CN219156793U

CN219156793U - Explosive loading device

Info

Publication number: CN219156793U
Application number: CN202222916528.6U
Authority: CN
Inventors: 张强
Original assignee: Fuzhou Minlong Railway Engineering Co ltd
Current assignee: Fuzhou Minlong Railway Engineering Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-06-09
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses an explosive loading device which comprises a shell, wherein the lower end of an inner cavity of the shell is fixedly connected with a screen plate, the middle end of the bottom of the screen plate is fixedly provided with a vibrating motor, the surface of the screen plate is provided with screen holes, the middle end of the top of the outer surface of the shell is fixedly provided with a first motor, the output end of the first motor is fixedly provided with a rotating shaft, and the upper end of the rotating shaft is movably connected with the middle end of the top of the inner cavity of the shell through a bearing. According to the explosive filling device, the purposes of cleaning and dredging by personnel in the use process are achieved through the shell, the sieve plate, the sieve holes, the vibrating motor, the first motor, the rotating shaft, the rotating rod, the first stirring rod, the scraping plate, the second stirring rod, the dredging block, the second motor, the screw rod, the working box, the moving rod and the supporting plate under the interaction of the two stirring rods, the integral operation is convenient and rapid, the influence on the normal use in the later stage due to blockage is effectively avoided, and the integral long-term stable use is ensured.

Description

Explosive loading device

Technical Field

The utility model relates to the technical field of explosive production, in particular to an explosive loading device.

Background

Powdery ammonium nitrate explosives have long been one of the main industrial explosives used in civil blasting, which mainly consist of an oxidizing agent, a reducing agent (combustible agent), a sensitizer and other additives, and for the existing packaging of powdery ammonium nitrate explosives, there are packaging forms of different sizes, so that an explosive loading device is often used in the production and processing process.

The utility model provides an explosive filling device, which has the following bulletin number: CN115111981a, this application includes upper casing, lower casing, upper casing externally mounted has the support that is used for with the fixed on ground, the upper cover is installed to the upper casing upper end, the upper cover is close to one side of upper casing inside is rotatable installs the stirring rake, the upper cover is kept away from one side of upper casing inside is installed first motor, the pivot of first motor with stirring rake transmission is connected, the below of stirring rake is provided with the screen frame, the screen frame with the inner wall connection of upper casing, the feed opening has been seted up to the upper casing lower extreme, quantitative distribution subassembly is installed to the lower extreme of feed opening, and quantitative distribution subassembly and lower casing are rotatable to be connected, and the lower extreme of lower casing is seted up and is made quantitative distribution subassembly realize the discharge chamber of rotating the ejection of compact, and the utility model realizes the accurate control of explosive through quantitative distribution subassembly control explosive delivery to the discharge chamber simultaneously, and the explosive loading device in the above-mentioned technique is easily adopted the screen frame to screen frame in the use and is carried out the screen frame, and is difficult to the mesh is piled up to the personnel of the severe because of the surface of the influence of piling up of the surface of the long-time in the use of the screen frame.

Disclosure of Invention

The utility model aims to provide an explosive loading device which has the advantages of being convenient for cleaning and dredging for personnel, ensuring long-term stable use of the whole explosive loading device, and solving the problems that the screen body is adopted to screen powdery explosives in the using process of the explosive loading device in the technology, the screen body is easy to adhere and accumulate on the surface of the screen body to cause blockage in the long-term using process, and the personnel are inconvenient to clean the screen body.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an explosive loading device, includes the casing, the lower extreme fixedly connected with sieve of casing inner chamber, the middle-end fixed mounting of sieve bottom has vibrating motor, the sieve mesh has been seted up on the surface of sieve, the middle-end fixed mounting at casing surface top has first motor, the output fixed mounting of first motor has the pivot, the upper end of pivot passes through bearing swing joint in the middle-end at casing inner chamber top, the lower extreme swing joint of pivot has the dwang, the equal fixedly connected with first puddler all around of dwang middle-end, the fixed surface of first puddler is connected with the scraper blade, the surface swing joint of scraper blade is in the upper end of casing inner chamber, the equal fixedly connected with second puddler all around of dwang lower extreme, the bottom fixedly connected with mediation piece of second puddler, the right-hand member fixedly connected with work box at casing top, the right-hand member fixedly connected with second motor at work box surface top, the output fixedly connected with screw rod of second motor, the bottom of screw rod passes through bearing swing joint in the right-hand member at work box inner chamber bottom, the upper end of support plate through the screw rod, the movable connection has the movable support plate through the screw rod, the movable support plate has the movable connection of screw rod.

As the preferable scheme, the left end fixedly connected with feeder hopper at casing top, the middle-end fixedly connected with row material pipe of casing bottom, row material pipe's surface fixed mounting has the relief valve.

As the preferable scheme, the lower extreme of pivot both sides has all seted up the guide slot, the upper end of dwang inner chamber both sides all fixedly connected with guide block, the surface swing joint of guide block is in the surface of guide slot.

As the preferable scheme, the left side of work box inner chamber has seted up the spout, the upper end fixedly connected with slider in the left side of carriage release lever, the surface swing joint of slider in the surface of spout.

As the preferred scheme, all around of casing surface lower extreme all fixedly connected with bracing piece, four fixedly connected with supporting baseplate between the bottom of bracing piece, the middle-end fixed mounting at supporting baseplate top has weighing sensor, weighing sensor's top fixed mounting has the brace table, the top swing joint of brace table has the case that holds.

As the preferable scheme, both ends of supporting bench all swing joint has the guide bar, the bottom fixed connection of guide bar is in the top of supporting baseplate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the explosive filling device, the purposes of cleaning and dredging by personnel in the use process are achieved through the shell, the sieve plate, the sieve holes, the vibrating motor, the first motor, the rotating shaft, the rotating rod, the first stirring rod, the scraping plate, the second stirring rod, the dredging block, the second motor, the screw rod, the working box, the moving rod and the supporting plate under the interaction of the two stirring rods, the integral operation is convenient and rapid, the influence on the normal use in the later stage due to blockage is effectively avoided, and the integral long-term stable use is ensured.

2. According to the utility model, through the arrangement of the feed hopper, the discharge pipe and the discharge valve, personnel can conveniently feed and discharge the inside of the shell, the purpose of guiding the rotating rod and the rotating shaft is achieved through the arrangement of the guide groove and the guide block, the purpose of guiding the moving rod is achieved through the arrangement of the sliding groove and the sliding block, the purpose of stably supporting the whole body is achieved through the arrangement of the support rod and the support bottom plate, the explosive powder discharged inside the shell is conveniently contained through the arrangement of the weighing sensor, the support table and the containing box, and the purpose of guiding the support table is achieved through the arrangement of the guide rod.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the housing of the present utility model;

FIG. 3 is a schematic cross-sectional view of the working box of the present utility model;

fig. 4 is an enlarged view of a portion of fig. 2 a in accordance with the present utility model.

In the figure: 1. a housing; 2. a discharge pipe; 3. a discharge valve; 4. a guide rod; 5. a weighing sensor; 6. a support table; 7. a support base plate; 8. a support rod; 9. a feed hopper; 10. a rotating lever; 11. a scraper; 12. a first stirring rod; 13. a second stirring rod; 14. a sieve plate; 15. a vibration motor; 16. a working box; 17. a first motor; 18. a rotating shaft; 19. a guide block; 20. a guide groove; 21. a support plate; 22. a moving rod; 23. a screw; 24. a second motor; 25. a slide block; 26. a chute; 27. a sieve pore; 28. the block is dredged.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an explosive loading device comprises a housing 1, the lower end of the inner cavity of the housing 1 is fixedly connected with a sieve plate 14, the middle end of the bottom of the sieve plate 14 is fixedly provided with a vibrating motor 15, the surface of the sieve plate 14 is provided with sieve holes 27, the middle end of the top of the outer surface of the housing 1 is fixedly provided with a first motor 17, the output end of the first motor 17 is fixedly provided with a rotating shaft 18, the upper end of the rotating shaft 18 is movably connected with the middle end of the inner cavity of the housing 1 through a bearing, the lower end of the rotating shaft 18 is movably connected with a rotating rod 10, the periphery of the middle end of the rotating rod 10 is fixedly connected with a first stirring rod 12, the surface of the first stirring rod 12 is fixedly connected with a scraper 11, the surface of the scraper 11 is movably connected with the upper end of the inner cavity of the housing 1, the periphery of the lower end of the rotating rod 10 is fixedly connected with a second stirring rod 13, the bottom of the second stirring rod 13 is fixedly connected with a dredging block 28, the right end of the top of the housing 1 is fixedly connected with a working box 16, the right end of the top of the outer surface of the working box 16 is fixedly provided with a second motor 24, the output end of the second motor 24 is fixedly connected with a screw 23, the bottom of the screw 23 is movably connected with the right end of the working box 16 through the bearing 22, the bottom of the right end of the screw rod is movably connected with the bearing 22, and the upper end of the supporting plate 21 is movably connected with the left end of the rotating rod 21 through the bearing 21.

Through above-mentioned technical scheme, through casing 1, sieve 14, sieve mesh 27, vibrating motor 15, first motor 17, pivot 18, dwang 10, first puddler 12, scraper blade 11, second puddler 13, dredge piece 28, second motor 24, screw rod 23, under the effect of mutually supporting between working box 16 and dwang 22 and the backup pad 21, realized that this explosive loading device is convenient for personnel clear up the purpose of dredging in the use, holistic convenient operation is swift, the effectual normal use in later stage of having avoided influencing because of the jam, guaranteed wholly can permanent stable use.

The left end fixedly connected with feeder hopper 9 at casing 1 top, the middle-end fixedly connected with row material pipe 2 in casing 1 bottom, row material pipe 2's surface fixed mounting has row material valve 3.

Through above-mentioned technical scheme, through the setting of feeder hopper 9, row material pipe 2 and relief valve 3, the personnel of being convenient for carry out feeding and relief to the inside of casing 1.

The lower ends of the two sides of the rotating shaft 18 are provided with guide grooves 20, the upper ends of the two sides of the inner cavity of the rotating rod 10 are fixedly connected with guide blocks 19, and the surfaces of the guide blocks 19 are movably connected with the surfaces of the guide grooves 20.

Through the technical scheme, the purpose of guiding the rotating rod 10 and the rotating shaft 18 is achieved through the arrangement of the guide groove 20 and the guide block 19.

A sliding groove 26 is formed in the left side of the inner cavity of the working box 16, a sliding block 25 is fixedly connected to the upper end of the left side of the moving rod 22, and the surface of the sliding block 25 is movably connected to the surface of the sliding groove 26.

Through the technical scheme, the purpose of guiding the moving rod 22 is achieved through the arrangement of the sliding groove 26 and the sliding block 25.

The support rods 8 are fixedly connected to the periphery of the lower end of the outer surface of the shell 1, a support bottom plate 7 is fixedly connected between the bottoms of the four support rods 8, a weighing sensor 5 is fixedly arranged at the middle end of the top of the support bottom plate 7, a support table 6 is fixedly arranged at the top of the weighing sensor 5, and a holding box is movably connected to the top of the support table 6.

Through above-mentioned technical scheme, through bracing piece 8 and supporting baseplate 7's setting, reached the purpose of carrying out stable support to whole, through weighing sensor 5, supporting bench 6 and holding the setting of case, be convenient for hold the explosive powder that casing 1 inside was discharged.

Both ends of the supporting table 6 are movably connected with guide rods 4, and the bottoms of the guide rods 4 are fixedly connected to the top of the supporting bottom plate 7.

Through above-mentioned technical scheme, through the setting of guide bar 4, reached the purpose of leading to brace table 6.

The working principle of the utility model is as follows: through the arrangement of the shell 1, the powder explosive is convenient to be contained, and through the arrangement of the sieve plate 14, the sieve holes 27 and the vibrating motor 15, the sieve plate 14 can be driven to vibrate under the action of the vibrating motor 15, the powder explosive in the shell 1 can fall to the bottom of the shell 1 through the sieve holes 27 under the action of vibration, the powder explosive screening effect is achieved, the rotating shaft 18 can be driven to rotate along the bearing position on the shell 1 by starting the first motor 17, the rotating shaft 18 can be driven to rotate along the bearing position on the supporting plate 21 by rotating the rotating rod 10, the first stirring rod 12, the scraping plate 11, the second stirring rod 13 and the dredging block 28 are driven to rotate by rotating the rotating rod 10, the powder explosive in the shell 1 and above the sieve plate 14 can be stirred, the powder explosive is effectively prevented from being blocked, when the screening of the powdery explosive in the shell 1 is completed and the screen plate 14 needs to be cleaned, the second motor 24 is started to work to drive the screw rod 23 to rotate along the bearing on the working box 16 and drive the moving rod 22 to move downwards along the surface of the screw rod 23, the screw rod 23 can drive the supporting plate 21 to move while the supporting plate 21 moves, the rotating rod 10 is driven to move downwards along the surface of the rotating shaft 18 while the supporting plate 21 moves, the rotating rod 10 can drive the second stirring rod 13 and the dredging block 28 to move downwards, so that the dredging block 28 can be inserted into the positions of the sieve holes 27 on the screen plate 14 from top to bottom, the powdery explosive adhered to the surfaces of the sieve holes 27 can fall off under the pushing action of the dredging block 28, and the effect of quickly dredging and cleaning the positions of the sieve holes 27 on the screen plate 14 is achieved, the problem that the blocking is effectively avoided to influence the later use is solved, under the action of integral fit, the purpose that personnel are convenient for clear up and dredge in the use process of the explosive filling device is realized, the integral operation is convenient and fast, the influence on the later normal use due to the blocking is effectively avoided, and the integral long-term stable use is ensured.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. An explosive loading device comprising a housing (1), characterized in that: the utility model discloses a vibrating screen, including casing (1) and screw rod (24) of dredging, including casing (1) inner chamber, lower extreme fixedly connected with sieve (14) of inner chamber of casing (1), vibrating motor (15) are fixed in the middle-end of sieve (14) bottom, sieve mesh (27) are seted up on the surface of sieve (14), the middle-end fixed mounting at casing (1) surface top has first motor (17), the output fixedly connected with pivot (18) of first motor (17), the upper end of pivot (18) is through bearing swing joint in the middle-end at casing (1) inner chamber top, the lower extreme swing joint of pivot (18) has dwang (10), all fixedly connected with all around of dwang (10) middle-end has first puddler (12), the surface fixedly connected with scraper blade (11) of first puddler (12), the surface swing joint of scraper blade (11) is in the upper end of casing (1) inner chamber, the equal fixedly connected with second puddler (13) around the lower extreme of dwang (10), the bottom fixedly connected with piece (28) of second puddler (13), the second motor (16) top (24) is fixed with second screw rod (24), the bottom of screw rod (23) is through bearing swing joint in the right-hand member of work box (16) inner chamber bottom, the upper end threaded connection of screw rod (23) has movable rod (22), the bottom fixedly connected with backup pad (21) of movable rod (22), the upper end that has dwang (10) through bearing swing joint in the left end of backup pad (21).

2. An explosive loading apparatus according to claim 1, wherein: the feeding hopper (9) is fixedly connected to the left end of the top of the shell (1), the discharging pipe (2) is fixedly connected to the middle end of the bottom of the shell (1), and the discharging valve (3) is fixedly arranged on the surface of the discharging pipe (2).

3. An explosive loading apparatus according to claim 1, wherein: guide grooves (20) are formed in the lower ends of two sides of the rotating shaft (18), guide blocks (19) are fixedly connected to the upper ends of two sides of the inner cavity of the rotating rod (10), and the surfaces of the guide blocks (19) are movably connected to the surfaces of the guide grooves (20).

4. An explosive loading apparatus according to claim 1, wherein: the left side of the inner cavity of the working box (16) is provided with a sliding groove (26), the upper end of the left side of the moving rod (22) is fixedly connected with a sliding block (25), and the surface of the sliding block (25) is movably connected to the surface of the sliding groove (26).

5. An explosive loading apparatus according to claim 1, wherein: the utility model discloses a weighing device, including casing (1), supporting bench (6), weighing sensor (5), supporting bench (6) and supporting bench (6) are fixed with each other, all around of casing (1) surface lower extreme is all fixedly connected with bracing piece (8), four fixedly connected with supporting baseplate (7) between the bottom of bracing piece (8), the middle-end fixed mounting at supporting baseplate (7) top has weighing sensor (5).

6. An explosive loading apparatus according to claim 5, wherein: both ends of supporting bench (6) all swing joint have guide bar (4), the bottom fixed connection of guide bar (4) is in the top of supporting baseplate (7).