CN210560158U - Novel expanded ammonium nitrate explosive density regulator adding device - Google Patents
Novel expanded ammonium nitrate explosive density regulator adding device Download PDFInfo
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- CN210560158U CN210560158U CN201921277422.8U CN201921277422U CN210560158U CN 210560158 U CN210560158 U CN 210560158U CN 201921277422 U CN201921277422 U CN 201921277422U CN 210560158 U CN210560158 U CN 210560158U
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- ammonium nitrate
- speed reducer
- feeding
- nitrate explosive
- spiral
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Abstract
The utility model relates to an add the technical field of equipment, more specifically say, it relates to a novel popped ammonium nitrate explosive density adjustment agent adds device, and its technical scheme main points are: including mounting platform, the mounting platform surface is provided with the mounting bracket, the feed bin has set firmly on the mounting bracket, feed bin lower extreme level is provided with the conveying pipe, the conveying pipe is linked together with the feed bin, just the conveying pipe internal rotation is connected with the screw axis, it still is equipped with motor and speed reducer still to lie in conveying pipe one side on the mounting platform, the motor is connected with the speed reducer transmission, the speed reducer is connected with the screw axis transmission, the lateral surface bottom intercommunication that speed reducer one side was kept away from to the conveying pipe is provided with the discharge gate, the dog-house has been seted up at the. The utility model can uniformly disperse the regulator into the expanded ammonium nitrate explosive to ensure the density and performance of the explosive; the feeding of workers is convenient and the operation is safe; the agglomeration risk of the expanded ammonium nitrate explosive is reduced.
Description
Technical Field
The utility model relates to a add the technical field of equipment, more specifically say, it relates to a novel popped ammonium nitrate explosive density adjustment agent adds device.
Background
The industrial explosive is also called civil explosive, and is an explosive mixture formed by using oxidant and combustible agent as main body and according to the oxygen balance principle, belonging to non-ideal explosive. The industrial explosive has the characteristics of low cost, simple manufacture, reliable application and the like, thereby being widely applied to the aspects of coal mine metallurgy, petroleum geology, transportation, hydropower, forestry construction, metal processing, blasting control and the like.
The ammonium nitrate explosive as one of industrial explosives has high sensitivity, good explosion performance and high explosion power, and because the ammonium nitrate explosive has serious hygroscopicity and caking property, in the manufacturing process of the ammonium nitrate explosive, a worker adds a regulator into the ammonium nitrate explosive after adding metal powder and the explosive. However, the expanded ammonium nitrate produced in spring, summer and rainy season has light density and is easy to agglomerate and harden.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a novel adding device for a density regulator of an expanded ammonium nitrate explosive, which can uniformly disperse the regulator into the expanded ammonium nitrate explosive to ensure the density and the performance of the explosive; the feeding of workers is convenient and the operation is safe; the agglomeration risk of the expanded ammonium nitrate explosive is reduced.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel popped ammonium nitrate explosive density adjustment agent adds device, includes mounting platform, the mounting platform surface is provided with the mounting bracket, the feed bin has set firmly on the mounting bracket, feed bin lower extreme level is provided with the conveying pipe, the conveying pipe is linked together with the feed bin, just the conveying pipe internal rotation is connected with the screw axis, it still is equipped with motor and speed reducer still to lie in conveying pipe one side on the mounting platform, the motor is connected with the speed reducer transmission, the speed reducer is connected with screw axis transmission, the lateral surface bottom intercommunication that speed reducer one side was kept away from to the conveying pipe is provided with the discharge gate, the dog-house has been seted.
Through adopting above-mentioned technical scheme, the staff drops into the feed bin with the regulator through the dog-house in, the motor drives the screw axis rotation with the speed reducer jointly, thereby evenly carry the regulator in the feed bin to discharge gate department, because the spiral transmission of screw axis, even the regulator has caked or hardened because of the weather reason, but the screw axis is at rotatory in-process, can break up the regulator, reach the effect of even interpolation, and when the one addition of regulator was big, follow-up no longer needs the staff operation, reduce staff's intensity of labour, improve the quality of popped ammonium nitrate explosive.
The utility model discloses further set up to: the two ends of the feeding pipe are coaxially provided with spiral end plates, and the two ends of the spiral shaft are rotatably connected with the two spiral end plates respectively.
By adopting the technical scheme, the spiral end plate plays a role in supporting and centering the spiral shaft, so that the rotation of the spiral shaft can be more stable in the power output process of the transmission component to the spiral shaft, the overall stability of the adding device is improved, and the conveying work of the spiral shaft is more reliable.
The utility model discloses further set up to: the spiral end plate is provided with a middle hole, a sealing ring is sleeved on the outer periphery of the spiral shaft in the middle hole, and a clamping hole for mounting the sealing ring is formed in the hole wall of the middle hole.
By adopting the technical scheme, the sealing ring is added, so that the regulator of the screw shaft in the conveying work can be prevented from being raised out of the outside, and the environment pollution and the operation safety endangering workers are avoided.
The utility model discloses further set up to: the two spiral end plates are coaxially provided with square seats on the side wall outside the feeding pipe, bearings are embedded in the square seats, and two ends of the spiral shaft are respectively and fixedly connected with the two bearings in a coaxial mode.
By adopting the technical scheme, the rotation stability of the screw shaft is improved, the installation is convenient, the screw shaft is supported to rotate, the friction coefficient of the screw shaft in the movement process is reduced, and the service life of the screw shaft is prolonged.
The utility model discloses further set up to: the screw shaft is provided with a pin coupling, the output shaft of the speed reducer is embedded in one port of the pin coupling, and one end of the screw shaft, which is close to the motor, extends out of the bearing and is embedded in the other port of the pin coupling.
Through adopting above-mentioned technical scheme, through the pin shaft coupling transmission between speed reducer and the screw axis, and the pin shaft coupling can play buffering damping's effect at driven in-process, further improves screw axis and carries the stability of work, and the pin shaft coupling simple structure, manufacturing are easy, easy maintenance and long-lived, also have better economic benefits simultaneously.
The utility model discloses further set up to: and a magnetic frame is embedded in the inner wall of the feeding port.
Through adopting above-mentioned technical scheme, the magnetic frame can be in advance to the ferromagnetic impurity in the regulator, plays the effect of preliminary screening to the regulator that drops into in the feed bin.
The utility model discloses further set up to: the top of the storage bin is positioned on one side of the feed inlet and is provided with a pressure discharge port.
Through adopting above-mentioned technical scheme, arrange the pressure port and play the pressure release effect to feed bin inside.
The utility model discloses further set up to: the feeding device comprises a mounting platform, a feeding platform, a material storage bin and a stair, wherein the material feeding platform is arranged on one side of the mounting platform and horizontally and fixedly connected to the upper end of the mounting frame, one end, far away from the material storage bin, of the material feeding platform is obliquely provided with the stair, and the other end of the stair abuts against the.
Through adopting above-mentioned technical scheme, during the staff can throw into the dog-house through stair with the adjustment agent very conveniently, the operation of staff to the feed bin is greatly made things convenient for.
To sum up, the utility model discloses following beneficial effect has:
firstly, the adding device is simple in overall structure, easy to manufacture and convenient to maintain, a worker can add the regulator through the adding device, the regulator can be more uniformly added into the expanded ammonium nitrate explosive through the rotary conveying of the spiral shaft, and further the expanded ammonium nitrate explosive is prevented from being agglomerated or hardened;
secondly, the spiral shaft is stable in rotation, reliable in operation and low in manufacturing cost;
thirdly, the operation of workers is facilitated, so that the labor intensity is reduced, and the operation safety of the workers is ensured.
Drawings
FIG. 1 is a front view of the structure of an addition device in the present embodiment;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a structural side view of the adding apparatus of the present embodiment.
In the figure: 1. a storage bin; 2. a feeding port; 3. a magnetic frame; 4. a pressure discharge port; 5. a mounting frame; 6. a feed pipe; 7. a spiral end plate; 8. a discharge port; 9. mounting a platform; 10. a screw shaft; 11. a motor; 12. a speed reducer; 13. a pin coupling; 14. a square base; 15. a bearing; 16. a seal ring; 17. a clamping hole; 18. a mesopore; 19. a feeding platform; 20. stairs.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1 to 3, a novel bulking ammonium nitrate explosive density adjusting agent adds device, including mounting platform 9, mounting platform 9 surface is provided with mounting bracket 5, feed bin 1 has set firmly on mounting bracket 5, the lower extreme level of feed bin 1 is provided with conveying pipe 6, conveying pipe 6 is linked together with feed bin 1, and the internal rotation of conveying pipe 6 is connected with screw axis 10, it still is equipped with motor 11 and speed reducer 12 still to lie in conveying pipe 6 one side on mounting platform 9, motor 11 is connected with speed reducer 12 transmission, speed reducer 12 is connected with screw axis 10 transmission, the lateral surface bottom intercommunication that conveying pipe 6 kept away from speed reducer 12 one side is provided with discharge gate 8, dog-house 2 that supplies the staff to throw the material is still seted up at the top of feed bin 1.
Specifically, the two ends of the feeding pipe 6 are coaxially provided with spiral end plates 7, the two ends of the spiral shaft 10 are rotatably connected with the two spiral end plates 7 respectively, the spiral end plates 7 are provided with middle holes 18, a sealing ring 16 is sleeved on the outer peripheral edge of the spiral shaft 10 located in the middle holes 18, a clamping hole 17 for mounting the sealing ring 16 is formed in the hole wall of the middle holes 18, and the sealing ring 16 can prevent an adjusting agent in the feeding pipe 6 from being scattered out of the external environment.
For optimization, the two spiral end plates 7 are coaxially provided with square seats 14 on the side walls outside the feeding pipe 6, bearings 15 are embedded in the two square seats 14, and two ends of the spiral shaft 10 are respectively and coaxially and fixedly connected with the two bearings 15.
A pin coupling 13 is arranged between the speed reducer 12 and the screw shaft 10, an output shaft of the speed reducer 12 is embedded in one end port of the pin coupling 13, and one end of the screw shaft 10 close to the motor 11 extends out of the outer side of the bearing 15 and is embedded in the other end port of the pin coupling 13. The inner wall of the feed inlet 2 is embedded with a magnetic frame 3, and the magnetic frame 3 can preliminarily screen the regulator in the feed bin 1 to filter out ferromagnetic impurities. The top of the storage bin 1 is positioned at one side of the feed inlet 2 and is also provided with a pressure discharge port 4. Be located mounting platform 9 one side and be provided with material platform 19 of throwing, throw the horizontal rigid coupling of material platform 19 in mounting bracket 5 upper end, throw the one end that material platform 19 kept away from feed bin 1 and still incline to be provided with stair 20, the other end of stair 20 is contradicted subaerial.
The implementation principle of the embodiment is as follows: a worker climbs to the feeding platform 19 through the stairs 20, the regulator is fed into the feeding port 2 of the storage bin 1, the regulator in the storage bin 1 falls onto the screw shaft 10, the motor 11 drives the speed reducer 12 to rotate, the speed reducer 12 drives the screw shaft 10 to rotate, and the screw shaft 10 further uniformly conveys the regulator to the discharge port 8.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel expanded ammonium nitrate explosive density adjustment agent adds device which characterized in that: the device comprises an installation platform, wherein an installation frame is arranged on the surface of the installation platform, a storage bin is fixedly arranged on the installation frame, a feeding pipe is horizontally arranged at the lower end of the storage bin, the feeding pipe is communicated with the storage bin, a spiral shaft is rotatably connected in the feeding pipe, spiral end plates are coaxially arranged at two ends of the feeding pipe, and two ends of the spiral shaft are respectively rotatably connected with the two spiral end plates; the spiral end plate is provided with a middle hole, a sealing ring is sleeved on the outer periphery of the spiral shaft in the middle hole, and a clamping hole for mounting the sealing ring is formed in the hole wall of the middle hole; a motor and a speed reducer are further arranged on one side, located on the feeding pipe, of the mounting platform, the motor is in transmission connection with the speed reducer, the speed reducer is in transmission connection with the screw shaft, a discharge hole is communicated and arranged at the bottom of the outer side face of the feeding pipe, away from one side of the speed reducer, and a feeding port is formed in the top of the storage bin; and a magnetic frame is embedded in the inner wall of the feeding port.
2. The novel expanded ammonium nitrate explosive density regulator adding device according to claim 1, characterized in that: the two spiral end plates are coaxially provided with square seats on the side wall outside the feeding pipe, bearings are embedded in the square seats, and two ends of the spiral shaft are respectively and fixedly connected with the two bearings in a coaxial mode.
3. The novel expanded ammonium nitrate explosive density regulator adding device according to claim 1, characterized in that: the screw shaft is provided with a pin coupling, the output shaft of the speed reducer is embedded in one port of the pin coupling, and one end of the screw shaft, which is close to the motor, extends out of the bearing and is embedded in the other port of the pin coupling.
4. The novel expanded ammonium nitrate explosive density regulator adding device according to claim 1, characterized in that: the top of the storage bin is positioned on one side of the feed inlet and is provided with a pressure discharge port.
5. The novel expanded ammonium nitrate explosive density regulator adding device according to claim 1, characterized in that: the feeding device comprises a mounting platform, a feeding platform, a material storage bin and a stair, wherein the material feeding platform is arranged on one side of the mounting platform and horizontally and fixedly connected to the upper end of the mounting frame, one end, far away from the material storage bin, of the material feeding platform is obliquely provided with the stair, and the other end of the stair abuts against the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921277422.8U CN210560158U (en) | 2019-08-08 | 2019-08-08 | Novel expanded ammonium nitrate explosive density regulator adding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921277422.8U CN210560158U (en) | 2019-08-08 | 2019-08-08 | Novel expanded ammonium nitrate explosive density regulator adding device |
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| CN210560158U true CN210560158U (en) | 2020-05-19 |
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| CN201921277422.8U Active CN210560158U (en) | 2019-08-08 | 2019-08-08 | Novel expanded ammonium nitrate explosive density regulator adding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653297A (en) * | 2022-05-12 | 2022-06-24 | 佛山市品王科技有限公司 | Strong dispenser MS of 5000L glues production bottom spiral discharge mechanism |
-
2019
- 2019-08-08 CN CN201921277422.8U patent/CN210560158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653297A (en) * | 2022-05-12 | 2022-06-24 | 佛山市品王科技有限公司 | Strong dispenser MS of 5000L glues production bottom spiral discharge mechanism |
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