CN111921143B - Special high-efficient sand structure of going out of fire control sandbox - Google Patents
Special high-efficient sand structure of going out of fire control sandbox Download PDFInfo
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- CN111921143B CN111921143B CN202010802637.8A CN202010802637A CN111921143B CN 111921143 B CN111921143 B CN 111921143B CN 202010802637 A CN202010802637 A CN 202010802637A CN 111921143 B CN111921143 B CN 111921143B
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- fixed
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- outlet structure
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
Abstract
The invention discloses a special high-efficiency sand outlet structure for a fire-fighting sand box, which comprises an installation frame, a collision device, a discharge pipe, a sealing mechanism, a hopper, a packing auger, a spring and a supporting plate, wherein the collision device is installed at the front end of the top of the installation frame, and when the collision device is driven by an independent motor, a transmission mechanism moves to make an impact block installed in a sleeve to repeatedly collide with the hopper, and the supporting plate is shaken by matching with the spring in the hopper to shake and disperse agglomerated sand, so that the blockage is reduced, and the working efficiency is improved; be provided with airtight mechanism bottom the discharging pipe, install electric putter in the airtight mechanism, can seal the connecting cylinder by electric putter drive sealed board, sealed effectual reduces manual operation.
Description
Technical Field
The invention relates to the field related to fire-fighting sandbox accessories, in particular to a special efficient sand outlet structure for a fire-fighting sandbox.
Background
Fire control is to eliminate hidden troubles and prevent disasters (i.e. to prevent and solve human, natural and accidental disasters in life, work and learning processes), and the narrow meaning of the fire control is that: the meaning of (putting out) conflagration, the fire apparatus has the multiple, and fire control sandbox is also indispensable, in the current more intelligent fire control sandbox, installs automatic sand outlet structure, and sand outlet effect is good, reduces artificial operation.
When the special high-efficiency sand outlet structure for the fire-fighting sandbox is actually used, as the discharging position in the sand outlet structure is communicated with the outside, water vapor is easy to enter, so that the interior of the sandbox is affected with damp, and if manual sealing is carried out, a sealing cover at the position is required to be used for locking, so that the disassembly and the assembly are inconvenient; the sand inside the sand is easy to agglomerate and agglomerate due to moisture, so that the blockage in the conveying process is caused, and the sand outlet efficiency is reduced.
Disclosure of Invention
Therefore, in order to solve the above defects, the invention provides a special high-efficiency sand outlet structure for a fire-fighting sandbox.
The invention is realized in such a way that a special high-efficiency sand outlet structure for a fire-fighting sand box is constructed, the device comprises a mounting frame, a controller is arranged at the left lower end of the front end surface of the mounting frame, a power cord is arranged at the bottom of the controller, a conveying bin is arranged at the upper end in the mounting frame, a first motor is arranged at the left side of the conveying bin, the first motor is electrically connected with the controller, a discharging pipe is arranged at the right end of the bottom of the conveying bin, the left end of the top of the conveying bin is communicated with a hopper, an auger is arranged in the middle of the conveying bin, the left side of the auger penetrates through the conveying bin to be connected with an output shaft at the right side of the first motor, a spring is arranged at the inner side of the hopper, the inner side of the spring is fixed with a supporting plate, a collision device is arranged at the front end of the top of the mounting frame, the bottom of the discharging pipe is connected with a closed mechanism, and the collision device comprises a box body, a second motor, Support, drive mechanism, push rod, sleeve and kicking block, the bottom half meets with the mounting bracket, the terminal surface lower extreme is provided with the second motor before the box, the second motor is connected with the controller electricity, the support is installed to the front end in the box, be provided with drive mechanism in the support, support back upper end is fixed with the sleeve, the drive mechanism back meets with the push rod, the push rod back runs through in the sleeve middle part and the kicking block before the terminal surface articulate mutually.
Preferably, the transmission mechanism comprises a driving rod, a first swinging piece, a connecting rod, a fixing piece, a linkage piece, a second swinging piece and a follower rod, the front end of the driving rod is fixed with an output shaft at the back of the second motor, the back of the driving rod is fixed with the first swinging piece, the rear end of the inner side of the first swinging piece is fixed with the second swinging piece through the connecting rod, the fixing piece is sleeved in the middle of the outer diameter surface of the connecting rod, the top of the fixing piece is connected with the linkage piece, the upper end of the inner side of the linkage piece is hinged to the push rod, the rear end of the inner side of the second swinging piece is fixed with the follower rod, and the back of the follower rod is rotatably connected with the support.
Preferably, airtight mechanism includes mount, electric putter, connecting block, closing plate and connecting cylinder, the mount right side is fixed through bolt and electric putter, electric putter is connected with the controller electricity, electric putter left side ejector lever is fixed with the connecting block, the connecting block left side is fixed through bolt and closing plate, the closing plate left side closely inserts middle part in to the connecting cylinder, the connecting cylinder top meets with the discharging pipe.
Preferably, a supporting rod is fixed at the right end of the bottom of the conveying bin, and the bottom of the supporting rod is welded and fixed with the fixing frame.
Preferably, each of the springs is provided with sixteen groups, and four groups of springs are respectively mounted on four sides of the inner side of the hopper.
Preferably, the inner wall of the sleeve is smooth, and the inner diameter of the sleeve is larger than the outer diameter of the impact block.
Preferably, the back of the impact block is arc-shaped, and a layer of rubber is bonded at the arc-shaped position of the back of the impact block.
Preferably, a supporting arm is vertically fixed at the rear end of the bottom of the box body, and the bottom of the supporting arm is fixed at the front end of the top of the mounting frame.
Preferably, the first and second swinging members are inclined and arranged oppositely.
Preferably, the middle part in the connecting cylinder is provided with a strip-shaped groove, and the sealing plate is tightly embedded into the middle part in the strip-shaped groove in the connecting cylinder.
Preferably, the first oscillating member and the second oscillating member are made of alloy steel.
Preferably, the connecting cylinder is made of stainless steel.
The invention has the following advantages: the invention provides a special high-efficiency sand outlet structure for a fire-fighting sand box through improvement, and compared with the same type of equipment, the special high-efficiency sand outlet structure has the following improvements:
the method has the advantages that: according to the efficient sand outlet structure special for the fire-fighting sand box, the collision device is arranged at the front end of the top of the mounting frame, when the collision device is driven by the independent motor, the transmission mechanism moves, the impact block arranged in the sleeve impacts the hopper in a reciprocating mode, the supporting plate shakes by matching with the spring in the hopper, the agglomerated sand is shaken and dispersed, the blockage is reduced, and the working efficiency is improved.
The method has the advantages that: according to the special high-efficiency sand outlet structure for the fire-fighting sand box, the transmission mechanism is arranged in the collision device and driven by the motor, the transmission mechanism is internally provided with the two groups of swinging parts which are oppositely arranged, and the middle parts of the swinging parts are connected by the connecting rod, so that the reciprocating push-pull movement of the top linkage part can be realized conveniently, and the stable movement of the impact block can be realized conveniently.
The method has the advantages that: according to the special high-efficiency sand outlet structure for the fire-fighting sand box, the sealing mechanism is arranged at the bottom of the discharge pipe, the electric push rod is installed in the sealing mechanism, the electric push rod drives the sealing plate to seal the connecting cylinder, the sealing effect is good, automation is achieved, and manual operation is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the transportation chamber of the present invention;
FIG. 3 is an enlarged view of the area A of the hopper of the present invention;
FIG. 4 is a schematic view of the construction of the impact device of the present invention;
FIG. 5 is a schematic view of the drive mechanism of the present invention;
fig. 6 is a schematic structural diagram of the sealing mechanism of the present invention.
Wherein: mounting rack-1, controller-2, power line-3, conveying bin-4, first motor-5, collision device-6, discharging pipe-7, sealing mechanism-8, hopper-9, packing auger-10, spring-11, supporting plate-12, box-61, second motor-62, support-63, transmission mechanism-64 and push rod-65, sleeve-66, impact block-67, driving rod-641, first swinging piece-642, connecting rod-643, fixing piece-644, linkage piece-645, second swinging piece-646, follower rod-647, fixed frame-81, electric push rod-82, connecting block-83, sealing plate-84, connecting cylinder-85, supporting rod-41 and supporting arm-611.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, 2 and 3, the invention provides a special high-efficiency sand outlet structure for a fire-fighting sand box by improvement, which comprises a mounting frame 1, a controller 2 is arranged at the left lower end of the front end surface of the mounting frame 1, a power cord 3 is arranged at the bottom of the controller 2, a conveying bin 4 is arranged at the upper end in the mounting frame 1, a first motor 5 is arranged at the left side of the conveying bin 4, the first motor 5 is electrically connected with the controller 2, a discharging pipe 7 is arranged at the right end of the bottom of the conveying bin 4, the left end of the top of the conveying bin 4 is communicated with a hopper 9, an auger 10 is arranged at the middle part in the conveying bin 4, the left side of the auger 10 penetrates through the conveying bin 4 to be connected with an output shaft at the right side of the first motor 5, springs 11 are arranged at the inner side of the hopper 9, sixteen groups of springs 11 are arranged, four groups of springs 11 are respectively arranged at the inner side of the hopper 9, the vibration effect is good, the efficiency is high, and the inner side of the springs 11 is fixed with a supporting plate 12, the front end of the top of the mounting frame 1 is provided with a collision device 6, and the bottom of the discharge pipe 7 is connected with a sealing mechanism 8.
Referring to fig. 4, the invention provides a special high-efficiency sand discharging structure for a fire-fighting sandbox by improvement, wherein a collision device 6 comprises a box body 61, a second motor 62, a bracket 63, a transmission mechanism 64, a push rod 65, a sleeve 66 and an impact block 67, the bottom of the box body 61 is connected with an installation frame 1, a support arm 611 is vertically fixed at the rear end of the bottom of the box body 61, the bottom of the support arm 611 is fixed at the front end of the top of the installation frame 1, the support fixing performance is strong, the second motor 62 is arranged at the lower end of the front end surface of the box body 61, the second motor 62 is electrically connected with a controller 2, the bracket 63 is arranged at the front end in the box body 61, the transmission mechanism 64 is arranged in the bracket 63, the sleeve 66 is fixed at the upper end of the back surface of the bracket 63, the back surface of the transmission mechanism 64 is connected with the push rod 65, the back surface of the push rod 65 penetrates through the middle in the sleeve 66 to be hinged with the front end surface of the impact block 67, the inner wall of the sleeve 66 is smooth, and the inner diameter of the sleeve 66 is larger than the outer diameter of the impact block 67, the slip is smooth, and is efficient, strikes the piece 67 back and is the arc form to strike the piece 67 back arc position and bond and have the one deck rubber, the protectiveness is strong, prevents to damage.
Referring to fig. 5, the present invention provides a high-efficiency sand discharging structure for a fire sandbox by improving the structure, wherein the transmission mechanism 64 includes a driving rod 641, a first swinging member 642, a connecting rod 643, a fixing member 644, a linking member 645, a second swinging member 646 and a follower rod 647, the front end of the driving rod 641 is fixed with the output shaft at the back of the second motor 62, the back of the driving rod 641 is fixed with the first swinging member 642, the rear end at the inner side of the first swinging member 642 is fixed with the second swinging member 646 through the connecting rod 643, the first swinging member 642 and the second swinging member 646 are inclined and arranged oppositely, the rotation is stable, the transmission effect is good, the first swinging member 642 and the second swinging member 646 are made of alloy steel, the strength is high, the stability is strong, the fixing member 644 is sleeved at the middle part of the outer diameter surface of the connecting rod 643, the top of the fixing member 644 is hinged with the linking member 645, the inner upper end of the linking member 645 is hinged with the push rod 65, the rear end of the inner side of the second swinging member 646 is fixed to a follower rod 647, and the back surface of the follower rod 647 is rotatably connected to the bracket 63.
Referring to fig. 6, the invention provides a special high-efficiency sand outlet structure for a fire-fighting sand box by improvement, a sealing mechanism 8 comprises a fixed frame 81, an electric push rod 82, a connecting block 83, a sealing plate 84 and a connecting cylinder 85, the right side of the fixed frame 81 is fixed with the electric push rod 82 through a bolt, a supporting rod 41 is fixed at the right end of the bottom of a conveying bin 4, the bottom of the supporting rod 41 is welded and fixed with the fixed frame 81, the supporting performance is strong, the fixing performance is good, the electric push rod 82 is electrically connected with a controller 2, a push rod at the left side of the electric push rod 82 is fixed with the connecting block 83, the left side of the connecting block 83 is fixed with the sealing plate 84 through a bolt, the left side of the sealing plate 84 is tightly inserted into the middle part of the connecting cylinder 85, the top of the connecting cylinder 85 is connected with a discharge pipe 7, a strip-shaped groove is opened in the middle part of the connecting cylinder 85, and the sealing plate 84 is tightly inserted into the middle part of the strip-shaped groove in the connecting cylinder 85, so as to be conveniently and stably inserted for sealing, the connecting cylinder 85 is made of stainless steel, so that rusting caused by long-term use is prevented.
Example two
The invention provides a special high-efficiency sand outlet structure for a fire-fighting sand box by improvement, the rear end of a supporting plate 12 is 2cm, the inner wall of the supporting plate 12 is smooth, stable blanking is convenient to carry out, the blockage is effectively prevented after vibration, and the blanking stability is effectively improved; a sealing cover is arranged on the right side of the box body 61 and is fixed with the box body 61 through bolts, so that the inside of the box body is convenient to inspect and maintain; the back of the impact block 67 is connected with the hopper 9, so that the transmission mechanism 64 can conveniently transmit the impact force to ensure that the impact block 67 stably impacts the hopper 9.
The invention provides a special high-efficiency sand outlet structure for a fire-fighting sand box through improvement, and the working principle is as follows;
firstly, when the equipment needs to be used, the equipment is firstly placed at a position where the equipment needs to be used, then the top of the hopper 9 is connected with an outlet at the bottom of a sandbox, then the power cord 3 is connected to an external power supply, so that the required electric energy can be provided for the equipment to work, and then the equipment can be controlled through the controller 2;
secondly, when sand needs to be discharged, a cover plate of an outlet of a sand box is opened, then the sand falls into a hopper 9, then a user starts a first motor 5 to work, the first motor 5 drives an auger 10 in a conveying bin 4 to rotate, the sand in the conveying bin 4 can be conveyed, then the sand is discharged into a discharge pipe 7, then the user starts an electric push rod 82 to work, the push rod on the left side of the electric push rod 82 is pulled back, then a sealing plate 84 in a connecting cylinder 85 can be withdrawn, and then the sand in the discharge pipe 7 can be discharged from the connecting cylinder 85;
thirdly, if when the blockage occurs in the hopper, the user starts the second motor 62 to work, the output shaft at the back of the second motor 62 drives the driving rod 641 to rotate, then the driving rod 641 enables the first swinging piece 642 to rotate, then the first swinging piece 642 enables the second swinging piece 646 to rotate through the connecting rod 643, then the fixing piece 644 on the connecting rod 643 enables the push rod 65 at the top to reciprocate through the linkage 645, then the impact block 67 in the sleeve 66 can reciprocate to impact the hopper 9, the supporting plate 12 is enabled to rock by being matched with the spring 11 in the hopper 9, the internal blanking speed is improved, the sand on the block is vibrated and scattered, and the blockage phenomenon is reduced.
The invention provides a special high-efficiency sand outlet structure for a fire-fighting sand box through improvement, the front end of the top of an installation frame 1 is provided with a collision device 6, when the collision device 6 is driven by an independent motor, a transmission mechanism 64 moves, so that a collision block 67 arranged in a sleeve 66 collides a hopper 9 in a reciprocating manner, and a supporting plate 12 is shaken by matching with a spring 11 in the hopper 7 to shake agglomerated sand, so that the blockage is reduced, and the working efficiency is improved; a transmission mechanism 64 is installed in the collision device 6, the transmission mechanism 64 is driven by a motor, two groups of swinging elements are installed inside the transmission mechanism 64 and are oppositely arranged, and the middle parts of the transmission mechanism 64 and the swinging elements are connected by a connecting rod 643, so that the reciprocating push-pull motion of the top linkage 645 can be realized conveniently, and the stable motion of the impact block 67 can be facilitated; the bottom of the discharge pipe 7 is provided with a sealing mechanism 8, an electric push rod 82 is installed in the sealing mechanism 8, the electric push rod 82 drives a sealing plate 84 to seal the connecting cylinder 85, the sealing effect is good, automation is achieved, and manual operation is reduced.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A special high-efficiency sand outlet structure for a fire-fighting sand box comprises a mounting rack (1), a controller (2) is arranged at the left lower end of the front end surface of the mounting rack (1), a power cord (3) is arranged at the bottom of the controller (2), a conveying bin (4) is arranged at the inner upper end of the mounting rack (1), a first motor (5) is arranged on the left side of the conveying bin (4), the first motor (5) is electrically connected with the controller (2), a discharge pipe (7) is arranged at the right end of the bottom of the conveying bin (4), the left end of the top of the conveying bin (4) is communicated with a hopper (9), the middle part in the conveying bin (4) is provided with a packing auger (10), the left side of the packing auger (10) penetrates through the conveying bin (4) to be connected with the output shaft at the right side of the first motor (5), a spring (11) is arranged on the inner side of the hopper (9), and the inner side of the spring (11) is fixed with the supporting plate (12);
the method is characterized in that: the device is characterized by further comprising an impact device (6) and a sealing mechanism (8), wherein the impact device (6) is installed at the front end of the top of the mounting frame (1), the bottom of the discharge pipe (7) is connected with the sealing mechanism (8), the impact device (6) comprises a box body (61), a second motor (62), a support (63), a transmission mechanism (64), a push rod (65), a sleeve (66) and an impact block (67), the bottom of the box body (61) is connected with the mounting frame (1), the second motor (62) is arranged at the lower end of the front end face of the box body (61), the second motor (62) is electrically connected with the controller (2), the support (63) is installed at the front end in the box body (61), the transmission mechanism (64) is arranged in the support (63), the sleeve (66) is fixed at the upper end of the back face of the support (63), and the back face of the transmission mechanism (64) is connected with the push rod (65), the back surface of the push rod (65) penetrates through the inner middle part of the sleeve (66) and is hinged with the front end surface of the impact block (67), the transmission mechanism (64) comprises a driving rod (641), a first swinging piece (642), a connecting rod (643), a fixing piece (644), a linkage piece (645), a second swinging piece (646) and a follower rod (647), the front end of the driving rod (641) is fixed with an output shaft at the back surface of the second motor (62), the back surface of the driving rod (641) is fixed with the first swinging piece (642), the rear end of the inner side of the first swinging piece (642) is fixed with the second swinging piece (646) through the connecting rod (643), the fixing piece (644) is sleeved at the middle part of the outer diameter surface of the connecting rod (643), the top of the fixing piece (644) is connected with the linkage piece (645), the upper end of the inner side of the linkage piece (645) is hinged with the push rod (65), and the rear end of the inner side of the second swinging piece (646) is fixed with the follower rod (647), follow-up rod (647) back rotates with support (63) to be connected, airtight mechanism (8) are including mount (81), electric putter (82), connecting block (83), closing plate (84) and connecting cylinder (85), mount (81) right side is fixed through bolt and electric putter (82), electric putter (82) are connected with controller (2) electricity, electric putter (82) left side ejector beam is fixed with connecting block (83), connecting block (83) left side is fixed through bolt and closing plate (84), closing plate (84) left side closely inserts middle part in connecting cylinder (85), connecting cylinder (85) top meets with discharging pipe (7).
2. The special high-efficiency sand outlet structure for the fire-fighting sandbox as claimed in claim 1, wherein: a supporting rod (41) is fixed at the right end of the bottom of the conveying bin (4), and the bottom of the supporting rod (41) is welded and fixed with a fixing frame (81).
3. The special high-efficiency sand outlet structure for the fire-fighting sandbox as claimed in claim 1, wherein: sixteen groups of springs (11) are arranged, and four groups of springs (11) are respectively arranged on four sides of the inner side of the hopper (9).
4. The special high-efficiency sand outlet structure for the fire-fighting sandbox as claimed in claim 1, wherein: the inner wall of the sleeve (66) is smooth, and the inner diameter of the sleeve (66) is larger than the outer diameter of the impact block (67).
5. The special high-efficiency sand outlet structure for the fire-fighting sandbox as claimed in claim 1, wherein: the back of the impact block (67) is arc-shaped, and a layer of rubber is bonded at the arc-shaped position of the back of the impact block (67).
6. The special high-efficiency sand outlet structure for the fire-fighting sandbox as claimed in claim 1, wherein: the rear end of the bottom of the box body (61) is vertically fixed with a supporting arm (611), and the bottom of the supporting arm (611) is fixed at the front end of the top of the mounting frame (1).
7. The special high-efficiency sand outlet structure for the fire-fighting sandbox as claimed in claim 1, wherein: the first swinging member (642) and the second swinging member (646) are inclined and arranged oppositely.
8. The special high-efficiency sand outlet structure for the fire-fighting sandbox as claimed in claim 1, wherein: the middle part in connecting cylinder (85) opening bar groove to airtight plate (84) closely imbeds to the interior middle part of bar inslot in connecting cylinder (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010802637.8A CN111921143B (en) | 2020-08-11 | 2020-08-11 | Special high-efficient sand structure of going out of fire control sandbox |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010802637.8A CN111921143B (en) | 2020-08-11 | 2020-08-11 | Special high-efficient sand structure of going out of fire control sandbox |
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| CN111921143B true CN111921143B (en) | 2022-01-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832517B (en) * | 2020-12-31 | 2022-03-29 | 河南方元建筑工程有限公司 | Steel pipe column concrete pouring tool and method for house construction and municipal engineering |
| CN112933490B (en) * | 2021-03-23 | 2022-11-04 | 深圳市卡乐尔贸易有限公司 | Fire fighting sand box with fire fighting sand taking amount and automatic recycling function |
| CN113262418A (en) * | 2021-05-14 | 2021-08-17 | 兰雯琴 | Fire-fighting sand storage device with high sealing performance |
| CN114404849B (en) * | 2022-03-07 | 2022-09-30 | 中国石油大学(华东) | Fire engine for extinguishing fire by using sandy soil |
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| JP2000308835A (en) * | 1999-02-26 | 2000-11-07 | Yuichi Watanabe | Device for hygienically maintaining sandbox |
| CN106907447A (en) * | 2017-04-13 | 2017-06-30 | 三峡大学 | Convert rotational motion is the device of straight reciprocating motion |
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