Rapid charging device for engineering blasting

Abstract

The utility model relates to the technical field of explosive charging, and discloses a rapid explosive charging device for engineering blasting, which comprises a base, a moving groove is arranged on the upper surface of the base, a placing frame is slidably connected in the moving groove, a plurality of placing grooves are arranged on the placing frame, a support frame is fixedly connected on the upper surface of the base, and the support frame is fixedly connected with the base. The explosion-proof device has the advantages that a blasting tube is placed in the explosion-proof device, explosives are placed in the funnel, then the rotating disc is rotated, the explosives are placed in the funnel, the explosives are placed in the rotating disc, the explosives are placed in the rotating disc, and then the explosives are placed in the rotating disc, so that the explosives are placed in the rotating disc, and the explosives are placed in the rotating disc. The rotating disc can drive the multiple storage grooves to rotate and receive explosives alternately, meanwhile, the rotating disc drives the containing frame to move, the containing frame drives the blasting pipes to move and replace the blasting pipes, and therefore the multiple blasting pipes can be charged with the explosives at a time and recycled, and the overall operation is simpler, more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of explosive charging, in particular to a rapid charging device for engineering blasting. Background Art

[0002] During engineering construction, it is often necessary to blast certain areas of the construction environment. During blasting, a blasting tube filled with explosives is inserted into a prefabricated blast hole in the construction environment, and an electric detonator is used to detonate the blasting tube remotely to detonate the blast hole.

[0003] For safety, blasting tubes are usually charged before use, and existing equipment usually charges a single blasting tube at a time, which makes the overall charging efficiency slow. Therefore, it is necessary to propose a fast charging device for engineering blasting. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art to at least a certain extent. To this end, one purpose of the utility model is to propose a rapid charging device for engineering blasting, in which a blasting tube is placed in a storage and explosives are placed in a funnel, and then a turntable is rotated, and the turntable drives a plurality of storage slots to rotate and receive the explosives in turn, and at the same time, the turntable drives the placement rack to move, and the placement rack drives the blasting tube to move and replace, so that multiple blasting tubes can be charged at one time and used repeatedly, making the overall operation simpler and more convenient.

[0005] The rapid charging device for engineering blasting proposed by the utility model includes a base, the upper surface of the base is provided with a movable groove, a placement rack is slidably connected in the movable groove, a plurality of placement slots are provided on the placement rack, a support frame is fixedly connected to the upper surface of the base, a protective frame is fixedly connected to the outer side wall of the support frame and the upper surface of the base, a rotating rod is rotatably connected to the support frame through a bearing, one end of the rotating rod extends through the protective frame and is fixedly connected to a turntable, a plurality of storage slots are provided on the turntable, a funnel is fixedly connected to the upper surface of the protective frame, a feeding hole is penetrated through the lower end of the funnel and the protective frame, a through hole is penetrated through the lower end of the protective frame, and the lower end of the turntable extends through the through hole to the placement slot.

[0006] Preferably, the groove walls on both sides of the plurality of placement grooves are arranged to penetrate the outer side wall of the placement rack, and the two side edges of the placement rack and the notches of the plurality of placement grooves are commonly fixedly connected with two racks.

[0007] Preferably, one end of the rotating rod away from the rotating disk extends through the support frame and is fixedly connected to a rotating handle.

[0008] Preferably, teeth are provided on both side edges of the outer ring wall of the turntable, and the two teeth are respectively meshed with the two racks.

[0009] Preferably, the material discharge hole is arranged to penetrate the top inner wall of the protective frame, and the lower end opening of the material discharge hole is arranged to overlap with the notch opening of the receiving groove.

[0010] The beneficial effect of the utility model is that when in use, the blasting tube is placed in the placement rack and the explosive is placed in the funnel, then the turntable can be rotated, and the explosive in the funnel enters the storage groove of the turntable through the discharge hole, and then the rotation of the turntable will drive the storage groove containing the explosive to move downward, and make the explosive in the storage groove fall into the blasting tube in the placement groove, and then the turntable is continuously rotated to replace the storage groove, and at the same time, the turntable drives the placement rack to move through the engagement of the tooth pattern and the rack, and the placement rack drives the blasting tube to move and replace, so that multiple blasting tubes can be loaded with explosives at one time and used repeatedly, making the overall operation simpler and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a schematic diagram of the external structure of the rapid charging device for engineering blasting.

[0012] Figure 2 The utility model is a schematic diagram of the internal cross-sectional structure of a rapid charging device for engineering blasting proposed by the utility model.

[0013] Figure 3 The utility model is a schematic diagram of the structure of a placement frame of a rapid charging device for engineering blasting proposed by the utility model.

[0014] In the figure: 1. base; 2. moving slot; 3. placement rack; 4. placement slot; 5. support rack; 6. protection frame; 7. rotating rod; 8. turntable; 9. storage slot; 10. funnel; 11. discharge hole; 12. rack; 13. rotating handle. DETAILED DESCRIPTION

[0015] Reference Figure 1-3A rapid charging device for engineering blasting includes a base 1, a movable groove 2 is provided on the upper surface of the base 1, a placement frame 3 is slidably connected in the movable groove 2, a plurality of placement grooves 4 are provided on the placement frame 3, a support frame 5 is fixedly connected to the upper surface of the base 1, a protective frame 6 is fixedly connected to the outer side wall of the support frame 5 and the upper surface of the base 1, a rotating rod 7 is rotatably connected to the support frame 5 through a bearing, one end of the rotating rod 7 extends through the protective frame 6 and is fixedly connected to a turntable 8, a plurality of storage grooves 9 are provided on the turntable 8, a funnel 10 is fixedly connected to the upper surface of the protective frame 6, a feeding hole 11 is provided through the lower end of the funnel 10 and the protective frame 6, a through hole 14 is provided through the lower end of the protective frame 6, and the lower end of the turntable 8 extends through the through hole 14 to the placement groove 4.

[0016] Among them, the groove walls on both sides of several placement grooves 4 are set to penetrate the outer wall of the placement rack 3, and the two side edges of the placement rack 3 and the notches of several placement grooves 4 are fixedly connected with two racks 12. The two side edges of the outer ring wall of the turntable 8 are provided with teeth, and the two teeth are respectively engaged with the two racks 12, so that when the turntable 8 rotates, the placement rack 3 can be driven to move through the cooperation between the teeth and the rack 12.

[0017] One end of the rotating rod 7 away from the rotating disk 8 extends through the support frame 5 and is fixedly connected with a rotating handle 13. The rotating rod 7 is driven to rotate by the rotating handle 12, and the rotating rod 7 drives the rotating disk 8 to rotate.

[0018] Among them, the feed hole 11 is set to penetrate the top inner wall of the protective frame 6, and the lower end hole of the feed hole 11 is arranged to overlap with the slot of the storage slot 9, and the explosive in the funnel 10 will fall into the storage slot 9 through the feed hole 11.

[0019] When the device is used, firstly, a blasting tube is placed in the placement groove 4 and explosives are placed in the funnel 10, and the explosives in the funnel 10 will descend through the discharge hole 11 and fall into the receiving groove 9 when the receiving groove 9 passes the discharge hole 11, and then the rotating rod 7 can be rotated by rotating the handle 13, and the rotating rod 7 drives the turntable 8 to rotate, and the turntable 8 drives the placement frame 3 to move through the engagement of the rack 12 with the tooth pattern, and at the same time, the turntable 8 drives the receiving groove 9 filled with explosives to rotate downward until it coincides with the through hole 14, at which time the explosives in the receiving groove 9 fall into the blasting tube through the through hole 14, and then the rotation of the turntable 8 will drive the receiving groove 9 and the blasting tube to move and replace, so that multiple blasting tubes can be loaded with explosives at one time and used repeatedly, making the overall operation simpler and more convenient.

Claims

1. Rapid charging device for engineering blasting, characterized by: The invention comprises a base (1), wherein a movable groove (2) is provided on the upper surface of the base (1), a placement frame (3) is slidably connected in the movable groove (2), a plurality of placement grooves (4) are provided on the placement frame (3), a support frame (5) is fixedly connected to the upper surface of the base (1), a protective frame (6) is fixedly connected to the outer side wall of the support frame (5) and the upper surface of the base (1), a rotating rod (7) is rotatably connected to the support frame (5) via a bearing, and the rotating rod (7) ) extends through one end into the protective frame (6) and is fixedly connected to a turntable (8), a plurality of storage slots (9) are provided on the turntable (8), a funnel (10) is fixedly connected to the upper surface of the protective frame (6), a discharge hole (11) is provided through the lower end of the funnel (10) and the protective frame (6), a through hole (14) is provided through the lower end of the protective frame (6), and the lower end of the turntable (8) extends through the through hole (14) into the placement slot (4).

2. The rapid charging device for engineering blasting according to claim 1 is characterized in that: The groove walls on both sides of the plurality of placement grooves (4) are arranged to penetrate the outer side wall of the placement rack (3), and the two side edges of the placement rack (3) and the groove openings of the plurality of placement grooves (4) are fixedly connected with two racks (12).

3. The rapid charging device for engineering blasting according to claim 1 is characterized in that: One end of the rotating rod (7) away from the rotating disk (8) extends through the support frame (5) and is fixedly connected to a rotating handle (13).

4. The rapid charging device for engineering blasting according to claim 1 is characterized in that: Tooth patterns are provided at both side edges of the outer ring wall of the rotating disk (8), and the two tooth patterns are respectively meshed with the two racks (12).

5. The rapid charging device for engineering blasting according to claim 1, characterized in that: The material discharge hole (11) is arranged to penetrate the top inner wall of the protective frame (6), and the lower end opening of the material discharge hole (11) is arranged to overlap with the notch opening of the receiving groove (9).

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