Explosive mixing device for explosive processing

Abstract

The utility model relates to the technical field of explosive production auxiliary equipment, and discloses an explosive processing mixing device which comprises a stirring barrel and a wind power stirring mechanism, the stirring barrel comprises a barrel body and a barrel cover, a containing cavity used for containing materials is formed in the barrel body, the upper end of the barrel body is open, and the lower end of the barrel body is open. The barrel cover detachably covers an opening in the upper end of the barrel body; the wind power stirring mechanism comprises a driving fan, an impeller, a hydraulic driving assembly and a stirring piece, the stirring piece is rotationally connected to the barrel cover, at least part of the stirring piece can be located in the containing cavity, the driving fan is used for blowing air to the impeller to drive the impeller to rotate, and the impeller, the hydraulic driving assembly and the stirring piece are sequentially in transmission connection and rotate along with rotation of the impeller. The hydraulic driving assembly can drive the stirring piece to rotate. The technical problems that in the prior art, the rotating speed is prone to being out of control during motor driving, and the safety is poor due to overhigh current are solved, stirring stability is good, and stirring safety is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to explosive production auxiliary equipment technical field especially, relates to an explosive processing explosive mixing device. BACKGROUND

[0002] Explosive processing special explosive has many components, has main explosive agent, binder, plasticizer, sensitizer, anti-aging agent and multiple raw materials, can be used to produce different explosive velocity, different explosive power special explosive. In the production process, most need to use mixing equipment to stir and mix powder and liquid, the fundamental purpose is to fully stir and mix various explosive raw materials, so that the produced explosive has excellent performance. However, the industrialization of explosive processing special explosive has the following problems: main explosive agent such as too safe, black gold is strong flammable and explosive material, is very easy to cause explosion due to friction, impact and static electricity in the mixing process. In the existing stirring device, it is mostly through motor drive stirring paddle rotation to realize the stirring and mixing of material, and the motor has the risk of speed out of control and high viscosity current, which affects the safety of stirring process.

[0003] Therefore, an explosive processing explosive mixing device is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] Based on the above, the purpose of the utility model is to provide an explosive processing explosive mixing device, to solve the technical problems of speed out of control and high current of motor drive in the prior art, better stirring stability and higher stirring safety.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An explosive processing explosive mixing device comprises:

[0007] A stirring barrel comprises a barrel body and a barrel cover, the barrel body has a containing cavity for containing material in it, the upper end of the barrel body is open, and the barrel cover is detachably arranged at the upper end opening of the barrel body.

[0008] A wind stirring mechanism comprises a driving fan, an impeller, a hydraulic drive assembly and a stirring piece, the stirring piece is rotatably connected to the barrel cover and can be located at least partially in the containing cavity, the driving fan is used to blow wind to the impeller to drive the impeller to rotate, and the impeller, the hydraulic drive assembly and the stirring piece are sequentially transmission connected, and the hydraulic drive assembly can drive the stirring piece to rotate with the rotation of the impeller.

[0009] As a preferred scheme of the explosive processing explosive mixing device, the hydraulic driving assembly comprises two hydraulic cylinders in series communication, the impeller is drivingly connected to a piston rod of one of the hydraulic cylinders, and the piston rod of the other hydraulic cylinder is drivingly connected to the stirring member.

[0010] As a preferred scheme of the explosive processing explosive mixing device, the hydraulic driving assembly further comprises an oil pipe, two ends of the oil pipe being in communication with the two hydraulic cylinders respectively.

[0011] As a preferred scheme of the explosive processing explosive mixing device, the air stirring mechanism further comprises a stop valve, the stop valve being arranged in the oil pipe and being used for controlling the opening and closing of the oil pipe.

[0012] As a preferred scheme of the explosive processing explosive mixing device, a control unit is further included, the control unit being electrically connected with the driving fan and the stop valve, and being used for controlling the start and stop of the driving fan and the opening and closing of the stop valve.

[0013] As a preferred scheme of the explosive processing explosive mixing device, the two hydraulic cylinders are arranged on the barrel cover, the impeller is drivingly connected to one of the hydraulic cylinders through a first transmission assembly, and the other hydraulic cylinder is drivingly connected to the stirring member through a second transmission assembly.

[0014] The first transmission assembly comprises two first transmission rods which are hingedly connected, one of the first transmission rods being fixedly connected to a wheel shaft of the impeller, and the other first transmission rod being rotatably connected to a piston rod of one of the hydraulic cylinders.

[0015] The second transmission assembly comprises two second transmission rods which are hingedly connected, one of the second transmission rods being rotatably connected to a piston rod of the other hydraulic cylinder, and the other second transmission rod being fixedly connected to the stirring member.

[0016] As a preferred scheme of the explosive processing explosive mixing device, at least two guide lugs are further arranged on the barrel cover, a guide hole is arranged on each of the guide lugs, and a piston rod of each of the hydraulic cylinders passes through at least one of the guide holes.

[0017] As a preferred scheme of the explosive processing explosive mixing device, the stirring member comprises a main shaft and a plurality of stirring rods, one end of the main shaft is rotatably arranged on the barrel cover and drivingly connected to the hydraulic driving assembly, one end of each of the stirring rods is connected to the main shaft, the stirring rods are arranged at an angle with respect to the main shaft, the stirring rods are distributed along the outer periphery of the main shaft, and a reinforcing rod is arranged at an angle on each of the stirring rods.

[0018] As a preferred scheme of the explosive processing explosive mixing device, the stirring piece comprises a main shaft and a sub-shaft.

[0019] The main shaft comprises a main stirring shaft and a main gear and a main helical blade arranged on the main stirring shaft, one end of the main stirring shaft is rotationally arranged on the barrel cover and is in transmission connection with the hydraulic drive assembly.

[0020] The sub-shaft comprises a sub-stirring shaft and a sub-gear and a sub-helical blade arranged on the sub-stirring shaft, the sub-stirring shaft is rotationally arranged on the barrel cover, and the sub-gear is in meshing connection with the main gear.

[0021] As a preferred scheme of the explosive processing explosive mixing device, the barrel body comprises a sleeved outer barrel wall and an inner barrel wall, the containing cavity is formed in the inner barrel wall, a cooling cavity is formed between the outer barrel wall and the inner barrel wall, a liquid inlet and a liquid outlet communicating with the cooling cavity are arranged on the outer barrel wall, the liquid inlet is used for passing in cooling liquid, and the liquid outlet is used for discharging cooling liquid.

[0022] The beneficial effects of the present application are as follows:

[0023] The present application provides an explosive processing explosive mixing device, which drives the fan to rotate the impeller, thereby driving the stirring piece to rotate, realizing the stirring of the material in the containing cavity, replacing the driving of the motor in the prior art, avoiding the safety hazards of out-of-control motor speed, excessive current under high viscosity, and improving the intrinsic safety in the production process; and the hydraulic drive assembly transmission can effectively reduce the fluctuation caused by wind power transmission and improve the stirring stability, thereby improving the stirring effect and safety. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the description of the embodiments of the present application will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the contents of the embodiments of the present application and the drawings.

[0025] Figure 1 is a structural schematic view of the explosive processing explosive mixing device provided by the embodiments of the present application;

[0026] Figure 2 is a partial structural schematic view of the explosive processing explosive mixing device provided by the embodiments of the present application (without showing the barrel body);

[0027] Figure 3 is a structural schematic view of the hydraulic drive assembly provided by the embodiments of the present application.

[0028] Fig.

[0029] 1, stirring barrel; 11, barrel body; 12, barrel cover;

[0030] 2, impeller;

[0031] 3, hydraulic drive assembly; 31, hydraulic cylinder; 32, oil pipe;

[0032] 4, stirring piece; 41, main shaft; 42, stirring rod; 43, reinforcing rod;

[0033] 5, guide lug plate;

[0034] 6, first transmission rod;

[0035] 7, second transmission rod. DETAILED DESCRIPTION

[0036] The utility model will be described in further detail below in combination with the drawings and examples. It can be understood that the specific examples described here are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.

[0037] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0038] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0039] In the description of the present embodiment, the terms "upper", "lower", "left", "right" and the like orientation or position relationship are based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0040] As shown in Figures 1 to 3 The present embodiment provides an explosive processing explosive mixing device, which comprises a stirring barrel 1 and a wind stirring mechanism. The stirring barrel 1 comprises a barrel body 11 and a barrel cover 12. The barrel body 11 has a containing cavity for containing materials. The upper end of the barrel body 11 is open. The barrel cover 12 is detachably arranged at the upper end opening of the barrel body 11. The lower end of the barrel body 11 has a discharge port. A discharge plate is arranged at the discharge port. The discharge plate can selectively close or open the discharge port. The wind stirring mechanism is used for stirring and mixing the materials in the containing cavity. The materials are poured into the barrel body 11 from the upper end opening of the barrel body 11 and covered with the barrel cover 12. The wind stirring mechanism is started to stir and mix the materials. After the materials are uniformly stirred and mixed, the discharge plate is opened. The stirred materials are allowed to freely fall from the lower end of the barrel body 11 to be collected and then enter the subsequent production process. Through the upper end opening for feeding and the lower end discharge port for discharging, the materials can be discharged under the action of gravity without tilting the barrel body 11, thereby saving manpower. The discharge plate can be a blind plate valve, but is not limited to this.

[0041] Preferably, the barrel body 11 comprises a sleeved outer barrel wall and an inner barrel wall (not shown in the figure). The containing cavity is formed in the inner barrel wall. A cooling cavity is formed between the outer barrel wall and the inner barrel wall. A liquid inlet and a liquid outlet are formed in the outer barrel wall and communicate with the cooling cavity. The liquid inlet is used for introducing cooling liquid. The liquid outlet is used for discharging the cooling liquid. The two ends of the outer barrel wall and the inner barrel wall are respectively closed. The cooling liquid is introduced into the cooling cavity through the liquid inlet and discharged from the cooling cavity after absorbing heat through the liquid outlet. The cooling liquid can be water, but is not limited to this. The introduction of the cooling liquid into the cooling cavity during stirring is beneficial to reduce the temperature of the materials and avoid safety hazards caused by high temperature during stirring.

[0042] More preferably, the liquid inlet is adjacent to the open end of the barrel body 11, and the liquid outlet is adjacent to the lower end discharge port of the barrel body 11. When the discharge port is opened, the cooling liquid can be smoothly discharged from the discharge port under the action of gravity. Of course, in other embodiments, the cooling liquid after absorbing heat can also be pumped out through a liquid pump connected to the discharge port.

[0043] In the present embodiment, the inner barrel wall has a funnel-shaped structure, or the barrel body 11 has a funnel-shaped structure as a whole, which is beneficial to the discharge of the materials in the containing cavity.

[0044] Specifically, the wind stirring mechanism comprises a driving fan, the impeller 2, a hydraulic driving assembly 3 and a stirring piece 4, the stirring piece 4 is rotationally connected to the barrel cover 12 and can be located at least partially in the containing cavity, the driving fan is used to blow wind to the impeller 2 to drive the impeller 2 to rotate, the impeller 2, the hydraulic driving assembly 3 and the stirring piece 4 are transmissionally connected in sequence, and the hydraulic driving assembly 3 can drive the stirring piece 4 to rotate with the rotation of the impeller 2. The impeller 2 is driven to rotate by the driving fan, thereby driving the stirring piece 4 to rotate, so as to realize the stirring of the material in the containing cavity, replace the driving of the motor in the prior art, avoid the safety hazards of out-of-control motor speed, excessive current under high viscosity, and improve the intrinsic safety in the production process; and the transmission through the hydraulic driving assembly 3 can effectively reduce the fluctuation caused by the wind transmission and improve the stirring stability, thereby being beneficial to improving the stirring effect and safety.

[0045] In the embodiment, as shown in Figure 3 The hydraulic driving assembly 3 comprises two hydraulic cylinders 31 connected in series, the impeller 2 is transmissionally connected to the piston rod of one hydraulic cylinder 31, and the piston rod of the other hydraulic cylinder 31 is transmissionally connected to the stirring piece 4. The driving fan blows the impeller 2 to rotate, drives the piston rod of the hydraulic cylinder 31 to stretch and retract, since the two hydraulic cylinders 31 are connected in series, the piston rod of the other hydraulic cylinder 31 is driven to stretch and retract, and finally the stirring piece 4 is driven to rotate. The impeller 2 can be rotationally supported on the barrel cover 12, or can be arranged above or beside the stirring barrel 1 through a support frame, for example, a support frame is arranged on one side of the stirring barrel 1, the wheel shaft of the impeller 2 is rotationally connected to the support frame through a rotating bearing, and the driving fan is also supported on the support frame, so as to reduce the pressure on the barrel cover 12.

[0046] Specifically, two hydraulic cylinders 31 are arranged on the barrel cover 12, the impeller 2 is in transmission connection with one hydraulic cylinder 31 through a first transmission assembly, and the stirring member 4 is in transmission connection with the other hydraulic cylinder 31 through a second transmission assembly; the first transmission assembly comprises two hinged first transmission rods 6, one of which is fixedly connected to the axle shaft of the impeller 2, and the other of which is in rotation connection with the piston rod of one hydraulic cylinder 31; the second transmission assembly comprises two hinged second transmission rods 7, one of which is in rotation connection with the piston rod of the other hydraulic cylinder 31, and the other of which is fixedly connected to the stirring member 4. For example, the axle shaft of the impeller 2 extends along the height direction of the stirring barrel 1, the hinged shafts of the two first transmission rods 6 extend along the height direction of the stirring barrel 1, the hinged shaft of the first transmission rod 6 and the piston rod of one hydraulic cylinder 31 extends along the height direction of the stirring barrel 1, the hinged shafts of the two second transmission rods 7 extend along the height direction of the stirring barrel 1, and the hinged shaft of the second transmission rod 7 and the piston rod of the other hydraulic cylinder 31 extends along the height direction of the stirring barrel 1. The driving fan drives the impeller 2 to rotate, drives the first transmission rod 6 fixedly connected to the impeller 2 to rotate, reciprocatingly pushes and pulls the piston rod of one hydraulic cylinder 31 through the other first transmission rod 6, and extends and retracts the piston rod; when the piston rod of the hydraulic cylinder 31 connected with the first transmission rod 6 retracts, the hydraulic oil in the hydraulic cylinder 31 enters the other hydraulic cylinder 31 to push the piston rod in the other hydraulic cylinder 31 to extend, and when the piston rod of the hydraulic cylinder 31 connected with the first transmission rod 6 extends, the hydraulic oil is sucked from the other hydraulic cylinder 31, so that the piston rod of the other hydraulic cylinder 31 retracts; through the extension and retraction of the piston rod of the hydraulic cylinder 31 hinged with the second transmission rod 7 and the transmission of the two second transmission rods 7, the stirring member 4 is driven to rotate, and the continuous stirring of the material is realized. Through the back-and-forth conveying of the hydraulic oil in the two hydraulic cylinders 31, the piston rod of the hydraulic cylinder 31 hinged with the second transmission rod 7 is pushed and retracted, so that the driving force of the stirring member 4 is relatively stable, and the fluctuation of the direct driving of the stirring member 4 by the wind power can be effectively reduced.

[0047] Preferably, as shown in Figure 2 The barrel cover 12 is further provided with at least two guide ear plates 5, each of which is provided with a guide hole, and the piston rod of each hydraulic cylinder 31 passes through at least one guide hole, so that the guide hole provides a guide and limiting action for the piston rod of the hydraulic cylinder 31, so that the extension and retraction stability of the piston rod of the hydraulic cylinder 31 is better, and the stirring stability of the stirring member 4 is not easily affected by the shaking in the extension and retraction process.

[0048] In the embodiment, as shown in Figure 3 The hydraulic driving assembly 3 further comprises an oil pipe 32, and the two ends of the oil pipe 32 are in communication with the two hydraulic cylinders 31 respectively, that is, the hydraulic oil is conveyed back and forth in the two hydraulic cylinders 31 through the oil pipe 32, so that the flexibility of the position arrangement of the two hydraulic cylinders 31 on the barrel cover 12 is improved.

[0049] In order to improve the braking effect, a stop valve is arranged in the oil pipe 32, which is used to control the opening and closing of the oil pipe 32, and when emergency stop of the stirring work is needed, the stop valve is closed, so that the hydraulic oil cannot pass through the oil pipe 32, that is, the hydraulic oil cylinder 31 connected with the second transmission rod 7 stops working immediately, realizing rapid stop of the stirring work, and solving the problem that the impeller 2 will continue to rotate under the action of inertia after the driving fan stops, resulting in a long braking time.

[0050] Specifically, the explosive processing explosive mixing device further comprises a control unit, which is electrically connected with the driving fan and the stop valve, and is used to control the start and stop of the driving fan and the opening and closing of the stop valve. More specifically, the explosive processing explosive mixing device further comprises a control panel or a control button electrically connected with the control unit, and the control panel or the control button comprises an emergency stop button. When an emergency occurs, the control panel or the control button is pressed, the control unit sends a control signal to the driving fan and the stop valve, and the driving fan and the stop valve stop working at the same time, so that the stirring work is rapidly stopped, which is beneficial to improve the safety of the stirring work.

[0051] In one embodiment, as shown in Figure 2 The stirring member 4 comprises a main shaft 41 and a plurality of stirring rods 42. One end of the main shaft 41 is rotatably arranged on the barrel cover 12, for example, is rotatably connected to the barrel cover 12 through a rotating bearing, and is in transmission connection with the hydraulic driving assembly 3, specifically is fixedly connected to one end of one second transmission rod 7. One end of each stirring rod 42 is connected to the main shaft 41, preferably is connected to the other end of the main shaft 41, and the stirring rod 42 is arranged at an angle with the main shaft 41. The plurality of stirring rods 42 are distributed along the outer periphery of the main shaft 41. The reinforcing rod 43 is arranged at an angle on each stirring rod 42. When the main shaft 41 rotates, the plurality of stirring rods 42 arranged thereon rotate, and the reinforcing rod 43 further strengthens the stirring effect, so that the stirring member 4 stirs the material in multiple directions. For example, the stirring rod 42 is arranged perpendicularly to the main shaft 41, the reinforcing rod 43 is arranged perpendicularly to the corresponding stirring rod 42, and is parallel to the main shaft 41. Of course, in other embodiments, the angle between the stirring rod 42 and the main shaft 41 can also be other angles, such as an acute angle or an obtuse angle, and the angle between the reinforcing rod 43 and the corresponding stirring rod 42 can also be other angles, such as an acute angle or an obtuse angle, which is set according to actual needs.

[0052] In another embodiment, the stirring member 4 comprises a main paddle and a sub paddle, the main paddle comprising a main stirring shaft, a main gear and a main helical blade arranged on the main stirring shaft, one end of the main stirring shaft being rotatably arranged on the barrel cover 12, for example, being rotatably connected to the barrel cover 12 through a rotating bearing and being in transmission connection with the hydraulic driving assembly 3; the sub paddle comprising a sub stirring shaft, a sub gear and a sub helical blade arranged on the sub stirring shaft, the sub stirring shaft being rotatably arranged on the barrel cover 12, the sub gear being in meshing connection with the main gear. The second transmission rod 7 drives the main stirring shaft to rotate, the main helical blade and the main gear on the main stirring shaft rotate, the main gear drives the sub gear to rotate, thereby driving the sub stirring shaft to rotate, that is, the sub helical blade on the sub stirring shaft rotates, and the rotation of the main helical blade and the sub helical blade realizes sufficient shearing and extrusion of the material, with good mixing quality, high efficiency, safety and reliability.

[0053] In order to further improve the safety of the stirring work, the explosive processing explosive mixing device is made of non-ignition materials, for example, stainless steel, copper, copper-manganese alloy and the like, the electrical part (for example, the electrical part for driving the fan) is made of explosion-proof electrical part, and the safety is relatively high; the helical blade and the sub helical blade are made of stainless steel and are wrapped with polytetrafluoroethylene, and the structural strength is relatively high, and the safety is relatively high.

[0054] It should be noted that the above are only preferred embodiments of the present application and the technical principles applied. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein, and those skilled in the art can make various obvious changes, re-adjustments and substitutions without departing from the protection scope of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments, and can include more other equivalent embodiments without departing from the concept of the present application, and the scope of the present application is determined by the appended claims.

Claims

1. An explosive processing explosive mixture apparatus, characterized by, The utility model provides a stirring barrel, wind force stirring mechanism and control unit, the stirring barrel includes barrel body and barrel cover, the barrel body has the accommodating cavity for accommodating material in, the barrel body's upper end is open, and the barrel cover detachable cover is arranged at the barrel body's upper end opening, the wind force stirring mechanism includes drive fan, impeller, hydraulic drive assembly and stirring piece, the stirring piece rotationally connects on the barrel cover and can be located at least partially in the accommodating cavity, the drive fan is used for blowing wind to the impeller to drive the impeller rotation, the impeller, the hydraulic drive assembly and the stirring piece are transmission connection in turn, with the rotation of the impeller, the hydraulic drive assembly can drive the stirring piece rotation. The hydraulic drive assembly includes two series communication hydraulic oil cylinders, the impeller transmission is connected on the piston rod of one hydraulic oil cylinder, and the piston rod of another hydraulic oil cylinder is transmission connected on the stirring piece. The hydraulic drive assembly further includes oil pipe, and the two ends of the oil pipe are communicated with the two hydraulic oil cylinders respectively.

2. The explosive processing explosive mixing device of claim 1, wherein, The wind force stirring mechanism further includes a stop valve, the stop valve is arranged in the oil pipe, and the stop valve is used for controlling the on-off of the oil pipe.

3. The explosive processing explosive mixing device of claim 2, wherein, The control unit is electrically connected with the drive fan and the stop valve, and the control unit is used for controlling the start-stop of the drive fan and the opening and closing of the stop valve.

4. The explosive compounding apparatus of claim 3, wherein Both the hydraulic oil cylinders are arranged on the barrel cover, the impeller is transmission connected with one hydraulic oil cylinder through a first transmission assembly, and another hydraulic oil cylinder is transmission connected with the stirring piece through a second transmission assembly.

5. The explosive compounding apparatus of claim 4, wherein The first transmission assembly includes two hinged first transmission rods, one of the first transmission rods is fixedly connected with the wheel shaft of the impeller, and the other first transmission rod is rotationally connected with the piston rod of one hydraulic oil cylinder.

6. The explosive processing explosive mixing device of claim 2, wherein, The second transmission assembly includes two hinged second transmission rods, one of the second transmission rods is rotationally connected with the piston rod of another hydraulic oil cylinder, and the other second transmission rod is fixedly connected with the stirring piece. The barrel cover is further provided with at least two guide ears, a guide hole is formed in each guide ear, and the piston rod of each hydraulic oil cylinder passes through at least one guide hole. The stirring piece includes a main shaft and a plurality of stirring rods, one end of the main shaft is rotationally arranged on the barrel cover and transmission connected with the hydraulic drive assembly, one end of each stirring rod is connected with the main shaft, the stirring rod is arranged at an angle with the main shaft, a plurality of stirring rods are distributed along the outer periphery of the main shaft, and a reinforcing rod is arranged at an angle on each stirring rod.

7. The explosive compounding apparatus of claim 6, wherein The stirring piece includes a main shaft and a plurality of stirring rods, one end of the main shaft is rotationally arranged on the barrel cover and transmission connected with the hydraulic drive assembly, one end of each stirring rod is connected with the main shaft, the stirring rod is arranged at an angle with the main shaft, a plurality of stirring rods are distributed along the outer periphery of the main shaft, and a reinforcing rod is arranged at an angle on each stirring rod.

8. The explosive compounding apparatus of any one of claims 1-7, wherein, The stirring piece includes a main shaft and a plurality of stirring rods, one end of the main shaft is rotationally arranged on the barrel cover and transmission connected with the hydraulic drive assembly, one end of each stirring rod is connected with the main shaft, the stirring rod is arranged at an angle with the main shaft, a plurality of stirring rods are distributed along the outer periphery of the main shaft, and a reinforcing rod is arranged at an angle on each stirring rod.

9. The explosive compounding apparatus of any one of claims 1-7, wherein, The main shaft includes a main stirring shaft, a main gear and a main spiral blade arranged on the main stirring shaft, one end of the main stirring shaft is rotationally arranged on the barrel cover and transmission connected with the hydraulic drive assembly. The auxiliary shaft includes an auxiliary stirring shaft, an auxiliary gear and an auxiliary spiral blade arranged on the auxiliary stirring shaft, the auxiliary stirring shaft is rotationally arranged on the barrel cover, and the auxiliary gear is meshed with the main gear. ​ 10. The explosive compounding apparatus of any one of claims 1-7, wherein, The barrel body comprises a sleeved outer barrel wall and inner barrel wall, the inner barrel wall forms the containing cavity, a cooling cavity is formed between the outer barrel wall and the inner barrel wall, the outer barrel wall is provided with a liquid inlet and a liquid outlet communicating with the cooling cavity, the liquid inlet is used for passing in cooling liquid, and the liquid outlet is used for discharging cooling liquid.

Images