Automatic raw material supply device for high-free-flowing expanded ammonium nitrate explosive

Abstract

The utility model relates to the technical field of explosives, and discloses a high-free-flowing expanded ammonium nitrate explosive automatic raw material supply device which comprises a machine body, a quantifying mechanism is arranged above the machine body, a drying mechanism is arranged in the machine body, and a fixing mechanism is arranged above the machine body. According to the automatic raw material supply device for the high-free-running expanded ammonium nitrate explosive, by arranging the quantifying mechanism, in the process of automatically supplying the high-free-running expanded ammonium nitrate explosive by the automatic raw material supply device for the high-free-running expanded ammonium nitrate explosive, a switch of an air cylinder can be turned on firstly, and the high-free-running expanded ammonium nitrate explosive can be automatically supplied under the action of the air cylinder; the quantitative plate b is driven by the air cylinder to move, then the quantitative plate b can be used for quantifying the explosive raw materials, and the problems that most of the explosives in the feeding device cannot be quantitatively treated, so that the quality of the fed explosives is too large or too small, and when the quantity of the explosive raw materials is too large or too small, errors are easily caused to production of the explosives are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of explosives, in particular to an automatic raw material supply device for high-dispersibility expanded ammonium nitrate explosives. Background Technique

[0002] An explosive is a substance that can burn violently in an extremely short time. It is a substance that explodes by its own energy under the action of a certain external energy. Generally, the chemical and physical properties of explosives are stable. However, regardless of whether the environment is sealed, the amount of explosives, or even in the case of zero oxygen supply from the outside, as long as there is strong energy (provided by the primary explosive) to stimulate, the explosive will perform stable detonation work on the outside. When an explosive explodes, it can release a large amount of heat energy and generate high-temperature and high-pressure gases, which play a role in destroying, throwing, compressing, etc. on the surrounding substances.

[0003] After retrieval, the existing patent (publication number: CN218795289U) discloses a raw material supply device, including a bracket, a lifting mechanism and a stirring mechanism. A feeding barrel is arranged on one side of the bracket, and the top of the feeding barrel has an opening. The lifting mechanism is arranged above the feeding barrel, including a lifting seat, a first rod and a barrel cover. The lifting seat is slidably connected to the bracket. One end of the first rod is connected to the bottom of the lifting seat, and the barrel cover is arranged at the end of the first rod away from the lifting seat. The barrel cover is used to seal the feeding barrel. The stirring mechanism is arranged on the barrel cover, including a motor, a stirring paddle and a supporting component. The motor is located above the barrel cover, the output end of the motor penetrates the barrel cover, the stirring paddle is arranged at the output end of the motor, the bottom of the supporting component abuts against the barrel cover, and the top of the supporting component abuts against the motor. A raw material supply device of the utility model can ensure the quality of the coating.

[0004] However, during the process of automatically supplying high-dispersibility expanded ammonium nitrate explosives by the existing automatic raw material supply device for high-dispersibility expanded ammonium nitrate explosives, most of them do not quantitatively process the explosives inside the supply device, which will lead to too much or too little quality of the supplied explosives. When the explosive raw materials are too much or too little, it is easy to cause errors in the production of explosives, resulting in poor blasting effects.

[0005] Therefore, an automatic raw material supply device for high-dispersibility expanded ammonium nitrate explosives is proposed for the above problems. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] In view of the deficiencies of the prior art, the present utility model provides an automatic raw material supply device for high-dispersibility expanded ammonium nitrate explosive, which solves the problem that in the process of automatically supplying high-dispersibility expanded ammonium nitrate explosive by the existing automatic raw material supply device for high-dispersibility expanded ammonium nitrate explosive, most of them do not quantitatively process the explosive inside the supply device, which will lead to too much or too little quality of the supplied explosive. When the explosive raw material is too much or too little, it is easy to cause errors in the production of the explosive, resulting in poor blasting effect.

[0008] (II) Technical solution

[0009] To achieve the above object, the present utility model provides the following technical solution: An automatic raw material supply device for high-dispersibility expanded ammonium nitrate explosive, including a machine body, a quantitative mechanism is arranged above the machine body, a drying mechanism is arranged inside the machine body, a fixing mechanism is arranged above the machine body, an air inlet is arranged on one side of the fixing mechanism, and a discharge port is arranged on the surface of the machine body;

[0010] The quantitative mechanism includes a feed inlet, the feed inlet is opened above the machine body, a hinge a is arranged below the feed inlet, a quantitative plate a is arranged below the hinge a, an activity groove is opened on the surface of the quantitative plate a, an activity rod is arranged inside the activity groove, the activity rod is a telescopic structure, a quantitative plate b is arranged on one side of the activity rod, a threaded shaft a is arranged on one side of the quantitative plate b, a cylinder is arranged on one side of the threaded shaft a, and a threaded shaft b is arranged on the inner wall of the machine body on one side of the cylinder.

[0011] As a preferred solution, a hinge b is arranged on the surface of the feed inlet, a mounting plate is arranged on one side of the hinge b, and a spring a is arranged below the mounting plate.

[0012] As a preferred solution, a protective pad is arranged at one end of the mounting plate, fixing bolts are arranged on the surface of the protective pad, and a scale bar is arranged on the surface of the feed inlet.

[0013] As a preferred solution, the drying mechanism includes a chute a, the chute a is opened on the inner wall surface of the machine body, a slider a is fitted and installed inside the chute a, a rotating block is fixedly connected to the surface of the slider a, and air outlet holes are equidistantly opened on the surface of the rotating block.

[0014] As a preferred solution, a rotating shaft is sleeved inside the rotating block, and a motor is flange-connected above the rotating shaft.

[0015] As a preferred solution, a hinge c is fixedly connected to the surface of the rotating shaft, a stirring blade is arranged on one side of the hinge c, and a spring b is welded on one side of the stirring blade.

[0016] As a preferred solution, the fixing mechanism includes a chute b, which is opened on the surface of the machine body. A slider b is fitted inside the chute b, and a clamp is fixedly connected to one side of the slider b.

[0017] As a preferred solution, a limiting groove is opened on the surface of the clamp, and a limiting rod is fitted inside the limiting groove.

[0018] The utility model provides an automatic raw material supply device for high-dispersibility expanded ammonium nitrate explosive, which has the following beneficial effects:

[0019] (1) In the process of the automatic raw material supply device for high-dispersibility expanded ammonium nitrate explosive automatically supplying high-dispersibility expanded ammonium nitrate explosive, the switch of the air cylinder can be turned on first. Under the action of the air cylinder, the air cylinder drives the quantitative plate b to move. Then, the quantitative plate b can quantitatively process the explosive raw materials. At the same time, under the action of the hinge a, the hinge a drives the quantitative plate a and the quantitative plate b to rotate, avoiding that most of them cannot quantitatively process the explosive inside the supply device, which may lead to too much or too little quality of the supplied explosive. When the explosive raw materials are too much or too little, it is easy to cause errors in the production of the explosive. At the same time, when the quantitative plate a and the quantitative plate b rotate, the movable rod will enter the inside of the movable groove to fix the quantitative plate a and the quantitative plate b.

[0020] (2) In the process of the automatic raw material supply device for high-dispersibility expanded ammonium nitrate explosive automatically supplying high-dispersibility expanded ammonium nitrate explosive, the mounting plate can be pulled first. Under the telescopic and resetting action of the spring a, the spring a drives the mounting plate to perform telescopic reset, and then the mounting plate can be used to mount the scale bar. Description of the Drawings

[0021] Figure 1 It is a schematic side view external structure diagram of the utility model;

[0022] Figure 2 It is a schematic structural diagram of the quantitative mechanism of the utility model;

[0023] Figure 3 It is a schematic structural diagram of the drying mechanism of the utility model;

[0024] Figure 4 It is a schematic structural diagram of the fixing mechanism of the utility model.

[0025] Wherein: 1. Machine body; 2. Dosing mechanism; 201. Feeding port; 202. Hinge a; 203. Dosing plate a; 204. Movable slot; 205. Movable rod; 206. Dosing plate b; 207. Threaded shaft a; 208. Cylinder; 209. Threaded shaft b; 2011. Hinge b; 2012. Mounting plate; 2013. Spring a; 2014. Protective pad; 2015. Fixing bolt; 2016. Scale bar; 3. Drying mechanism; 301. Slide groove a; 302. Slide block a; 303. Rotating block; 304. Air outlet hole; 305. Rotating shaft; 306. Motor; 307. Hinge c; 308. Stirring blade; 309. Spring b; 4. Fixing mechanism; 401. Slide groove b; 402. Slide block b; 403. Clamp; 404. Limiting groove; 405. Limiting rod; 5. Air inlet; 6. Discharge port. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figure 1 and Figure 4 The present invention provides a technical solution: an automatic raw material supply device for highly flowable expanded ammonium nitrate explosive, including a machine body 1, a dosing mechanism 2 is arranged above the machine body 1, a drying mechanism 3 is arranged inside the machine body 1, a fixing mechanism 4 is arranged above the machine body 1, an air inlet 5 is arranged on one side of the fixing mechanism 4, a discharge port 6 is arranged on the surface of the machine body 1, and the fixing mechanism 4 includes a slide groove b401, the slide groove b401 is opened on the surface of the machine body 1, a slide block b402 is installed in cooperation with the inner side of the slide groove b401, a clamp 403 is fixedly connected to one side of the slide block b402, a limiting groove 404 is opened on the surface of the clamp 403, and a limiting rod 405 is installed in cooperation with the inner side of the limiting groove 404.

[0028] Wherein: During the automatic supply of highly flowable expanded ammonium nitrate explosive by the automatic raw material supply device for highly flowable expanded ammonium nitrate explosive, by providing a dosing mechanism 2, it can be avoided that during the automatic supply of highly flowable expanded ammonium nitrate explosive, most of them do not perform quantitative processing on the explosive inside the supply device, which will lead to too much or too little quality of the supplied explosive. When the explosive raw material is too much or too little, it is easy to cause errors in the production of the explosive, resulting in poor blasting effects.

[0029] Please refer to Figure 2, An automatic raw material supply device for highly dispersible expanded ammonium nitrate explosive. The metering mechanism 2 includes a feed inlet 201, which is opened above the machine body 1. Below the feed inlet 201, there is a hinge a 202. Below the hinge a 202, there is a metering plate a 203. On the surface of the metering plate a 203, there is an activity groove 204. Inside the activity groove 204, there is an activity rod 205. The activity rod 205 is a telescopic structure. On one side of the activity rod 205, there is a metering plate b 206. On one side of the metering plate b 206, there is a threaded shaft a 207. On one side of the threaded shaft a 207, there is a cylinder 208. On one side of the cylinder 208, there is a threaded shaft b 209. The threaded shaft b 209 is arranged on the inner wall of the machine body 1. On the surface of the feed inlet 201, there is a hinge b 2011. On one side of the hinge b 2011, there is a mounting plate 2012. Below the mounting plate 2012, there is a spring a 2013. At one end of the mounting plate 2012, there is a protective pad 2014. On the surface of the protective pad 2014, there are fixing bolts 2015. On the surface of the feed inlet 201, there is a scale bar 2016.

[0030] Among them: During the process of the automatic raw material supply device for highly dispersible expanded ammonium nitrate explosive automatically supplying highly dispersible expanded ammonium nitrate explosive, the switch of the cylinder 208 can be turned on first. Under the action of the cylinder 208, the cylinder 208 drives the metering plate b 206 to move. Then, the metering plate b 206 can be used to quantitatively process the explosive raw materials. At the same time, under the action of the hinge a 202, the hinge a 202 can be used to drive the metering plate a 203 and the metering plate b 206 to rotate, avoiding that most of them will not quantitatively process the explosive inside the supply device, which will lead to too much or too little quality of the supplied explosive. When the explosive raw materials are too much or too little, it is easy to cause errors in the production of the explosive. At the same time, when the metering plate a 203 and the metering plate b 206 rotate, the activity rod 205 will enter the inside of the activity groove 204 to fix the metering plate a 203 and the metering plate b 206. The mounting plate 2012 can be pulled first. Under the telescopic and resetting action of the spring a 2013, the spring a 2013 drives the mounting plate 2012 to perform telescopic reset, and then the mounting plate 2012 can be used to install the scale bar 2016.

[0031] Please refer to Figure 3 , An automatic raw material supply device for highly dispersible expanded ammonium nitrate explosive. The drying mechanism 3 includes a chute a 301, which is opened on the surface of the inner wall of the machine body 1. Inside the chute a 301, a slider a 302 is fitted. On the surface of the slider a 302, there is a rotating block 303 fixedly connected. On the surface of the rotating block 303, there are air outlet holes 304 arranged at equal intervals. Inside the rotating block 303, there is a rotating shaft 305 sleeved. Above the rotating shaft 305, there is a motor 306 flange-connected. On the surface of the rotating shaft 305, there is a hinge c 307 fixedly connected. On one side of the hinge c 307, there is a stirring blade 308. On one side of the stirring blade 308, there is a spring b 309 welded.

[0032] Among them: During the process of automatically supplying the highly dispersible expanded ammonium nitrate explosive by the automatic raw material supply device for the highly dispersible expanded ammonium nitrate explosive, by providing a drying mechanism 3, the switch of the motor 306 can be turned on first. Under the action of the motor 306, the rotating shaft 305 is driven by the motor 306 to rotate. The rotating shaft 305 then drives the stirring blades 308 to stir the items, facilitating the drying of the items. At the same time, the rotating shaft 305 drives the rotating block 303 to rotate, thereby driving the air outlet holes 304 on the surface of the rotating block 303 to rotate, so that the air outlet holes 304 can rotate 360 degrees inside the machine body 1, enabling the hot air to dry the explosive raw materials more fully.

[0033] The working principle of the present utility model is: During the process of automatically supplying the highly dispersible expanded ammonium nitrate explosive by the automatic raw material supply device for the highly dispersible expanded ammonium nitrate explosive, the switch of the cylinder 208 can be turned on first. Under the action of the cylinder 208, the cylinder 208 drives the metering plate b206 to move, and then the metering plate b206 can quantitatively control the explosive raw materials. At the same time, under the action of the hinge a202, the hinge a202 drives the metering plate a203 and the metering plate b206 to rotate, preventing most from not quantitatively processing the explosive inside the supply device, which may lead to too much or too little quality of the supplied explosive. When the explosive raw materials are too much or too little, it is likely to cause errors in the production of the explosive. At the same time, while the metering plate a203 and the metering plate b206 are rotating, the movable rod 205 enters the inner side of the movable groove 204 to fix the metering plate a203 and the metering plate b206. The mounting plate 2012 can be pulled first. Under the telescopic and resetting action of the spring a2013, the spring a2013 drives the mounting plate 2012 to perform telescopic reset, and then the mounting plate 2012 can be used to install the scale bar 2016. Secondly, by providing a drying mechanism 3, the switch of the motor 306 can be turned on first. Under the action of the motor 306, the rotating shaft 305 is driven by the motor 306 to rotate. The rotating shaft 305 then drives the stirring blades 308 to stir the items, facilitating the drying of the items. At the same time, the rotating shaft 305 drives the rotating block 303 to rotate, thereby driving the air outlet holes 304 on the surface of the rotating block 303 to rotate, so that the air outlet holes 304 can rotate 360 degrees inside the machine body 1, enabling the hot air to dry the explosive raw materials more fully.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic raw material supply device for high-dispersion expanded ammonium nitrate explosive, comprising a body (1), characterized in that: A quantitative mechanism (2) is arranged above the machine body (1), a drying mechanism (3) is arranged inside the machine body (1), a fixing mechanism (4) is arranged above the machine body (1), an air inlet (5) is arranged on one side of the fixing mechanism (4), and a discharge port (6) is arranged on the surface of the machine body (1); The quantitative mechanism (2) comprises a feed port (201), the feed port (201) is provided above the machine body (1), a hinge a (202) is provided below the feed port (201), a quantitative plate a (203) is provided below the hinge a (202), a movable groove (204) is provided on the surface of the quantitative plate a (203), a movable rod (205) is provided inside the movable groove (204), the movable rod (205) is a telescopic structure, a quantitative plate b (206) is provided on one side of the movable rod (205), a threaded shaft a (207) is provided on one side of the quantitative plate b (206), a cylinder (208) is provided on one side of the threaded shaft a (207), a threaded shaft b (209) is provided on one side of the cylinder (208), and the threaded shaft b (209) is provided on the inner wall of the machine body (1).

2. The automatic raw material supply device for high-dispersion expanded ammonium nitrate explosive according to claim 1 is characterized in that: A hinge b (2011) is provided on the surface of the feed port (201), a mounting plate (2012) is provided on one side of the hinge b (2011), and a spring a (2013) is provided below the mounting plate (2012).

3. The automatic raw material supply device for high-dispersion expanded ammonium nitrate explosive according to claim 2 is characterized in that: A protective pad (2014) is provided at one end of the mounting plate (2012), a fixing bolt (2015) is provided on the surface of the protective pad (2014), and a scale bar (2016) is provided on the surface of the feed port (201).

4. The automatic raw material supply device for high-dispersion expanded ammonium nitrate explosive according to claim 1 is characterized in that: The drying mechanism (3) comprises a slide groove a (301), wherein the slide groove a (301) is provided on the inner wall surface of the machine body (1), a slider a (302) is installed on the inner side of the slide groove a (301), a rotating block (303) is fixedly connected to the surface of the slider a (302), and air outlet holes (304) are provided on the surface of the rotating block (303) at equal intervals.

5. The automatic raw material supply device for high-dispersion expanded ammonium nitrate explosive according to claim 4, characterized in that: A rotating shaft (305) is sleeved on the inner side of the rotating block (303), and a motor (306) is flange-connected on the upper side of the rotating shaft (305).

6. The automatic raw material supply device for high-dispersion expanded ammonium nitrate explosive according to claim 5, characterized in that: A hinge c (307) is fixedly connected to the surface of the rotating shaft (305), a stirring blade (308) is arranged on one side of the hinge c (307), and a spring b (309) is welded to one side of the stirring blade (308).

7. The automatic raw material supply device for high-dispersion expanded ammonium nitrate explosive according to claim 1 is characterized in that: The fixing mechanism (4) comprises a slide groove b (401), wherein the slide groove b (401) is provided on the surface of the machine body (1), a slider b (402) is mounted on the inner side of the slide groove b (401), and a clamp (403) is fixedly connected to one side of the slider b (402).

8. The automatic raw material supply device for high-dispersion expanded ammonium nitrate explosive according to claim 7, characterized in that: A limiting groove (404) is provided on the surface of the clamp (403), and a limiting rod (405) is installed in cooperation with the inner side of the limiting groove (404).

Images