Emulsion explosive charging device

Abstract

The invention discloses an emulsion explosive charging device, comprising a device frame and a storage tank fixedly connected to the device frame, a filling device and a power device, wherein a stirring mechanism is provided on the storage tank, and the power device is connected to the stirring mechanism by power, and further, a piston cavity is provided in the filling cylinder of the filling device, a piston is slidably connected in the piston cavity, a feed pipe and a discharge pipe are fixedly connected at the bottom of the filling cylinder, a check valve A is fixedly connected to the feed pipe, a check valve B is fixedly connected to the discharge pipe, a piston column is fixedly connected to the piston, a traction mechanism B is provided on the device frame, the traction mechanism B matches the piston column, the power device is connected to the traction mechanism B by power, and the feed pipe and the storage tank are connected by a feeding pipeline. The invention relates to the technical field of emulsion explosive charging devices, and has the characteristics of high efficiency, stability and safety.

Description

Technical Field

[0001] The invention relates to the technical field of emulsion explosive charging devices, in particular to an emulsion explosive charging device. Background Art

[0002] In the production and application of emulsion explosives, traditional technical means often face multiple challenges. First, emulsion explosives are a sensitive chemical product, and the uniformity of its components has a decisive influence on the performance and stability of the product. However, in the actual production process, due to the long-term storage of emulsion explosives in storage tanks, stratification or precipitation is prone to occur. This phenomenon not only affects the subsequent filling quality, but also may cause the explosive performance of the explosives to be unstable, posing serious safety hazards.

[0003] Traditional filling processes usually rely on simple gravity conveying or mechanical pressure pumping. These methods are inefficient in handling emulsion explosives and are difficult to avoid residual or waste of emulsion explosives due to imperfect equipment. In particular, if the uniformity of the emulsion explosives cannot be maintained during the filling process, voids or uneven density may exist inside the filled explosives, affecting the quality and safety of the final product.

[0004] In addition, the mechanical structure of traditional injection equipment is relatively complex and contains a large number of drive devices, which not only increases the manufacturing cost of the equipment, but also makes the equipment prone to failure in long-term operation, increases the difficulty of equipment maintenance and downtime, and affects the continuity and stability of production;

[0005] In addition, emulsion explosives are very sensitive to temperature. During the production and filling process, if the equipment temperature is too high due to friction or other reasons, it may cause instability of the emulsion explosives and even lead to dangerous accidents. Traditional technologies often lack effective temperature control methods and it is difficult to ensure safety in the production process.

[0006] In summary, there is an urgent need for a new type of technical means that can effectively solve the above problems in the production process of emulsion explosives. Summary of the invention

[0007] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide an efficient, stable and safe emulsion explosive charging device.

[0008] The technical solution adopted by the present invention to achieve the above-mentioned purpose is: an emulsion explosive charging device, comprising a device frame and a storage tank fixedly connected to the device frame, a filling device and a power device, the storage tank is provided with a stirring mechanism, and the power device is dynamically connected to the stirring mechanism;

[0009] The filling device includes a filling cylinder, a piston, and a one-way valve A and a one-way valve B. The filling cylinder is fixedly connected to the device frame. A piston cavity is provided in the filling cylinder, and the piston is slidably connected in the piston cavity. A feed pipe and a discharge pipe are fixedly connected to the bottom of the filling cylinder. The feed pipe is fixedly connected with the one-way valve A, and the discharge pipe is fixedly connected with the one-way valve B. The conduction directions of the one-way valve A and the one-way valve B are opposite. A piston column is fixedly connected to the piston, and the piston column passes through the outside of the filling cylinder. A traction mechanism B is provided on the device frame, and the traction mechanism B matches the piston column. The power device is power-connected to the traction mechanism B. After the power device provides power to the traction mechanism B, the traction mechanism B can drive the piston column to reciprocate up and down. The feed pipe is connected to the storage tank through a feeding pipe.

[0010] In the above technical solution, the stirring mechanism includes a stirring paddle, a worm, a worm wheel, a gear A, and a gear B. The stirring paddle is rotatably connected to the storage tank, the top end of the stirring paddle passes through the storage tank, the top of the stirring paddle is fixedly connected to the worm wheel, the storage tank is rotatably connected to the worm, the worm is meshingly connected to the worm wheel, the worm is also fixedly connected to the gear A, the storage tank is rotatably connected to the gear B, the gear A is meshingly connected to the gear B, the storage tank is also slidably connected to a rack, the rack is meshingly connected to the gear B, a traction mechanism A is provided on the device frame to match the rack, the traction mechanism A is power-connected to the power device, and after the power device provides power to the traction mechanism A, the traction mechanism A can drive the rack to reciprocate up and down.

[0011] In the above technical solution, the traction mechanism A includes a rotating turntable, a traction arm A and a traction shaft A. The device frame is rotatably connected to a power input shaft A, the rotating turntable is fixedly connected to the power input shaft A, the rotating turntable is fixedly connected to an eccentric shaft A, the traction shaft A is rotatably connected to the eccentric shaft A, the rack is fixedly connected to the traction shaft A, the other end of the traction arm is rotatably connected to the traction shaft A, and the power device and the power input shaft A are power-connected via a first transmission member.

[0012] In the above technical solution, the traction mechanism B includes a driving turntable, a traction arm B and a traction shaft B. The device frame is rotatably connected to a power input shaft B, the driving turntable is fixedly connected to the power input shaft B, the driving turntable is fixedly connected to an eccentric shaft B, the traction arm B is rotatably connected to the eccentric shaft B, the traction shaft B is fixedly connected to the piston column, the traction arm B is rotatably connected to the traction shaft B, and the power input shaft B is power-connected to the power device via a second transmission member.

[0013] In the above technical solution, the first transmission member includes a first driving pulley, a first driven pulley and a first belt. The power output end of the power device is fixedly connected to the power output main shaft, the first driving pulley is fixedly connected to the power output main shaft, the first driven pulley is fixedly connected to the power input shaft A, and the first driving pulley and the first driven pulley are connected by the first belt.

[0014] In the above technical solution, the second transmission member includes a second driving pulley, a second driven pulley and a second belt. The second driving pulley is fixedly connected to the power output main shaft, and the second driven pulley is fixedly connected to the power input shaft B. The second driving pulley and the second driven pulley are connected by the second belt.

[0015] In the above technical solution, a cooling chamber is further provided in the filling cylinder outside the piston chamber, and the top of the piston chamber is connected to the cooling chamber. A cooling inlet pipe and a cooling outlet pipe are fixedly connected in the filling cylinder and connected to the cooling chamber. A one-way valve C is fixedly connected to the cooling inlet pipe, and a one-way valve D is fixedly connected to the cooling outlet pipe. The flow paths of the one-way valve C and the one-way valve D are opposite. A cooling storage box is also fixedly connected to the device frame, and cooling medium is stored in the cooling storage box. The cooling storage box is connected to the cooling inlet pipe through a first connecting pipe, and the cooling storage box is connected to the cooling outlet pipe through a second connecting pipe.

[0016] In the above technical solution, the storage tank is fixedly connected to a tank body frame, the worm is rotatably connected to the tank body frame, the gear B is also rotatably connected to the tank body frame, and the diameter and number of teeth of the gear B are greater than the diameter and number of teeth of the gear A.

[0017] In the above technical solution, two groups of sliding columns are fixedly connected to the storage tank, and sliding ears are fixedly connected to each group of sliding columns on the rack, and the sliding ears are slidably connected to the sliding columns.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The finished emulsion explosive can be stored in the storage tank. When the emulsion explosive is injected, the power device can drive the stirring mechanism to work, so that the stirring mechanism can stir the stored emulsion explosive, which can avoid stratification or precipitation of the emulsion explosive during storage, ensure the uniformity of the emulsion explosive supplied during the injection process, and contribute to the stability of product quality. The power device can also drive the piston rod to reciprocate up and down, so that the piston in the piston cavity reciprocates up and down, and combined with the one-way valve A and the one-way valve B, when the piston rises, the emulsion explosive in the storage tank is The emulsion explosive is extracted into the piston cavity. When the piston descends, the emulsion explosive in the piston cavity is squeezed and discharged from the discharge pipe for injection. Such a piston-type structural design allows the emulsion explosive to be completely extracted and discharged through up and down reciprocating motion, avoiding the residue and waste that may occur in the traditional injection method, and improving the injection efficiency. Moreover, the injection amount can be accurately controlled through the volume of the piston cavity and the stroke of the reciprocating motion, which can improve the consistency and quality control level of the product. Moreover, this device can also reduce manual intervention, reduce the complexity of operation, and improve the safety and reliability of production.

[0020] 2. When the stirring mechanism stirs the emulsion explosive, the power device can drive the rotating turntable to rotate, so that under the action of the traction arm A, the traction arm A can pull the rack to reciprocate up and down, and the moving rack can drive the gear B to rotate, and then the gear B drives the gear A to rotate. Because the number of teeth of gear B is greater than that of gear A, the rotation speed of gear A is faster. After the gear rotates, the worm can drive the worm wheel to rotate, and finally realize the rotation of the stirring paddle, which can stir the emulsion explosive in the storage tank. In addition, because the rack reciprocates up and down, the gear B, gear A and worm wheel are constantly rotated forward and reversely, so the stirring paddle also stirs the emulsion explosive forward and reversely, which can increase the stirring effect, ensure that the uniformity of the emulsion explosive is better, and improve the quality of the final product;

[0021] 3. A cooling chamber is also provided outside the piston chamber in the filling cylinder. The cooling chamber is connected to the cooling storage box through the first connecting pipe and the second connecting pipe, and is combined with the one-way valve C and the one-way valve D, so that when the piston rod drives the piston to descend, the cooling medium in the cooling storage box enters the cooling box. When the piston rises, the piston squeezes the cooling medium out of the cooling chamber, thereby realizing the flow of the cooling medium between the filling cylinder and the cooling storage box. The filling cylinder can be cooled by the flowing cooling medium, and the temperature of the filling cylinder is prevented from rising when the piston reciprocates continuously. In this way, the safety hazard caused by high temperature can be prevented, especially for temperature-sensitive emulsion explosives. Therefore, the device has the characteristics of excellent charging safety;

[0022] 4. The device provides power to the traction mechanism A and the traction mechanism B through a group of power devices, so that the traction mechanism A drives the stirring mechanism to work, and the traction mechanism B drives the injection device to work, and can also realize the flow of the cooling medium. Such a structure can reduce the number of driving devices, so that the overall failure rate of the device is lower, maintenance and repair are convenient, maintenance time is reduced, and work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of another perspective of the present invention;

[0025] Figure 3 It is a front view structural schematic diagram of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the stirring mechanism in the present invention;

[0027] Figure 5 It is a schematic diagram of the connection structure of the traction mechanism A in the present invention;

[0028] Figure 6 for Figure 5 Schematic diagram of the detailed structure of part a in the middle;

[0029] Figure 7 It is a schematic diagram of the connection structure of the traction mechanism B in the present invention;

[0030] Figure 8 for Figure 7 Schematic diagram of the detailed structure of part b in the middle;

[0031] Fig. 9 It is a schematic diagram of the internal structure of the filling cylinder in the present invention.

[0032] In the figure: 100 device rack;

[0033] 200 storage tanks;

[0034] 300 filling device, 301 filling cylinder, 302 piston, 303 one-way valve A, 304 one-way valve B, 305 piston chamber, 306 feed pipe, 307 discharge pipe, 308 piston column, 309 traction mechanism B, 310 driving turntable, 311 traction arm B, 312 traction shaft B, 313 power input shaft B, 314 eccentric shaft B, 315 second driving pulley, 316 second driven pulley, 317 second belt, 318 cooling chamber, 319 cooling inlet pipe, 320 cooling outlet pipe, 321 one-way valve C, 322 one-way valve D, 323 cooling storage box, 324 first connecting pipe, 325 second connecting pipe, 326 feeding pipeline;

[0035] 400 power unit, 401 power take-off main shaft;

[0036] 500 stirring mechanism, 501 stirring paddle, 502 worm, 503 worm wheel, 504 gear A, 505 gear B, 506 traction mechanism A, 507 tank frame, 508 sliding column, 509 sliding ear, 510 rotating turntable, 511 traction arm A, 512 traction shaft A, 513 power input shaft A, 514 eccentric shaft A, 515 first driving pulley, 516 first driven pulley, 517 first belt, 518 rack. DETAILED DESCRIPTION

[0037] 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.

[0038] Example 1

[0039] See also Figure 1-Figure 4 as well as Figure 6 , Fig. 9An emulsion explosive charging device comprises a device frame 100, a storage tank 200 fixedly connected to the device frame 100, a filling device 300 and a power device 400, wherein the storage tank 200 is used to store the emulsion explosive produced, and in order to avoid stratification or precipitation of the emulsion explosive during storage, ensure that the emulsion explosive supplied during the filling process has uniformity, and ensure the stability of product quality, a stirring mechanism 500 is provided on the storage tank 200, and the stirring mechanism 500 comprises a stirring paddle 501, a worm 502, a worm gear 503, a gear A504, and a gear B505. The storage tank 200 is rotatably connected with the stirring paddle 501, the top end of the stirring paddle 501 passes through the storage tank 200, and the top of the stirring paddle 501 is fixedly connected to the storage tank 200. A worm gear 503 is connected, a worm 502 is rotatably connected to the storage tank 200, the worm 502 is meshed with the worm gear 503, a gear A504 is fixedly connected to the worm 502, a gear B505 is rotatably connected to the storage tank 200, the gear A504 is meshed with the gear B505, a rack 518 is slidably connected to the storage tank 200, the rack 518 is meshed with the gear B505, a traction mechanism A506 is matched with the rack 518 on the device frame 100, the traction mechanism A506 is connected to the power device 400, after the power device 400 provides power to the traction mechanism A506, the traction mechanism A506 can drive the rack 518 to reciprocate up and down, and further, a tank frame 507 is fixedly connected to the storage tank 200 The worm 502 is rotatably connected to the tank frame 507, and the gear B505 is also rotatably connected to the tank frame 507. The diameter and the number of teeth of the gear B505 are greater than the diameter and the number of teeth of the gear A504. In addition, two groups of sliding columns 508 are fixedly connected to the storage tank 200. Each group of sliding columns 508 on the rack 518 is fixedly connected with a sliding ear 509. The sliding ear 509 is slidably connected to the sliding column 508. In this way, after the power device 400 provides power to the traction mechanism A506, the traction mechanism can pull the rack 518 to reciprocate up and down, and the moving rack 518 can drive the gear B505 to rotate, and then the gear B505 drives the gear A504 to rotate. Because the number of teeth of the gear B505 is greater than that of the gear A504, Wheel A504, so the rotation speed of gear A504 is faster, and after the gear rotates, the worm 502 can drive the worm wheel 503 to rotate, and finally realize the rotation of the stirring paddle 501. Here, the speed is first increased by gear B505 and gear A504, and then the speed is reduced by worm wheel 503 and worm 502, so that the speed and torque of the stirring paddle 501 finally meet the requirements. The rotating stirring paddle 501 stirs the emulsion explosive in the storage tank 200, and because the rack 518 reciprocates up and down, the gear B505, gear A504 and worm wheel 503 are constantly rotated forward and reversely, so that the stirring paddle 501 also stirs the emulsion explosive forward and reversely, which can increase the stirring effect and ensure that the uniformity of the emulsion explosive is more excellent.This will improve the quality of the final product;

[0040] Furthermore, the filling device 300 includes a filling cylinder 301, a piston 302, a one-way valve A303, and a one-way valve B304. The filling cylinder 301 is fixedly connected to the device frame 100. A piston chamber 305 is provided in the filling cylinder 301. The piston chamber 305 is slidably connected to the piston 302. A feed pipe 306 and a discharge pipe 307 are fixedly connected to the bottom of the filling cylinder 301. The feed pipe 306 is fixedly connected to the one-way valve A303. The discharge pipe 307 is fixedly connected to the one-way valve B304. The conduction directions of the one-way valve A303 and the one-way valve B304 are opposite. A piston column 308 is fixedly connected to the piston 302. The piston column 308 passes through the outside of the filling cylinder 301. The device frame 100 is fixedly connected to the piston 302. 0 is provided with a traction mechanism B309, which matches the piston column 308, and the power device 400 is connected to the traction mechanism B309. After the power device 400 provides power to the traction mechanism B309, the traction mechanism B309 can drive the piston column 308 to reciprocate up and down. The feed pipe 306 and the storage tank 200 are connected through the feeding pipe 326. In this way, the power device 400 can provide power for the traction mechanism B309, so that the traction mechanism B309 drives the piston column 308 to reciprocate up and down, and then the piston 302 in the piston chamber 305 to reciprocate up and down. Combined with the one-way valve A303 and the one-way valve B304, the following effects are achieved:

[0041] When the piston 302 rises, the emulsion explosive in the storage tank is drawn into the piston chamber 305;

[0042] When the piston 302 descends, the emulsion explosive in the piston chamber 305 is squeezed out from the discharge pipe 307 for injection;

[0043] The piston 302 structure design allows the emulsion explosive to be completely extracted and discharged through up and down reciprocating motion, thereby avoiding the residue and waste that may occur in the traditional injection method and improving the injection efficiency. Furthermore, the injection volume can be accurately controlled through the volume of the piston chamber 305 and the stroke of the reciprocating motion, thereby improving the consistency and quality control level of the product. Furthermore, this device can also reduce manual intervention, reduce the complexity of operation, and improve the safety and reliability of production.

[0044] Example 2

[0045] See also Figure 3 , Figure 5-Figure 8 , an emulsion explosive charging device, this embodiment provides a specific structure of a traction mechanism A506 and a traction mechanism B309 based on embodiment 1:

[0046] First of all, the traction mechanism A506 includes a rotating turntable 510, a traction arm A511 and a traction shaft A512. The device frame 100 is rotatably connected to a power input shaft A513, the power input shaft A513 is fixedly connected to the rotating turntable 510, the rotating turntable 510 is fixedly connected to an eccentric shaft A514, the eccentric shaft A514 is rotatably connected to the traction shaft A512, the rack 518 is fixedly connected to the traction shaft A512, the other end of the traction arm is rotatably connected to the traction shaft A512, and the power device 400 and the power input shaft A513 are power-connected via a first transmission member.

[0047] Furthermore, the first transmission member includes a first driving pulley 515, a first driven pulley 516 and a first belt 517. The power output end of the power device 400 is fixedly connected to the power output main shaft 401, the first driving pulley 515 is fixedly connected to the power output main shaft 401, and the first driven pulley 516 is fixedly connected to the power input shaft A513. The first driving pulley 515 and the first driven pulley 516 are connected by the first belt 517. In this way, the power device 400 drives the first driving pulley 515, and drives the first driven pulley 516 through the first belt 517, and finally the power input shaft A513 is rotated, which also causes the rotating turntable 510 to rotate, and then under the traction of the traction arm A511, the rack 518 is caused to reciprocate up and down;

[0048] Secondly, the traction mechanism B309 includes a driving turntable 310, a traction arm B311 and a traction shaft B312. The device frame 100 is rotatably connected to a power input shaft B313, the power input shaft B313 is fixedly connected to the driving turntable 310, the driving turntable 310 is fixedly connected to an eccentric shaft B314, the eccentric shaft B314 is rotatably connected to the traction arm B311, the piston column 308 is fixedly connected to the traction shaft B312, the traction arm B311 is rotatably connected to the traction shaft B312, and the power input shaft B313 is power-connected to the power device 400 through a second transmission member.

[0049] Furthermore, the second transmission member includes a second driving pulley 315, a second driven pulley 316 and a second belt 317. The second driving pulley 315 is fixedly connected to the power output main shaft 401, and the second driven pulley 316 is fixedly connected to the power input shaft B313. The second driving pulley 315 and the second driven pulley 316 are connected by the second belt 317, so that the power device 400 can drive the second driving pulley 315 to rotate, and then the second driven pulley 316 is rotated under the transmission of the second belt 317, which also causes the power input shaft B313 to rotate, thereby driving the turntable 310 to rotate, and under the action of the traction arm B311, the piston column 308 is reciprocated up and down;

[0050] It should be noted that the above-mentioned traction mechanism A506 and traction mechanism B309 are both implementation methods, and any structure that can produce the desired effect (rack 518, piston 302 reciprocating up and down) can be adopted, and the first transmission member and the second transmission member can also be selected according to needs. Any structure that can achieve power transmission, such as a chain transmission structure or a mechanical transmission structure.

[0051] Example 3

[0052] See also Figure 3 , Fig. 9 , an emulsion explosive charging device, this embodiment is further optimized on the basis of embodiment 1:

[0053] A cooling chamber 318 is also provided outside the piston chamber 305 in the filling cylinder 301. The top of the piston chamber 305 is connected to the cooling chamber 318. A cooling inlet pipe 319 and a cooling outlet pipe 320 are fixedly connected to the cooling chamber 318 in the filling cylinder 301. A one-way valve C321 is fixedly connected to the cooling inlet pipe 319, and a one-way valve D322 is fixedly connected to the cooling outlet pipe 320. The flow paths of the one-way valve C321 and the one-way valve D322 are opposite. A cooling storage box 323 is also fixedly connected to the device frame 100. The cooling storage box 323 stores cooling medium. The cooling storage box 323 is connected to the cooling inlet pipe 319 through a first connecting pipe 324, and the cooling storage box 323 is connected to the cooling outlet pipe 320 through a second connecting pipe 325. In this way, when the piston 302 reciprocates up and down, the following effects are achieved in combination with the one-way valve C321 and the one-way valve D322:

[0054] When the piston 302 descends, the cooling medium in the cooling storage tank 323 enters the cooling tank;

[0055] When the piston 302 rises, the piston 302 squeezes the cooling medium out of the cooling chamber 318;

[0056] The above structure enables the cooling medium to flow between the filling cylinder 301 and the cooling storage box 323, so that the flowing cooling medium can cool the filling cylinder 301, thereby preventing the temperature of the filling cylinder 301 from rising when the piston 302 moves back and forth continuously, thereby preventing safety hazards caused by high temperature, especially for temperature-sensitive emulsion explosives.

[0057] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0058] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An emulsion explosive charging device, characterized in that: The invention comprises a device frame (100), a storage tank (200) fixedly connected to the device frame (100), a filling device (300) and a power device (400), wherein the storage tank (200) is rotatably connected to a stirring paddle (501), the top end of the stirring paddle (501) passes through the storage tank (200), the top of the stirring paddle (501) is fixedly connected to a worm gear (503), the storage tank (200) is rotatably connected to a worm (502), the worm (502) is meshingly connected to the worm gear (503), the worm (502) is also fixedly connected to a gear A (504), the storage tank (200) is rotatably connected to a gear B (505), the gear A (504) is meshingly connected to the gear B (505), the storage tank (200) is also slidably connected to a rack (518), the rack (518) is meshingly connected to the gear B (505); The filling device (300) comprises a filling cylinder (301), a piston (302), a one-way valve A (303), and a one-way valve B (304); the filling cylinder (301) is fixedly connected to the device frame (100); a piston cavity (305) is provided in the filling cylinder (301); the piston (302) is slidably connected in the piston cavity (305); a feed pipe (306) and a discharge pipe (307) are fixedly connected to the bottom of the filling cylinder (301); the one-way valve A (303) is fixedly connected to the feed pipe (306); the one-way valve B (304) is fixedly connected to the discharge pipe (307); the flow directions of the one-way valve A (303) and the one-way valve B (304) are opposite; a piston column (308) is fixedly connected to the piston (302); the piston column (308) passes through the outside of the filling cylinder (301); A cooling chamber (318) is further provided in the filling cylinder (301) outside the piston chamber (305); the top of the piston chamber (305) is in communication with the cooling chamber (318); a cooling inlet pipe (319) and a cooling outlet pipe (320) are fixedly connected in communication with the cooling chamber (318) in the filling cylinder (301); a one-way valve C (321) is fixedly connected to the cooling inlet pipe (319); and a one-way valve D (320) is fixedly connected to the cooling outlet pipe (320). 22), the flow paths of the one-way valve C (321) and the one-way valve D (322) are opposite, a cooling storage box (323) is also fixedly connected to the device frame (100), a cooling medium is stored in the cooling storage box (323), the cooling storage box (323) is connected to the cooling inlet pipe (319) through a first connecting pipe (324), and the cooling storage box (323) is connected to the cooling outlet pipe (320) through a second connecting pipe (325); The feed pipe (306) is connected to the storage tank (200) via a feeding pipe (326); A traction mechanism A (506) is provided on the device frame (100) to match the rack (518); the traction mechanism A (506) is connected to the power device (400) by power; after the power device (400) provides power to the traction mechanism A (506), the traction mechanism A (506) can drive the rack (518) to reciprocate up and down; A traction mechanism B (309) is provided on the device frame (100), the traction mechanism B (309) matches the piston column (308), the power device (400) is connected to the traction mechanism B (309) by power, and after the power device (400) provides power to the traction mechanism B (309), the traction mechanism B (309) can drive the piston column (308) to reciprocate up and down.

2. An emulsion explosive charging device according to claim 1, characterized in that: The traction mechanism A (506) comprises a rotating turntable (510), a traction arm A (511) and a traction shaft A (512); a power input shaft A (513) is rotatably connected to the device frame (100); the rotating turntable (510) is fixedly connected to the power input shaft A (513); an eccentric shaft A (514) is fixedly connected to the rotating turntable (510); the traction shaft A (512) is rotatably connected to the eccentric shaft A (514); the traction shaft A (512) is fixedly connected to the rack (518); the other end of the traction arm is rotatably connected to the traction shaft A (512); and the power device (400) and the power input shaft A (513) are power-connected via a first transmission member.

3. An emulsion explosive charging device according to claim 2, characterized in that: The traction mechanism B (309) comprises a driving rotary disk (310), a traction arm B (311) and a traction shaft B (312); a power input shaft B (313) is rotatably connected to the device frame (100); the driving rotary disk (310) is fixedly connected to the power input shaft B (313); an eccentric shaft B (314) is fixedly connected to the driving rotary disk (310); the traction arm B (311) is rotatably connected to the eccentric shaft B (314); the traction shaft B (312) is fixedly connected to the piston column (308); the traction arm B (311) is rotatably connected to the traction shaft B (312); and the power input shaft B (313) and the power device (400) are power-connected via a second transmission member.

4. An emulsion explosive charging device according to claim 3, characterized in that: The first transmission member comprises a first driving pulley (515), a first driven pulley (516) and a first belt (517); the power output end of the power device (400) is fixedly connected to a power output main shaft (401); the first driving pulley (515) is fixedly connected to the power output main shaft (401); the first driven pulley (516) is fixedly connected to the power input shaft A (513); the first driving pulley (515) and the first driven pulley (516) are connected via the first belt (517).

5. An emulsion explosive charging device according to claim 4, characterized in that: The second transmission member comprises a second driving pulley (315), a second driven pulley (316) and a second belt (317); the second driving pulley (315) is fixedly connected to the power output main shaft (401); the second driven pulley (316) is fixedly connected to the power input shaft B (313); the second driving pulley (315) and the second driven pulley (316) are connected via the second belt (317).

6. The emulsion explosive charging device according to claim 1, characterized in that: The storage tank (200) is fixedly connected to a tank frame (507), the worm (502) is rotatably connected to the tank frame (507), the gear B (505) is also rotatably connected to the tank frame (507), and the diameter and number of teeth of the gear B (505) are greater than the diameter and number of teeth of the gear A (504).

7. The emulsion explosive charging device according to claim 1, characterized in that: Two groups of sliding columns (508) are fixedly connected to the storage tank (200), and a sliding ear (509) is fixedly connected to each group of sliding columns (508) on the rack (518), and the sliding ear (509) is slidably connected to the sliding column (508).

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