Fireproof grouting device for coal mine

Abstract

The utility model discloses a fireproof grouting device for a coal mine, and relates to the technical field of fireproof grouting. The grouting device comprises a grouting device body. The grouting device is composed of a machine body and a guiding-out mechanism, the guiding-out mechanism is installed at the bottom end of the machine body, a power mechanism is installed in the machine body, a power supply mechanism is installed on one side of the machine body, handles are installed on the two sides of the machine body, and a discharging pipe is installed at the bottom end of the guiding-out mechanism. And a guide pipe is installed on one side of the upper end of the guiding-out mechanism, a conical head is arranged at the bottom end of the discharging pipe, and the conical head is welded to the bottom end of the storage tank. When the grouting machine moves, a worker on the workbench holds the handle by hand to drive the machine body and the leading-out mechanism to move, the power mechanism in the machine body can drive the leading-out mechanism to operate, the leading-out mechanism can lead out materials through the discharging pipe, and therefore rapid grouting can be conveniently carried out, and meanwhile the conical head can conveniently guide the discharging pipe.

Description

Technical Field

[0001] The utility model belongs to the field of fireproof grouting, and specifically relates to a fireproof grouting device for coal mines. Background Art

[0002] Coal mine fire prevention grouting is a complex system engineering, which needs to be designed, constructed and managed in strict accordance with relevant specifications and standards. At the same time, it is necessary to take comprehensive fire prevention and extinguishing measures in combination with the actual situation of the coal mine to effectively prevent and control coal mine fire accidents and ensure safe production in coal mines.

[0003] Chinese patent number CN202322707987.8 discloses a coal mine fire prevention grouting device, including a grouting machine nozzle body, a nozzle is arranged on the right side of the grouting machine nozzle body, a lever is installed on the upper left side of the grouting machine nozzle body, and a transmission rod is arranged at the bottom of the lever and installed in the grouting machine nozzle body, a protective sleeve is sleeved on the transmission rod, a collar is sleeved on the outer wall of the grouting machine nozzle body, and operating rods are fixedly connected to symmetrical positions of the left wall of the collar, a positioning groove is provided inside the collar, a fixing frame is fixedly connected to the upper right side of the grouting machine nozzle body, and a limiting slide groove is provided inside the fixing frame, a driving screw is rotatably connected inside the fixing frame, and the driving screw is inserted into the limiting slide groove.

[0004] When the utility model is in use, the workers are required to bend over or squat to perform construction, which is very inconvenient, and long-term operation can easily cause the construction workers to feel tired.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a coal mine fireproof grouting device.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A coal mine fire prevention grouting device comprises a grouting device; the grouting device consists of a body and a guide mechanism, the guide mechanism is installed at the bottom end of the body, a power mechanism is installed inside the body, a power supply mechanism is installed on one side of the body, handles are installed on both sides of the body, a discharge pipe is installed at the bottom end of the guide mechanism, a conduit is installed on one side of the upper end of the guide mechanism, a conical head is arranged at the bottom end of the discharge pipe, and the conical head is welded to the bottom end of a storage tank.

[0009] Optionally, a card is installed at one side of the power supply mechanism, the card is inserted into a card slot, and the card slot is installed at one side of the body.

[0010] Optionally, the power supply mechanism consists of a battery, a charging port and a power indicator light; the battery is installed on one side of the body, and the charging port and the power indicator light are installed on the upper side of the battery.

[0011] Optionally, a heat conducting plate is disposed on the outside of the machine body, and one end of the heat conducting plate extends into the interior of the machine body.

[0012] Optionally, the power mechanism consists of a transmission and an electric motor, the transmission is installed at the bottom end of the machine body, and the electric motor is installed at the upper side of the transmission.

[0013] Optionally, the export mechanism consists of a material storage barrel and a screw rod, the material storage barrel is installed at the bottom end of the machine body, and the screw rod is rotatably installed inside the material storage barrel.

[0014] Optionally, a limit plate is provided at the bottom end of the material storage barrel, and the limit plate is welded at the bottom end of the material storage barrel.

[0015] Optionally, a spring tube is installed in the middle of the catheter, and a wire mesh is attached to the outer side of the catheter by adhesive.

[0016] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0017] 1. When moving, the operator on the workbench holds the handle to drive the machine body and the export mechanism to move. The power mechanism inside the machine body will drive the export mechanism to operate, and the export mechanism will export the material through the discharge pipe, so as to facilitate rapid grouting. At the same time, the conical head is convenient for guiding the discharge pipe.

[0018] 2. When the power mechanism is in use, the motor is turned on by the switch, the motor will provide rotational power, and the transmission will integrate the rotational speed of the motor before outputting it.

[0019] 3. When the export mechanism is in use, the power mechanism drives the screw rod to rotate, and the screw rod pushes the material inside the storage barrel to the discharge pipe, so that the material can be exported quickly and conveniently.

[0020] 4. The setting of the spring tube is used to automatically adjust the length of the catheter during use, which facilitates the use of the catheter and avoids the entanglement of the catheter during use. The setting of the wire mesh can support the catheter to avoid the phenomenon of catheter bending and blockage.

[0021] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0023] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0024] Figure 2 It is a schematic structural diagram of a side view of an embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the internal structure of an embodiment of the utility model from a side view;

[0026] Figure 4 This is a schematic diagram of the internal structure of a machine body according to an embodiment of the utility model;

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Grouting device; 2. Machine body; 3. Export mechanism; 4. Power supply mechanism; 5. Card slot; 6. Card piece; 7. Storage barrel; 8. Limit plate; 9. Conical head; 10. Handle; 11. Discharge pipe; 12. Conduit; 13. Spring tube; 14. Wire mesh; 15. Screw rod; 16. Power mechanism; 17. Motor; 18. Transmission; 19. Heat conduction plate; 20. Charging port; 21. Power indicator light; 22. Battery.

[0029] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0030] The utility model will now be described in further detail with reference to the accompanying drawings.

[0031] See also Figure 1-4 As shown, in the present embodiment, a coal mine fire prevention grouting device is provided, including a grouting device 1; the grouting device 1 is composed of a body 2 and a guide mechanism 3, the guide mechanism 3 is installed at the bottom end of the body 2, a power mechanism 16 is installed inside the body 2, a power supply mechanism 4 is installed at one side of the body 2, handles 10 are installed at both sides of the body 2, a discharge pipe 11 is installed at the bottom end of the guide mechanism 3, a conduit 12 is installed at one side of the upper end of the guide mechanism 3, a conical head 9 is arranged at the bottom end of the discharge pipe 11, and the conical head 9 is welded to the bottom end of the storage tank.

[0032] One aspect of the application of this embodiment is: when in use, the catheter 12 is connected to the grouting pipe. When grouting is required, the grouting device 1 is moved. When moving, the workbench personnel hold the handle 10 to drive the body 2 and the export mechanism 3 to move. The power mechanism 16 inside the body 2 will drive the export mechanism 3 to operate, and the export mechanism 3 will export the material through the discharge pipe 11, thereby facilitating rapid grouting. At the same time, the conical head 9 facilitates the installation of the discharge pipe.

[0033] In this embodiment, a clamp 6 is installed at one side of the power supply mechanism 4, and the clamp 6 is inserted into the card slot 5. The card slot 5 is installed at one side of the body 2. When installing the power supply mechanism 4, the clamp 6 is inserted into the card slot 5 to install the power supply mechanism 4, which is convenient for installation and removal of the power supply mechanism 4.

[0034] In this embodiment, the power supply mechanism 4 is composed of a battery 22, a charging port 20 and a power indicator light 21. The battery 22 is installed on one side of the body 2, and the charging port 20 and the power indicator light 21 are installed on the upper side of the battery 22. When the power supply mechanism 4 is in use, the electric energy is stored by the motor 17 and supplied to the body 2 for use. The charging port 20 is used to charge the battery 22, and the power indicator light 21 is used to display the power inside the battery 22.

[0035] In this embodiment, a heat conducting plate 19 is provided on the outer side of the body 2, and one end of the heat conducting plate 19 extends into the inner position of the body 2. The setting of the heat conducting plate 19 can quickly discharge the heat generated by the power mechanism 16 when in use, thereby avoiding the excessive heat inside the body 2 affecting the use of the power mechanism 16.

[0036] In this embodiment, the power mechanism 16 is composed of a transmission 18 and a motor 17. The transmission 18 is installed at the bottom end of the body 2, and the motor 17 is installed on the upper side of the transmission 18. When the power mechanism 16 is in use, the motor 17 is turned on by a switch, and the motor 17 will provide rotational power. The transmission 18 integrates the rotational speed of the motor 17 and then outputs it.

[0037] In this embodiment, the export mechanism 3 is composed of a storage barrel 7 and a screw rod 15. The storage barrel 7 is installed at the bottom end of the machine body 2, and the screw rod 15 is rotatably installed inside the storage barrel 7. When the export mechanism 3 is in use, the screw rod 15 is driven to rotate by the power mechanism 16, and the material inside the storage barrel 7 is pushed toward the discharge pipe 11 by the screw rod 15, so that the material can be exported conveniently and quickly.

[0038] In this embodiment, a limit plate 8 is provided at the bottom of the storage barrel 7, and the limit plate 8 is welded at the bottom of the storage barrel 7. The limit plate 8 is provided to limit the downward movement range of the storage barrel 7 to prevent the grouting hole from being too large, causing the storage barrel 7 to sink into it.

[0039] In this embodiment, a spring tube 13 is installed in the middle position of the catheter 12, and a wire mesh 14 is attached to the outer side of the catheter 12 by adhesive. The spring tube 13 is provided to automatically adjust the length of the catheter 12 during use, so as to facilitate the use of the catheter 12 and avoid entanglement of the catheter 12 during use. The wire mesh 14 is provided to support the catheter 12 and avoid bending and blockage of the catheter 12.

[0040] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A coal mine fireproof grouting device, characterized in that: include: The grouting device (1) comprises a machine body (2) and a discharge mechanism (3), wherein the discharge mechanism (3) is installed at the bottom of the machine body (2), a power mechanism (16) is installed inside the machine body (2), a power supply mechanism (4) is installed at one side of the machine body (2), handles (10) are installed at both sides of the machine body (2), a discharge pipe (11) is installed at the bottom of the discharge mechanism (3), a guide tube (12) is installed at one side of the upper end of the discharge mechanism (3), a conical head (9) is provided at the bottom of the discharge pipe (11), and the conical head (9) is welded to the bottom of the storage tank.

2. A coal mine fireproof grouting device according to claim 1, characterized in that: A card member (6) is installed at one side of the power supply mechanism (4), and the card member (6) is inserted into a card slot (5). The card slot (5) is installed at one side of the machine body (2).

3. A coal mine fireproof grouting device according to claim 1, characterized in that: The power supply mechanism (4) is composed of a battery (22), a charging hole (20) and a power indicator light (21); the battery (22) is installed on one side of the machine body (2); and the charging hole (20) and the power indicator light (21) are installed on the upper side of the battery (22).

4. A coal mine fireproof grouting device according to claim 1, characterized in that: A heat conducting plate (19) is arranged on the outside of the machine body (2), and one end of the heat conducting plate (19) extends into the interior of the machine body (2).

5. A coal mine fireproof grouting device according to claim 1, characterized in that: The power mechanism (16) is composed of a transmission (18) and an electric motor (17). The transmission (18) is installed at the bottom end of the machine body (2), and the electric motor (17) is installed at the upper side of the transmission (18).

6. A coal mine fireproof grouting device according to claim 1, characterized in that: The outlet mechanism (3) is composed of a material storage barrel (7) and a screw rod (15); the material storage barrel (7) is mounted at the bottom end of the machine body (2); and the screw rod (15) is rotatably mounted inside the material storage barrel (7).

7. A coal mine fire prevention grouting device according to claim 6, characterized in that: A limit plate (8) is provided at the bottom end of the material storage barrel (7), and the limit plate (8) is welded to the bottom end of the material storage barrel (7).

8. A coal mine fireproof grouting device according to claim 1, characterized in that: A spring tube (13) is installed in the middle of the conduit (12), and a steel wire mesh (14) is attached to the outer side of the conduit (12) by adhesive.

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