CN212859931U - Concrete additive dosing unit - Google Patents
Concrete additive dosing unit Download PDFInfo
- Publication number
- CN212859931U CN212859931U CN202020737902.4U CN202020737902U CN212859931U CN 212859931 U CN212859931 U CN 212859931U CN 202020737902 U CN202020737902 U CN 202020737902U CN 212859931 U CN212859931 U CN 212859931U
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- China
- Prior art keywords
- hopper
- discharge gate
- auger
- pay
- dosing unit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000654 additive Substances 0.000 title claims abstract description 73
- 230000000996 additive effect Effects 0.000 title claims abstract description 56
- 238000003756 stirring Methods 0.000 claims abstract description 37
- 239000000945 filler Substances 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000203 mixture Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 44
- 239000000463 material Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The utility model relates to a concrete additive dosing unit, it includes the filling funnel, the filling funnel is including first hopper, second hopper and third hopper in proper order, the filling funnel lower extreme is the discharge gate, the discharge gate below is equipped with the pay-off agitator tank, the discharge gate communicates in the pay-off agitator tank, from last at least feed plate that down is fixed with in the pay-off agitator tank, a plurality of cavities are cut apart into with the pay-off agitator tank to the pay-off, be fixed with an at least baffle in every discharge gate, the baffle separates the discharge gate for a plurality of transfer passageways, one of them transfer passageway intercommunication in cavity and the discharge gate, other cavities communicate with other transfer passageways in proper order, all are equipped with the auger in every cavity, the auger is carried the direction that the filling funnel was kept away from to the. The utility model discloses make the additive layering in each hopper mix the back and pass through the auger stirring and transmit again, reach good mixed effect.
Description
Technical Field
The utility model belongs to the technical field of the technique of dispensing equipment and specifically relates to a concrete additive dosing unit is related to.
Background
During the mixing process of the ingredients, some additives are usually added to improve various properties of the concrete. And the additives also need to be proportioned, and the proportioning of the additives is generally carried out by using a proportioning device at present.
Publication No. CN207888909U discloses a device for being concrete additive batching, including a batching section of thick bamboo, batching section of thick bamboo top left side intercommunication has first feed cylinder, and first feed cylinder bottom is equipped with first electronic valve, and batching section of thick bamboo top middle part intercommunication has the second feed cylinder, and second feed cylinder bottom is equipped with the second electronic valve, and batching section of thick bamboo top right side intercommunication has the third feed cylinder, and third feed cylinder bottom is equipped with the third electronic valve. Batching section of thick bamboo middle part is equipped with the screw axis, and the screw axis left end runs through batching section of thick bamboo left end and end department and is equipped with second bevel gear, and second bevel gear bottom transmission is connected with first bevel gear, and first bevel gear bottom and motor turn round fixed connection, the motor bottom is equipped with the curb plate, curb plate and batching section of thick bamboo fixed connection.
The above prior art solutions have the following drawbacks: when the device for proportioning the concrete additives is used for proportioning the additives, the first material cylinder, the second material cylinder and the third material cylinder are respectively aligned to the positions of the two ends and the middle part of the screw shaft, and when the first material cylinder, the second material cylinder and the third material cylinder are respectively fed, and the screw shaft rotates all the time, the additives falling from the first material cylinder, the second material cylinder and the third material cylinder at each section of the screw shaft are not mixed yet and are conveyed to other places, so that the additives are not mixed uniformly, and the mixing effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a concrete additive dosing unit makes the additive layering in each hopper mix the back again through the auger stirring and transmit, reaches good mixed effect.
The utility model aims at realizing through the following technical scheme:
the utility model provides a concrete additive dosing unit, includes the filler hopper, the filler hopper is including first hopper, second hopper and third hopper in proper order, the filler hopper lower extreme is the discharge gate, the discharge gate below is equipped with the pay-off agitator tank, the discharge gate communicates in the pay-off agitator tank, from last at least feed plate that down is fixed with in the pay-off agitator tank, a plurality of cavities, every are split into with the pay-off agitator tank to the pay-off agitator tank be fixed with an at least baffle in the discharge gate, the baffle separates the discharge gate for a plurality of transfer passageways, one of them in cavity and the discharge gate one of them transfer passageway intercommunication, other the cavity communicates in proper order with other transfer passageways, every all be equipped with the auger in the cavity, the auger is carried the direction that the filler hopper was kept away from.
By adopting the technical scheme, when the additive drops downwards in the filling hopper, the additive is divided into a plurality of strands by the partition board and respectively drops into the conveying channels, and the additive slides to each layer of cavity chamber through the conveying channels, so that the additive dropping into the feeding stirring layer from the first hopper, the second hopper and the third hopper is divided into a plurality of strands and respectively mixed in each layer of cavity chamber, and then the mixed small strands of additive are stirred and conveyed by the auger. The mixing of the additives is more uniform and the effect is better.
The present invention may be further configured in a preferred embodiment as: the feeding plate sequentially increases from top to bottom along the conveying direction.
Through adopting above-mentioned technical scheme, the auger on upper strata carries the end to the delivery sheet after the additive stirring on the delivery sheet of upper strata is mixed, then mixed back additive drops to the delivery sheet of next floor downwards from the end of upper strata delivery sheet on, then carries through the auger stirring on this layer, down stirs in proper order promptly and makes the mixture of additive more even.
The present invention may be further configured in a preferred embodiment as: the rotary conveying speed of each packing auger is the same.
By adopting the technical scheme, when the mixed additive on the upper layer is stirred and conveyed to the tail end of the upper layer feeding plate by the auger on the upper layer, because the rotating speed of the auger on each layer is consistent, the mixed additive on the lower layer is just conveyed to the position under the tail end of the upper layer feeding plate, and the mixed additive on the upper layer falls to the mixed additive on the lower layer to be stirred, so that the mixing effect of the additive is better.
The present invention may be further configured in a preferred embodiment as: every the auger passes through the pay-off agitator tank along direction of delivery, every the one end that the auger passed through all is fixed with drive gear, connect through the toothed chain between the drive gear, one of them drive gear passes through motor drive.
Through adopting above-mentioned technical scheme, reach every layer of hank dragon synchronous rotation's effect through the cooperation between motor, drive gear and the toothed chain, and simple structure, convenient operation.
The present invention may be further configured in a preferred embodiment as: the feeding stirring box is obliquely and downwards arranged along the conveying direction.
By adopting the technical scheme, the mixed additives on each layer can move along the conveying direction of the packing auger more easily.
The present invention may be further configured in a preferred embodiment as: the upper end of each partition plate is arranged in a contracted shape.
By adopting the technical scheme, a small amount of additive is prevented from being accumulated on the upper surface of the partition plate.
The present invention may be further configured in a preferred embodiment as: and a filter screen plate is also arranged in the packing hopper.
Through adopting above-mentioned technical scheme, prevent that the additive that has the caking from dropping and causing the jam between two adjacent baffles.
The present invention may be further configured in a preferred embodiment as: the filter screen plate is inserted in the filler hopper in a sliding manner.
By adopting the technical scheme, when too much additive is accumulated on the filter screen plate, the filter screen plate can be taken down for cleaning.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when the additive falls down in the filling hopper, the additive is divided into a plurality of strands by the partition plates and falls into the conveying channels respectively, and the strands of additive slide to the chambers of each layer through the conveying channels, so that the additive falling into the feeding stirring layer from the first hopper, the second hopper and the third hopper is divided into a plurality of strands and is mixed in the chambers of each layer respectively, and then the mixed small strands of additive are stirred and conveyed by the auger. The additive is mixed more uniformly, and the effect is better;
2. the auger on upper strata carries the end of conveying board after the additive stirring on with the upper strata conveying board, then mixed back additive drops downwards to the conveying board of next floor on from the end of upper strata conveying board, then carries through the auger stirring on this layer, down stirs in proper order promptly and makes the mixture of additive more even.
Drawings
Fig. 1 is a schematic structural diagram of the batching device of the present invention.
Fig. 2 is a first cross-sectional view of the dispensing device of the present invention.
Fig. 3 is a sectional view of the dispensing device of the present invention.
In the figure, 1, a filling hopper; 11. a first hopper; 12. a second hopper; 13. a third hopper; 14. a discharge port; 15. a step; 16. a filter screen plate; 17. a partition plate; 18. a conveying path; 2. feeding and stirring box; 21. a feeding plate; 22. a chamber; 23. a blanking port; 3. a feed channel; 31. a slide plate; 32. a channel; 4. a packing auger; 5. a drive mechanism; 51. a transmission gear; 52. a toothed chain; 53. an electric motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to the attached drawing 1, for the utility model discloses a concrete additive dosing unit, including the filler hopper 1, the filler hopper 1 is including the first hopper 11, the second hopper 12 and the third hopper 13 that arrange in proper order. And the lower end of the filling hopper 1 is a discharge port 14, a feeding stirring box 2 is also arranged below the discharge port 14, and each discharge port 14 is communicated with the inside of the feeding stirring box 2.
And a filter screen plate 16 is further arranged in each of the first hopper 11, the second hopper 12 and the third hopper 13, and the filter screen plate 16 is horizontally arranged in the middle of the filling hopper 1. And, in the filler hopper 1 and locate at the middle part position and be equipped with the step 15 that is used for placing filter screen board 16, filter screen board 16 can be horizontal from the top down place on step 15, make the additive of caking stopped and can not fall out from discharge gate 14.
The feeding stirring box 2 is in a hollow box shape, and the discharge holes 14 of the first hopper 11 and the third hopper 13 are communicated with the inside of the feeding stirring box 2 from two vertical side surfaces at one end of the feeding stirring box 2 through the feeding channel 3. The discharge port 14 of the second hopper 12 communicates with the inside of the feed stirring tank 2 from one end surface of the feed stirring tank 2. Further, the feeding agitating tank 2 is provided to be inclined downward from an end close to the second hopper 12 toward a direction away from the second hopper 12. Meanwhile, a blanking port 23 is also arranged on the lower bottom surface of the feeding stirring box 2 far away from one end of the second hopper 12. The additive in the filler hopper 1 falls into the feeding stirring box 2 and is conveyed to the blanking port 23 through the stirring of the feeding stirring box 2.
Referring to fig. 2 and 3, a plurality of spaced partition plates 17 are arranged in the discharge port 14 of each filling hopper 1, and the upper ends of the partition plates 17 are arranged in an upward shrinking manner. The number of baffles 17 in each outlet 14 is here two and divides the outlet 14 into three feed channels 18. Meanwhile, a plurality of feeding plates 21 are fixed in the feeding stirring box 2 at intervals from top to bottom, and the feeding plates 21 are three and divide the feeding stirring box 2 into four chambers 22. The three feeding plates 21 are sequentially increased along the length of the feeding direction from top to bottom.
Furthermore, spaced sliding plates 31 are sequentially fixed in the feeding channel 3 from top to bottom, where the number of the sliding plates 31 is two and the feeding channel 3 is divided into three channels 32.
And the partition boards 17 close to each other in the first hopper 11 and the third hopper 13 are connected with the slide plate 31 at the uppermost layer in the feeding channel 3. Meanwhile, the partition 17 at the end of the second hopper 12 facing the feeding/stirring tank 2 is connected to the uppermost slide plate 31, so that the mutually adjacent conveying paths 18 in the discharge port 14 are communicated with the uppermost chamber 22 through the uppermost passage 32. In addition, the partition plates 17 far away from each other on the first hopper 11 and the third hopper 13 are respectively connected with the slide plate 31 at the lower layer in the feeding channel 3. Meanwhile, the partition plate 17 at one end of the second hopper 12 far away from the feeding stirring box 2 is connected with the sliding plate 31 at the lower layer. I.e. the other ducts 18, channels 32 and chambers 22 are in turn in corresponding communication. The additive in the hopper 1 is divided into several strands which fall into different conveying channels 18 and slide along the respective channels 32 into the chambers 22 of the respective layers.
In addition, an auger 4 is also arranged on each layer of the feeding plate 21 in the feeding and stirring box 2, and the axis of the auger 4 is parallel to the feeding direction. Namely, the additive falls onto the interlayer feeding plate 21, and when the auger 4 at the uppermost layer is used for mixing the tail end of the feeding plate 21 at the uppermost layer of the additive conveying channel 18, the mixed additive at the uppermost layer falls onto the feeding plate 21 at the next layer, and is continuously conveyed to the feeding plate 21 at the next layer along the feeding direction by stirring through the auger 4 on the feeding plate 21 at the next layer. The mixed additives of the respective layers are finally mixed and fall out of the drop opening 23.
And a driving mechanism 5 is also arranged on the feeding stirring box 2 and the end surface of one end of the blanking port 23. Meanwhile, the packing augers 4 on all layers in the feeding stirring box 2 penetrate through the feeding stirring box 2 towards the feeding direction and penetrate out. And the driving mechanism 5 comprises a transmission gear 51 fixed at the end part of the auger 4 penetrating out of one end of the feeding stirring box 2, and the axle center of the transmission gear 51 is superposed with the axle center of the auger 4. And the transmission gears on each packing auger 4 are sleeved through a toothed chain 52. The driving mechanism 5 further comprises a motor 53 arranged below the transmission gear 51 at the lowest end, namely the motor 53 drives the transmission gear 51 at the lowest end to rotate, all the transmission gears 51 are driven by the toothed chain 52 to synchronously rotate, and further the packing auger 4 at each layer synchronously rotates.
The implementation principle of the embodiment is as follows:
the additives in the stuffing box drop onto the feeding plates 21 of each layer through different conveying channels 18 and corresponding channels 32, the auger 4 at the uppermost layer rotates to stir the additives dropping onto the feeding plates 21 at the uppermost layer, and conveys the additives towards the blanking port 23. Meanwhile, the auger 4 of other layers is also used for stirring away the additives on the feeding plate 21 of the corresponding layer and conveying the additives towards the blanking port 23. And when the additive on the uppermost layer is conveyed to the tail end of the feeding plate 21, because the auger 4 on each layer synchronously rotates, the additive on the next layer is just conveyed to the position right below the tail end of the feeding plate 21 on the uppermost layer, namely, the additive on the uppermost layer drops downwards to be mixed with the additive on the next layer, and then the additive is continuously stirred and conveyed by the auger 4 on the layer until the additive drops out from the dropping port. Different additives are mixed together after being separately mixed in strands through the feeding and stirring box 2, so that the mixing effect of the additives is better.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a concrete additive dosing unit, includes filler hopper (1), filler hopper (1) is including first hopper (11), second hopper (12) and third hopper (13) in proper order, filler hopper (1) lower extreme is discharge gate (14), discharge gate (14) below is equipped with pay-off agitator tank (2), discharge gate (14) communicate in pay-off agitator tank (2), its characterized in that: at least one feed plate (21) is down fixed with from last in pay-off agitator tank (2), a plurality of cavities (22), every are cut apart into with pay-off agitator tank (2) to feed plate (21) discharge gate (14) internal fixation has at least one baffle (17), baffle (17) are separated discharge gate (14) for a plurality of transfer passageways (18), one of them in cavity (22) and discharge gate (14) one of them transfer passageway (18) intercommunication, other cavity (22) communicate in proper order with other transfer passageways (18), every all be equipped with auger (4) in cavity (22), auger (4) are carried the direction of keeping away from filled bucket (1) with the additive orientation.
2. A concrete additive dosing unit as claimed in claim 1, wherein: the feeding plates (21) sequentially increase from top to bottom along the conveying direction.
3. A concrete additive dosing unit as claimed in claim 2, wherein: the rotary conveying speed of each packing auger (4) is the same.
4. A concrete additive dosing unit as claimed in claim 3, wherein: every pay-off agitator tank (2) is worn out along direction of delivery to auger (4), every one end that auger (4) were worn out all is fixed with drive gear (51), connect through toothed chain (52) between drive gear (51), one of them drive gear (51) are through motor (53) drive.
5. A concrete additive dosing unit as claimed in claim 4, wherein: the feeding stirring box (2) is obliquely and downwards arranged along the conveying direction.
6. A concrete additive dosing unit as claimed in claim 1, wherein: the upper end of each partition plate (17) is arranged in a contracted shape.
7. A concrete additive dosing unit as claimed in claim 1, wherein: and a filter screen plate (16) is also arranged in the filler hopper (1).
8. A concrete additive dosing unit as claimed in claim 7, wherein: the filter screen plate (16) is inserted into the filler hopper (1) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737902.4U CN212859931U (en) | 2020-05-07 | 2020-05-07 | Concrete additive dosing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737902.4U CN212859931U (en) | 2020-05-07 | 2020-05-07 | Concrete additive dosing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212859931U true CN212859931U (en) | 2021-04-02 |
Family
ID=75205064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020737902.4U Expired - Fee Related CN212859931U (en) | 2020-05-07 | 2020-05-07 | Concrete additive dosing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212859931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117306902A (en) * | 2023-10-19 | 2023-12-29 | 中国水利水电第十二工程局有限公司 | VF anti-cracking agent and repairing device for repairing cracks of concrete panel by using same |
-
2020
- 2020-05-07 CN CN202020737902.4U patent/CN212859931U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117306902A (en) * | 2023-10-19 | 2023-12-29 | 中国水利水电第十二工程局有限公司 | VF anti-cracking agent and repairing device for repairing cracks of concrete panel by using same |
| CN117306902B (en) * | 2023-10-19 | 2024-04-26 | 中国水利水电第十二工程局有限公司 | VF anti-cracking agent and repairing device for repairing cracks of concrete panel by using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |