CN209289527U - The feeding port of concrete central mix plant - Google Patents
The feeding port of concrete central mix plant Download PDFInfo
- Publication number
- CN209289527U CN209289527U CN201821339883.9U CN201821339883U CN209289527U CN 209289527 U CN209289527 U CN 209289527U CN 201821339883 U CN201821339883 U CN 201821339883U CN 209289527 U CN209289527 U CN 209289527U
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- feeding port
- feeding
- charging basket
- cover
- slot
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Abstract
The utility model discloses a kind of feeding ports of concrete central mix plant, it is related to construction building field, the feeding port of the concrete central mix plant includes charging basket and the feeding port for being opened in charging basket side wall, charging basket slidably connects the feeding cover that feeding port can be completely covered in the vertical direction, positioning mechanism is provided between charging basket and feeding cover, feeding cover can be individually fixed in exposed two height being completely exposed with feeding port in feeding port part by positioning mechanism, for putting into powder when the exposure of feeding port part, for putting into aggregate when being completely exposed.The utility model has the following beneficial effects: staff, when putting into aggregate, slidably feeding cover is put into the height that feeding port is completely exposed is fixed on convenient for stone and sand；When needing to put into powder, feeding cover can be pulled to the height for being fixed on and making the exposure of feeding port part, staff can put into cement and reduce fugitive dust；Compared to horizontally slipping, the feeding port opening shape of formation is more suitable for feeding intake the feeding cover slided up and down.
Description
Technical field
The utility model relates to construction building fields, more specifically, it relates to the feeding port of concrete central mix plant.
Background technique
Concrete refers to the general designation of the cementing integral engineered composite material of aggregate by cementitious material, is usually made with cement
Cementitious material, sand, masonry aggregate cooperate by a certain percentage with water (can contain additive and admixture), agitated and obtain.
When ready-mixed concrete, stone is first added under normal circumstances, adds water mud and sand.In the prior art, it is stirred in concrete
It mixes in device and usually only offers a feeding port, if the opening of feeding port is larger, dust is easy to raise when putting into powder, endangers
The health of staff, while polluting construction environment；If the opening of feeding port is smaller, though fugitive dust can be reduced, it is not easy to particle
Biggish aggregate investment, applicability is not high, has much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of throwings of concrete central mix plant
Material mouth, suitable for putting into the different situations of aggregate and powder.
To achieve the above object, the utility model provides following technical solution:
A kind of feeding port of concrete central mix plant, including charging basket and the feeding port for being opened in charging basket side wall, the charging basket
The feeding cover that feeding port can be completely covered is slidably connected in the vertical direction, and positioning is provided between the charging basket and feeding cover
Feeding cover can be individually fixed in exposed two height being completely exposed with feeding port in feeding port part by mechanism, the positioning mechanism
Degree, for putting into powder when the feeding port part exposes, for putting into aggregate when being completely exposed.
By using above-mentioned technical proposal, for staff when putting into aggregate, slidably feeding cover is to keeping feeding port complete
Exposed height, and fixed by positioning mechanism, it is put into convenient for stone and sand；When needing to put into powder, feeding cover can be drawn
It moves to the height for exposing feeding port part, and is fixed by positioning mechanism, the opening of feeding port is smaller at this time, and staff can
It puts into cement and reduces fugitive dust；For the feeding cover slided up and down compared to horizontally slipping, the feeding port opening shape of formation is more applicable
In feeding intake；In addition producer is without opening up the lesser feeding port of size, it is only necessary to feeding cover is added in feeding port, processing easy to produce,
It is operated simultaneously convenient for staff；After feeding intake, feeding port can be fully sealed for feeding cover, be kept away in concrete whipping process
Exempt from impurity and falls into charging basket.
The utility model is further arranged to: the side wall of the charging basket upper end is inclined to set, the charging basket sloping portion
Cross-sectional area be from top to bottom gradually increased, the feeding port is opened in the inclined side wall of charging basket, and described feed intake is placed on the side wall
It slides up and down.
By using above-mentioned technical proposal, feeding port is opened in inclined side wall, compares and is opened in vertical side wall, enables work
It feeds intake as personnel more convenient, and feeding port is located at the upper end of charging basket, improves the utilization rate in space in bucket.
The utility model is further arranged to: described feed intake is placed on the two sides of lower end surface and is symmetrically arranged with idler wheel, the material
Bucket offers the sliding slot for roller-coaster, and the length of the sliding slot is completely sudden and violent by feeding port for roller-coaster to feeding cover
Dew.
By using above-mentioned technical proposal, if other conditions are the same, force of rolling friction is overcome to make object of which movement
The power needed is more much smaller than power needed for overcoming force of sliding friction, and the setting of idler wheel pulls feeding cover convenient for staff.
The utility model is further arranged to: the two sides of each idler wheel are provided with the hinge for being fixedly connected on feeding cover
Lug is fixedly connected with the shaft that rotation connection is formed through idler wheel and with idler wheel, the shaft between two hinged ears
Extend to the outside of two hinged ears, the limiting slot that the two opposite side walls of the sliding slot offer for shaft sliding.
By using above-mentioned technical proposal, limiting slot limits shaft, so that idler wheel be made to roll in sliding slot always.
The utility model is further arranged to: the slot bottom of the sliding slot offers the first locating slot and the second positioning respectively
Slot, described feed intake are placed on the two sides of lower end surface and are symmetrically arranged with the locating piece abutted against with the slot bottom of sliding slot, the locating piece
Lower end surface open up it is fluted, the positioning mechanism include be arranged in the groove and can be slided in slot limit plate, be set to limit
Limit spring between position plate and groove slot bottom is provided with the limit for preventing limit plate from skidding off groove at the notch of the groove
Ring, the limit plate are fixedly connected with the limited block of extended stop collar opening, when the limited block is caught in the first locating slot, institute
The height that feeding cover is fixed on the exposure of feeding port part is stated, when the limited block is caught in the second locating slot, feeding cover is fixed on throwing
The height that material mouth is completely exposed.
By using above-mentioned technical proposal, staff pushes feeding cover, when by locating piece be pushed to the first locating slot or
When at the second locating slot, limited block stretches out stop collar, is caught in the first locating slot or the second locating slot, feeding cover is individually fixed in
Height feeding port part exposure and be completely exposed.
The utility model is further arranged to: the feeding cover is made of clear material.
By using above-mentioned technical proposal, the addition height of powder and aggregate in charging basket can be checked convenient for staff and is mixed
Conjunction state.
The utility model is further arranged to: the upper surface of the feeding cover is provided with handle.
By using above-mentioned technical proposal, the setting of handle pulls feeding cover convenient for staff.
The utility model is further arranged to: the feeding port is provided in edge towards feeding intake inside charging basket.
By using above-mentioned technical proposal, feeds intake and play the role of guiding in powder and aggregate investment, while working as powder
Material can be attached to the inner wall to feed intake when raising first, it is difficult to escape feeding port, be further reduced fugitive dust.
In conclusion the utility model has the following beneficial effects:
1. staff is when putting into aggregate, slidably feeding cover to the height that feeding port is completely exposed, and by fixed
Position mechanism is fixed, and is put into convenient for stone and sand, and when needing to put into powder, can be pulled to feeding cover makes the exposure of feeding port part
Height, and fixed by positioning mechanism, the opening of feeding port is smaller at this time, and staff can put into cement and reduce fugitive dust；
2. the feeding cover slided up and down is compared to horizontally slipping, the feeding port opening shape of formation is more suitable for feeding intake；
Play the role of guiding to powder 3. feeding intake, while in being attached to when powder raises and feeding intake first
Wall, it is difficult to escape feeding port, be further reduced fugitive dust.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment, for showing the state of feeding port part exposure；
The structural schematic diagram that Fig. 2 is embodiment when not including feeding cover；
Fig. 3 is the structural schematic diagram of feeding cover in embodiment；
Fig. 4 is the cross-sectional view in the face A-A in Fig. 1；
Fig. 5 is the cross-sectional view in the face B-B in Fig. 1.
Description of symbols: 1, charging basket；11, feeding port；12, sliding slot；121, limiting slot；122, the first locating slot；123,
Second locating slot；2, feeding cover；3, positioning mechanism；31, limit plate；32, limit spring；33, stop collar；34, limited block；4, it rolls
Wheel；5, hinged ear；6, shaft；7, locating piece；71, groove；8, handle；9, it feeds intake.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of feeding port of concrete central mix plant as depicted in figs. 1 and 2, including charging basket 1 and is opened in 1 side wall of charging basket
Feeding port 11.The side wall of 1 upper end of charging basket is inclined to set, and the cross-sectional area of 1 sloping portion of charging basket is from top to bottom gradually increased,
Feeding port 11 is opened in the inclined side wall of charging basket 1, compares and is opened in vertical side wall, enables staff feed intake more convenient, and
Feeding port 11 is located at the upper end of charging basket 1, improves the utilization rate in space in bucket.
As shown in Figure 1 and Figure 4, charging basket 1 slidably connects the feeding cover 2 that feeding port 11 can be completely covered, and feeding cover 2 is in it
The side wall at place slides up and down, and positioning mechanism 3 is provided between charging basket 1 and feeding cover 2, and positioning mechanism 3 can distinguish feeding cover 2
Exposed two height being completely exposed with feeding port 11 in 11 part of feeding port are fixed on, for putting into when 11 part of feeding port exposes
Powder, for putting into aggregate when being completely exposed.
Staff is when putting into aggregate, slidably feeding cover 2 to the height that feeding port 11 is completely exposed, and by fixed
Position mechanism 3 is fixed, puts into convenient for stone and sand；When needing to put into powder, can be pulled to feeding cover 2 makes 11 part of feeding port
Exposed height, and it is fixed by positioning mechanism 3, and the opening of feeding port 11 is smaller at this time, and staff can put into cement and subtract
Few fugitive dust.
Compared to horizontally slipping, 11 opening shape of feeding port of formation is more suitable for feeding intake the feeding cover 2 slided up and down.Factory
In addition family is without opening up the lesser feeding port 11 of size, it is only necessary to feeding cover 2 is added in feeding port 11, processing easy to produce, simultaneously
Convenient for staff's operation.After feeding intake, feeding port 11 can be fully sealed for feeding cover 2, be kept away in concrete whipping process
Exempt from impurity and falls into charging basket 1.
Feeding cover 2 can be made of transparent materials such as PMMA, PS, PC, check powder and bone in charging basket 1 convenient for staff
The addition height and admixture of material.The upper surface of feeding cover 2 is fixedly connected with handle 8, pulls feeding cover convenient for staff
2。
As shown in Figures 2 and 3, feeding cover 2 is symmetrically arranged with two groups of idler wheels 4 in the two sides of lower end surface, and the two of each idler wheel 4
Side is provided with the hinged ear 5 for being fixedly connected on feeding cover 2, be fixedly connected between two hinged ears 5 through idler wheel 4 and with rolling
Wheel 4 forms the shaft 6 of rotation connection, and shaft 6 extends to the outside of two hinged ears 5.Charging basket 1 offers for the sliding of idler wheel 4
Sliding slot 12, the length of sliding slot 12 slides into feeding cover 2 for idler wheel 4 and feeding port 11 is completely exposed.It is identical in other conditions
In the case where, the power for overcoming force of rolling friction to need object of which movement is more much smaller than power needed for overcoming force of sliding friction, idler wheel 4
Feeding cover 2 is pulled convenient for staff.
As shown in Figure 4 and Figure 5, the two opposite side walls of sliding slot 12 offer the limiting slot 121 slided for shaft 6, limit
Position slot 121 limits shaft 6, so that idler wheel 4 be made to roll in sliding slot 12 always.
As shown in Figures 2 and 3, the slot bottom of each sliding slot 12 offers the first locating slot 122 and the second locating slot respectively
123, feeding cover 2 is fixedly connected with the symmetrically arranged locating piece 7 that can be abutted against with the slot bottom of sliding slot 12 in the two sides of lower end surface.
As shown in Figure 1 and Figure 4, the lower end surface of locating piece 7 opens up fluted 71, and positioning mechanism 3 includes being set to groove 71
It is interior and can be in the limit plate 31 slided in slot, the limit spring 32 being fixedly connected between 71 slot bottom of limit plate 31 and groove.It is recessed
The stop collar 33 for preventing limit plate 31 from skidding off groove 71 is fixedly connected at the notch of slot 71, limit plate 31, which is fixedly connected with, to be stretched
The limited block 34 that stop collar 33 is open out.
Staff pushes feeding cover 2, and when locating piece 7 to be pushed at the first locating slot 122, limited block 34 stretches out limit
Position ring 33, is caught in the first locating slot 122, and feeding cover 2 is fixed on to the height of 11 part of feeding port exposure；It is pushed away when by locating piece 7
When moving to the second locating slot 123, limited block 34 stretches out stop collar 33, is caught in the second locating slot 123, feeding cover 2 is fixed on
The height that feeding port 11 is completely exposed.
As shown in Figure 2 and Figure 5, feeding port 11 is fixedly connected with towards inside charging basket 1 in edge and feeds intake 9.It feeds intake
Road 9 plays the role of guiding when powder and aggregate are put into, while can be attached to when powder raises and fed intake in 9 first
Wall, it is difficult to escape feeding port 11, be further reduced fugitive dust.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of feeding port of concrete central mix plant, including charging basket (1) and it is opened in the feeding port (11) of charging basket (1) side wall,
It is characterized by: the charging basket (1) slidably connects the feeding cover (2) that feeding port (11) can be completely covered in the vertical direction,
It is provided with positioning mechanism (3) between the charging basket (1) and feeding cover (2), the positioning mechanism (3) can be by feeding cover (2) respectively
It is fixed on exposed two height being completely exposed with feeding port (11) in feeding port (11) part, feeding port (11) part exposure
When for putting into powder, for putting into aggregate when being completely exposed.
2. the feeding port of concrete central mix plant according to claim 1, it is characterised in that: charging basket (1) upper end
Side wall is inclined to set, and the cross-sectional area of charging basket (1) sloping portion is from top to bottom gradually increased, and the feeding port (11) is opened
Set on charging basket (1) inclined side wall, the feeding cover (2) slides up and down in the side wall.
3. the feeding port of concrete central mix plant according to claim 1, it is characterised in that: the feeding cover (2) is under
The two sides of end face are symmetrically arranged with idler wheel (4), the sliding slot (12) that the charging basket (1) offers for idler wheel (4) sliding, the cunning
The length of slot (12) slides into feeding cover (2) for idler wheel (4) and feeding port (11) is completely exposed.
4. the feeding port of concrete central mix plant according to claim 3, it is characterised in that: each idler wheel (4)
Two sides are provided with the hinged ear (5) for being fixedly connected on feeding cover (2), are fixedly connected with and pass through between two hinged ears (5)
It wears idler wheel (4) and forms the shaft (6) of rotation connection with idler wheel (4), the shaft (6) extends to the outer of two hinged ears (5)
Side, the limiting slot (121) that the two opposite side walls of the sliding slot (12) offer for shaft (6) sliding.
5. the feeding port of concrete central mix plant according to claim 3, it is characterised in that: the slot bottom of the sliding slot (12)
The first locating slot (122) and the second locating slot (123) are offered respectively, and the feeding cover (2) symmetrically sets in the two sides of lower end surface
It is equipped with the locating piece (7) abutted against with the slot bottom of sliding slot (12), the lower end surface of the locating piece (7) opens up fluted (71), institute
Stating positioning mechanism (3) includes being set to the limit plate (31) that can be slided in groove (71) and in slot, being set to limit plate (31)
With the limit spring (32) between groove (71) slot bottom, being provided at the notch of the groove (71) prevents limit plate (31) from skidding off
The stop collar (33) of groove (71), the limit plate (31) are fixedly connected with the limited block of extended stop collar (33) opening
(34), when the limited block (34) is caught in the first locating slot (122), it is sudden and violent that the feeding cover (2) is fixed on feeding port (11) part
The height of dew, when the limited block (34) is caught in the second locating slot (123), it is completely sudden and violent that feeding cover (2) is fixed on feeding port (11)
The height of dew.
6. the feeding port of concrete central mix plant according to claim 1, it is characterised in that: the feeding cover (2) is by saturating
Bright material is made.
7. the feeding port of concrete central mix plant according to claim 1, it is characterised in that: the feeding cover (2) it is upper
End face is provided with handle (8).
8. the feeding port of concrete central mix plant according to claim 1, it is characterised in that: the feeding port (11) is in side
It is provided with along place towards charging basket (1) inside and feeds intake (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339883.9U CN209289527U (en) | 2018-08-16 | 2018-08-16 | The feeding port of concrete central mix plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339883.9U CN209289527U (en) | 2018-08-16 | 2018-08-16 | The feeding port of concrete central mix plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209289527U true CN209289527U (en) | 2019-08-23 |
Family
ID=67650699
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821339883.9U Active CN209289527U (en) | 2018-08-16 | 2018-08-16 | The feeding port of concrete central mix plant |
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| Country | Link |
|---|---|
| CN (1) | CN209289527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481751A (en) * | 2021-12-28 | 2022-05-13 | 广东韶钢工程技术有限公司 | Pump truck hopper pumping slurry splashing protection device and application method |
-
2018
- 2018-08-16 CN CN201821339883.9U patent/CN209289527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481751A (en) * | 2021-12-28 | 2022-05-13 | 广东韶钢工程技术有限公司 | Pump truck hopper pumping slurry splashing protection device and application method |
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