on the stirring shaft 806 can stir the materials, the stirred slurry is pumped through the suction pump 808, and when the motor 803 and the suction pump 808 work, the vibration force generated by the device can be weakened through the cooperation action of the hydraulic prop 6 and the damping spring 601, thereby ensuring the stability of the whole device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The coal mine material grouting hole sealing device is characterized by comprising a device main body (1), wherein a bottom plate (2) is fixedly installed at the bottom end of the device main body (1), telescopic cylinders (3) are installed at four corners of the bottom end of the bottom plate (2), a first level meter (4) is fixedly installed at one side of the bottom plate (2), a second level meter (5) is fixedly installed at one side of the bottom plate (2) adjacent to the first level meter (4), hydraulic struts (6) are fixedly installed at four corners of the top end of the bottom plate (2), damping springs (601) are installed on the hydraulic struts (6) in a sleeved mode, mounting plates (7) are fixedly installed at the top ends of the hydraulic struts (6), limiting plates (701) are fixedly installed on four sides of the top end of each mounting plate (7), and a slurry stirring box (8) is installed at the top ends of the mounting plates (7), the limiting plates (701) are arranged on four sides of the slurry stirring box (8).

2. The coal mine material grouting hole sealing device according to claim 1, characterized in that a fixing plate (301) is fixedly installed at the bottom end of the telescopic cylinder (3), a plurality of fixing holes (302) are formed in the fixing plate (301), fixing pins (303) are installed in the fixing holes (302), and the fixing pins (303) are connected with the ground.

3. The coal mine material grouting hole sealing device according to claim 1, characterized in that a feeding hopper (801) is fixedly installed on one side of the top end of the slurry stirring box (8), and a vent hole (811) is formed in the top end of the slurry stirring box (8).

4. The coal mine material grouting hole sealing device according to claim 1, characterized in that a motor box (802) is fixedly installed at the top end of the slurry stirring box (8), a motor (803) is fixedly installed in the motor box (802), a speed reducer (804) is installed at the bottom end of the motor (803), the output end of an internal rotating shaft of the motor (803) is connected with the receiving end of the internal rotating shaft of the speed reducer (804) through a shaft connector, a rotating shaft (805) is installed at the bottom end of the speed reducer (804), the output end of the internal rotating shaft of the speed reducer (804) is connected with the top end of the rotating shaft (805) through a shaft connector, a stirring shaft (806) is installed at the bottom end of the rotating shaft (805) through a shaft connector, and a plurality of stirring blades (807) are installed on the stirring shaft (806).

5. The coal mine material grouting hole sealing device as claimed in claim 4, wherein a suction pump (808) is further fixedly mounted at the top end of the slurry stirring box (8), a first conveying pipeline (809) is fixedly mounted at the bottom end of the suction pump (808), and a second conveying pipeline (810) is fixedly mounted at the top end of the suction pump (808).

6. The coal mine material grouting hole sealing device according to claim 5, characterized in that an external power supply and a control switch are arranged on the device main body (1), the external power supply is electrically connected with the control switch, and the control switch is electrically connected with the telescopic cylinder (3), the motor (803) and the suction pump (808).