Charging equipment for blasting

Abstract

The invention relates to the technical field of charging devices, and discloses charging equipment for blasting. The crushing mechanism is arranged in the shell and is used for scattering the caked gunpowder; the gathering mechanism is arranged at the bottom of the crushing mechanism and is used for collecting the scattered gunpowder; by means of a powder distributing cylinder and a rotator assembly in the gathering mechanism, scattered gunpowder can be collected and filled, the powder distributing cylinder can disperse and collect the gunpowder by arranging a plurality of powder ladders, and the situation that in the gunpowder collecting process, due to the fact that a single discharging opening is formed, the gunpowder extrudes one another, and consequently the originally loose gunpowder is solidified, and the gunpowder cannot be broken is avoided. The rotator assembly can play a role in boosting the gunpowder in the powder distribution barrel, so that the gunpowder can be uniformly discharged from the powder ladder of the powder distribution barrel, the phenomenon that the loose gunpowder is accumulated in the powder distribution barrel is avoided, the safety of the charging equipment is improved, and the utilization rate of the gunpowder by the charging equipment is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of charge devices, in particular to charge equipment for blasting. Background Art

[0002] With the development of society, my country's resource exploitation is becoming more and more intelligent. In underground construction such as mining and tunneling, blasting operations are often required. Most of the time, rock drills drill blast holes to a certain depth and then fill them with explosives. In order to improve work efficiency, loaders are usually used to fill in explosives.

[0003] In the working process of the existing blasting charging equipment, the gunpowder, which is relatively soft, is squeezed by gravity during storage or transportation, so that the gunpowder, which is originally soft, gradually solidifies into blocks. When the block-shaped gunpowder is filled into the blasthole, it will cause incomplete combustion of the gunpowder, thereby reducing the blasting effect. At the same time, since gunpowder is a flammable item, its storage temperature is generally around 10°C to 20°C. At the site of the blasting operation, high temperature will be generated during the blasting, and the high temperature will heat the surrounding gas and move at high speed. The high-temperature gas and particles will collide with the surrounding air through molecular motion. These collisions will cause the air molecules to obtain more energy, resulting in an increase in the air temperature, which often exceeds the storage temperature, and the blasting effect of the gunpowder will be reduced. Because the chemical reaction rate of the gunpowder will increase by 3-4 times for every 5°C increase in temperature, the impact force generated by the gunpowder explosion will be reduced, affecting the blasting effect. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a charging device for blasting, which has the advantages of crushing gunpowder, cooling the gunpowder during the crushing process by a cooling mechanism, and collecting the crushed gunpowder by a gathering mechanism.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A charging device for blasting, comprising:

[0007] case;

[0008] A crushing mechanism is arranged inside the shell and is used to break up the agglomerated gunpowder;

[0009] A gathering mechanism, arranged at the bottom of the crushing mechanism, is used to collect the scattered gunpowder;

[0010] The cooling mechanism is arranged on the side of the shell and is used for cooling the crushing mechanism when it is working.

[0011] Preferably, an inner cavity is opened in the middle of the shell, a cavity block is fixedly connected to the top of the shell, a drug cartridge is fixedly connected to the top of the cavity block, a drug collection cartridge is fixedly connected to the bottom of the shell, air holes are opened around the top of the drug collection cartridge, the bottom of the drug collection cartridge is fixedly connected to a drug filler, the middle of the bottom of the drug filler is fixedly connected to a drug filling gun, and a plurality of brackets are fixedly connected around the outside of the shell.

[0012] Preferably, the crushing mechanism includes a limiting layer fixedly connected to the inside of the shell, a plurality of groups of inclined air holes are opened inside the limiting layer, a plurality of slide rails are opened inside the limiting layer, a plurality of spacers are fixedly connected to the bottom of the plurality of slide rails, and a rotating layer is rotatably connected inside the limiting layer.

[0013] Preferably, the outer part of the rotating layer is fixedly connected with a wind plate, the outer part of the rotating layer is fixedly connected with a sliding rod, the sliding rod slides in the sliding rail and is positioned appropriately, the inner part of the rotating layer is fixedly connected with a fragmentation layer, the inner part of the fragmentation layer is fixedly connected with a plurality of fixed blocks, the sides of the plurality of fixed blocks are movably connected with short fragmentation plates and long fragmentation plates, the short fragmentation plates and the long fragmentation plates are alternately fixedly connected to the inner part of the fragmentation layer, the upper and lower sides of the short fragmentation plates and the long fragmentation plates are fixedly connected with a plurality of cone blocks, the middle parts of the short fragmentation plates and the long fragmentation plates are provided with a plurality of splitting holes, and the inner parts of the plurality of splitting holes are fixedly connected with splitting blocks.

[0014] Preferably, the gathering mechanism includes a connecting block fixedly connected to the bottom of the limiting layer, a screening net fixedly connected to the middle of the connecting block, the screening net is adapted to the position of the fragmentation layer, a medicine distribution cartridge is fixedly connected to the bottom of the middle of the connecting block, a plurality of medicine ladders are fixedly connected around the outer side of the medicine distribution cartridge, a plurality of springs are fixedly connected to the bottom of the connecting block, a medicine collecting cartridge is fixedly connected to the bottom of the plurality of springs, and a rotator assembly is arranged inside the medicine distribution cartridge.

[0015] Preferably, the rotator assembly includes a positioning rod fixedly connected to the bottom of the medicine dispensing cartridge, the top of the positioning rod is rotatably connected to a positioning shaft, the top of the positioning shaft is fixedly connected to a conical block, a plurality of rotating blocks are fixedly connected around the bottom of the outer side of the conical block, and a spiral groove is opened on the outer side of the conical block.

[0016] Preferably, the cooling mechanism includes a cooling shell fixedly connected to the side of the bracket, the four sides of the cooling shell are fixedly connected with cooling rods, the top of the front side of the cooling shell is fixedly connected with a cooling copper sheet, the top of the cooling shell is fixedly connected with a water pump, the water inlet end of the water pump is fixedly connected with a water inlet pipe, the water inlet pipe passes through the cooling shell, the water outlet end of the water pump is fixedly connected with a water outlet pipe, the top of the water outlet pipe passes through the bracket and is connected with the inner cavity in the middle of the shell, the side of the bracket is fixedly connected with a return pipe, and the top of the return pipe passes through the bracket and is connected with the inner cavity in the middle of the shell.

[0017] Preferably, a cooling rod is rotatably connected to the top of the interior of the cooling shell, the side of the cooling rod is fixedly connected to the heat dissipation copper sheet, a filter ball is movably connected to the middle part of the interior of the cooling shell, a filter rod is movably inserted into the bottom of the interior of the cooling shell, a partition block is movably inserted into the interior of the cooling shell, and the partition block is located at the top and bottom of the filter ball, an air pressure pump is fixedly connected to the side of the bracket, an air pressure pipe is fixedly connected to the output end of the air pressure pump, the air pressure pipe passes through the bracket and is connected to several groups of inclined air holes inside the limiting layer, and an air valve is fixedly connected to the top of the air pressure pipe near the shell.

[0018] Beneficial effects:

[0019] 1. This kind of blasting charging equipment can cool down and scatter the gunpowder respectively through the limiting layer, rotating layer and fragmentation layer in the crushing mechanism. The middle limiting layer can cool down the temperature inside the equipment by connecting to the cooling mechanism to ensure that the temperature inside the equipment is maintained between 10°C and 20°C, so that the equipment will not be affected by the external temperature, thereby ensuring that the gunpowder stored in the charging equipment will not be affected by the external temperature and will not react chemically, thereby avoiding the gunpowder from agglomerating and affecting the blasting effect.

[0020] 2. This kind of blasting charging equipment can collect and fill scattered gunpowder respectively through the sub-cartridge and the rotator assembly in the gathering mechanism. The sub-cartridge can disperse and collect the gunpowder by arranging a plurality of medicine ladders to avoid the gunpowder being squeezed each other during the collection process due to the single discharge port, thereby causing the originally loose gunpowder to agglomerate. The rotator assembly can boost the gunpowder in the sub-cartridge, so that the gunpowder can be evenly discharged from the medicine ladder of the sub-cartridge, avoiding the accumulation of loose gunpowder in the sub-cartridge, improving the safety of the charging equipment, and ensuring the utilization rate of the gunpowder by the charging equipment.

[0021] 3. The explosive charging equipment for blasting is connected to the inner cavity of the shell through a cooling mechanism. Since a variety of different types of heat dissipation objects are arranged in the cooling mechanism, such as heat dissipation rods, heat dissipation copper sheets and cooling rods, these heat dissipation objects can realize cooling treatment of water to achieve the recycling of water. In order to make the water evenly contact with the heat dissipation objects, partition blocks are arranged between the heat dissipation objects. Evenly distributed holes are opened in the partition blocks. The suction force generated by the water pump can make the water evenly pass through the holes in the partition blocks, so that the water evenly flows through the heat dissipation objects, thereby improving the cooling effect of the water. At the same time, in order to avoid impurities in the water being adsorbed on the surface of the heat dissipation object, thereby affecting the cooling effect of the heat dissipation object on the water, and these impurities also have a corrosive effect on the heat dissipation object, reducing the service life of the heat dissipation object, filter balls, filter rods and other filter objects are arranged in the cooling mechanism to achieve the purpose of removing impurities in the water and improve the service life of the cooling mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic side view of the whole of the present invention;

[0024] Figure 3 This is a schematic diagram of the crushing mechanism structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the decomposed structure of the crushing mechanism of the present invention;

[0026] Figure 5 It is a schematic diagram of the limiting layer structure of the present invention;

[0027] Figure 6 This is a schematic diagram of the disassembled structure of the crushing mechanism of the present invention;

[0028] Figure 7 It is a schematic diagram of the rotating layer structure of the present invention;

[0029] Figure 8 This is a schematic diagram of the fracture layer structure of the present invention;

[0030] Fig. 9 This is a schematic diagram of the structure of the broken plate assembly of the present invention;

[0031] Fig.10 This is a schematic diagram of the structure of the broken plate assembly of the present invention;

[0032] Fig.11 It is a schematic diagram of the structure of the movable block of the present invention;

[0033] Fig.12 This is a schematic diagram of the split hole structure of the present invention;

[0034] Fig.13It is a schematic diagram of the structure of the aggregation mechanism of the present invention;

[0035] Fig.14 This is a schematic diagram of the screening net structure of the present invention;

[0036] Fig.15 It is a schematic diagram of the structure of the rotator of the present invention;

[0037] Fig.16 This is a schematic diagram of the structure of the cartridge of the present invention;

[0038] Fig.17 It is a schematic diagram of the cooling mechanism of the present invention.

[0039] In the figure: 1, shell; 11, drug cartridge; 12, cavity block; 13, drug cartridge; 131, air hole; 14, bracket; 15, inner cavity;

[0040] 2. Crushing mechanism; 21. Limiting layer; 211. Oblique air hole; 212. Slide rail; 213. Spacer; 22. Rotating layer; 221. Wind plate; 222. Slide bar; 23. Crushing layer; 24. Short crushing plate; 241. Cone block; 242. Splitting hole; 2421. Splitting block; 243. Fixed block; 25. Long crushing plate;

[0041] 3. Aggregation mechanism; 31. Connecting block; 32. Screening net; 33. Spring; 34. Drug cartridge; 341. Drug ladder; 35. Drug cartridge; 36. Rotator assembly; 361. Conical block; 362. Spiral groove; 363. Rotating block; 364. Positioning movable shaft; 365. Positioning rod;

[0042] 4. Cooling mechanism; 41. Cooling shell; 411. Heat sink; 412. Heat sink copper sheet; 42. Water pump; 421. Water outlet pipe; 422. Water inlet pipe; 43. Cooling rod; 44. Water return pipe; 45. Filter ball; 46. Filter rod; 47. Separator; 48. Air pressure pump; 481. Air pressure pipe; 482. Air valve;

[0043] 5. Charger; 51. Charge gun. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] Embodiment 1

[0046] See also Figure 1-2 , a charging device for blasting, comprising:

[0047] Shell 1;

[0048] The crushing mechanism 2 is arranged inside the housing 1 and is used to break up the agglomerated gunpowder;

[0049] The gathering mechanism 3 is arranged at the bottom of the crushing mechanism 2 and is used to collect the scattered gunpowder;

[0050] The cooling mechanism 4 is arranged on the side of the shell 1 and is used to cool the crushing mechanism 2 when it is working.

[0051] An inner cavity 15 is opened in the middle of the shell 1, a cavity block 12 is fixedly connected to the top of the shell 1, a drug cartridge 11 is fixedly connected to the top of the cavity block 12, a drug collection cartridge 13 is fixedly connected to the bottom of the shell 1, air holes 131 are opened around the top of the drug collection cartridge 13, a drug filler 5 is fixedly connected to the bottom of the drug collection cartridge 13, a drug filling gun 51 is fixedly connected to the middle of the bottom of the drug filler 5, and a plurality of brackets 14 are fixedly connected around the outside of the shell 1.

[0052] During use, the shell 1 supports and links the operation of various devices. The inner cavity 15 in the shell 1 is connected to the cooling mechanism 4, which plays a role in the crushing mechanism 2 to break up the gunpowder. The temperature generated by friction is cooled down, and the influence of the external temperature on the gunpowder in the charging equipment can also be reduced. The cavity block 12 seals the crushing mechanism 2. Since the scattered gunpowder is light in weight and small in size, the gunpowder is easily floated during the crushing mechanism 2, and small gunpowder particles are easy to enter the crushing mechanism 2, thereby affecting the normal operation of the crushing mechanism 2. The cavity block 12 can prevent the scattered gunpowder from entering the crushing mechanism 2, thereby reducing the failure rate of the equipment.

[0053] Embodiment 2

[0054] See also Figure 3-7 , a charging device for blasting, the crushing mechanism 2 comprises:

[0055] A limiting layer 21 is fixedly connected to the inside of the shell 1, and a plurality of groups of inclined air holes 211 are opened inside the limiting layer 21. A plurality of slide rails 212 are opened inside the limiting layer 21, and a plurality of spacers 213 are fixedly connected to the bottom of the plurality of slide rails 212. The limiting layer 21 is rotatably connected to the rotating layer 22.

[0056] The outside of the rotating layer 22 is fixedly connected with a wind plate 221, the outside of the rotating layer 22 is fixedly connected with a slide bar 222, the slide bar 222 slides in the slide rail 212 and is positioned appropriately, the inside of the rotating layer 22 is fixedly connected with a fragmentation layer 23, the inside of the fragmentation layer 23 is fixedly connected with a plurality of fixed blocks 243, the sides of the plurality of fixed blocks 243 are movably connected with short fragmentation plates 24 and long fragmentation plates 25, the short fragmentation plates 24 and the long fragmentation plates 25 are alternately fixedly connected to the inside of the fragmentation layer 23, the upper and lower sides of the short fragmentation plates 24 and the long fragmentation plates 25 are fixedly connected with a plurality of cone blocks 241, the middle parts of the short fragmentation plates 24 and the long fragmentation plates 25 are provided with a plurality of splitting holes 242, the insides of the plurality of splitting holes 242 are fixedly connected with splitting blocks 2421.

[0057] During use, the limiting layer 21 and the rotating layer 22 in the crushing mechanism 2, through the oblique air holes 211 in the limiting layer 21, the air flow ejected pushes the rotating layer 22 to rotate in the limiting layer 21, the wind plate 221 can improve the pushing effect of the air flow ejected from the oblique air holes 211 on the rotating layer 22, the sliding rod 222 slides in the sliding rail 212, and the sliding rail 212 is provided with a partition block 213, the partition block 213 has a blocking effect on the sliding rod 222, but the partition block 213 is curved and has a smooth surface, so that the sliding rod 222 can easily pass through the partition block 213, but the sliding rod 222 will fluctuate when passing through the partition block 213, thereby causing the rotating layer 22 to fluctuate up and down. Since the rotating layer 22 and the fragmentation layer 23 are fixedly connected, the rotating layer 22 fluctuates up and down, and the short fragmentation plates 24 and the long fragmentation plates 25 in the fragmentation layer 23 are driven up and down by inertia. The short crushing plate 24 and the long crushing plate 25 in motion break up the solidified gunpowder through the cone block 241 and the splitting hole 242 .

[0058] Embodiment 3

[0059] See also Figure 8-16 , a charging device for blasting, the gathering mechanism 3 comprises:

[0060] A connecting block 31 is fixedly connected to the bottom of the limiting layer 21, and a screening net 32 ​​is fixedly connected to the middle of the connecting block 31, and the screening net 32 ​​is adapted to the position of the fragmentation layer 23. A medicine dividing cartridge 34 is fixedly connected to the bottom of the middle of the connecting block 31, and a plurality of medicine ladders 341 are fixedly connected and connected to the outer side of the medicine dividing cartridge 34. A plurality of springs 33 are fixedly connected to the bottom of the connecting block 31, and a medicine collecting cartridge 35 is fixedly connected to the bottom of the plurality of springs 33, and a rotator assembly 36 is arranged inside the medicine dividing cartridge 34.

[0061] The rotator assembly 36 includes a positioning rod 365 fixedly connected to the bottom of the medicine dispensing cartridge 34, the top of the positioning rod 365 is rotatably connected to a positioning shaft 364, the top of the positioning shaft 364 is fixedly connected to a conical block 361, a plurality of rotating blocks 363 are fixedly connected around the bottom of the outer side of the conical block 361, and a spiral groove 362 is opened on the outer side of the conical block 361.

[0062] During use, the connection block 31 is connected to the limiting layer 21 to fix the gathering mechanism 3, wherein the screening net 32 ​​protects the rotator assembly 36 in the cartridge 34 to prevent the short shattering plate 24 and the long shattering plate 25 from accidentally detaching from the fragmentation layer 23 and causing damage to the rotator assembly 36. The spring 33 can enhance the upward and downward movement trend of the fragmentation layer 23 and enhance the scattering of the gunpowder by the short shattering plate 24 and the long shattering plate 25 in the fragmentation layer 23. The cartridge 34 can prevent the gunpowder from being collected through the medicine ladder 341. During the process of collecting, due to the single discharge port, mutual squeezing occurs, which may cause the originally loose gunpowder to solidify, and can also increase the speed of gunpowder discharge from the sub-barrel 34. The rotator assembly 36 can boost the gunpowder in the sub-barrel 34, so that the gunpowder can be evenly discharged from the medicine ladder 341 of the sub-barrel 34, avoiding the accumulation of loose gunpowder in the sub-barrel 34. The collecting barrel 35 can further collect the processed gunpowder and transfer it to the charger 5.

[0063] Embodiment 4

[0064] See also Fig.17 , a charging device for blasting, the cooling mechanism 4 comprises:

[0065] A cooling shell 41 is fixedly connected to the side of the bracket 14, and heat sinks 411 are fixedly connected to the four sides of the cooling shell 41. A heat sink copper sheet 412 is fixedly connected to the top of the front side of the cooling shell 41. A water pump 42 is fixedly connected to the top of the cooling shell 41. A water inlet end of the water pump 42 is fixedly connected to an inlet pipe 422, and the inlet pipe 422 runs through the cooling shell 41. A water outlet end of the water pump 42 is fixedly connected to an outlet pipe 421, and the top of the outlet pipe 421 passes through the bracket 14 and is connected to the inner cavity 15 in the middle of the shell 1. The side of the bracket 14 is fixedly connected to a return pipe 44, and the top of the return pipe 44 passes through the bracket 14 and is connected to the inner cavity 15 in the middle of the shell 1.

[0066] A cooling rod 43 is rotatably connected to the top of the cooling shell 41, and the side of the cooling rod 43 is fixedly connected to the heat dissipation copper sheet 412. A filter ball 45 is movably connected to the middle part of the cooling shell 41, and a filter rod 46 is movably inserted into the bottom of the cooling shell 41. A partition block 47 is movably inserted into the interior of the cooling shell 41, and the partition block 47 is located at the top and bottom of the filter ball 45. An air pressure pump 48 is fixedly connected to the side of the bracket 14, and an air pressure pipe 481 is fixedly connected to the output end of the air pressure pump 48. The air pressure pipe 481 passes through the bracket 14 and is connected to several groups of inclined air holes 211 inside the limiting layer 21, and an air valve 482 is fixedly connected to the top of the air pressure pipe 481 near the shell 1.

[0067] During use, the cooling mechanism 4 is connected to the inner cavity 15 in the shell 1 to achieve cooling treatment of the shell 1, and the pressure generated by the water pump 42 can realize the circulation of cooling water in the cooling mechanism 4 into the cooling shell 41 through the water outlet pipe 421 and the return pipe 44 in the cooling mechanism 4, and the cooling treatment of the cooling water is achieved by arranging a heat sink 411 and a heat sink copper sheet 412 on the surface of the cooling shell 41. In order to improve the cooling effect of the cooling mechanism 4 on the cooling water, by adding a cooling rod 43, the cooling rod 43 contacts the heat sink copper sheet 412, the heat in the cooling rod 43 can be quickly discharged, and the cooling effect of the cooling rod 43 on the cooling water is ensured. The air pressure pump 48 can drive the wind plate 221 in the rotating layer 22 to rotate, and then enter the interior of the poly cartridge 13 through the air hole 131 of the poly cartridge 13, and fill the treated gunpowder into the charge device 5, and the charge device 5 charges the blasting equipment.

[0068] The specific working process and principle of the above embodiment:

[0069] During use, the device is first started, at which time the water pump 42 and the air pressure pump 48 in the device start working, and then the gunpowder is poured from the charge cartridge 11 into the shell 1. Since the shell 1 and the charge cartridge 11 are connected through the cavity block 12, the cavity block 12 seals the crushing mechanism 2. Since the scattered gunpowder is light in weight and small in size, the crushing mechanism 2 is prone to cause the gunpowder to float during the process of scattering the gunpowder, and the fine gunpowder particles are easy to enter the crushing mechanism 2, thereby affecting the normal operation of the crushing mechanism 2. The cavity block 12 seals the crushing mechanism 2. 2 can prevent the scattered gunpowder from entering the crushing mechanism 2, and the cavity block 12 also plays a limiting role. Since a hole is opened in the middle of the cavity block 12, and the position of the hole is adapted to the position of the fragmentation layer 23, the gunpowder poured from the charge cartridge 11 can be guided into the fragmentation layer 23. Due to the high temperature generated during the blasting, the air temperature rises, and the storage temperature of gunpowder is generally around 10°C to 20°C. However, for every 5°C increase in the storage temperature, the chemical reaction speed of the gunpowder will increase by 3-4 times, which will lead to a reduction in the impact force generated by the gunpowder explosion.

[0070] Since the water outlet pipe 421 at the water outlet end of the water pump 42 is connected to the inner cavity 15 in the shell 1, the condensed water in the cooling mechanism 4 is transported to the inner cavity 15 in the shell 1 through the water pump 42 in the cooling mechanism 4, thereby achieving a cooling effect on the shell 1 and reducing the influence of temperature on the blasting effect of gunpowder. Since the water inlet end of the water pump 42 penetrates the cooling shell 41 through the water inlet pipe 422, the condensed water stored in the cooling shell 41 is absorbed, thereby causing negative pressure to be generated in the cooling shell 41. The negative pressure is generated and the condensed water entering the shell 1 is recovered into the cooling mechanism 4 through the return pipe 44 on the side of the cooling shell 41, and re-cooled, thereby achieving the purpose of recycling the condensed water. In order to enhance the cooling effect of the cooling mechanism 4 on the condensed water, the return pipe 44 is located at the bottom of the side of the cooling shell 41.

[0071] The condensed water returned through the return pipe 44 first passes through the filter rod 46. The filter rod 46 is mainly composed of polypropylene wire material and can filter the condensed water. Since the shell 1 is mainly composed of metal material, a small amount of metal impurities may be attached to the metal material after being flushed by the condensed water, and these impurities will be attached to the heat dissipation object, thereby causing the cooling effect of the cooling rod 43 on the condensed water to be reduced. The filter rod 46 can adsorb these impurities, and then the condensed water is further filtered through the filter ball 45. The filter ball 45 is mainly composed of activated carbon, which can adsorb corrosive impurities in the condensed water, thereby extending the service life of the cooling rod 43. Finally, the condensed water passes through the cooling rod 43. The surface of the cooling rod 43 is uneven, which can increase the contact area between the condensed water and the cooling rod 43.

[0072] Thereby, the condensation effect of the cooling rod 43 on the condensed water is improved. In order to improve the cooling effect of the cooling mechanism 4 on the cooling water, a heat sink 411 and a heat sink copper sheet 412 are arranged on the surface of the cooling shell 41 to further cool the cooling water. By contacting the cooling rod 43 with the heat sink copper sheet 412, the heat in the cooling rod 43 can be quickly discharged, thereby improving the cooling effect of the cooling rod 43 on the cooling water. At the same time, in order to ensure that the cooling water temperature is maintained between 10°C and 20°C, a temperature measuring element is provided in the cooling rod 43. The temperature measuring element is connected to the water pump 42, which can control the suction of the water pump 42 on the cooling water, thereby controlling the flow rate of the cooling water in the cooling mechanism 4, and achieving the cooling effect on the cooling water.

[0073] When the gunpowder enters the crushing mechanism 2, the air pressure pump 48 transmits the compressed air flow to the limiting layer 21 through the air pressure pipe 481, and then the air flow is ejected through the oblique air holes 211 in the limiting layer 21, and the ejected air flow pushes the rotating layer 22 to rotate in the limiting layer 21. In order to improve the pushing effect of the air flow on the rotating layer 22, an air plate 221 is added, and the sliding rod 222 slides in the sliding rail 212, and a partition block 213 is provided in the sliding rail 212. The partition block 213 has a blocking effect on the sliding rod 222, but the partition block 213 is arc-shaped and has a smooth surface, so that the sliding rod 222 can easily pass through the partition block 213, but the sliding rod 222 will fluctuate when passing through the partition block 213, so that the rotating layer 22 has an up and down movement state. Since the rotating layer 22 and the fragmentation layer 23 are fixedly connected, the rotating layer 22 has an up and down movement state, and the short fragmentation plates 24 and the long fragmentation plates 25 in the fragmentation layer 23 are driven up and down by inertia. The short breaking plate 24 and the long breaking plate 25 in motion can use the cone block 241 and the splitting hole 242. The cone block 241 can preliminarily break up the solidified gunpowder, and the splitting hole 242 and the splitting block 2421 therein can further break up the gunpowder.

[0074] The scattered gunpowder enters the dividing cartridge 34 through the screening net 32. The screening net 32 ​​protects the rotator assembly 36 in the dividing cartridge 34 to prevent the short fragmentation plates 24 and the long fragmentation plates 25 from accidentally detaching from the fragmentation layer 23 and causing damage to the rotator assembly 36. The spring 33 can enhance the upward and downward movement trend of the fragmentation layer 23 and enhance the scattering of the gunpowder by the short fragmentation plates 24 and the long fragmentation plates 25 in the fragmentation layer 23. When the gunpowder is in the dividing cartridge 34, the airflow transmitted by the air pressure pump 48 enters the gathering cartridge 13 through the air holes 131 in the gathering cartridge 13. The gathering mechanism 3 is arranged inside the gathering cartridge 13. Since the gathering cartridge 13 is conical, the airflow generated by the air pressure pump 48 will rotate in a spiral shape inside the gathering cartridge 13, thereby driving the rotation of the rotator assembly 36 inside the sub-cartridge 34. Since the rotator assembly 36 is fixed to the bottom of the sub-cartridge 34 by the positioning shaft 364 and the positioning rod 365, when the rotator assembly 36 rotates due to the airflow, the rotating block 363 can evenly disperse the scattered gunpowder.

[0075] This allows the gunpowder to be discharged evenly from the powder ladder 341 of the cartridge sub-barrel 34, avoiding the possibility of the gunpowder being squeezed against each other during the collection process due to the single discharge port, thereby causing the originally loose gunpowder to solidify. It can also increase the speed at which the gunpowder is discharged from the cartridge sub-barrel 34, and then it is further collected by the cartridge collecting barrel 35 and transferred to the charge device 5, and finally the charging of the blasting equipment is completed through the charge gun 51 in the charge device 5.

[0076] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A blasting charging device, characterized in that: include: Housing (1); A crushing mechanism (2) is arranged inside the housing (1) and is used to break up agglomerated gunpowder; A gathering mechanism (3) is arranged at the bottom of the crushing mechanism (2) and is used to collect the scattered gunpowder; The cooling mechanism (4) is arranged on the side of the shell (1) and is used to cool the crushing mechanism (2) when it is working.

2. A blasting charging device according to claim 1, characterized in that: An inner cavity (15) is provided in the middle of the shell (1), a cavity block (12) is fixedly connected to the top of the shell (1), a drug cartridge (11) is fixedly connected to the top of the cavity block (12), a drug-containing cartridge (11) is fixedly connected to the bottom of the shell (1), an air hole (131) is provided around the top of the drug-containing cartridge (13), the bottom of the drug-containing cartridge (13) is fixedly connected to a drug-filling device (5), the middle of the bottom of the drug-filling device (5) is fixedly connected to a drug-filling gun (51), and a plurality of brackets (14) are fixedly connected around the outside of the shell (1).

3. The blasting charging device according to claim 1, characterized in that: The crushing mechanism (2) comprises a limiting layer (21) fixedly connected to the inside of the shell (1), a plurality of groups of inclined air holes (211) are provided inside the limiting layer (21), a plurality of slide rails (212) are provided inside the limiting layer (21), a plurality of spacers (213) are fixedly connected to the bottom of the plurality of slide rails (212), and a rotating layer (22) is rotatably connected to the inside of the limiting layer (21).

4. A blasting charging device according to claim 3, characterized in that: The outer part of the rotating layer (22) is fixedly connected with a wind plate (221) around the outside, the outer part of the rotating layer (22) is fixedly connected with a sliding rod (222) around the outside, the sliding rod (222) slides in the sliding rail (212) and is positioned appropriately, the inner part of the rotating layer (22) is fixedly connected with a fragmentation layer (23), the inner part of the fragmentation layer (23) is fixedly connected with a plurality of fixed blocks (243), and the sides of the plurality of fixed blocks (243) are movably connected with The short crushing plates (24) and the long crushing plates (25) are alternately fixedly connected inside the crushing layer (23), and the upper and lower sides of the short crushing plates (24) and the long crushing plates (25) are fixedly connected with a plurality of cone blocks (241). The middle parts of the short crushing plates (24) and the long crushing plates (25) are each provided with a plurality of splitting holes (242), and the interiors of the plurality of splitting holes (242) are surrounded and fixedly connected with splitting blocks (2421).

5. The blasting charging device according to claim 4, characterized in that: The gathering mechanism (3) comprises a connection block (31) fixedly connected to the bottom of the limiting layer (21); a screening net (32) is fixedly connected to the middle of the connection block (31); the screening net (32) is adapted to the position of the fragmentation layer (23); a drug distribution cartridge (34) is fixedly connected to the bottom of the middle of the connection block (31); a plurality of drug ladders (341) are fixedly connected around the outer side of the drug distribution cartridge (34); a plurality of springs (33) are fixedly connected to the bottom of the connection block (31); a drug collection cartridge (35) is fixedly connected to the bottom of the plurality of springs (33); and a rotator assembly (36) is arranged inside the drug distribution cartridge (34).

6. The blasting charging device according to claim 5, characterized in that: The rotator assembly (36) includes a positioning rod (365) fixedly connected to the bottom of the drug dispensing cartridge (34), the top of the positioning rod (365) is rotatably connected to a positioning shaft (364), the top of the positioning shaft (364) is fixedly connected to a conical block (361), a plurality of rotating blocks (363) are fixedly connected around the bottom of the outer side of the conical block (361), and a spiral groove (362) is provided on the outer side of the conical block (361).

7. The blasting charging device according to claim 2, characterized in that: The cooling mechanism (4) comprises a cooling shell (41) fixedly connected to the side of the bracket (14); the four sides of the cooling shell (41) are fixedly connected with heat dissipation rods (411); the top of the front side of the cooling shell (41) is fixedly connected with a heat dissipation copper sheet (412); the top of the cooling shell (41) is fixedly connected with a water pump (42); the water inlet end of the water pump (42) is fixedly connected with a water inlet pipe (422); the water inlet pipe (422) passes through the cooling shell (41); the water outlet end of the water pump (42) is fixedly connected with a water outlet pipe (421); the top of the water outlet pipe (421) passes through the bracket (14) and is connected to the inner cavity (15) in the middle of the shell (1); the side of the bracket (14) is fixedly connected with a water return pipe (44); the top of the water return pipe (44) passes through the bracket (14) and is connected to the inner cavity (15) in the middle of the shell (1).

8. The blasting charging device according to claim 7, characterized in that: The top of the cooling shell (41) is rotatably connected to a cooling rod (43), the side of the cooling rod (43) is fixedly connected to a heat dissipation copper sheet (412), the middle of the cooling shell (41) is movably connected to a filter ball (45), the bottom of the cooling shell (41) is movably plugged with a filter rod (46), the interior of the cooling shell (41) is movably plugged with a partition block (47), the partition block (47) is located at the top and bottom of the filter ball (45), the side of the bracket (14) is fixedly connected to an air pressure pump (48), the output end of the air pressure pump (48) is fixedly connected to an air pressure pipe (481), the air pressure pipe (481) passes through the bracket (14) and is connected to a plurality of groups of inclined air holes (211) inside the limiting layer (21), and the top of the air pressure pipe (481) is fixedly connected to an air valve (482) near the shell (1).

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