Auxiliary mixing device of emulsion explosive mixing and loading truck

By designing an emulsified explosive mixing vehicle auxiliary mixing device including a mixing mechanism and a weighing mechanism, the problems of low mixing efficiency and insufficient mixing of emulsified explosives in the prior art are solved, and more efficient mixing uniformity and accurate Weigh.

CN222434367UActive Publication Date: 2025-02-07HULUDAO LINGHE CHEM ENG GRP
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Patent Information

Application Number
CN202421138287.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-23
Publication Date
2025-02-07
Estimated Expiration
2034-05-23

AI Technical Summary

Technical Problem

The existing emulsified explosive mixing technology is inefficient, and the mixing time is too long leads to low efficiency, and the mixing time is too short leads to insufficient mixing.

Method used

An auxiliary mixing device for emulsified explosive mixing and loading truck is designed, including a mixing mechanism and a weighing mechanism. The mixing mechanism consists of a mixing box, motor A, discharge pipe, motor B, shear screw, rotary shaft and blades. It is stirred and mixed by interlaced blades, and is mixed by secondary mixing through shear screws. The weighing mechanism consists of a concave frame, a weighing sensor, a fixing plate and a funnel box to achieve accurate weighing of the emulsified explosive raw materials.

Benefits of technology

Through the use of this device, the mixing uniformity of the emulsified explosives is improved and the stirring efficiency is improved, and the precise weighing of the emulsified explosives raw materials is solved, which solves the problems of insufficient mixing and low efficiency in the prior art.

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Abstract

The utility model relates to the technical field of emulsion explosive mixing devices, in particular to an auxiliary mixing device of an emulsion explosive mixing and loading truck, which comprises a bottom plate, a mixing mechanism is mounted at the top of the bottom plate, and the mixing mechanism is formed by combining a mixing box, a motor A, a discharge pipe, a motor B, a shearing screw, a rotating shaft and blades. The device comprises a bottom plate, a mixing box is mounted at the top of the bottom plate, a group of symmetrical motors A are mounted on the box wall of the mixing box through bolts, a rotating shaft is mounted at the output ends of the motors A, a plurality of groups of symmetrical blades are fixedly mounted on the shaft wall of the rotating shaft, the blades are staggered, and a discharge pipe is mounted at the bottom of the mixing box in a communicating manner. A motor B is mounted at one end of the discharging and conveying pipe through a bolt, a shearing screw rod is mounted at the output end of the motor B and located in the discharging and conveying pipe, and raw materials are secondarily mixed through conveying rotation of the shearing screw rod, so that uniform mixing of the emulsion explosive is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of emulsion explosive mixing devices, in particular to an auxiliary mixing device for an emulsion explosive mixing vehicle. Background Art

[0002] Emulsion explosives are formed by using emulsifiers to disperse droplets of oxidant salt aqueous solution evenly in an oil phase continuous medium containing porous materials such as dispersed bubbles or hollow glass microspheres, forming an oil-in-water type emulsion explosive. In order to make the emulsion explosive uniform, the main method is to extend the stirring time to make the mixture uniform, but there is a problem of low efficiency; while shortening the stirring time will cause problems such as insufficient stirring. For this reason, we propose an auxiliary mixing device for emulsion explosive mixing vehicles. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides an auxiliary mixing device for an emulsion explosive mixing vehicle.

[0004] The utility model discloses an auxiliary mixing device for an emulsion explosive mixing vehicle, comprising a bottom plate, a mixing mechanism installed at the top of the bottom plate, the mixing mechanism consisting of a mixing box, a motor A, a discharge pipe, a motor B, a shearing screw, a rotating shaft and a blade combination, a mixing box installed at the top of the bottom plate, a group of symmetrical motors A are installed at the box wall of the mixing box by bolts, a rotating shaft is installed at the output end of a group of the motors A, a plurality of groups of symmetrical blades are fixedly installed at the shaft wall of the rotating shaft, and the blades are staggered with each other, a discharge pipe is installed at the bottom of the mixing box, a motor B is installed at one end of the discharge pipe by bolts, a shearing screw is installed at the output end of the motor B, and the shearing screw is located in the discharge pipe.

[0005] By adopting the above technical scheme, when the emulsion explosive is mixed, since a mixing mechanism is installed at the top of the bottom plate, the mixing mechanism is composed of a mixing box, a motor A, a discharge pipe, a motor B, a shear screw, a rotating shaft and a blade combination. After adding the raw materials of the emulsion explosive into the mixing box, the personnel control the motor A through the controller. Since a group of symmetrical motors A are installed on the wall of the mixing box by bolts, the motor A drives the rotating shaft to rotate. Since a number of groups of symmetrical blades are welded on the shaft wall of the rotating shaft, the blades are staggered with each other, so that the raw materials of the emulsion explosive are stirred and mixed by the staggered blades. The mixed raw materials enter the discharge pipe, and the motor B is controlled by the controller so that the motor B drives the shear screw to rotate. The raw materials are secondary mixed by the conveying rotation of the shear screw, thereby increasing the mixing uniformity of the emulsion explosive.

[0006] Specifically, it also includes a weighing mechanism, and the weighing mechanism is installed on the top of the base plate.

[0007] By adopting the above technical solution, the emulsified raw material can be weighed by a weighing mechanism.

[0008] Specifically, the weighing mechanism is composed of a concave frame, a weighing sensor, a fixed plate and a funnel box. The concave frame is installed on the plate wall of the bottom plate by bolts, and the weighing sensor is installed on the frame wall of the concave frame by bolts. A group of symmetrical fixed plates are welded on the box wall of the funnel box, and the other end of the weighing sensor is interconnected with the plate wall of the fixed plate.

[0009] By adopting the above technical scheme, when the raw materials of emulsion explosive are mixed, since a weighing mechanism is installed at the top of the bottom plate, and the weighing mechanism is composed of a concave frame, a weighing sensor, a fixed plate and a funnel box, after the personnel add the raw materials of emulsion explosive into the funnel box, since a concave frame is installed at the plate wall of the bottom plate by bolts, a group of symmetrical weighing sensors are installed at the frame wall of the concave frame by bolts, a group of symmetrical fixing plates are welded at the box wall of the funnel box, and the other end of the weighing sensor is connected to the plate wall of the fixed plate, so that the raw materials of emulsion explosive are weighed by the weighing sensor, and the weighing is displayed by the controller, so that the raw materials of emulsion explosive are accurately weighed.

[0010] Specifically, a controller for controlling motor A and motor B is installed on the wall of the concave frame.

[0011] By adopting the above technical solution, motor A and motor B can be controlled by a controller.

[0012] Specifically, a movable pulley is installed at the bottom of the bottom plate, and the wall of the bottom plate is connected to the wall of the funnel box through a grounding wire.

[0013] By adopting the above technical solution, static electricity can be discharged through the grounding wire.

[0014] Beneficial effects of the utility model:

[0015] (1) The utility model discloses an auxiliary mixing device for an emulsion explosive mixing vehicle. When mixing the emulsion explosive, a mixing mechanism is installed at the top of the bottom plate. The mixing mechanism is composed of a mixing box, a motor A, a discharge pipe, a motor B, a shear screw, a rotating shaft and blades. After adding the raw materials of the emulsion explosive into the mixing box, the controller is used to control the motor A. Since a group of symmetrical motors A are installed on the wall of the mixing box by bolts, the motor A drives the rotating shaft to rotate. Since a plurality of symmetrical blades are welded on the wall of the rotating shaft, the blades are staggered with each other, and the raw materials of the emulsion explosive are stirred and mixed by the staggered blades. The mixed raw materials enter the discharge pipe. The controller is used to control the motor B, so that the motor B drives the shear screw to rotate. The raw materials are secondary mixed by the conveying rotation of the shear screw, thereby increasing the mixing uniformity of the emulsion explosive.

[0016] (2) The auxiliary mixing device for an emulsion explosive mixing vehicle described in the utility model, when mixing the raw materials of the emulsion explosive, a weighing mechanism is installed at the top of the bottom plate, and the weighing mechanism is composed of a concave frame, a weighing sensor, a fixed plate and a funnel box. After the personnel add the raw materials of the emulsion explosive into the funnel box, a concave frame is installed at the plate wall of the bottom plate by bolts, and a group of symmetrical weighing sensors are installed at the frame wall of the concave frame by bolts, and a group of symmetrical fixing plates are welded to the box wall of the funnel box, and the other end of the weighing sensor is interconnected with the plate wall of the fixing plate, so that the raw materials of the emulsion explosive are weighed by the weighing sensor, and the weighing is displayed by the controller, so that the raw materials of the emulsion explosive are accurately weighed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is the main figure of the utility model;

[0019] Figure 2 This is a schematic diagram of the shear screw structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the hybrid mechanism of the utility model;

[0021] In the figure: 1. bottom plate; 2. weighing mechanism; 201. concave frame; 202. weighing sensor; 203. fixing plate; 204. funnel box; 3. pulley; 4. controller; 5. mixing mechanism; 501. mixing box; 502. motor A; 503. discharge pipe; 504. motor B; 505. shear screw; 506. rotating shaft; 507. blade; 6. ground wire. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] As an embodiment of the present utility model, Figure 1 , Figure 2 and Figure 3 As shown, the auxiliary mixing device of an emulsion explosive mixing vehicle described in the utility model comprises a bottom plate 1, a mixing mechanism 5 is installed at the top of the bottom plate 1, and the mixing mechanism 5 is composed of a mixing box 501, a motor A502, a discharge pipe 503, a motor B504, a shear screw 505, a rotating shaft 506 and a blade 507. The mixing box 501 is installed at the top of the bottom plate 1, and a group of symmetrical motors A502 and A503 are installed on the wall of the mixing box 501 by bolts. 502, a rotating shaft 506 is installed at the output end of a group of motors A502, and a plurality of groups of symmetrical blades 507 are fixedly installed on the shaft wall of the rotating shaft 506, and the blades 507 are staggered with each other. A discharge pipe 503 is connected and installed at the bottom of the mixing box 501, and a motor B504 is installed at one end of the discharge pipe 503 by bolts, and a shearing screw 505 is installed at the output end of the motor B504, and the shearing screw 505 is located in the discharge pipe 503.

[0024] When in use, since a mixing mechanism 5 is installed at the top of the bottom plate 1, and the mixing mechanism 5 is composed of a mixing box 501, a motor A502, a discharge pipe 503, a motor B504, a shear screw 505, a rotating shaft 506 and a blade 507, after adding the raw materials of the emulsion explosive into the mixing box 501, the motor A502 is controlled by the controller 4. Since a set of symmetrical motors A502 are installed on the wall of the mixing box 501 by bolts, the motor A502 drives the rotating shaft 506 rotates, and since a plurality of symmetrical blades 507 are welded on the shaft wall of the rotating shaft 506, the blades 507 are staggered with each other, so that the raw materials of the emulsion explosive are stirred and mixed by the staggered blades 507, and the mixed raw materials enter the discharge pipe 503. The motor B504 is controlled by the controller 4, so that the motor B504 drives the shear screw 505 to rotate, and the raw materials are secondary mixed through the conveying rotation of the shear screw 505, thereby increasing the mixing uniformity of the emulsion explosive.

[0025] like Figure 1 As shown, it also includes a weighing mechanism 2, and the weighing mechanism 2 is installed on the top of the base plate 1.

[0026] When in use, the emulsified raw material can be weighed by the weighing mechanism 2 .

[0027] like Figure 1As shown, the weighing mechanism 2 is composed of a concave frame 201, a weighing sensor 202, a fixed plate 203 and a funnel box 204. The concave frame 201 is installed on the plate wall of the bottom plate 1 by bolts, and the weighing sensor 202 is installed on the frame wall of the concave frame 201 by bolts. A group of symmetrical fixed plates 203 are welded on the box wall of the funnel box 204, and the other end of the weighing sensor 202 is connected to the plate wall of the fixed plate 203.

[0028] When in use, since a weighing mechanism 2 is installed at the top of the bottom plate 1, and the weighing mechanism 2 is composed of a concave frame 201, a weighing sensor 202, a fixed plate 203 and a funnel box 204, after the personnel add the raw materials of the emulsion explosive into the funnel box 204, since the concave frame 201 is installed at the plate wall of the bottom plate 1 by bolts, a group of symmetrical weighing sensors are installed at the frame wall of the concave frame 201 by bolts, a group of symmetrical fixing plates 203 are welded at the box wall of the funnel box 204, and the other end of the weighing sensor is connected to the plate wall of the fixing plate 203, so that the raw materials of the emulsion explosive are weighed by the weighing sensor, and the weighing is displayed by the controller 4, so that the raw materials of the emulsion explosive are accurately weighed.

[0029] like Figure 1 As shown, a controller 4 for controlling motor A502 and motor B504 is installed on the wall of the concave frame 201.

[0030] When in use, the motor A502 and the motor B504 can be controlled by the controller 4 .

[0031] like Figure 1 As shown, a movable pulley 3 is installed at the bottom of the base plate 1, and the wall of the base plate 1 is connected to the wall of the funnel box 204 through a grounding wire 6.

[0032] When in use, static electricity is discharged through the grounding wire 6 .

[0033] When the utility model is used, when the emulsion explosive is mixed, since a mixing mechanism 5 is installed at the top of the bottom plate 1, and the mixing mechanism 5 is composed of a mixing box 501, a motor A502, a discharge pipe 503, a motor B504, a shear screw 505, a rotating shaft 506 and blades 507, after the personnel add the raw materials of the emulsion explosive into the mixing box 501, the motor A502 is controlled by the controller 4, since a group of symmetrical motors A502 are installed at the box wall of the mixing box 501 by bolts, the motor A502 drives the rotating shaft 506 to rotate, since a plurality of groups of symmetrical blades 507 are welded at the shaft wall of the rotating shaft 506, the blades 507 are staggered with each other, so that the raw materials of the emulsion explosive are stirred and mixed by the staggered blades 507, and the mixed raw materials enter the discharge pipe 503, and the motor B504 is controlled by the controller 4 so that the motor B50 4 drives the shear screw 505 to rotate, and the raw materials are secondary mixed through the conveying rotation of the shear screw 505, so as to increase the uniformity of the mixing of the emulsion explosive. When the raw materials of the emulsion explosive are mixed, since the weighing mechanism 2 is installed at the top of the bottom plate 1, and the weighing mechanism 2 is composed of a concave frame 201, a weighing sensor 202, a fixed plate 203 and a funnel box 204, after the personnel add the raw materials of the emulsion explosive into the funnel box 204, since the concave frame 201 is installed at the plate wall of the bottom plate 1 by bolts, a group of symmetrical weighing sensors are installed at the frame wall of the concave frame 201 by bolts, and a group of symmetrical fixed plates 203 are welded at the box wall of the funnel box 204, and the other end of the weighing sensor is connected to the plate wall of the fixed plate 203, so that the raw materials of the emulsion explosive are weighed by the weighing sensor, and the weighing is displayed by the controller 4, so that the raw materials of the emulsion explosive are accurately weighed.

[0034] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. An auxiliary mixing device for an emulsion explosive mixing vehicle, characterized in that: The invention comprises a bottom plate (1), a mixing mechanism (5) is installed at the top of the bottom plate (1), and the mixing mechanism (5) is composed of a mixing box (501), a motor A (502), a discharge pipe (503), a motor B (504), a shearing screw (505), a rotating shaft (506) and blades (507). The mixing box (501) is installed at the top of the bottom plate (1), and a group of symmetrical motors A (502) are installed on the box wall of the mixing box (501) by bolts. The group of motors A (502) is connected to the mixing box wall by bolts. A rotating shaft (506) is installed at the output end of (502), and a plurality of groups of symmetrical blades (507) are fixedly installed on the shaft wall of the rotating shaft (506), and the blades (507) are staggered with each other. A discharge pipe (503) is installed at the bottom of the mixing box (501), and a motor B (504) is installed at one end of the discharge pipe (503) through bolts. A shearing screw (505) is installed at the output end of the motor B (504), and the shearing screw (505) is located in the discharge pipe (503).

2. The auxiliary mixing device for emulsion explosive mixing vehicle according to claim 1, characterized in that: It also comprises a weighing mechanism (2), and the weighing mechanism (2) is installed at the top of the base plate (1).

3. The auxiliary mixing device for emulsion explosive mixing vehicle according to claim 2, characterized in that: The weighing mechanism (2) is composed of a concave frame (201), a weighing sensor (202), a fixing plate (203) and a funnel box (204); the concave frame (201) is installed on the plate wall of the bottom plate (1) by bolts; the weighing sensor (202) is installed on the frame wall of the concave frame (201) by bolts; a group of symmetrical fixing plates (203) are welded on the box wall of the funnel box (204); and the other end of the weighing sensor (202) is connected to the plate wall of the fixing plate (203).

4. The auxiliary mixing device for emulsion explosive mixing vehicle according to claim 3, characterized in that: A controller (4) for controlling motor A (502) and motor B (504) is installed on the wall of the concave frame (201).

5. The auxiliary mixing device for emulsion explosive mixing vehicle according to claim 1, characterized in that: A movable pulley (3) is installed at the bottom of the bottom plate (1), and the wall of the bottom plate (1) is connected to the wall of the funnel box (204) via a grounding wire (6).