Engineering blasting tube delivery device

Abstract

The utility model relates to the technical field of blasting pipe conveying and discloses an engineering blasting pipe conveying device, including the bottom plate and U type support, be provided with two first reciprocating cylinder between bottom plate and U type support, the one side fixedly connected with support frame in U type support inner end, support frame and the other side fixedly connected with the pipe cylinder between U type support inner end, the top inlet groove is established to the pipe cylinder top, the bottom groove is established to the pipe cylinder bottom end and is penetrated, one end of pipe cylinder is embedded with second reciprocating cylinder, the drive disc is fixedly connected with second reciprocating cylinder output end, the circular ring is fixedly connected with drive disc one side edge, the pipe cylinder head is embedded with the pipe cylinder and is penetrated to U type support outer wall one side, the installation ring is fixedly connected with U type support inboard close to support frame one side, the utility model discloses a blasting pipe push starting section through second reciprocating cylinder, drive motor drives transmission belt to push the end, and the stable conveying of both connection realizes the semi -automation, and promotes the blasting pipe conveying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of blasting pipe technology, specifically to an engineering blasting pipe conveying device. Background Technology

[0002] Engineering blasting tubes are tubular blasting materials used in engineering blasting operations. They are filled with explosives and detonation components, and each section is independently packaged. When in use, they need to be connected in series with wires to form a blasting network. They are widely used in mining, tunnel excavation, building demolition and other engineering projects.

[0003] In engineering blasting operations, blasting tubes need to be inserted section by section into pre-set blasting holes and connected in series with wires. Currently, this process relies on manual operation: operators must hold the blasting tube, align it with the hole, and push it in, completing one section before connecting to the next and repeating the insertion process. This method is inefficient. Therefore, we propose an engineering blasting tube conveying device. Utility Model Content

[0004] The purpose of this invention is to provide an engineering blasting pipe conveying device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an engineering blasting pipe conveying device, comprising a base plate and a U-shaped support, wherein two first reciprocating cylinders are arranged between the base plate and the U-shaped support, a support frame is fixedly connected to one side of the inner end of the U-shaped support, and a pipe is fixedly connected between the support frame and the other side of the inner end of the U-shaped support, wherein a top inlet groove is opened at the top of the pipe, a bottom groove is opened through the bottom of the pipe, a second reciprocating cylinder is embedded at one end of the pipe, and a drive disc is fixedly connected to the output end of the second reciprocating cylinder. A circular ring is fixedly connected to one edge. A tube head is embedded through one side of the outer wall of the U-shaped bracket. An installation ring is fixedly connected to the inner side of the U-shaped bracket near the support frame. Several right-angle brackets distributed in a circular array are fixedly connected to the outer wall of the installation ring. A pulley is rotatably connected to the triangular part inside the right-angle bracket. A transmission belt is driven by the pulley. A silicone soft strip is provided on the outer wall of the transmission belt. Several silicone protrusions are fixedly connected to the surface of the silicone soft strip. A drive motor is fixedly connected to the upper end of the outer wall of the right-angle bracket.

[0006] Preferably, a fixing rod is provided at each of the four corner edges of the base plate.

[0007] Preferably, the diameter of the top inlet groove is larger than the diameter of the bottom groove.

[0008] Preferably, an alignment ring is fixedly connected to the outer wall of the tube head.

[0009] Preferably, the transmission belt and its right-angled bottom end are located on the inner surface of the tube.

[0010] Compared with the prior art, the beneficial effects of this utility model are: the fixed insertion rod and the first reciprocating cylinder can be fixed and adjusted in height to adapt to different blast hole positions, the tube guide avoids the blast tube from tilting, the second reciprocating cylinder pushes the starting section, and the drive motor drives the transmission belt to push the end. The two are connected to ensure stable conveying, realize semi-automatic operation, and improve the conveying efficiency of the blast tube. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model;

[0013] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0014] Figure 4 For the present utility model Figure 2 Enlarged structural diagram at point B;

[0015] Figure 5 This is a cross-sectional planar structural diagram of the tube and transmission belt of this utility model.

[0016] In the diagram: 1. Base plate; 10. Fixed insertion rod; 11. First reciprocating cylinder; 12. U-shaped bracket; 13. Support frame; 2. Tube; 201. Top inlet groove; 202. Bottom groove; 21. Second reciprocating cylinder; 22. Drive disc; 23. Ring; 3. Tube head; 31. Alignment ring; 4. Mounting ring; 41. Right-angle bracket; 42. Drive motor; 43. Pulley; 44. Transmission belt; 45. Silicone soft belt; 46. Silicone protrusion. Detailed Implementation

[0017] Please see Figure 1-5 The present invention provides the following technical solution:

[0018] Example 1: Engineering blasting pipe conveying device, including a base plate 1 and a U-shaped support 12. Two first reciprocating cylinders 11 are arranged between the base plate 1 and the U-shaped support 12. A support frame 13 is fixedly connected to one side of the inner end of the U-shaped support 12. A pipe 2 is fixedly connected between the support frame 13 and the other side of the inner end of the U-shaped support 12. Fixed insertion rods 10 are provided at the four corner edges of the base plate 1.

[0019] In use, first fix the base plate 1 to the ground next to the blast hole using the fixing rod 10. Adjust the extension and retraction height of the first reciprocating cylinder 11 so that the tube 2 is aligned with the blast hole opening. Manually insert the blasting tube with the series wires into the tube 2 section by section. With the guidance of the tube 2, push the blasting tube to slide into the blast hole along the inside of the tube. The first reciprocating cylinder 11 can finely adjust the height of the tube 2 to adapt to different hole heights. After the delivery is completed, the reverse retraction cylinder returns to its original position.

[0020] Example 2: The technical solution of this example, which differs from Example 1, includes: a top inlet groove 201 is opened at the top of the tube 2, a bottom groove 202 is opened through the bottom of the tube 2, a second reciprocating cylinder 21 is embedded at one end of the tube 2, a drive disc 22 is fixedly connected to the output end of the second reciprocating cylinder 21, a ring 23 is fixedly connected to one edge of the drive disc 22, a tube head 3 is embedded through one side of the outer wall of the U-shaped bracket 12, an installation ring 4 is fixedly connected to the inner side of the U-shaped bracket 12 near the support frame 13, and several rings are fixedly connected to the outer wall of the installation ring 4. A right-angle bracket 41 is arranged in a circular array. Each right-angle bracket 41 has a pulley 43 rotatably connected to a triangular part inside. The pulley 43 is connected to a transmission belt 44. Each transmission belt 44 has a silicone soft strip 45 on its outer wall. Each silicone soft strip 45 has several silicone protrusions 46 fixedly connected to its surface. Each right-angle bracket 41 has a drive motor 42 fixedly connected to its upper outer wall. The diameter of the top inlet groove 201 is larger than the diameter of the bottom groove 202. An alignment ring 31 is fixedly connected to the outer wall of the tube head 3. The transmission belt 44 and the bottom right-angle end are located on the inner surface of the tube 2.

[0021] In use, an alignment port matching the diameter of the alignment ring 31 is opened at the edge of the blast hole opening. The alignment ring 31 of the tube head 3 is aligned with the blast hole opening for calibration. Then, a single section of blasting tube is placed into the tube 2 from the top inlet groove 201. The connecting wires are pre-sorted and straightened before being placed into the tube 2. The second reciprocating cylinder 21 is then activated, pushing the drive disc 22 and the ring 23 forward. The ring 23 abuts against the edge of the blasting tube, pushing the starting section of the blasting tube to the middle section of the tube 2. Subsequently, the drive motor 42 is activated, and the transmission belt 44 drives the silicone soft belt 45 to rotate. The silicone protrusion 46 clamps the end of the blasting tube and continues to push it, allowing the blasting tube to enter the blast hole sequentially. When two sections of blasting tube are joined, the above process is repeated to transport multiple blasting tubes. The second reciprocating cylinder 21 and the drive motor 42 are connected to push, achieving stable transport section by section. The connecting wires enter the hole synchronously with the blasting tube.

Claims

1. An engineering blasting pipe conveying device, comprising a base plate (1) and a U-shaped support (12), wherein two first reciprocating cylinders (11) are provided between the base plate (1) and the U-shaped support (12), a support frame (13) is fixedly connected to one side of the inner end of the U-shaped support (12), and a pipe (2) is fixedly connected between the support frame (13) and the other side of the inner end of the U-shaped support (12). Its features are: The top of the tube (2) is provided with a top inlet groove (201), and the bottom of the tube (2) is provided with a bottom groove (202). A second reciprocating cylinder (21) is embedded in one end of the tube (2). A drive disc (22) is fixedly connected to the output end of the second reciprocating cylinder (21). A ring (23) is fixedly connected to one edge of the drive disc (22). A tube head (3) is embedded through one side of the outer wall of the U-shaped bracket (12). A ring (23) is fixedly connected to the inner side of the U-shaped bracket (12) near the support frame (13). Mounting ring (4), the outer wall of mounting ring (4) is fixedly connected with a number of right-angle brackets (41) arranged in a circular array, the inner triangle of the right-angle bracket (41) is rotatably connected with a pulley (43), the pulley (43) is connected to a transmission belt (44), the outer wall of the transmission belt (44) is provided with a silicone soft strip (45), the surface of the silicone soft strip (45) is fixedly connected with a number of silicone protrusions (46), and the upper end of the outer wall of the right-angle bracket (41) is fixedly connected with a drive motor (42).

2. The engineering blasting pipe conveying device according to claim 1, characterized in that: The base plate (1) is provided with fixing rods (10) at all four corner edges.

3. The engineering blasting pipe conveying device according to claim 1, characterized in that: The diameter of the top inlet groove (201) is larger than the diameter of the bottom groove (202).

4. The engineering blasting pipe conveying device according to claim 1, characterized in that: The outer wall of the tube head (3) is fixedly connected with an alignment ring (31).

5. The engineering blasting pipe conveying device according to claim 1, characterized in that: The transmission belt (44) and its right-angled bottom end are located on the inner surface of the tube (2).

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