CN213221437U - Concrete raw material storehouse is with supplementary dust fall system - Google Patents
Concrete raw material storehouse is with supplementary dust fall system Download PDFInfo
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- CN213221437U CN213221437U CN202021622402.2U CN202021622402U CN213221437U CN 213221437 U CN213221437 U CN 213221437U CN 202021622402 U CN202021622402 U CN 202021622402U CN 213221437 U CN213221437 U CN 213221437U
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Abstract
The utility model relates to a concrete raw material storehouse is with supplementary dust fall system, it includes storage water tank, connecting pipe, multiunit water spray assembly, the intercommunication is provided with inlet tube and blast pipe on the storage water tank, all the intercommunication is provided with first ooff valve on inlet tube and the blast pipe, the multiunit water spray assembly all includes spray pipe and a plurality of sprinkler bead, and is a plurality of the sprinkler bead all sets up with the spray pipe intercommunication, and the water spray direction of a plurality of sprinkler bead is towards ground, the top sliding connection of spray pipe and former feed bin, just the relative slip's plane is on a parallel with ground in spray pipe and former feed bin takes place, the one end and the storage water tank intercommunication of connecting pipe set up, the other end and the spray pipe intercommunication of connecting pipe set up, the one end intercommunication that the connecting pipe is close to the storage water tank is provided with the second ooff. This application is through having the space that increases the sprinkler head and spray in to former feed bin, and then increases the effect of supplementary dust fall system to the dust fall effect in former feed bin.
Description
Technical Field
The application relates to the technical field of former feed bin presses down dirt, especially relates to a concrete raw materials storehouse is with supplementary dust fall system.
Background
At present, the former feed bin that production concrete was used is usually made by the form of adopting the girder steel to build, builds the former feed bin frame together with the girder steel of placing vertically and the girder steel of placing horizontally, then fixes the iron sheet in the outside of frame, builds into former feed bin then. When the staff transported the raw materials in to former feed bin, dust flies upward in former feed bin, and when the outside in former feed bin air current to former feed bin, causes environmental pollution easily, and the inside dust of former feed bin flutters in the air, then causes harm to staff's health.
In prior art, chinese utility model patent like the publication number CN209556383U discloses a spray dust fall system, including the support that supports overall structure, the water inlet main is provided with the bottom shower head with the horizontal bottom tube that is located raw materials storehouse border that the water inlet main is connected, is provided with the bottom shower head on the horizontal bottom tube, is connected with vertical pipe with the water inlet main, is connected with the top water pipe that is parallel to each other on the vertical pipe, is connected with horizontal push pipe on the water pipe of top perpendicularly, be equipped with a plurality of annular shower dishes on the horizontal push pipe downwards, the annular shower dish includes annular water pipe and the meter font water pipe of radial connection in the annular water pipe, and the water inlet of annular shower dish is at meter font water pipe center, and annular shower dish distributes decurrent vertical shower head. When using this spray dust fall system to carry out the dust fall to former feed bin, the dust of bottom carries out the dust fall in to former feed bin bottom to the bottom shower head, and the annular sprays the dish and sprays the dust of higher position in to former feed bin, and then accomplishes the dust fall to former feed bin.
To the correlation technique among the above-mentioned, the inventor thinks that when using this spray dust fall system to carry out the dust fall in the former feed bin, if the horizontal, the vertical space of former feed bin is great to make annular spray dish spray the dynamics of spraying not enough, and then lead to spray dust fall system to the dust fall effect of former feed bin relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to increase the dust fall effect of supplementary dust fall system to former feed bin, this application provides a concrete raw materials storehouse is with supplementary dust fall system.
The application provides a pair of concrete raw material storehouse adopts following technical scheme with supplementary dust fall system:
the utility model provides a concrete raw material storehouse is with supplementary dust fall system, includes storage water tank, connecting pipe, multiunit water spray assembly, the intercommunication is provided with inlet tube and blast pipe on the storage water tank, all the intercommunication is provided with first ooff valve, multiunit on inlet tube and the blast pipe water spray assembly all includes spray pipe and a plurality of sprinkler bead, and is a plurality of the sprinkler bead all sets up with the spray pipe intercommunication, and the water spray direction of a plurality of sprinkler bead is towards ground, the top sliding connection of spray pipe and former feed bin, just the relative gliding plane parallel to ground takes place for spray pipe and former feed bin, the one end and the storage water tank intercommunication of connecting pipe set up, the other end and the spray pipe intercommunication of connecting pipe set up, the one end intercommunication that the connecting pipe is close to the storage water tank is provided with the second ooff valve that is used.
Through adopting above-mentioned technical scheme, when using supplementary dust fall system to carry out the dust fall in the former feed bin, open first ooff valve earlier, then insert the inlet tube with outside water pipe, make water carry out in the inlet tube gets into the water storage tank, make the air in the water storage tank discharge through the blast pipe simultaneously, when the water injection in the water storage tank is full, open the second ooff valve, make water in the water storage tank get into in the sprinkler bead through connecting pipe and sprinkler bead, and then make the sprinkler bead carry out the dust fall in to former feed bin, when the dust in former feed bin is more, the slip sprinkler bead, make the relative motion take place at the top of sprinkler bead and former feed bin, increase the space that the sprinkler bead sprayed in to former feed bin then, and then increase the dust fall effect of supplementary dust fall system to former feed bin.
Preferably, the connecting pipe is arranged at one end part of the spray pipe, and the other end part of the spray pipe is also communicated with the connecting pipe arranged in the same way.
Through adopting above-mentioned technical scheme, when supplementary dust fall system carries out the dust fall to former feed bin, during the connecting pipe entering spray pipe that water in the water storage tank set up through spray pipe both ends intercommunication, increase the discharge in the spray pipe then to increase the water spray effect of sprinkler head to the dust, reduce because of the phenomenon emergence that the connecting pipe causes sprinkler head water spray effect to worsen to the water supply capacity of spray pipe is not enough.
Preferably, the water storage tank also comprises a pressurizing piece used for pressurizing the water storage tank.
Through adopting above-mentioned technical scheme, when using supplementary dust fall system to carry out the dust fall in the former feed bin, start the increase pressure spare for the storage water tank carries out the pressure boost, increases the pressure in the storage water tank then, and then increases the discharge through the connecting pipe entering spray pipe in, finally reaches the dust fall effect that increases supplementary dust fall system to the dust.
Preferably, the pressurizing piece is an air pump, and an air outlet of the air pump is communicated with the water storage tank.
Through adopting above-mentioned technical scheme, when using supplementary dust fall system to carry out the dust fall in the former feed bin, start the air pump for the air pump pours into the air into in to the water storage tank, and then makes the air in the water storage tank increase, thereby makes the air in the water storage tank crowd the water in to the water storage tank, and then increases the discharge through the connecting pipe entering spray pipe, finally reaches the effect that increases through sprinkler bead spun discharge.
Preferably, the top of raw materials storehouse is fixed and is provided with the slide, with slide sliding connection has the slider, the slide sets up with the slip plane of slider is on a parallel with ground, the slider sets up with the spray pipe is fixed, be provided with the drive assembly who is used for driving the spray pipe motion on the slide.
Through adopting above-mentioned technical scheme, when the relative slip takes place at the top that needs spray pipe and former feed bin, start drive assembly for drive assembly drives the spray pipe, makes slider and slide to take place relative slip and take place then, thereby makes the spray pipe and former feed bin take place relative motion, and then increases the effective area that sprays of spray pipe in to former feed bin.
Preferably, the driving assembly comprises a reciprocating lead screw and a driving motor, the reciprocating lead screw comprises a lead screw body and a sliding block, the lead screw body is rotatably connected with the slide, the sliding block is fixedly connected with the sliding block, the driving motor is fixedly connected with the slide, and an output shaft of the driving motor is in transmission connection with the lead screw body.
Through adopting above-mentioned technical scheme, when the relative motion takes place at the top that needs spray pipe and former feed bin, start driving motor for driving motor drives the lead screw body, makes sliding block and lead screw body take place reciprocating sliding then, and then makes the sliding block drive the sliding block and take place reciprocating sliding with former feed bin, finally reaches the effect that reciprocating sliding takes place at the top of spray pipe and former feed bin, and then increases the dust fall effect of spray pipe to former feed bin at the movable range.
Preferably, the sprinkler head is provided with a dispersion member for dispersing water sprayed through the sprinkler head.
Through adopting above-mentioned technical scheme, the water that flows into in the sprinkler bead through the spray pipe is vaporific or curtain form is spouted under the effect of dispersion subassembly, increases the effective dust fall area in the water that the sprinkler bead spun to the raw materials storehouse then.
Preferably, the dispersion subassembly includes that the first piece and the second that blocks block the piece, the first piece and the sprinkler bead joint of blocking, just the direction setting of rivers in the first perpendicular to sprinkler bead that blocks, the water hole has been seted up on the first piece that blocks, the second blocks the piece along the direction and the sprinkler bead sliding connection who is close to or keeps away from the first piece that blocks, and the second blocks the piece and can with the delivery port department butt of sprinkler bead, the second blocks and fixes being provided with the guide bar on the side of piece towards the first piece that blocks, the guide bar is kept away from the second and is blockked the one end of piece and worn out the first piece that blocks and can slide with the first piece that blocks, the guide bar is kept away from the second and is blockked the fixed dog that is provided with of one end that the piece, coaxial cup jointed the spring on the guide bar, the both ends of spring block piece and dog butt with the first piece.
Through adopting above-mentioned technical scheme, water in the spray nozzle gets into through the spray pipe, water hole flow direction second that blocks on the piece through the first blocks the piece, thereby make the second block the piece and move towards the direction of keeping away from the first piece that blocks under the effect of water, then make water block the week side blowout of piece at the second, and then realize that water through spray nozzle spun is vaporific or curtain form, when the second blocks the piece and moves towards the direction of keeping away from the first piece that blocks, the guide bar takes place relative slip with the first piece that blocks, thereby make the spring compressed under the effect of dog and the first piece that blocks, and then when making the spray nozzle stop spraying water, the second blocks the piece and the delivery port butt of spray nozzle under the effect of spring, and then reduce the dust in the raw materials storehouse and get into in the spray nozzle.
Preferably, one side of the slide way is provided with a rolling component for rolling the connecting pipe.
Through adopting above-mentioned technical scheme, when relative motion takes place for spray pipe and slide under drive assembly's drive, the rolling subassembly is received the pipe and is put the pipe to the connecting pipe, and then makes the effective use length of connecting pipe can realize adjusting according to the motion of spouting the book pipe, and then reduces the influence that the connecting pipe moved other operations in to former feed bin.
Preferably, the rolling subassembly includes collector and pivot, pivot and slide fixed connection, the collector cup joints with the pivot is coaxial and can take place relative rotation, leave the space that supplies the connecting pipe to penetrate between collector and the pivot, the collector is worn out from between collector and the pivot to the one end of connecting pipe, be provided with the coil spring in the pivot, the inner and the pivot fixed connection of coil spring, the outer end and the collector fixed connection of coil spring, and the collector is on a parallel with the slip direction of spray pipe and slide to the rolling direction of connecting pipe.
Through adopting above-mentioned technical scheme, when the spray pipe moves towards the direction of keeping away from the collector under drive assembly's effect, the connecting pipe is following a motion of spray pipe, then make the connecting pipe be emitted on the collector, thereby take place relative rotation between collector and the pivot, and then make the coil spring be crimpled, when the spray pipe moves towards the direction at collector place, the collector carries out the rolling at the effect of coil spring to the connecting pipe, and then make the connecting pipe by the rolling to the coiler, finally realize the effect to connecting pipe rolling and emission.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the water storage tank, the connecting pipe, the water spraying component, the water inlet pipe, the water discharging pipe, the first switch valve, the water spraying pipe, the water spraying head and the second switch valve, when the auxiliary dust settling system is used for settling dust in the raw material bin, the first switch valve is opened, then an external water pipe is connected into the water inlet pipe, so that water enters the water storage tank through the water inlet pipe, simultaneously, the air in the water storage tank is discharged through the exhaust pipe, when the water in the water storage tank is filled, the second switch valve is opened, so that the water in the water storage tank enters the water spraying head through the connecting pipe and the water spraying pipe, further leading the water spray head to perform dust fall on the raw material bin, sliding the water spray pipe when the dust in the raw material bin is more, the water spray pipe and the top of the raw material bin move relatively, so that the spraying space of the water spray head for spraying in the raw material bin is increased, and the dust falling effect of the auxiliary dust falling system for the raw material bin is increased;
2. by arranging the pressurizing piece, when the auxiliary dust settling system is used for settling dust in the raw material bin, the pressurizing piece is started to pressurize the water storage tank, so that the pressure in the water storage tank is increased, the water flow entering the water spraying pipe through the connecting pipe is increased, and finally the dust settling effect of the auxiliary dust settling system on dust is increased;
3. through setting up slide, slider and drive assembly, when the relative slip takes place for the top in needs spray pipe and former feed bin, start drive assembly for drive assembly drives the spray pipe, makes slider and slide take place relative slip and take place then, thereby makes the spray pipe and former feed bin take place relative motion, and then increases the effective area that sprays of spray pipe in to former feed bin.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the internal structure of the water distribution head;
FIG. 4 is a schematic view of the take-up assembly;
fig. 5 is another perspective view of the take-up assembly, primarily showing the support rods.
Description of reference numerals: 100. a water storage tank; 110. a water inlet pipe; 111. a first on-off valve; 120. an exhaust pipe; 200. a connecting pipe; 210. a second on-off valve; 300. a water spray assembly; 310. a water spray pipe; 311. a slider; 320. a sprinkler head; 400. an air pump; 500. a slideway; 600. a drive assembly; 610. a reciprocating screw; 611. a lead screw body; 612. a slider; 620. a drive motor; 700. a dispersion assembly; 710. a first barrier sheet; 711. a water pore; 720. a second barrier sheet; 721. a guide bar; 722. a stopper; 723. a spring; 800. a winding component; 810. a collector; 820. a rotating shaft; 821. a coil spring; 822. a support rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses concrete raw material storehouse is with supplementary dust fall system.
Referring to fig. 1 and 2, an auxiliary dust suppression system for a concrete raw material bin includes a water storage tank 100, a connection pipe 200, and a plurality of groups of water spray assemblies 300, wherein the water storage tank 100 is provided with a water inlet pipe 110 and an exhaust pipe 120 in a communicating manner, the water inlet pipe 110 and the exhaust pipe 120 are provided with a first switch valve 111 in a communicating manner, the plurality of groups of water spray assemblies 300 each include a water spray pipe 310 and a plurality of water spray heads 320, the plurality of water spray heads 320 are arranged in a communicating manner with the water spray pipe 310, and the water spray directions of the plurality of water spray heads 320 face. The spray pipe 310 is connected with the top of the raw material bin in a sliding manner, and the plane of the spray pipe 310 sliding relative to the raw material bin is parallel to the ground. One end of the connection pipe 200 is communicated with the water storage tank 100, the other end of the connection pipe 200 is communicated with the water spray pipe 310, the connection pipe 200 is installed at one end of the water spray pipe 310, the other end of the water spray pipe 310 is also communicated with the same connection pipe 200, and one end of the connection pipe 200 close to the water storage tank 100 is communicated with the second switch valve 210 for controlling the water flow in the connection pipe 200.
In order to increase the amount of water entering the water spraying head 320, the auxiliary dust settling system further comprises a pressurizing member for pressurizing the water storage tank 100, the pressurizing member is an air pump 400, and an air outlet of the air pump 400 is communicated with the water storage tank 100. The top of raw materials storehouse is fixed the welding has slide 500, and with slide 500 sliding connection have slider 311, the slip plane of slide 500 and slider 311 is on a parallel with ground and arranges. The sliding block 311 is fixedly welded with the spray pipe 310, and the driving assembly 600 for driving the spray pipe 310 to move is mounted on the slideway 500. The driving assembly 600 comprises a reciprocating screw 610 and a driving motor 620, wherein the reciprocating screw 610 comprises a screw body 611 and a sliding block 612, the sliding block 612 is connected with the screw body 611 in a reciprocating sliding mode, and the sliding block 612 and the screw body 611 rotate relatively. The screw body 611 is rotatably connected with the slide way 500, the sliding block 612 is welded with the sliding block 311, the driving motor 620 is fixedly connected with the slide way 500 through a bolt pair, and an output shaft of the driving motor 620 is coaxially welded with the screw body 611 and can transmit.
Referring to fig. 3, in order to increase the dust settling effect of the auxiliary dust settling system on the raw material bin, a dispersing assembly 700 for dispersing water sprayed from the sprinkler head 320 is installed on the sprinkler head 320, the dispersing assembly 700 includes a first blocking piece 710 and a second blocking piece 720, the first blocking piece 710 is clamped with the sprinkler head 320, and the first blocking piece 710 is arranged perpendicular to the direction of water flow in the sprinkler head 320. The first blocking piece 710 is provided with a water hole 711, the second blocking piece 720 is slidably connected with the sprinkler head 320 along a direction close to or far away from the first blocking piece 710, and the second blocking piece 720 can be abutted against the water outlet of the sprinkler head 320. A guide rod 721 is integrally formed on the side of the second blocking plate 720 facing the first blocking plate 710, one end of the guide rod 721 away from the second blocking plate 720 penetrates through the first blocking plate 710 and can slide relative to the first blocking plate 710, and a stopper 722 is integrally formed at one end of the guide rod 721 away from the second blocking plate 720. A spring 723 is coaxially sleeved on the guide rod 721, one end of the spring 723 is abutted to the first blocking piece 710, and the other end of the spring 723 is abutted to the stop 722. The water entering the sprinkler head 320 through the sprinkler pipe 310 drives the second blocking piece 720 to face a direction away from the first blocking piece 710, so that the water in the sprinkler head 320 is sprayed out around the second blocking piece 720, and the water sprayed out from the sprinkler head 320 is sprayed out in a mist or water curtain shape. When the second blocking piece 720 is driven by water, the spring 723 is compressed under the action of the first blocking piece 710 and the stopper 722, so that the second blocking piece 720 abuts against the water outlet of the sprinkler head 320 under the action of the spring 723 when no water flows in the sprinkler head 320, and the possibility of dust entering the sprinkler head 320 when the sprinkler head 320 does not spray water is reduced.
Referring to fig. 4 and 5, in order to reduce the influence of the connection pipe 200 on other operations in the raw material bin when the water spraying pipe 310 and the chute 500 slide relatively, a winding assembly 800 for winding the connection pipe 200 is disposed at one side of the chute 500, the winding assembly 800 includes a collector 810 and a rotating shaft 820, the axes of the collector 810 and the rotating shaft 820 are hollow, the rotating shaft 820 and the chute 500 are fixedly welded together, and the collector 810 and the rotating shaft 820 are coaxially sleeved and can rotate relatively. A plurality of support rods 822 are fixedly welded on the rotating shaft 820, the support rods 822 are perpendicular to the rotating shaft 820 and are abutted against the inner wall of the collector 810 and can rotate relatively, the support rods 822 enable a space for the connecting pipe 200 to penetrate into to be reserved between the collector 810 and the rotating shaft 820, and one end of the connecting pipe 200 penetrates out of the collector 810 from the space between the collector 810 and the rotating shaft 820. The rotating shaft 820 is provided with a coil spring 821, the inner end of the coil spring 821 is fixedly welded with the rotating shaft 820, the outer end of the coil spring 821 is fixedly welded with the inside of the collector 810, and the rolling direction of the collector 810 to the connecting pipe 200 is parallel to the sliding direction of the spray pipe 310 and the slideway 500.
The embodiment of the application provides a concrete raw materials storehouse is with supplementary dust fall system's implementation principle does: when using supplementary dust fall system to carry out the dust fall in the former feed bin, pass through bolt pair fixed connection with the top of former feed bin slide 500 together. The first switching valve 111 is opened and then the external water pipe is coupled to the water inlet pipe 110 of the water storage tank 100, so that the external water is injected into the water storage tank 100. When the water in the water storage tank 100 is full, the first switch valve 111 is closed, the second switch valve 210 is opened, and the air pump 400 and the driving motor 620 are started, so that the water in the water storage tank 100 enters the water spraying head 320 through the connecting pipe 200 and the water spraying pipe 310, the water sprayed by the water spraying head 320 is sprayed in a mist or curtain shape under the action of the dispersion assembly 700, and the spraying effect of the water spraying head 320 on dust is further improved. When the sprinkler head 320 dusts dust in the raw material bin, the screw body 611 and the slide way 500 rotate relatively, and then the sliding block 612 and the screw body 611 slide in a reciprocating manner. And then the slide block 311 drives the spray pipe 310 and the slide way 500 to slide in a reciprocating manner, and the spray head 320 is driven by the spray pipe 310 to spray the raw material bin in a reciprocating manner, so that the effect of increasing the spray area of the spray head 320 in the raw material bin is finally achieved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a concrete raw material storehouse is with supplementary dust fall system which characterized in that: including storage water tank (100), connecting pipe (200), multiunit water spray component (300), the intercommunication is provided with inlet tube (110) and blast pipe (120) on storage water tank (100), all the intercommunication is provided with first ooff valve (111) on inlet tube (110) and blast pipe (120), the multiunit water spray component (300) all include spray pipe (310) and a plurality of sprinkler bead (320), and are a plurality of sprinkler bead (320) all set up with spray pipe (310) intercommunication, and the water spray direction of a plurality of sprinkler bead (320) is towards ground, spray pipe (310) and the top sliding connection in former feed bin, just spray pipe (310) and former feed bin take place the plane of relative slip and are on a parallel with ground, the one end and storage water tank (100) intercommunication setting of connecting pipe (200), the other end and spray pipe (310) intercommunication setting of connecting pipe (200), the one end intercommunication that connecting pipe (200) are close to storage water tank (100) is provided with and is used for connecting pipe (200) normal water flow volume And a second on-off valve (210) for controlling.
2. The auxiliary dust settling system for the concrete raw material bin according to claim 1, characterized in that: the connecting pipe (200) is arranged at one end part of the water spraying pipe (310), and the other end part of the water spraying pipe (310) is also communicated with the connecting pipe (200) which is arranged in the same way.
3. The auxiliary dust settling system for the concrete raw material bin according to claim 1, characterized in that: also comprises a pressurizing piece used for pressurizing the water storage tank (100).
4. The auxiliary dust settling system for the concrete raw material bin according to claim 3, characterized in that: the pressurizing piece is an air pump (400), and an air outlet of the air pump (400) is communicated with the water storage tank (100).
5. The auxiliary dust settling system for the concrete raw material bin according to claim 1, characterized in that: the top of former feed bin is fixed and is provided with slide (500), with slide (500) sliding connection has slider (311), the slip plane of slide (500) and slider (311) is on a parallel with ground setting, slider (311) and spray pipe (310) fixed set up, be provided with drive assembly (600) that are used for driving spray pipe (310) motion on slide (500).
6. The auxiliary dust settling system for the concrete raw material bin according to claim 5, characterized in that: the driving assembly (600) comprises a reciprocating lead screw (610) and a driving motor (620), the reciprocating lead screw (610) comprises a lead screw body (611) and a sliding block (612), the lead screw body (611) is rotatably connected with the slide way (500), the sliding block (612) is fixedly connected with the sliding block (311), the driving motor (620) is fixedly connected with the slide way (500), and an output shaft of the driving motor (620) is in transmission connection with the lead screw body (611).
7. The auxiliary dust settling system for the concrete raw material bin according to claim 1, characterized in that: the sprinkler head (320) is provided with a dispersion assembly (700) for dispersing water sprayed out of the sprinkler head (320).
8. The auxiliary dust settling system for the concrete raw material bin according to claim 7, characterized in that: the dispersing assembly (700) comprises a first blocking sheet (710) and a second blocking sheet (720), the first blocking sheet (710) is clamped with the sprinkler head (320), the first blocking sheet (710) is perpendicular to the direction of water flow in the sprinkler head (320), a water hole (711) is formed in the first blocking sheet (710), the second blocking sheet (720) is connected with the sprinkler head (320) in a sliding mode along the direction close to or far away from the first blocking sheet (710), the second blocking sheet (720) can abut against a water outlet of the sprinkler head (320), a guide rod (721) is fixedly arranged on the side face, facing the first blocking sheet (710), of the second blocking sheet (720), one end, far away from the second blocking sheet (720), of the guide rod (721) penetrates through the first blocking sheet (710) and can slide with the first blocking sheet (710), and one end, far away from the second blocking sheet (722), of the guide rod (721) is fixedly provided with a blocking block (722), the guide rod (721) is coaxially sleeved with a spring (723), and two ends of the spring (723) are respectively abutted to the first blocking piece (710) and the blocking piece (722).
9. The auxiliary dust settling system for the concrete raw material bin according to claim 5, characterized in that: one side of the slide way (500) is provided with a rolling component (800) for rolling the connecting pipe (200).
10. The auxiliary dust settling system for the concrete raw material bin according to claim 9, characterized in that: the winding assembly (800) comprises a collector (810) and a rotating shaft (820), the rotating shaft (820) is fixedly connected with the slideway (500), the collector (810) is coaxially sleeved with the rotating shaft (820) and can relatively rotate, a space for the connecting pipe (200) to penetrate is reserved between the collector (810) and the rotating shaft (820), the collector (810) penetrates out of one end of the connecting pipe (200) from the space between the collector (810) and the rotating shaft (820), a coil spring (821) is arranged on the rotating shaft (820), the inner end of the coil spring (821) is fixedly connected with the rotating shaft (820), the outer end of the coil spring (821) is fixedly connected with the collector (810), and the winding direction of the collector (810) to the connecting pipe (200) is parallel to the sliding direction of the water spray pipe (310) and the slideway (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021622402.2U CN213221437U (en) | 2020-08-06 | 2020-08-06 | Concrete raw material storehouse is with supplementary dust fall system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021622402.2U CN213221437U (en) | 2020-08-06 | 2020-08-06 | Concrete raw material storehouse is with supplementary dust fall system |
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| Publication Number | Publication Date |
|---|---|
| CN213221437U true CN213221437U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021622402.2U Expired - Fee Related CN213221437U (en) | 2020-08-06 | 2020-08-06 | Concrete raw material storehouse is with supplementary dust fall system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117679880A (en) * | 2024-01-11 | 2024-03-12 | 北京青年路建材有限公司 | Concrete factory building dust fall system |
-
2020
- 2020-08-06 CN CN202021622402.2U patent/CN213221437U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117679880A (en) * | 2024-01-11 | 2024-03-12 | 北京青年路建材有限公司 | Concrete factory building dust fall system |
| CN117679880B (en) * | 2024-01-11 | 2024-08-06 | 北京青年路建材有限公司 | Concrete factory building dust fall system |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20210518 |