CN214717394U - Automatic raw material proportioning and grinding system for dry powder extinguishing agent - Google Patents
Automatic raw material proportioning and grinding system for dry powder extinguishing agent Download PDFInfo
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- CN214717394U CN214717394U CN202121108401.0U CN202121108401U CN214717394U CN 214717394 U CN214717394 U CN 214717394U CN 202121108401 U CN202121108401 U CN 202121108401U CN 214717394 U CN214717394 U CN 214717394U
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Abstract
The technical scheme of the utility model is realized like this: the utility model provides a dry powder extinguishing agent raw and other materials automatic blending grinding system which characterized in that: the grinding device comprises a box body, wherein a partition plate is horizontally arranged in the box body, a grinding cylinder is arranged at the upper end of the partition plate, an electric control valve is arranged at the bottom in the grinding cylinder, a motor is fixed at the upper end of the box body, the output end of the motor penetrates into the box body and is fixedly provided with a coupler, a first hydraulic cylinder is arranged at the lower end of the coupler, a grinding disc is arranged at the output end of the bottom of the first hydraulic cylinder, a guide block is arranged in the grinding cylinder, and a material receiving groove is arranged in the box body; the box body is also provided with a feeding cylinder, a weighing sensor is horizontally arranged in the feeding cylinder, the lower end of the weighing sensor is provided with a slide rail, a slide block is arranged in the slide rail, and a second hydraulic cylinder is also arranged in the feeding cylinder; the utility model has the advantages that: the powder grinding effect is good, the efficiency is high, and the powder can be weighed during feeding.
Description
Technical Field
The utility model belongs to the technical field of fire-fighting equipment apparatus for producing technique and specifically relates to a dry powder extinguishing agent raw and other materials automatic blending milling system.
Background
The dry powder fire extinguishing agent is fine particles prepared by mixing and grinding fire extinguishing base materials (such as baking soda, ammonium carbonate, ammonium salt of phosphoric acid and the like), a proper amount of lubricants (magnesium stearate, mica powder, talcum powder and the like) and a small amount of moisture-proof agents (silica gel), can be filled in various types of portable and fixed dry powder fire extinguishing devices, can be used with a fluoroprotein foam extinguishing agent and a water film-forming foam extinguishing agent for fighting initial fire of an oil tank, can quickly control flame development and has the function of quickly extinguishing fire; the sprayed powder has dense concentration and fine particles, and can form an isolation layer for obstructing combustion when covered on a solid comburent, and simultaneously, non-combustible gas is separated out, so that the oxygen concentration in the air is reduced, and the flame is extinguished; the dry powder extinguishing agent is dry and easy-to-flow fine powder for extinguishing fire, and consists of inorganic salt with fire extinguishing effect and a small amount of additive which are dried, crushed and mixed to form fine solid powder; the grinding efficiency is low, the crocus is not even enough in the raw materials crushing during current dry powder production, influences the use of fire extinguisher, and need weigh quantitative raw materials before grinding usually and carry out the crocus again, and is comparatively troublesome.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model aims to provide a dry powder extinguishing agent raw and other materials automatic blending crocus system for solve the problem among the above-mentioned background art.
The technical scheme of the utility model is realized like this: the utility model provides a dry powder extinguishing agent raw and other materials automatic blending grinding system which characterized in that: the grinding device comprises a box body, wherein a partition plate is horizontally arranged in the box body, a grinding cylinder is arranged at the upper end of the partition plate, an electric control valve is arranged at the bottom in the grinding cylinder, the electric control valve extends downwards to be communicated with the lower end of the partition plate, a motor is fixed at the upper end of the box body, the output end of the motor penetrates into the box body and is fixed with a coupler, a first hydraulic cylinder is arranged at the lower end of the coupler, a grinding disc is arranged at the output end of the bottom of the first hydraulic cylinder, a guide block is arranged in the grinding cylinder, and a material receiving groove is formed in the box body at the lower end of the partition plate; still install the feeding section of thick bamboo of bottom and grinding vessel intercommunication on the box, the level is provided with the inductor of weighing in the feeding section of thick bamboo, the one end and the feeding section of thick bamboo rotation of inductor of weighing are connected, the inductor lower extreme of weighing is provided with the slide rail, be provided with the slider in the slide rail, still install the second pneumatic cylinder in the feeding section of thick bamboo, the second pneumatic cylinder is located the inductor lower extreme of weighing and its output and slider are articulated, be provided with the stopper in the inductor upper end of weighing on the feeding section of thick bamboo inner wall.
Preferably: the box body is provided with an opening for the receiving trough to pass in and out, and the bottom of the receiving trough is provided with a roller.
Preferably: still be provided with screening mechanism in the box, screening mechanism includes that the level sets up the sieve at the baffle lower extreme, the sieve is located receives the silo upper end, the electromagnetic shaker is installed to the sieve lower extreme, both ends all are provided with the supporting shoe about the inner wall of box, the both ends of sieve are erect respectively on the supporting shoe of both sides, the supporting shoe upper end is provided with the spring, the both ends of spring respectively with supporting shoe and sieve fixed connection.
Preferably: the improved box is characterized in that a discharge port is formed in one side of the sieve plate on the box body, a material pushing mechanism is arranged on one side, away from the discharge port, of the box body, the material pushing mechanism comprises a cylinder, a push rod and a push block, the cylinder is installed on the side wall of the box body, the push rod is controlled by the cylinder and installed on the output end of the cylinder, the push block is arranged on the sieve plate, the push rod penetrates through the box body and is connected with the push block, and the push block is in contact with the upper surface of the sieve plate.
Preferably: the lower end of the pushing block is provided with a soft brush, and the soft brush is in contact with the upper surface of the sieve plate.
The utility model has the advantages that: when the utility model is used for feeding, the weighing sensor is kept horizontal, various dry powder raw materials are added from the upper end of the feeding cylinder, the raw materials are on the bearing sensor, when the weighing sensor senses that the added raw materials meet the requirement, the flour stops being added, the sliding block is driven to move through the contraction movement of the second hydraulic cylinder, so that the weighing sensor is inclined, and the raw materials enter the grinding cylinder in the box body; through the arrangement of the weighing sensor, the raw materials are weighed while feeding, the use is convenient, the materials are not required to be added after weighing, and the working efficiency is improved; the raw materials enter the lower end of the grinding disc through the guide of the guide block after entering the grinding cylinder, the starting motor drives the first hydraulic cylinder to rotate through the coupler, the grinding disc rotates to grind the raw materials, the first hydraulic cylinder drives the grinding disc to ascend and descend for grinding, the electric control valve is opened after grinding and crushing reach a certain degree, and the ground raw materials fall into the material receiving groove to be collected and discharged; high grinding efficiency and uniform grinding.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a feeding cylinder according to an embodiment of the present invention;
the examples in the figure are: the automatic grinding machine comprises a box body 1, a partition plate 2, a grinding cylinder 3, an electric control valve 4, a motor 5, a coupler 6, a first hydraulic cylinder 7, a grinding disc 8, a guide block 9, a material receiving groove 10, a feeding cylinder 11, a weighing inductor 12, a sliding rail 13, a sliding block 14, a second hydraulic cylinder 15, a limiting block 16, a roller 17, a sieve plate 18, a vibrator 19, a supporting block 20, a spring 21, a discharge port 22, an air cylinder 23, a push rod 24, a push block 25 and a soft brush 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 and 2, the utility model discloses an automatic blending and grinding system for raw materials of dry powder fire extinguishing agent, in the specific embodiment of the utility model, including a box body 1, a baffle 2 is horizontally arranged in the box body 1, a grinding cylinder 3 is installed at the upper end of the baffle 2, an electric control valve 4 is installed at the bottom in the grinding cylinder 3, the electric control valve 4 extends downwards to be communicated with the lower end of the baffle 2, a motor 5 is fixed at the upper end of the box body 1, the output end of the motor 5 penetrates into the box body 1 and is fixed with a coupler 6, the lower end of the coupler 6 is provided with a first hydraulic cylinder 7, a grinding disc 8 is installed at the output end of the bottom of the first hydraulic cylinder 7, a guide block 9 is arranged in the grinding cylinder 3, and a receiving groove 10 is arranged at the lower end of the baffle 2 in the box body 1; still install the feeding section of thick bamboo 11 of bottom and grinding vessel 3 intercommunication on the box 1, the level is provided with the inductor 12 of weighing in the feeding section of thick bamboo 11, the one end and the feeding section of thick bamboo 11 of inductor 12 of weighing rotate to be connected, the inductor 12 lower extreme of weighing is provided with slide rail 13, be provided with slider 14 in the slide rail 13, still install second pneumatic cylinder 15 in the feeding section of thick bamboo 11, second pneumatic cylinder 15 is located inductor 12 lower extreme of weighing and its output and slider 14 are articulated, be provided with stopper 16 in the inductor 12 upper end of weighing on the 11 inner walls of feeding section of thick bamboo.
According to the technical scheme, during feeding, the weighing sensor is kept horizontal, various dry powder raw materials are added from the upper end of the feeding cylinder, the raw materials are placed on the bearing sensor, when the weighing sensor senses that the added raw materials meet requirements, flour is stopped to be added, the sliding block is driven to move through the contraction movement of the second hydraulic cylinder, the weighing sensor is inclined, and the raw materials enter the grinding cylinder in the box body; through the arrangement of the weighing sensor, the raw materials are weighed while feeding, the use is convenient, the materials are not required to be added after weighing, and the working efficiency is improved; the raw materials enter the lower end of the grinding disc through the guide of the guide block after entering the grinding cylinder, the starting motor drives the first hydraulic cylinder to rotate through the coupler, the grinding disc rotates to grind the raw materials, the first hydraulic cylinder drives the grinding disc to ascend and descend for grinding, the electric control valve is opened after grinding and crushing reach a certain degree, and the ground raw materials fall into the material receiving groove to be collected and discharged; high grinding efficiency and uniform grinding.
In this embodiment, the box body 1 is provided with an opening for the receiving trough 10 to go in and out, and the bottom of the receiving trough 10 is provided with a roller 17; the business turn over of receiving the silo of being convenient for, the ejection of compact of the material after the convenient grinding is smashed.
Example 2
As shown in fig. 1, the present embodiment is different from the above embodiments in that: in this embodiment, a screening mechanism is further arranged in the box body 1, the screening mechanism includes a screen plate 18 horizontally arranged at the lower end of the partition plate 2, the screen plate 18 is located at the upper end of the material receiving groove 10, a vibrator 19 is installed at the lower end of the screen plate 18, supporting blocks 20 are respectively arranged at the left end and the right end of the inner wall of the box body 1, two ends of the screen plate 18 are respectively erected on the supporting blocks 20 at two sides, a spring 21 is arranged at the upper end of the supporting block 20, and two ends of the spring 21 are respectively fixedly connected with the supporting block 20 and the screen plate 18.
In this embodiment, be provided with discharge gate 22 in one side of sieve 18 on box 1, one side of keeping away from discharge gate 22 is provided with pushing equipment on box 1, pushing equipment is including installing cylinder 23 on the box 1 lateral wall, installing on the cylinder 23 output and receiving push rod 24 and locating the ejector pad 25 on the sieve 18 of cylinder 23 control, push rod 24 penetrates box 1 and is connected with ejector pad 25, ejector pad 25 contacts with the sieve 18 upper surface.
Through above-mentioned technical scheme, open the automatically controlled valve after, the raw materials that grind drop on the screen cloth, filter by the material after the screen cloth is to the crocus, the electromagnetic shaker is to driving the screen cloth vibrations and realizing the screening work, the meticulous material that reaches the requirement gets into to receive the inslot through the screen cloth and collects, partly unqualified raw materials are left on the screen cloth, start the cylinder and promote the ejector pad and remove to the discharge gate, release the material on the screen cloth from the discharge gate, the unqualified raw materials of discharge is fed again and is ground.
In this embodiment, the lower end of the push block 25 is provided with a fur brush 26 which contacts the upper surface of the screen plate 18.
Through above-mentioned technical scheme, the setting of pappus brush is convenient for promote the material, dredges the hole on the screen cloth simultaneously, guarantees the stability of crocus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a dry powder extinguishing agent raw and other materials automatic blending grinding system which characterized in that: the grinding device comprises a box body, wherein a partition plate is horizontally arranged in the box body, a grinding cylinder is arranged at the upper end of the partition plate, an electric control valve is arranged at the bottom in the grinding cylinder, the electric control valve extends downwards to be communicated with the lower end of the partition plate, a motor is fixed at the upper end of the box body, the output end of the motor penetrates into the box body and is fixed with a coupler, a first hydraulic cylinder is arranged at the lower end of the coupler, a grinding disc is arranged at the output end of the bottom of the first hydraulic cylinder, a guide block is arranged in the grinding cylinder, and a material receiving groove is formed in the box body at the lower end of the partition plate; still install the feeding section of thick bamboo of bottom and grinding vessel intercommunication on the box, the level is provided with the inductor of weighing in the feeding section of thick bamboo, the one end and the feeding section of thick bamboo rotation of inductor of weighing are connected, the inductor lower extreme of weighing is provided with the slide rail, be provided with the slider in the slide rail, still install the second pneumatic cylinder in the feeding section of thick bamboo, the second pneumatic cylinder is located the inductor lower extreme of weighing and its output and slider are articulated, be provided with the stopper in the inductor upper end of weighing on the feeding section of thick bamboo inner wall.
2. The automatic raw material proportioning and pulverizing system of a dry powder extinguishing agent according to claim 1, wherein: the box body is provided with an opening for the receiving trough to pass in and out, and the bottom of the receiving trough is provided with a roller.
3. The automatic raw material proportioning and pulverizing system of a dry powder fire extinguishing agent according to claim 1 or 2, wherein: still be provided with screening mechanism in the box, screening mechanism includes that the level sets up the sieve at the baffle lower extreme, the sieve is located receives the silo upper end, the electromagnetic shaker is installed to the sieve lower extreme, both ends all are provided with the supporting shoe about the inner wall of box, the both ends of sieve are erect respectively on the supporting shoe of both sides, the supporting shoe upper end is provided with the spring, the both ends of spring respectively with supporting shoe and sieve fixed connection.
4. The automatic raw material proportioning and pulverizing system of a dry powder extinguishing agent according to claim 3, wherein: the improved box is characterized in that a discharge port is formed in one side of the sieve plate on the box body, a material pushing mechanism is arranged on one side, away from the discharge port, of the box body, the material pushing mechanism comprises a cylinder, a push rod and a push block, the cylinder is installed on the side wall of the box body, the push rod is controlled by the cylinder and installed on the output end of the cylinder, the push block is arranged on the sieve plate, the push rod penetrates through the box body and is connected with the push block, and the push block is in contact with the upper surface of the sieve plate.
5. The automatic raw material proportioning and pulverizing system of a dry powder extinguishing agent according to claim 4, wherein: the lower end of the pushing block is provided with a soft brush, and the soft brush is in contact with the upper surface of the sieve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121108401.0U CN214717394U (en) | 2021-05-24 | 2021-05-24 | Automatic raw material proportioning and grinding system for dry powder extinguishing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121108401.0U CN214717394U (en) | 2021-05-24 | 2021-05-24 | Automatic raw material proportioning and grinding system for dry powder extinguishing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214717394U true CN214717394U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121108401.0U Active CN214717394U (en) | 2021-05-24 | 2021-05-24 | Automatic raw material proportioning and grinding system for dry powder extinguishing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214717394U (en) |
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2021
- 2021-05-24 CN CN202121108401.0U patent/CN214717394U/en active Active
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