CN211590603U

CN211590603U - Stemming machine for coal mine

Info

Publication number: CN211590603U
Application number: CN201921759510.1U
Authority: CN
Inventors: 蒋倩倩; 赵康
Original assignee: Individual
Current assignee: Wuhan Huashun Xingchen High Tech Co ltd
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-09-29
Anticipated expiration: 2029-10-19

Abstract

The utility model discloses a stemming machine for coal mine relates to stemming machine technical field. The utility model discloses a chassis, there is the support frame upper end of chassis through the mounting screw, the upper end welded connection of support frame has the extrusion cylinder, the equal welded connection in both ends of extrusion cylinder has flange, there is the stirring machine one side of flange through the screw connection, the speed reducer is installed to the opposite side of stirring machine, the other end of speed reducer has first motor through the screw connection, there is the second motor at the top of stirring machine through the mounting screw, the gear is installed to the output of second motor, one side transmission of gear is connected with the grinding roller. The utility model discloses a series of designs make the device pulverize the cubic object that exists in the earth when using to can effectually avoid the phenomenon that the jam appears in the mud column export, and can be more convenient clear up and maintain the inside of stemming machine.

Description

Stemming machine for coal mine

Technical Field

The utility model relates to a stemming machine technical field, more specifically say, relate to a stemming machine for coal mine.

Background

The predominant use of stemming machine is, for drilling blasting engineering, the stemming of stemming hole is blockked up in the production, and the wide use is in trades such as mining, railway, highway, tunnel, bridge, building, traffic, hydraulic engineering, and current stemming machine does not set up the massive object that can exist in the earth and pulverizes, thereby causes the mud post export to appear the condition of blockking up easily, and the storage barrel of current stemming machine adopts integrative form mostly, thereby can not be convenient clear up and maintain inside the device, the utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a stemming machine for coal mine to solve the technical problem who mentions in the background art.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A stemming machine for coal mines comprises a chassis, wherein a support frame is arranged at the upper end of the chassis through screws, the upper end of the supporting frame is welded with an extruding cylinder, both ends of the extruding cylinder are welded with connecting flanges, one side of the connecting flange is connected with a stirring machine through a screw, the other side of the stirring machine is provided with a speed reducer, the other end of the speed reducer is connected with a first motor through a screw, the top of the stirring machine is provided with a second motor through a screw, the output end of the second motor is provided with a gear, one side of the gear is connected with a grinding roller in a transmission way, the outer sides of the two ends of the grinding roller are movably connected with bearings, the upper end of the extrusion cylinder is connected with a blanking pipe in a welding way, the top of unloading pipe has the connection piece through the screw installation, the top welded connection of connection piece has the storage case, the output of stirring machine rotates installs the rotary cutter.

Preferably, a semicircular hole is formed in the top end of the blanking pipe and the bottom end of the material storage box, and the inner diameter of the semicircular hole is the same as the outer diameter of the bearing.

In any one of the above schemes, preferably, a semicircular hole is formed in the top end of the blanking pipe and the bottom end of the storage box, and the inner diameter of the semicircular hole is the same as the outer diameter of the bearing.

In any of the above aspects, preferably, the mixer has internal screw holes formed in both sides thereof, and the internal screw holes are located at the same positions as the circular through holes formed in the circumferential side of the connecting flange.

In any of the above schemes, preferably, the bottom end of the support frame is provided with a circular through hole, and the circular through hole is in the same position as the internal thread hole formed at the top end of the underframe.

In any of the above schemes, preferably, the surface of the bearing is provided with a circular through hole, the top end of the blanking pipe is provided with a circular through hole, and the hole position at the bottom end of the bearing is the same as the hole position at the top end of the blanking pipe.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when the utility model is used, the device is firstly powered on and opened, then the soil after being mixed with water is shoveled into the storage box by the shovel, the second motor provides power to drive the grinding roller to rotate, so that the grinding roller can convey the soil into the blanking pipe, the first motor provides power to drive the rotary cutter to stir the soil by the stirring machine, then the soil is extruded and formed from the mud column outlet, and the traditional stirring blade is improved into the grinding roller, so that the device can crush the massive objects in the soil during operation, thereby effectively avoiding the blockage of the device;

(2) the utility model discloses when clearing up and maintaining the device, demolish the storage case earlier from the upper end of unloading pipe, will demolish bearing and grinding roller from the inside of unloading pipe in proper order again, demolish the mud post export from the one end of an extruder barrel again, demolish the extruder barrel from the upper end of chassis again, thereby have enough convenient to clearance the screwdriver, change into unloading pipe and storage case combination formula through the storage barrel that will pass statistics with integrated into one piece, make can be more convenient and fast clear up and maintain the device is inside.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is a front view of the overall structure of the present invention.

The reference numbers in the figures illustrate:

1. a chassis; 2. an extrusion cylinder; 3. a discharging pipe; 4. a material storage box; 5. a connecting flange; 6. a support frame; 7. a speed reducer; 8. a first motor; 9. a second motor; 10. a mud column outlet; 11. a bearing; 12. a gear; 13. rolling; 14. connecting sheets; 15. rotating a cutter; 16. a stirring machine.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

The specific embodiment is as follows:

referring to fig. 1-4, a stemming machine for coal mines comprises a chassis 1, a support frame 6 is installed at the upper end of the chassis 1 through screws, an extruding cylinder 2 is welded and connected to the upper end of the support frame 6, two ends of the extruding cylinder 2 are both welded and connected with connecting flanges 5, the connecting flange 5 welded and connected to the other end of the extruding cylinder 2 is connected with a mud column outlet 10 through screws, one side of the connecting flange 5 is connected with a stirring machine 16 through screws, both sides of the stirring machine 16 are both provided with internal screw thread holes, the positions of the internal screw thread holes are the same as the positions of circular through holes formed on the peripheral side of the connecting flange 5, the other side of the stirring machine 16 is provided with a speed reducer 7, the other end of the speed reducer 7 is connected with a first motor 8 through screws, the top of the stirring machine 16 is provided with a second motor 9 through screws, the output end, the outer sides of the two ends of the grinding roller 13 are movably connected with bearings 11, the upper end of the extrusion cylinder 2 is connected with a blanking pipe 3 in a welding mode, the top of the blanking pipe 3 is provided with a connecting piece 14 through a screw, the top of the connecting piece 14 is connected with a material storage box 4 in a welding mode, and the output end of the stirring machine 16 is rotatably provided with a rotary cutter 15.

In this embodiment, in order to crush the lump objects contained in the soil, the top end of the discharging pipe 3 and the bottom end of the storage box 4 are both provided with a semicircular hole, and the inner diameter of the semicircular hole is the same as the outer diameter of the bearing 11.

In this embodiment, in order to produce the soil into a cylindrical shape, the connecting flange 5 welded to the other end of the extrusion cylinder 2 is connected to the outlet 10 of the soil column by screws.

In the present embodiment, in order to mount the extruding cylinder 2 and the blanking pipe 3 on both sides of the agitator 16, both sides of the agitator 16 are provided with female screw holes, and the positions of the female screw holes are the same as the positions of the circular through holes provided on the circumferential side of the connecting flange 5.

In this embodiment, in order to mount the supporting frame 6 on the top of the bottom frame 1, a circular through hole is opened at the bottom end of the supporting frame 6, and the circular through hole is located at the same position as the internal thread hole opened at the top end of the bottom frame 1.

In this embodiment, in order to install storage tank 4 at the top of unloading pipe 3, circular through-hole has been seted up on the surface of bearing 11, and circular through-hole has been seted up on the top of unloading pipe 3, and the hole site of bearing 11 bottom is the same with the hole site on unloading pipe 3 top.

The working principle is as follows:

when the device is used, the device is firstly powered on, then soil after being mixed with water is shoveled into the storage box 4 by an iron shovel, the second motor 9 provides power to drive the grinding roller 13 to rotate, so that the grinding roller 13 can convey the soil into the discharging pipe 3, the first motor 8 provides power to drive the rotary cutter 15 to stir the soil through the stirring machine 16, then the soil is extruded and formed from the mud column outlet 10, the traditional stirring blade is changed into the grinding roller 13, so that the device can crush massive objects in the soil during operation, the blockage of the device can be effectively avoided, when the device is cleaned and cleaned, the storage box 4 is firstly removed from the upper end of the discharging pipe 3, then the bearing 11 and the grinding roller 13 are sequentially removed from the inside of the discharging pipe 3, then the mud column outlet 10 is removed from one end of the extruding cylinder 2, and then the maintaining cylinder 2 is removed from the upper end of the bottom frame 1, thereby have convenient enough to clearance revolves sword 15, through the storage section of thick bamboo that will pass statistics with integrated into one piece change into unloading pipe 3 and the combination formula of storage case 4 for can be more convenient and fast clear up and maintain the device inside.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The stemming machine for the coal mine comprises a base frame (1) and is characterized in that a support frame (6) is installed at the upper end of the base frame (1) through screws, an extruding cylinder (2) is connected to the upper end of the support frame (6) in a welding mode, connecting flanges (5) are connected to the two ends of the extruding cylinder (2) in a welding mode, a stirring machine (16) is connected to one side of each connecting flange (5) through screws, a speed reducer (7) is installed on the other side of the stirring machine (16), a first motor (8) is connected to the other end of the speed reducer (7) through screws, a second motor (9) is installed at the top of the stirring machine (16) through screws, a gear (12) is installed at the output end of the second motor (9), a grinding roller (13) is connected to one side of the gear (12) in a transmission mode, and bearings (11) are movably connected, the upper end welded connection of extruding cylinder (2) has unloading pipe (3), connection piece (14) are installed through the screw in the top of unloading pipe (3), the top welded connection of connection piece (14) has storage case (4), the output of stirring machine (16) is rotated and is installed rotary knife (15).

2. The stemming machine for coal mines according to claim 1, wherein: the top of unloading pipe (3) all sets up the semicircle orifice with the bottom of storage case (4), the internal diameter of semicircle orifice is the same with the external diameter size of bearing (11).

3. The stemming machine for coal mines according to claim 1, wherein: and the other end of the extrusion cylinder (2) is connected with a connecting flange (5) in a welding way and is connected with a mud column outlet (10) through a screw.

4. The stemming machine for coal mines according to claim 1, wherein: the stirring machine is characterized in that inner threaded holes are formed in two sides of the stirring machine (16), and the positions of the inner threaded holes are the same as those of the circular through holes formed in the peripheral side of the connecting flange (5).

5. The stemming machine for coal mines according to claim 1, wherein: the bottom end of the support frame (6) is provided with a circular through hole, and the circular through hole is the same as the position of an internal thread hole formed in the top end of the bottom frame (1).

6. The stemming machine for coal mines according to claim 1, wherein: the circular through hole is formed in the surface of the bearing (11), the circular through hole is formed in the top end of the blanking pipe (3), and the hole position of the bottom end of the bearing (11) is the same as the hole position of the top end of the blanking pipe (3).