Emulsion explosive preparation device

Abstract

The utility model discloses an emulsion explosive preparation device which comprises a box body, supporting legs and a quantitative blanking device, a movable body and a driving motor are arranged to enable a belt pulley to drive a belt and a second belt pulley to rotate, the second belt pulley drives a connecting rod to rotate in a bearing seat arranged at the lower end, and a gear rotates and is meshed with a second gear; the second connecting rod rotates in the bearing seat and drives the inner gear to rotate, so that the gear block at the upper end of the rotating rod is meshed and matched with the inner gear, the rotating rod and the stirrer are driven to rotate off the circle center, the raw materials are fully stirred, and the mixing ratio of the raw materials is better.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsion explosive production, in particular to an emulsion explosive preparation device. Background Art

[0002] Emulsion explosives generally refer to a type of water-containing industrial explosive prepared by emulsification technology, in which droplets of aqueous solution of oxidant salts are evenly dispersed in an oil phase continuous medium containing porous substances such as dispersed bubbles or hollow glass microspheres, forming an oil-in-water type latex-like water-containing industrial explosive. Emulsion explosives are a type of water-containing explosive.

[0003] When optimizing the existing emulsion explosive preparation equipment, most of the optimization is reflected in the effect of the device on environmental detection. For example, the Chinese utility model patent with application number CN202223073331.7 discloses an "emulsification device for preparing emulsion explosives". The utility model patent is equipped with a cleaning mechanism. Through the design of the connecting rod, the movable rod and the limit block, the positions of the two splints can be further limited in cooperation with the movable rod and the splint to ensure that the two splints are more stable after being driven to both sides so that the bottom plate and the flexible scraper are attached to the inner wall of the box, thereby ensuring the effect of scraping off the mixture. Through the design of the limiting ring, the sliding rod can be protected to ensure that the mixture does not stick to the movable rod.

[0004] Although the above method has certain advantages in terms of improvement, it still has certain disadvantages: a fixed amount of emulsion is required to make emulsion explosives. If there is no quantitative feeding device, personnel cannot accurately fill the fixed volume of emulsion, which will lead to inconsistent effects of emulsion explosives. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an emulsion explosive preparation device to solve the above-mentioned problems.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: an emulsion explosive preparation device, including a box body, a movable body, a support leg, and a quantitative feeding device, the lower end of the movable body is in contact with the ground and is placed at the left end of the box body, the support legs are installed on both sides of the lower end of the box body, and the quantitative feeding device is fixedly connected to the middle part of the lower end of the box body; the movable body includes a bottom plate, a vertical rod, a support bar, a motor, a pulley, a belt and a stirring device, the lower end of the vertical rod is fixedly installed at the middle part of the upper end of the bottom plate, the middle part of the support bar is fixedly connected to the middle part of the upper end of the vertical rod, the middle upper section of the motor is fixedly connected to the support bar, the lower end of the pulley is connected to the shaft of the motor, the left end of the belt is matched with the pulley transmission, and the left end of the stirring device is fixedly connected to the right end of the support bar.

[0009] Preferably, the stirring device includes a second pulley, an outer frame, a gear, a connecting rod, a bearing seat, a second connecting rod, a second gear, an internal gear, a rotating rod and an agitator. The upper end of the connecting rod is movably connected to the middle of the lower end of the second pulley, the gear is sleeved in the middle of the connecting rod, the upper end of the bearing seat is fixedly installed on the inner upper end of the outer frame, the upper end of the second connecting rod is rotatably connected to the lower end of the bearing seat, the second gear is sleeved in the middle of the second connecting rod and is meshed with the gear, the second connecting rod passes through the middle of the internal gear, the upper end of the rotating rod is meshed with the internal gear, and the agitator and the rotating rod are an integrated structure.

[0010] Preferably, the quantitative feeding device includes a side wall, a cylinder, a movable block, a feeding device and a piston block, the left end of the cylinder is fixedly connected to the inner left side of the side wall, the right end of the cylinder is fixedly connected to the middle of the left end of the movable block, and the piston block is fixedly installed inside the feeding device.

[0011] Preferably, the stirring device is installed on the top of the box body, and the left end of the support bar is provided with a circular notch and the width of the notch is consistent with the outer wall of the motor.

[0012] Preferably, the second pulley is connected to the belt, the left end of the outer frame is fixedly connected to the right end of the support bar, the upper end of the rotating rod is provided with a gear block meshing with the internal gear, and the middle and lower ends of the rotating rod are provided with stirring blades.

[0013] Preferably, the rotating rod and the agitator move inside the box.

[0014] Preferably, the upper end of the side wall is fixedly connected to the lower end of the box body, and the unloading device is arranged in a T-shape on the inner right side of the side wall.

[0015] Preferably, the upper end of the material discharge device is fixedly connected to the lower end of the box body, the lower end of the material discharge device is provided with a discharge port, and the piston blocks are provided in two groups.

[0016] Preferably, the pulley is made of steel, which has the characteristics of good toughness and high strength.

[0017] Preferably, the gear is made of steel, which has the characteristics of good toughness and impact resistance.

[0018] (III) Beneficial effects

[0019] The utility model provides an emulsion explosive preparation device. It has the following beneficial effects: by setting a movable body, a driving motor drives a pulley to drive a belt and a second pulley to rotate, the second pulley drives a connecting rod to rotate in a bearing seat arranged at the lower end, so that the gear rotates and generates a meshing relationship with the second gear, the second connecting rod rotates in the bearing seat, and drives the internal gear to rotate, so that the gear block at the upper end of the rotating rod meshes with the internal gear, drives the rotating rod and the agitator to rotate eccentrically, the raw materials are fully stirred, and the mixing ratio of the raw materials is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the emulsion explosive preparation device of the utility model;

[0021] Figure 2 It is a schematic diagram of the planar structure of the emulsion explosive preparation device of the utility model;

[0022] Figure 3 It is a schematic diagram of the planar structure of the movable body of the utility model;

[0023] Figure 4 This is a schematic diagram of the planar structure of the stirring device of the utility model;

[0024] Figure 5 This is a schematic diagram of the planar structure of the quantitative feeding device of the utility model;

[0025] Figure 6 It is a three-dimensional structural schematic diagram of the quantitative feeding device of the utility model.

[0026] In the figure: box body -1, supporting legs -2, movable body -3, quantitative feeding device -4, bottom plate -31, vertical rod -32, supporting bar -33, motor -34, pulley -35, belt -36, stirring device -37, second pulley -371, outer frame -372, gear -373, connecting rod -374, bearing seat -375, second connecting rod -376, second gear -377, internal gear -378, rotating rod -379, stirrer -3710, side wall -41, cylinder -42, movable block -43, feeding device -44, piston block -45. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-2 The utility model provides a technical solution for an emulsion explosive preparation device: an emulsion explosive preparation device, comprising a box body 1, support legs 2, a movable body 3 and a quantitative feeding device 4, the lower end of the movable body 3 is in contact with the ground and is placed on the left end of the box body 1, the support legs 2 are installed on both sides of the lower end of the box body 1, and the quantitative feeding device 4 is fixedly connected to the middle part of the lower end of the box body 1.

[0029] See also Figure 3 , Figure 4 and Figure 5The utility model provides a technical solution for an emulsion explosive preparation device: an emulsion explosive preparation device, a movable body 3 includes a bottom plate 31, a vertical rod 32, a support bar 33, a motor 34, a pulley 35, a belt 36 and a stirring device 37, the lower end of the vertical rod 32 is fixedly installed on the middle part of the upper end of the bottom plate 31, the middle part of the support bar 33 is fixedly connected to the middle part of the upper end of the vertical rod 32, the middle upper section of the motor 34 is fixedly connected to the support bar 33, the lower end of the pulley 35 is connected to the shaft of the motor 34, the left end of the belt 36 is matched with the pulley 35 for transmission, and the left end of the stirring device 37 is connected to the support bar The stirring device 37 comprises a second pulley 371, an outer frame 372, a gear 373, a connecting rod 374, a bearing seat 375, a second connecting rod 376, a second gear 377, an inner gear 378, a rotating rod 379 and an agitator 3710. The upper end of the connecting rod 374 is movably connected to the middle part of the lower end of the second pulley 371, the gear 373 is sleeved on the middle part of the connecting rod 374, the upper end of the bearing seat 375 is fixedly installed on the inner upper end of the outer frame 372, the upper end of the second connecting rod 376 is rotatably connected to the lower end of the bearing seat 375, and the second gear 377 is sleeved on the middle part of the connecting rod 374. The second connecting rod 376 is arranged in the middle part and meshed with the gear 373. The second connecting rod 376 passes through the middle part of the internal gear 378. The upper end of the rotating rod 379 is meshed with the internal gear 378. The agitator 3710 and the rotating rod 379 are an integrated structure. The quantitative feeding device 4 includes a side wall 41, a cylinder 42, a movable block 43, a feeding device 44 and a piston block 45. The left end of the cylinder 42 is fixedly connected to the inner left side of the side wall 41, the right end of the cylinder 42 is fixedly connected to the middle part of the left end of the movable block 43, and the piston block 45 is fixedly installed inside the feeding device 44. The stirring device 37 Installed on the top of the box body 1, the left end of the support bar 33 is set with a circular notch and the width of the notch coincides with the outer wall of the motor 34; the second pulley 371 is connected to the belt 36, the left end of the outer frame 372 is fixedly connected to the right end of the support bar 33, the upper end of the rotating rod 379 is provided with a gear block meshing with the internal gear 378, and the middle and lower ends of the rotating rod 379 are provided with stirring blades; the rotating rod 379 and the agitator 3710 are movable inside the box body 1; the pulley 35 is made of steel, and has the characteristics of good toughness and high strength; the gear 373 is made of steel, and has the characteristics of good toughness and impact resistance.

[0030] See also Figure 6 The utility model provides a technical solution for an emulsion explosive preparation device: an emulsion explosive preparation device, comprising an upper end of a side wall 41 fixedly connected to the lower end of a box body 1, a feeding device 44 arranged in a T-shape on the right side of the inner side wall 41; the upper end of the feeding device 44 is fixedly connected to the lower end of the box body 1, a discharge port is arranged at the lower end of the feeding device 44, and two groups of piston blocks 45 are provided.

[0031] The working principle is as follows: personnel pour the raw materials into the interior of the box 1, drive the motor 34 to make the pulley 35 drive the belt 36 and the second pulley 371 to rotate, the second pulley 371 drives the connecting rod 374 to rotate in the bearing seat set at the lower end, so that the gear 373 rotates and meshes with the second gear 377, the second connecting rod 376 rotates in the bearing seat 375, and drives the internal gear 378 to rotate, so that the gear block at the upper end of the rotating rod 379 meshes with the internal gear 378, drives the rotating rod 379 and the agitator 3710 to rotate eccentrically, and the raw materials are fully stirred, so that the raw materials are mixed in a better ratio. When the stirring is completed, the cylinder 42 is driven to make the movable block 43 move to the left side, so that the liquid enters the interior of the feeding device 44 from the piston block 45, and the cylinder 42 drives the movable block 43 to move to the right side, so that the liquid is squeezed and flows out from the piston block 45 above the discharge port, and the liquid can be quantitatively discharged, so that the capacity of the liquid is consistent, and the effect of the emulsion explosive is guaranteed.

[0032] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0033] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An emulsion explosive preparation device, comprising a box (1), support legs (2) and a quantitative feeding device (4), wherein the support legs (2) are mounted on both sides of the lower end of the box (1), and the quantitative feeding device (4) is fixedly connected to the middle part of the lower end of the box (1); Features: The invention also comprises a movable body (3), the lower end of which is in contact with the ground and is placed at the left end of the box body (1). The movable body (3) comprises a bottom plate (31), a vertical rod (32), a support bar (33), a motor (34), a pulley (35), a belt (36) and a stirring device (37). The lower end of the vertical rod (32) is fixedly mounted on the middle part of the upper end of the bottom plate (31), the middle part of the support bar (33) is fixedly connected to the middle part of the upper end of the vertical rod (32), the middle upper section of the motor (34) is fixedly connected to the support bar (33), the lower end of the pulley (35) is connected to the shaft of the motor (34), the left end of the belt (36) is transmission-coordinated with the pulley (35), and the left end of the stirring device (37) is fixedly connected to the right end of the support bar (33).

2. The emulsion explosive preparation device according to claim 1, characterized in that: The stirring device (37) comprises a second pulley (371), an outer frame (372), a gear (373), a connecting rod (374), a bearing seat (375), a second connecting rod (376), a second gear (377), an internal gear (378), a rotating rod (379) and an agitator (3710), wherein the upper end of the connecting rod (374) is movably connected to the middle part of the lower end of the second pulley (371), the gear (373) is sleeved on the middle part of the connecting rod (374), and the bearing seat (375) The upper end of the second connecting rod (376) is fixedly mounted on the inner upper end of the outer frame (372), the upper end of the second connecting rod (376) is rotatably connected to the lower end of the bearing seat (375), the second gear (377) is sleeved on the middle part of the second connecting rod (376) and is meshed with the gear (373), the second connecting rod (376) passes through the middle part of the internal gear (378), the upper end of the rotating rod (379) is meshed with the internal gear (378), and the agitator (3710) and the rotating rod (379) are an integrated structure.

3. The emulsion explosive preparation device according to claim 1, characterized in that: The quantitative feeding device (4) comprises a side wall (41), a cylinder (42), a movable block (43), a feeding device (44) and a piston block (45); the left end of the cylinder (42) is fixedly connected to the left side of the inside of the side wall (41); the right end of the cylinder (42) is fixedly connected to the middle of the left end of the movable block (43); and the piston block (45) is fixedly installed inside the feeding device (44).

4. The emulsion explosive preparation device according to claim 2, characterized in that: The stirring device (37) is installed above the box body (1), and the left end of the support bar (33) is provided with a circular notch, and the width of the notch is consistent with the outer wall of the motor (34).

5. The emulsion explosive preparation device according to claim 2, characterized in that: The second pulley (371) is connected to the belt (36), the left end of the outer frame (372) is fixedly connected to the right end of the support bar (33), and the upper end of the rotating rod (379) is provided with a gear block meshing with the internal gear (378).

6. The emulsion explosive preparation device according to claim 2, characterized in that: The rotating rod (379) and the stirrer (3710) move inside the box (1).

7. The emulsion explosive preparation device according to claim 3, characterized in that: The upper end of the side wall (41) is fixedly connected to the lower end of the box body (1).

8. The emulsion explosive preparation device according to claim 3, characterized in that: The upper end of the material discharge device (44) is fixedly connected to the lower end of the box body (1).

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