Detonator dissecting machine
By designing a detonator dissection machine and adopting a rotatable fastening device and a cutting head, the safety hazards during detonator dissection are solved, achieving safe and efficient detonator disassembly and ensuring the safety of operators.
Patent Information
- Application Number
- CN202520383848.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-03-06
AI Technical Summary
Existing detonator dissection methods pose safety hazards, especially since people are close to the detonator during dissection, which can easily cause injury.
Design a detonator dissection machine that uses a rotatable fastening device and a cutting head. The detonator is positioned and cut by the cooperation of the rotating shaft and the handle screw. The cutting head is used to remove the metal shell inside the box, preventing people from approaching the dangerous area.
It effectively prevents damage to the human body during the dissection process, ensures safety, avoids accidental injury, and allows for clear observation of the cutting process.
Smart Images
Figure CN223710430U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of explosive disassembly, especially a detonator dissection machine. BACKGROUND
[0002] The detonator dissection machine is a device specially designed to safely disassemble and inspect detonators. Detonators are explosive devices widely used in blasting, mining, military, and other fields.
[0003] The current detonator dissection method is to use handheld tools to cut off the tail of the detonator. Although safety measures such as checking the detonator state, eliminating power sources, and fuses are taken before dissection, there is still a risk of injury to humans, especially when the dissection is performed, as the person is very close to the detonator. SUMMARY
[0004] To solve the above problems, the utility model provides a detonator dissection machine, which mainly replaces the worker who performs the dissection to ensure that the worker is not injured during the dissection.
[0005] To achieve the above purpose, the utility model adopts the technical scheme of a detonator dissection machine, characterized by comprising a box body and a fastening device arranged on the box body, the fastening device is rotatably connected to the box body, a part of the detonator is embedded in the fastening device, and the other part is located in the box body, a knife seat is arranged in the box body, and a cutting knife head on the knife seat abuts against the detonator.
[0006] The utility model has the advantages of:
[0007] The utility model uses a rotatable fastening device on the box body, which is used to position the detonator. With the rotation of the fastening device, the peripheral surface of the detonator is also rotating. By arranging a cutting knife head in the box body, the cutting knife head abuts against the detonator. When the detonator rotates, the knife head also rotates, thereby cutting off the metal shell on the detonator. The cutting off of the metal shell in the box body can effectively prevent damage to the human body, and an accident in the box body will not affect the surrounding people.
[0008] The fastening device comprises a handle screw and a rotating shaft. The surface of the rotating shaft is provided with a threaded hole, and the inside of the rotating shaft is hollow. The detonator is inserted into the rotating shaft. The handle screw is threadedly connected to the threaded hole and applies pressure to the detonator in the rotating shaft, forcing the detonator to be in close contact with the rotating shaft, and the detonator also rotates with the rotating shaft.
[0009] A hand wheel is sleeved on the rotating shaft. The operator twists the hand wheel to make the rotating shaft rotate.
[0010] The cutting head and the seat are in sliding connection, and can move up and down on the seat.
[0011] The seat is further formed with a bottom support, which is located below the detonator, and a plurality of rollers are further arranged on the bottom support, and the detonator is located on the rollers.
[0012] Specifically, the bottom support is a lower part of the seat formed by meandering.
[0013] Part of the surface of the box body is an acrylic plate, through which the cutting process of the detonator can be clearly seen. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 is the perspective view of the utility model.
[0015] Figure 2 is the structure diagram showing the inside of the box body.
[0016] Figure 3 is the relationship diagram between the rotating shaft and the cutting head.
[0017] Figure 4 is Figure 3 the exploded schematic view. DETAILED DESCRIPTION
[0018] As shown in Figures 1-4 , a detonator dissection machine is characterized in that it comprises a box body 1, and a fastening device 3 arranged on the box body 1, the fastening device 3 and the box body 1 are in rotary connection, a part of a detonator 4 is embedded in the fastening device 3, and another part is located in the box body 1, the box body 1 is provided with a seat 2, and a cutting head 51 on the seat 2 abuts against the detonator 4.
[0019] The utility model has the advantages of:
[0020] The utility model uses the rotatable fastening device 3 on the box body 1, the fastening device 3 is used for positioning the detonator 4, along with the rotation of the fastening device 3, the peripheral surface of the detonator 4 is also rotating all the time, by loading the cutting head 51 in the box body 1, the cutting head 51 abuts against the detonator 4, the detonator 4 drives the cutting head to rotate when rotating, so that the metal shell on the detonator 4 is cut off, and the cutting of the metal shell in the box body 1 can effectively prevent the harm to the human body, and the accident in the box body 1 will not affect the surrounding people.
[0021] The fastening device 3 comprises a handle screw 31 and a rotating shaft 32, the surface of the rotating shaft 32 is provided with a threaded hole 32a, the inside of the rotating shaft 32 is hollow, the detonator 4 is inserted into the rotating shaft 32, the handle screw 31 is threadedly connected with the threaded hole 32a, and the handle screw 31 exerts pressure on the detonator 4 in the rotating shaft 32, so that the detonator 4 is forced to be in close contact with the rotating shaft 32, and the detonator 4 rotates along with the rotating shaft 32.
[0022] The rotating shaft 32 is sleeved with a hand wheel 33, and an operator twists the hand wheel 33 to drive the rotating shaft 32 to rotate.
[0023] The cutting head 51 is slidably connected with the cutter holder 2 and can move up and down on the cutter holder 2, and the cutter holder 2 is provided with a lifting mechanism for the cutting head 51, and the lifting mechanism is a prior art, and thus will not be described in detail.
[0024] The cutter holder 2 is further provided with a bottom support 21 located below the detonator 4, and a plurality of rollers 22 are arranged on the bottom support 21, the detonator 4 is located on the rollers 22, and the rollers 22 can support and assist the rotation of the detonator 4.
[0025] Specifically, the bottom support 21 is a lower part of the cutter holder 2 formed by meandering.
[0026] Part of the surface of the box body 1 is an acrylic plate 100, and the cutting process of the detonator 4 can be clearly seen through the acrylic plate 100.
[0027] The above embodiment only describes the preferred embodiment of the utility model, and does not limit the scope of the utility model, and various deformations and improvements of the technical scheme of the utility model made by ordinary engineering technical personnel without departing from the design spirit of the utility model should fall within the protection scope determined by the claims of the utility model.
Claims
1. A detonator dissection machine, characterized in that, The device comprises a box and a fastening device arranged on the box, the fastening device is rotatably connected with the box, a part of the detonator is embedded in the fastening device, and another part of the detonator is located in the box, the box is provided with a cutter seat, and a cutting head on the cutter seat abuts against the detonator.
2. A detonator dissection machine according to claim 1, characterised in that, The fastening device comprises a handle screw and a rotating shaft, the surface of the rotating shaft is provided with a threaded hole, the inside of the rotating shaft is hollow, the detonator penetrates into the rotating shaft, the handle screw is threadedly connected with the threaded hole and applies pressure to the detonator in the rotating shaft, so that the detonator is forced to be in close contact with the rotating shaft.
3. A detonator dissection machine according to claim 2, characterised in that, A hand wheel is sleeved on the rotating shaft.
4. A detonator dissection machine according to claim 2, characterised in that, The cutter seat is further provided with a bottom support, the bottom support is located below the detonator, the bottom support is further provided with a plurality of rollers, and the detonator is located on the rollers.
5. A detonator dissection machine according to claim 4, characterised in that, The bottom support is a lower part of the cutter seat formed through meandering.
6. A detonator dissection machine according to claim 1, characterised in that, Part of the surface of the box is an acrylic plate.