CN215177342U - Automatic explosive cartridge conveying device - Google Patents
Automatic explosive cartridge conveying device Download PDFInfo
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- CN215177342U CN215177342U CN202121428603.3U CN202121428603U CN215177342U CN 215177342 U CN215177342 U CN 215177342U CN 202121428603 U CN202121428603 U CN 202121428603U CN 215177342 U CN215177342 U CN 215177342U
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- explosive cartridge
- explosive
- frame
- hopper
- cartridge hopper
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Abstract
The utility model discloses an automatic conveying device for explosive cartridge, belonging to the technical field of blasting explosive charging, comprising a supporting frame, wherein an explosive cartridge hopper is arranged in the supporting frame, the upper surface and the lower surface of the explosive cartridge hopper are both arranged into an open type, the front surface and the back surface of the explosive cartridge hopper are both provided with a connecting plate, the lower end of the connecting plate is provided with a U-shaped plate, a groove wheel is rotationally connected in the middle of the U-shaped plate, the utility model discloses a first cylinder stretches out and draws back to push the explosive cartridge hopper to shake down, the shaking stability of the explosive cartridge hopper is improved through the groove wheel, a roller below the explosive cartridge hopper enables the explosive cartridges to be arranged in parallel, the explosive cartridges roll back and forth on the roller to enable the explosive cartridges to be straightened out, a cartridge in the explosive cartridge hopper is pushed into a chute frame through the side of the roller by the explosive cartridge hopper shaking right, and the explosive cartridges falling to the chute frame are ensured to be horizontally placed, the technical problem that the explosive sticks in the hopper are blocked and cannot fall into the pushing groove frame is effectively solved.
Description
Technical Field
The utility model belongs to the technical field of the blasting powder charge, concretely relates to automatic conveyor of explosive cartridge.
Background
In mine tunnel and tunnel excavation, the construction of drilling and blasting is mainly used, in the drilling and blasting process, the blast hole filling is that the explosive cartridges are manually tamped into the blast hole one by using a gun rod, if one blasting section is large, the number of the blast holes is large, and the depth of the blast holes is large, the manual explosive filling needs to be repeatedly pumped, the labor intensity is high, the construction time is long, the working efficiency is low, and the progress of the whole blasting construction is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic conveyor of explosive cartridge automatically sends the explosive cartridge in the big gun hole, and the explosive cartridge forms coupling loaded constitution after sending into the big gun hole, has the loaded efficiency height, characteristics that the blasting effect is good.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic conveying device for explosive cartridges comprises a support frame, wherein an explosive cartridge hopper is arranged in the support frame, the upper surface and the lower surface of the explosive cartridge hopper are both arranged in an open mode, connecting plates are arranged on the front surface and the back surface of the explosive cartridge hopper, the lower end of each connecting plate is provided with a U-shaped plate, a groove wheel is rotatably connected in the middle of each U-shaped plate, a supporting strip is arranged in a groove at the lower end of the groove wheel and is erected on the support frame, a first air cylinder is arranged on one side of the explosive cartridge hopper, a plurality of groups of rollers are arranged below the explosive cartridge hopper, a fixed frame is arranged on the outer side of each roller, a transverse rod is arranged at the bottom of the fixed frame and is erected on the support frame, a pushing groove frame is arranged on the right side of the fixed frame, a supporting column is arranged at the lower end of the pushing groove frame, a second air cylinder is arranged at one end of the pushing groove frame, the other end of propelling movement cell rack is provided with the fixed disk, the inboard of fixed disk is provided with a pressure boost chamber section of thick bamboo, inside propelling movement cell rack intercommunication pressure boost chamber section of thick bamboo, it has the plectrum to articulate on the lateral wall that the fixed disk is located a pressure boost chamber section of thick bamboo, the plectrum sets up the opening outside a propelling movement cell rack intercommunication pressure boost chamber section of thick bamboo.
Preferably, one end, away from the pushing trough frame, of the pressurizing cavity barrel is communicated with a conveying pipeline, one end, away from the pushing trough frame, of the conveying pipeline is communicated with a broken roll pipeline, and the upper end inside the broken roll pipeline is provided with a broken roll blade.
Preferably, an air inlet pipe is arranged above the pressurizing cavity barrel, a pressure release valve is arranged on the air inlet pipe, an exhaust valve is arranged on one side of the pressure release valve, an inclined pipe is arranged at one end of the air inlet pipe, and the inclined pipe extends into the pressurizing cavity barrel and faces the shifting piece towards the pipe orifice.
Preferably, a pneumatic control switch is fixed on the outer side of the pushing groove frame, and the pneumatic control switch is connected with the pressure release valve, the first cylinder and the second cylinder through air pipes.
Preferably, the grooved wheels are provided in two sets.
Preferably, a fixing rod is arranged in an upper groove of the groove wheel and erected on the supporting frame.
Preferably, the length of the air rod of the second air cylinder is larger than the length of the explosive cartridge placed in the explosive cartridge hopper.
Preferably, the roll breaking blade is a beak-shaped knife.
Preferably, a base is arranged below the pressurizing cavity barrel and the conveying pipeline, a support is arranged on the base, and the support is fixed to the bottoms of the pressurizing cavity barrel and the conveying pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a first cylinder promotes to promote explosive cartridge hopper and rocks down the explosive cartridge, it rocks stability to improve its explosive cartridge hopper through the grooved pulley, parallel arrangement between the cylinder messenger explosive cartridge of explosive cartridge hopper below, the explosive cartridge makes a round trip to roll on the cylinder, make the explosive cartridge reason in the same direction as, rock an explosive cartridge in the explosive cartridge hopper through the explosive cartridge hopper right and push the propelling movement ledge through the cylinder avris, and ensure that the explosive cartridge level of whereabouts to the propelling movement ledge is placed, solve the explosive cartridge in the hopper effectively and block the technological problem that does not go into the propelling movement ledge down.
2. The utility model discloses an air pole of second cylinder is with a explosive cartridge propelling movement to pressure boost chamber section of thick bamboo in, the problem of artifical toward throwing explosive cartridge in the pressure boost chamber section of thick bamboo has been solved, through the second cylinder, first cylinder, the recess wheel, mechanism's such as unloading hopper cooperation is used, thereby make whole charging process only need one-man operation, just can realize continuous loading operation, realize the convenience of powder charge, the full charging process only needs the pneumatic control switch of one-man operation, can realize the mechanized loading operation of big gun hole, the method of artifical explosive cartridge and artifical stick powder charge with replaced completely, high efficiency, the blasting effect is good.
3. The utility model discloses a broken interior pipe outlet inner wall department of reelpipe way outlet is equipped with a beak shape sword, makes the explosive roll that blows off break the book more easily, goes into the big gun hole after breaking the book, forms coupling loaded constitution, has increased the charge amount in unit length big gun hole, and then has effectively improved the big gun hole utilization ratio of blasting, and this is to reducing the construction number, practices thrift the labour, shortens the engineering time, and reduce cost realizes the powder charge mechanization, has wide application prospect.
Drawings
Fig. 1 is a schematic structural view of the automatic explosive cartridge conveying device of the present invention.
Fig. 2 is a partial side view of the present invention.
Fig. 3 is a schematic diagram of the operation state of the first cylinder according to the present invention.
Fig. 4 is the utility model discloses relief valve, intake pipe and discharge valve's connection structure sketch map.
In the figure: 1. a fixed frame; 2. a drum; 3. a support frame; 4. a first cylinder; 5. a groove wheel; 6. a U-shaped plate; 7. an explosive cartridge hopper; 8. fixing the rod; 9. fixing the disc; 10. pushing the slot frame; 11. a cross bar; 12. a support pillar; 13. a connecting plate; 14. a second cylinder; 15. a pressure relief valve; 16. an exhaust valve; 17. a pressurizing cavity cylinder; 18. a roll breaking blade; 19. breaking and coiling the pipeline; 20. a delivery conduit; 21. a base; 22. an inclined tube; 23. a shifting sheet; 24. a pneumatic control switch; 25. an air inlet pipe; 26. a support strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: an automatic conveying device for explosive cartridges comprises a support frame 3, an explosive cartridge hopper 7 is arranged in the support frame 3, the upper surface and the lower surface of the explosive cartridge hopper 7 are both arranged in an open mode, connecting plates 13 are arranged on the front surface and the back surface of the explosive cartridge hopper 7, a U-shaped plate 6 is arranged at the lower end of each connecting plate 13, groove wheels 5 are rotatably connected in the middle of each U-shaped plate 6, and two groups of groove wheels 5 are arranged for the smoothness of the back-and-forth movement of the explosive cartridge hopper 7; a support bar 26 is arranged in a groove at the lower end of the groove wheel 5, the support bar 26 is erected on the support frame 3, in order to limit the operation of the groove wheel 5, a fixed rod 8 is arranged in an upper groove of the groove wheel 5, and the fixed rod 8 is erected on the support frame 3; one side of explosive cartridge hopper 7 is provided with first cylinder 4, the below of explosive cartridge hopper 7 is provided with multiunit cylinder 2, the outside of cylinder 2 is provided with fixed frame 1, the bottom of fixed frame 1 is provided with horizontal pole 11, horizontal pole 11 erects on support frame 3, the right side of fixed frame 1 is provided with propelling movement tank rack 10, the lower extreme of propelling movement tank rack 10 is provided with support column 12, the one end of propelling movement tank rack 10 is provided with second cylinder 14, the other end of propelling movement tank rack 10 is provided with fixed disk 9, the inboard of fixed disk 9 is provided with pressure boost chamber section of thick bamboo 17, propelling movement tank rack 10 communicates inside pressure boost chamber section of thick bamboo 17, it has plectrum 23 to articulate on the lateral wall that fixed disk 9 is located pressure boost chamber section of thick bamboo 17, plectrum 23 sets up the opening outside at propelling movement tank rack 10 intercommunication pressure boost chamber section of thick bamboo 17.
In the embodiment, in order to convey the explosive cartridge into the blast hole, one end of the pressurizing cavity barrel 17, which is far away from the pushing chute frame 10, is communicated with a conveying pipeline 20, one end of the conveying pipeline 20, which is far away from the pushing chute frame 10, is communicated with a tube breaking pipeline 19, the upper end inside the tube breaking pipeline 19 is provided with a cartridge breaking blade 18 for breaking the explosive cartridge, and in order to break the explosive cartridge, the cartridge breaking blade 18 is a beak-shaped knife, and in order to completely push the explosive cartridge into the pressurizing cavity barrel 17 and the conveying pipeline 20, the length of an air rod of the second air cylinder 14 is greater than the length of the explosive cartridge placed in the explosive cartridge hopper 7; in order to stabilize the operation of the pressurized cavity cylinder 17 and the conveying pipeline 20, a base 21 is arranged below the pressurized cavity cylinder 17 and the conveying pipeline 20, and a bracket is arranged on the base 21 and fixed at the bottom of the pressurized cavity cylinder 17 and the conveying pipeline 20.
In this embodiment, in order to facilitate pneumatic conveying, the top of a pressurization chamber section of thick bamboo 17 is provided with intake pipe 25, be provided with relief valve 15 on the intake pipe 25, relief valve 15 one side is provided with discharge valve 16, the one end of intake pipe 25 is provided with pipe chute 22, pipe chute 22 stretches into pressurization chamber section of thick bamboo 17 inside and mouth of pipe towards plectrum 23, the propelling movement truss 10 outside is fixed with pneumatic control switch 24, pneumatic control switch 24 and relief valve 15, first cylinder 4, second cylinder 14 all are connected through the trachea.
The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, explosive cartridges are loaded into the explosive cartridge hopper 7, the broken cartridge pipeline 19 extends into the blast hole, the pneumatic control switch 24 controls the air rod head of the first cylinder 4 to extend out, the explosive cartridge hopper 7 slides rightwards, so that one explosive cartridge falls into the pushing groove frame 10, the air rod of the second cylinder 14 extends out, the explosive cartridges in the pushing groove frame 10 are sent into the pressurizing cavity barrel 17, the air rod of the first cylinder 4 is withdrawn, the explosive cartridge hopper 7 moves leftwards, the air rod of the second cylinder 14 is withdrawn, meanwhile, the pneumatic control switch 24 controls the air inlet of the pressurizing cavity barrel 17, high-pressure gas is blown to the shifting piece 23 from the inclined tube 22, so that the shifting piece 23 is closed, the high-pressure gas is split by the rolling breaking blade 18 when passing through the front end of the broken cartridge pipeline 19 to blow into the blast hole to form coupled explosive charge, one-time explosive cartridge coupled loading is completed, after the pressure relief of the explosive cartridge 17 is completed, the pneumatic control switch 24, and then the next charging cycle is carried out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an automatic conveyor of explosive cartridge, includes support frame (3), its characterized in that: the explosive cartridge is characterized in that an explosive cartridge hopper (7) is arranged inside the support frame (3), the upper surface and the lower surface of the explosive cartridge hopper (7) are both set to be open type, connecting plates (13) are arranged on the front surface and the back surface of the explosive cartridge hopper (7), U-shaped plates (6) are arranged at the lower ends of the connecting plates (13), groove wheels (5) are connected to the middle rotating of the U-shaped plates (6), supporting strips (26) are arranged in grooves at the lower ends of the groove wheels (5), the supporting strips (26) are erected on the support frame (3), a first air cylinder (4) is arranged at one side of the explosive cartridge hopper (7), a plurality of groups of rollers (2) are arranged below the explosive cartridge hopper (7), a fixed frame (1) is arranged at the outer side of the rollers (2), a transverse rod (11) is arranged at the bottom of the fixed frame (1), and the transverse rod (11) is erected on the support frame (3), the right side of fixed frame (1) is provided with propelling movement truss (10), the lower extreme of propelling movement truss (10) is provided with support column (12), the one end of propelling movement truss (10) is provided with second cylinder (14), the other end of propelling movement truss (10) is provided with fixed disk (9), the inboard of fixed disk (9) is provided with a pressure boost chamber section of thick bamboo (17), propelling movement truss (10) intercommunication pressure boost chamber section of thick bamboo (17) are inside, it has plectrum (23) to articulate on the lateral wall that fixed disk (9) are located pressure boost chamber section of thick bamboo (17), plectrum (23) set up in the opening outside of propelling movement truss (10) intercommunication pressure boost chamber section of thick bamboo (17).
2. The automatic stick handling device of claim 1, wherein: one end, far away from the pushing trough frame (10), of the pressurizing cavity barrel (17) is communicated with a conveying pipeline (20), one end, far away from the pushing trough frame (10), of the conveying pipeline (20) is communicated with a roll breaking pipeline (19), and the upper end inside the roll breaking pipeline (19) is provided with a roll breaking blade (18).
3. The automatic stick handling device of claim 1, wherein: the top of a pressurizing cavity barrel (17) is provided with an air inlet pipe (25), the air inlet pipe (25) is provided with a pressure release valve (15), one side of the pressure release valve (15) is provided with an exhaust valve (16), one end of the air inlet pipe (25) is provided with an inclined pipe (22), and the inclined pipe (22) stretches into the inside of the pressurizing cavity barrel (17) and the pipe orifice faces a shifting piece (23).
4. An automatic stick handling device according to claim 2, characterized in that: pneumatic control switch (24) are fixed on the outer side of the pushing groove frame (10), and the pneumatic control switch (24) is connected with the pressure release valve (15), the first air cylinder (4) and the second air cylinder (14) through air pipes.
5. The automatic stick handling device of claim 1, wherein: two groups of groove wheels (5) are arranged.
6. The automatic stick handling device of claim 1, wherein: a fixing rod (8) is arranged in an upper groove of the groove wheel (5), and the fixing rod (8) is erected on the supporting frame (3).
7. The automatic stick handling device of claim 1, wherein: the length of the air rod of the second air cylinder (14) is larger than that of the explosive cartridge placed in the explosive cartridge hopper (7).
8. An automatic stick handling device according to claim 2, characterized in that: the coil breaking blade (18) is a beak-shaped knife.
9. An automatic stick handling device according to claim 2, characterized in that: a base (21) is arranged below the pressurizing cavity barrel (17) and the conveying pipeline (20), a support is arranged on the base (21), and the support is fixed to the bottoms of the pressurizing cavity barrel (17) and the conveying pipeline (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121428603.3U CN215177342U (en) | 2021-06-25 | 2021-06-25 | Automatic explosive cartridge conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121428603.3U CN215177342U (en) | 2021-06-25 | 2021-06-25 | Automatic explosive cartridge conveying device |
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| Publication Number | Publication Date |
|---|---|
| CN215177342U true CN215177342U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121428603.3U Active CN215177342U (en) | 2021-06-25 | 2021-06-25 | Automatic explosive cartridge conveying device |
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| Country | Link |
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| CN (1) | CN215177342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812319A (en) * | 2022-04-11 | 2022-07-29 | 山东唐口煤业有限公司 | High-altitude long-distance pneumatic boosting device for blasting top-breaking columnar cartridges |
| CN115507712A (en) * | 2022-08-31 | 2022-12-23 | 安徽理工大学 | Explosive cartridge filling and hole punching machine and pneumatic filling control system and method |
-
2021
- 2021-06-25 CN CN202121428603.3U patent/CN215177342U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812319A (en) * | 2022-04-11 | 2022-07-29 | 山东唐口煤业有限公司 | High-altitude long-distance pneumatic boosting device for blasting top-breaking columnar cartridges |
| CN114812319B (en) * | 2022-04-11 | 2024-03-26 | 山东唐口煤业有限公司 | High-altitude long-distance pneumatic boosting device for explosive cartridge with broken top column |
| CN115507712A (en) * | 2022-08-31 | 2022-12-23 | 安徽理工大学 | Explosive cartridge filling and hole punching machine and pneumatic filling control system and method |
| CN115507712B (en) * | 2022-08-31 | 2024-03-19 | 安徽理工大学 | Explosive cartridge filling blasthole machine and filling pneumatic control system and method |
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