CN206569745U - A kind of sandstone blanking device - Google Patents
A kind of sandstone blanking device Download PDFInfo
- Publication number
- CN206569745U CN206569745U CN201720174567.XU CN201720174567U CN206569745U CN 206569745 U CN206569745 U CN 206569745U CN 201720174567 U CN201720174567 U CN 201720174567U CN 206569745 U CN206569745 U CN 206569745U
- Authority
- CN
- China
- Prior art keywords
- sandstone
- blanking
- discharge rolls
- blanking device
- material wheel
- Prior art date
- 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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Abstract
The utility model discloses a kind of sandstone blanking device, its drip irrigation device is to include being installed on the discharging platform on ground, blanking bin is provided with below discharging platform, the top of blanking bin is covered with screen cloth, discharge rolls are equipped with inside blanking bin, several are fixedly connected with discharge rolls to rotate to promote what sandstone flowed downward to unload material wheel with sandstone friction with discharge rolls, circular array shows crushing tooth on the side face for unloading material wheel, having reached more can effectively dredge sandstone so as to avoiding sandstone from being blocked in blanking bin so that sandstone blanking more unobstructed effect.
Description
Technical field
The utility model is related to a kind of concrete production conveying equipment, more particularly to a kind of sandstone blanking device.
Background technology
With continuing to develop for urban construction, construction site to ready-mixed concrete the need for also more and more, premixing coagulation
Soil refer to by cement, gather materials, the component such as water and the additive mixed as needed, mineral admixture by a certain percentage, stirring
Mix that station is sold after metering, mixing and use transport vehicle, the concrete mix of place to use is transported at the appointed time.
The production of ready-mixed concrete generally comprises below scheme：Raw material enters factory, stock ground heap sand, sandstone blanking transport, proportioning
Metering and stirring discharging, the sandstone of sandstone factory accumulation are needed on the belt conveyor by hopper blanking to underface, then
Concrete mixer is entered by belt conveyor.
But, in actual production process, sandstone is typically directly delivered into the blanking bin of lower section by dumper, due to
Lack Shu Liao mechanisms, once the sandstone poured into blanking bin has caking or causes feed opening to block because blanking velocity is too fast,
It can only be dredged upwards or with iron rod downwards from blanking bin entrance from feed opening by workman, labor intensity is big, influences sandstone defeated
Send efficiency.
Utility model content
The purpose of this utility model, which is to provide one kind, more can effectively dredge sandstone to avoid sandstone in blanking bin
It is interior to block so that sandstone blanking more unobstructed sandstone blanking device.
Above-mentioned technical purpose of the present utility model technical scheme is that：
Blanking bin is provided with below a kind of sandstone blanking device, including the discharging platform being installed on ground, discharging platform,
The top of blanking bin is equipped with discharge rolls, discharge rolls inside blanking bin and is fixedly connected with several with discharging covered with screen cloth
Roller is rotated shows powder with the circular array on material wheel, the side face for unloading material wheel that unloads for promoting sandstone to flow downward with sandstone friction
Broken tooth.
By using above-mentioned technical proposal, dumper directly pours into sandstone in the blanking bin of lower section, and sandstone passes through screen cloth
Preliminary screening is carried out, the sandstone for entering blanking bin still has certain caking, when substantial amounts of sandstone pours into discharging opening together,
It is easy to block in discharge outlet, unloading material wheel by the discharge rolls set above discharging opening and cooperation can be constantly right
Flow through the sandstone above discharging opening and carry out pivoting friction, keep the mobility of sandstone, more effectively avoid sandstone in discharging opening
Place is blocked, and improves blanking efficiency.
Preferably, the both sides for unloading material wheel are fixedly connected with friction portion, the diameter in friction portion is from one end edge for unloading material wheel
Discharge rolls length direction is gradually reduced.
By using above-mentioned technical proposal, the friction portion that diameter is gradually reduced is set at the two ends for unloading material wheel, friction portion is in
Cone, when unloading material wheel and being contacted with sandstone, the gradient of both sides causes discharge rolls and sandstone rub more smooth, reduces and unloads
The bite phenomenon occurred between material wheel and sandstone, improves the operation stability for unloading material wheel.
Preferably, the material wheel of unloading equidistantly is arranged at intervals with least two along discharge rolls length direction.
By using above-mentioned technical proposal, at least two are set to unload material wheel, two dischargings on the length direction of discharge rolls
Wheel can carry out pivoting friction to the sandstone for flowing to discharging opening simultaneously in difference position, add the mobility of sandstone, more have
The sandstone that avoids imitated is blocked in discharge outlet.
Preferably, the section of the blanking bin is in isosceles trapezoid and the suitable for reading of blanking bin is more than lower mouth.
By using above-mentioned technical proposal, blanking bin section is trapezoidal, can facilitate sandstone blanking, improves sandstone blanking
Speed.
Preferably, the central axis that the discharge rolls are located at is less than the neutrality line of isosceles trapezoid.
By using above-mentioned technical proposal, because the lower mouth of blanking bin is smaller, so when substantial amounts of sandstone flows to discharging opening,
The blanking velocity of sandstone is once be less than charging rate, and sandstone will be accumulated in discharge outlet, and discharge rolls are arranged on into trapezoidal middle position
The lower section of line, i.e., close to discharging opening one end, by increasing capacitance it is possible to increase disturbance of the discharge rolls to sandstone, add the mobility of sandstone.
Preferably, the side of the feed opening of the blanking bin is fixedly connected with the buffer board tilted down.
By using above-mentioned technical proposal, sandstone from blanking bin flow down when speed, cause transmission of the sandstone to lower section
Band impulsive force is larger, causes belt serious wear, by the inclined buffer board set in discharge outlet, sandstone can be played
The effect of blanking is buffered, impulsive force of the sandstone to transmission belt surface is reduced, reduces the abrasion of conveyer belt.
Preferably, the both sides of the buffer board have been respectively fixedly connected with bracing piece, the lower end of bracing piece is respectively fixedly connected with
In the both sides of conveyer belt.
By using above-mentioned technical proposal, bracing piece is set at the back side of buffer board, bracing reinforcement can be played to buffering
Effect so that buffer board can stablize row buffering is entered to sandstone.
Preferably, the back side of the buffer board is fixedly connected with vibrating motor.
By using above-mentioned technical proposal, sandstone is fallen on by blanking bin discharge port external on the buffer board of lower section, in buffer board
The back side be fixedly connected with a vibrating motor, can to buffer board carry out Vibrated baiting.
In summary, the utility model has the advantages that：
By setting discharge rolls and coordinating the material wheel of unloading with crushing tooth can be in the top of discharging opening to flow direction discharging
The sandstone of mouth is rotated, crushed, and adds the mobility of sandstone above discharging opening, more effectively avoids sandstone in discharging
Accumulation, blocking at mouthful.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of sandstone blanking device；
Fig. 2 is a kind of sectional view of sandstone blanking device；
Fig. 3 is a kind of vibrating motor position view of sandstone blanking device.
In figure, 1, discharging platform；2nd, screen cloth；3rd, blanking bin；4th, discharging opening；5th, feed belt；51st, support；6th, buffer board；
61st, bracing piece；7th, vibrating motor；8th, discharge rolls；9th, material wheel is unloaded；91st, crushing tooth；92nd, friction portion；10th, motor.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark is represented.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of sandstone blanking device, as shown in figure 1, including the discharging platform 1 being installed on ground, under discharging platform 1
Side is provided with blanking bin 3, and discharging platform 1 includes screen cloth 2, and screen cloth 2 is covered on the surface of blanking bin 3, screen cloth 2 and offers hole
Footpath is slightly less than the stone for not meeting normal diameter so that screen cloth 2 can be filtered to it, and the section of blanking bin 3 is trapezoidal, its
Upper opening is more than the discharging opening 4 of bottom, the underface of storing mouthful is provided with feed belt 5, for will be flowed down from blanking bin 3
Sandstone is sent in ready-mixed concrete mixer and is stirred.
Through there is horizontal discharge rolls 8 in blanking bin 3, one end of discharge rolls 8 is connected with the motor that driving discharge rolls 8 are rotated
10, the central axis of rotations of discharge rolls 8 less than trapezoidal neutrality line, i.e. discharge rolls 8 apart from discharging opening 4 compared to charging aperture closer to
To enable discharge rolls 8 to carry out discharging to being easily deposited in the sandstone that discharging opening 4 goes out.
As shown in Figures 1 and 2, discharge rolls 8 are equidistantly spaced interference along its length direction positioned at the part of blanking bin 3 and matched somebody with somebody
Closing has two side faces for unloading material wheel 9, unloading material wheel 9 rotated with discharge rolls 8 with sandstone friction so as to promote sandstone to flow downward
Upper circular array shows a circle crushing tooth 91, and the both sides for unloading material wheel 9 each extend over the friction portion 92 that is formed with, the diameter in friction portion 92 from
Length direction of the one end of material wheel 9 along discharge rolls 8 is unloaded gradually to reduce.
As shown in figure 3, the side along the direction of transfer of feed belt 5 of the feed opening of feed bin 3 be fixedly connected with it is inclined
Buffer board 6, the both sides at the back side of buffer board 6 are respectively fixedly connected with the bracing piece 61 tilted down, bracing piece 61 it is relatively low
One end decibel is fixedly connected on the both sides of support 51 of support feed belt 5, and the back side of buffer board 6 is fixedly connected with vibrating motor 7,
For preventing sandstone is deposited in discharging opening 4 from influenceing just to the surface of feed belt 5 sandstone fallen on buffer board 6 vibrations blanking
Normal blanking.
It should be noted that：
Sandstone dumper puts into the sandstone being deposited in sandstone stack-up-yard on screen cloth 2, and screen cloth 2 carries out preliminary to sandstone
Filtering, the sandstone after filtering enter lower section blanking bin 3 in, because the discharging opening 4 of hopper is smaller, in sandstone
During the more or very fast sandstone blanking velocity of caking, sandstone is easy to go out to accumulate in discharging opening 4 to block；
The driving of motor 10 discharge rolls 8 are rotated, and the material wheel 9 of unloading in discharge rolls 8 can be by rotating to sandstone progress powder
Broken, friction so that sand flow is preferably from without blocking at discharging opening 4；
Fallen under the sandstone for flowing out discharging opening 4 on inclined buffer board 6, then slide the transmission that buffer board 6 reaches lower section
On belt 5, feed belt 5 transmits sandstone with other compounds mix stirring in ready-mixed concrete mixer afield
Mix, the sandstone that the vibrating motor 7 positioned at the back side of buffer board 6 can be pointed on buffer board 6 carries out vibrations blanking so that under sandstone
The speed of material is not so as to interfere with the blanking velocity of sandstone.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of sandstone blanking device, it is characterised in that：Including the discharging platform (1) being installed on ground, under discharging platform (1)
Side is provided with blanking bin (3), and the top of blanking bin (3) is covered with screen cloth (2), and blanking bin (3) is internal to be equipped with discharge rolls (8),
Several are fixedly connected with discharge rolls (8) to rotate to promote what sandstone flowed downward with sandstone friction with discharge rolls (8)
Unload circular array on material wheel (9), the side face for unloading material wheel (9) and show crushing tooth (91).
2. sandstone blanking device according to claim 1, it is characterised in that：The both sides for unloading material wheel (9) are fixedly connected
There is friction portion (92), the diameter of friction portion (92) is gradually reduced from the one end for unloading material wheel (9) along discharge rolls (8) length direction.
3. sandstone blanking device according to claim 1, it is characterised in that：The material wheel (9) of unloading is along discharge rolls (8) length
Direction is equidistantly arranged at intervals with least two.
4. sandstone blanking device according to claim 1, it is characterised in that：The section of the blanking bin (3) is in isosceles ladder
The suitable for reading of shape and blanking bin (3) is more than lower mouth.
5. sandstone blanking device according to claim 4, it is characterised in that：The central axis that the discharge rolls (8) are located at
Less than the neutrality line of isosceles trapezoid.
6. sandstone blanking device according to claim 1, it is characterised in that：The one of the discharging opening (4) of the blanking bin (3)
Side is fixedly connected with the buffer board (6) tilted down.
7. sandstone blanking device according to claim 6, it is characterised in that：The both sides of the buffer board (6) are fixed respectively
Bracing piece (61) is connected with, the lower end of bracing piece (61) is respectively fixedly connected with the both sides of conveyer belt.
8. the sandstone blanking device according to claim 6 or 7, it is characterised in that：The back side of the buffer board (6), which is fixed, to be connected
It is connected to vibrating motor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720174567.XU CN206569745U (en) | 2017-02-25 | 2017-02-25 | A kind of sandstone blanking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720174567.XU CN206569745U (en) | 2017-02-25 | 2017-02-25 | A kind of sandstone blanking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206569745U true CN206569745U (en) | 2017-10-20 |
Family
ID=60059937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720174567.XU Expired - Fee Related CN206569745U (en) | 2017-02-25 | 2017-02-25 | A kind of sandstone blanking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206569745U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930744A (en) * | 2017-12-01 | 2018-04-20 | 核工业烟台同兴实业集团有限公司 | One kind shakes broken device for discharging |
| AT520452A4 (en) * | 2018-01-15 | 2019-04-15 | Neuson Hydrotec Gmbh | hopper |
| CN109909403A (en) * | 2019-03-12 | 2019-06-21 | 安徽环美刷业有限公司 | A kind of bundle silk machine automatic charging device |
| WO2019165776A1 (en) * | 2018-03-02 | 2019-09-06 | 淄博名堂教育科技有限公司 | High-efficiency municipal construction sand screening device |
| CN111569998A (en) * | 2020-06-17 | 2020-08-25 | 西京学院 | Automatic grinding equipment of wheat processing usefulness |
| CN112792986A (en) * | 2021-01-22 | 2021-05-14 | 常熟市天和砼有限公司 | Concrete mixing device |
-
2017
- 2017-02-25 CN CN201720174567.XU patent/CN206569745U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930744A (en) * | 2017-12-01 | 2018-04-20 | 核工业烟台同兴实业集团有限公司 | One kind shakes broken device for discharging |
| AT520452A4 (en) * | 2018-01-15 | 2019-04-15 | Neuson Hydrotec Gmbh | hopper |
| AT520452B1 (en) * | 2018-01-15 | 2019-04-15 | Neuson Hydrotec Gmbh | hopper |
| WO2019165776A1 (en) * | 2018-03-02 | 2019-09-06 | 淄博名堂教育科技有限公司 | High-efficiency municipal construction sand screening device |
| CN109909403A (en) * | 2019-03-12 | 2019-06-21 | 安徽环美刷业有限公司 | A kind of bundle silk machine automatic charging device |
| CN111569998A (en) * | 2020-06-17 | 2020-08-25 | 西京学院 | Automatic grinding equipment of wheat processing usefulness |
| CN111569998B (en) * | 2020-06-17 | 2021-07-02 | 西京学院 | Automatic grinding equipment of wheat processing usefulness |
| CN112792986A (en) * | 2021-01-22 | 2021-05-14 | 常熟市天和砼有限公司 | Concrete mixing device |
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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 |
Granted publication date: 20171020 Termination date: 20180225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |