Pipe burying device for mining blasting

Abstract

The utility model relates to the technical field of pipe burying, and discloses a pipe burying device for mining blasting, which comprises a carrying vehicle, a chassis is fixedly arranged on the upper end face of the carrying vehicle, a transportation barrel is fixedly arranged on the chassis, bearings are symmetrically arranged on the inner side wall of the transportation barrel up and down, a rotating drum is fixedly connected inside the two bearings, and mounting cavities are formed in the rotating drum in an annular array mode. The mounting cavity vertically penetrates through the rotary drum, a pipe body is arranged in the mounting cavity, an adjusting mechanism used for rotating the rotary drum is arranged at the top of the rotary drum, a plurality of blocking mechanisms used for bearing the pipe body are arranged below the rotary drum, and the rotary drum is driven to rotate in the conveying barrel through the arranged adjusting mechanism until the mounting cavity in the rotary drum is vertically overlapped with the material passing opening; and when the blocking mechanism is opened, the pipe body vertically and downwards penetrates through the mounting cavity, the material passing opening and the material guiding opening in sequence to enter the underground, so that the pipe burying operation is completed, the structure can be used for quickly burying different pipe bodies, manual carrying is not needed, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe embedding, and in particular to a pipe embedding device for mining blasting. Background Art

[0002] Blasting is the phenomenon that when explosive bags or charges explode in soil and rock media or structures, the soil and rock media or structures are compressed, deformed, destroyed, loosened and thrown. It is mainly used in mining projects. When mining, blasting needs to be carried out on flat land. The blasting tubes used for blasting are installed in the holes that have been drilled before blasting. During the installation of the blasting tubes, a pipe burying device is required to bury the blasting tubes, making the burying of the tubes more labor-saving and convenient.

[0003] After searching, a Chinese patent with announcement number: CN209820297U discloses a pipe burying device for mining engineering blasting, which is provided with a pipe burying assembly. The blasting pipe is loaded into the carrying bucket of the pipe burying assembly, and is moved and transported by a mounting frame. When burying the pipe, a hook is used to connect the top of the blasting pipe, and the connecting wire connected to the winding drum is used to pull the blasting pipe to slow down the descending speed of the blasting pipe and prevent the blasting pipe from colliding with the ground.

[0004] The existing device has some disadvantages during use. For example, when the above scheme is used to bury the pipe, it is necessary to rotate the rotating ring in the carrying barrel so that the blasting pipe in the positioning hole is aligned with the pipe burying hole before the pipe burying work is carried out. Since the blasting pipe itself is heavy, it is more laborious to rotate the rotating ring in the carrying barrel. Utility Model Content

[0005] The utility model aims to provide a pipe embedding device for mining blasting, which solves the problem that the operation is relatively laborious when rotating a rotating ring in a bearing tube due to the heavy weight of the blasting pipe itself.

[0006] The utility model provides the following technical solutions: a pipe burying device for mining blasting, comprising a carrier vehicle, a chassis fixedly mounted on the upper end face of the carrier vehicle, a transport barrel fixedly mounted on the chassis, bearings symmetrically arranged on the inner side walls of the transport barrel, a rotating drum fixedly connected to two of the bearings, the rotating drum rotates in the transport barrel through the bearings, an installation cavity is provided in a circular array on the rotating drum, the installation cavity vertically penetrates the rotating drum, a pipe body is installed in the installation cavity, an adjusting mechanism for rotating the rotating drum is provided on the top of the rotating drum, a plurality of blocking mechanisms for receiving the pipe body are provided below the rotating drum, a material guide port is provided on the chassis, and a material passing port is provided on the bottom wall of the transport barrel.

[0007] As a preferred embodiment of the above technical solution, the adjusting mechanism includes a gear ring fixedly sleeved on the top outer wall of the rotating drum, a mounting plate is fixedly installed on the top outer wall of the transport barrel, a driving motor is fixedly installed on the upper end surface of the mounting plate, a driving shaft is fixedly installed on the output end of the driving motor, a driving gear is fixedly sleeved on the top outer wall of the driving shaft, and the driving gear is meshingly connected with the gear ring.

[0008] As a preferred embodiment of the above technical solution, the blocking mechanism includes a damping shaft rotatably connected to the lower end surface of the drum, a baffle is fixedly sleeved on the outer wall of the rotating end of the damping shaft, and a plurality of insertion frames suitable for inserting the baffle are arranged in an array on the lower end surface of the drum.

[0009] As a preferred embodiment of the above technical solution, hanging rings are arranged on both sides of the upper end surface of the tube body, and the hanging rings and the tube body are an integrally formed structure.

[0010] As a preferred embodiment of the above technical solution, the outer diameter of the tube body is smaller than the inner diameters of the material guide port and the material passing port.

[0011] As a preferred embodiment of the above technical solution, the material guide port and the material passing port are located on the same axis and overlap.

[0012] As a preferred embodiment of the above technical solution, there is a gap between the lower end surface of the rotating drum and the inner bottom wall of the transport barrel.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, a chassis is provided to carry the transport barrel and its internal components, and an adjusting mechanism is provided to drive the rotating drum to rotate in the transport barrel until the installation cavity in the rotating drum overlaps with the feeding port up and down, so as to carry out the material unloading operation, and the pipe body is blocked and installed by the provided blocking mechanism, so that the blocking mechanism bears the overall weight of the pipe body, and when the blocking mechanism is opened, the pipe body vertically downward passes through the installation cavity, the feeding port and the material guide port in turn into the ground, so as to complete the pipe burying operation, and this structure can quickly bury different pipe bodies without manual handling, thus reducing labor intensity and improving safety of use, and the setting of the installation cavity, the material guide port and the feeding port can prevent the pipe body from shaking during the lifting process, and play a certain limiting role on the pipe body, so that the pipe body can stably and accurately fall into the preset hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a pipe embedding device for mining blasting;

[0016] Figure 2 It is a schematic diagram of the enlarged structure of the tube body;

[0017] Figure 3A schematic diagram of the explosion structure of a pipe embedding device for mining blasting;

[0018] Figure 4 Schematic diagram of the connection structure of the blocking mechanism.

[0019] In the figure: 10, carrier vehicle; 11, chassis; 12, transport barrel; 13, bearing; 14, rotating drum; 15, mounting cavity; 16, tube body; 161, lifting ring; 17, feeding port; 18, material guide port; 20, gear ring; 21, mounting plate; 22, driving motor; 23, driving shaft; 24, driving gear; 30, damping shaft; 31, baffle; 32, insertion frame. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Example 1

[0022] like Figure 1 and Figure 3 As shown, the utility model provides a technical solution: a pipe burying device for mining blasting, including a carrier 10, a chassis 11 is fixedly installed on the upper end surface of the carrier 10, a transport barrel 12 is fixedly installed on the chassis 11, and the inner side wall of the transport barrel 12 is symmetrically provided with bearings 13, and a rotating drum 14 is fixedly connected inside the two bearings 13. There is a gap between the lower end surface of the rotating drum 14 and the inner bottom wall of the transport barrel 12, and the rotating drum 14 rotates in the transport barrel 12 through the bearings 13, and an annular array of installation cavities 15 are opened on the rotating drum 14, and the installation cavity 15 vertically penetrates the rotating drum 14, and a pipe body 16 is installed in the installation cavity 15. An adjusting mechanism for rotating the rotating drum 14 is arranged on the top of the rotating drum 14, and a plurality of blocking mechanisms for receiving the pipe body 16 are arranged below the rotating drum 14. A material guide port 18 is opened on the chassis 11, and a material passing port 17 is opened on the bottom wall of the transport barrel 12. The material guide port 18 and the material passing port 17 are on the same axis and weigh The outer diameter of the tube body 16 is smaller than the inner diameter of the material guide port 18 and the material passing port 17, so that the tube body 16 can be unloaded. During specific use, the chassis 11 is provided to carry the transport barrel 12 and the components inside it, and the adjusting mechanism is provided to drive the rotating drum 14 to rotate in the transport barrel 12 until the installation cavity 15 in the rotating drum 14 overlaps with the material passing port 17 up and down, and the tube body 16 is blocked and installed by the provided blocking mechanism, so that the blocking mechanism bears the entire weight of the tube body 16, and when the blocking mechanism is opened, the tube body 16 vertically downward passes through the installation cavity 15, the material passing port 17 and the material guide port 18 in turn into the ground, thereby completing the pipe burying operation. The setting of the installation cavity 15, the material guide port 18 and the material passing port 17 can prevent the tube body 16 from shaking during the lifting process, and play a certain limiting role on the tube body 16, so that the tube body 16 can stably and accurately fall into the preset hole.

[0023] As an implementation method in this embodiment, Figure 1 As shown, the adjustment mechanism includes a gear ring 20 fixedly sleeved on the top outer wall of the rotating drum 14, a mounting plate 21 is fixedly installed on the top outer wall of the transport barrel 12, a driving motor 22 is fixedly installed on the upper end surface of the mounting plate 21, a driving shaft 23 is fixedly installed on the output end of the driving motor 22, a driving gear 24 is fixedly sleeved on the top outer wall of the driving shaft 23, and the driving gear 24 is meshingly connected with the gear ring 20. During specific use, the driving motor 22 is arranged to drive the driving gear 24 on the driving shaft 23 to rotate, so that the driving gear 24 drives the gear ring 20 to rotate synchronously, and the gear ring 20 drives the rotating drum 14 to rotate synchronously, so as to perform material discharge operations on the tube body 16 in different installation cavities 15.

[0024] As an implementation method in this embodiment, Figure 4 As shown, the blocking mechanism includes a damping shaft 30 rotatably connected to the lower end surface of the drum 14, a baffle 31 is fixedly sleeved on the outer wall of the rotating end of the damping shaft 30, and a plurality of insertion frames 32 suitable for inserting the baffle 31 are arranged in an array on the lower end surface of the drum 14. During specific use, the baffle 31 is manually pried through the material guide port 18 and the material passing port 17 to separate the end of the baffle 31 from the insertion frame 32, thereby allowing the tube body 16 to fall.

[0025] As an implementation method in this embodiment, Figure 2 As shown, lifting rings 161 are provided on both sides of the upper end surface of the tube body 16, and the lifting rings 161 and the tube body 16 are an integrally formed structure. When the tube body 16 is unloading, the upper lifting rings 161 are tied to the crane equipment through ropes, so that the tube body 16 can be stably lowered, and the setting of the installation cavity 15, the guide port 18 and the feed port 17 can prevent the tube body 16 from shaking during the hoisting process and making it difficult to enter the preset hole.

[0026] Working principle: The driving motor 22 is provided to drive the driving gear 24 on the driving shaft 23 to rotate, so that the driving gear 24 drives the gear ring 20 to rotate synchronously, and the gear ring 20 drives the rotating drum 14 to rotate synchronously, so as to perform the unloading operation on the tube body 16 in different installation cavities 15, and the baffle 31 is manually moved through the guide port 18 and the feed port 17 to separate the end of the baffle 31 from the insertion frame 32, so that the tube body 16 falls. Before falling, the upper lifting ring 161 is tied to the crane equipment by a rope, so that the tube body 16 can descend stably, and the tube body 16 enters the preset hole during the lifting process.

[0027] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A pipe embedding device for mining blasting, comprising a carrier vehicle (10), characterized in that: The upper end surface of the carrier vehicle (10) is fixedly mounted with a chassis (11), a transport barrel (12) is fixedly mounted on the chassis (11), bearings (13) are symmetrically arranged on the inner side wall of the transport barrel (12), a rotating drum (14) is fixedly connected inside the two bearings (13), the rotating drum (14) rotates in the transport barrel (12) through the bearings (13), a mounting cavity (15) is provided in a circular array on the rotating drum (14), the mounting cavity (15) vertically penetrates the rotating drum (14), a tube body (16) is installed in the mounting cavity (15), an adjusting mechanism for rotating the rotating drum (14) is provided on the top of the rotating drum (14), and a plurality of blocking mechanisms for receiving the tube body (16) are provided below the rotating drum (14), a material guide port (18) is provided on the chassis (11), and a material passing port (17) is provided on the bottom wall of the transport barrel (12).

2. A pipe embedding device for mining blasting according to claim 1, characterized in that: The adjustment mechanism comprises a gear ring (20) fixedly sleeved on the top outer wall of the rotating drum (14); a mounting plate (21) is fixedly mounted on the top outer wall of the transport barrel (12); a driving motor (22) is fixedly mounted on the upper end surface of the mounting plate (21); a driving shaft (23) is fixedly mounted on the output end of the driving motor (22); a driving gear (24) is fixedly sleeved on the top outer wall of the driving shaft (23); and the driving gear (24) is meshingly connected with the gear ring (20).

3. The pipe embedding device for mining blasting according to claim 1, characterized in that: The blocking mechanism comprises a damping shaft (30) rotatably connected to the lower end surface of the rotating drum (14); a baffle (31) is fixedly sleeved on the outer wall of the rotating end of the damping shaft (30); and a plurality of insertion frames (32) adapted to be inserted into the baffle (31) are arranged in an array on the lower end surface of the rotating drum (14).

4. The pipe embedding device for mining blasting according to claim 1, characterized in that: Hanging rings (161) are provided on both sides of the upper end surface of the tube body (16), and the hanging rings (161) and the tube body (16) are an integrally formed structure.

5. The pipe embedding device for mining blasting according to claim 1, characterized in that: The outer diameter of the tube body (16) is smaller than the inner diameters of the material guide port (18) and the material passing port (17).

6. The pipe embedding device for mining blasting according to claim 1, characterized in that: The material guide port (18) and the material passing port (17) are located on the same axis and overlap.

7. The pipe embedding device for mining blasting according to claim 1, characterized in that: There is a gap between the lower end surface of the rotating drum (14) and the inner bottom wall of the transport barrel (12).

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