CN209665892U - A kind of anti-sticking aggregate bin of discharging - Google Patents
A kind of anti-sticking aggregate bin of discharging Download PDFInfo
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- CN209665892U CN209665892U CN201822193908.5U CN201822193908U CN209665892U CN 209665892 U CN209665892 U CN 209665892U CN 201822193908 U CN201822193908 U CN 201822193908U CN 209665892 U CN209665892 U CN 209665892U
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- discharge
- hopper
- aggregate
- sticking
- plate
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Abstract
The utility model discloses a kind of anti-sticking aggregate bins of discharging, belong to aggregate bin field, solve the problems, such as that aggregate in the prior art can be stuck at discharge door.It includes the feed bin comprising feeding inlet and discharge port, discharge door and the enabling cylinder being correspondingly arranged there are two being rotatablely connected on feed bin, the shunt assembly for adjusting discharge port is provided in hopper, the shunt assembly includes the fixed link being fixed in hopper, two demarcation plates being set in fixed link, the side of two demarcation plates is abutted with hopper inner wall, and two demarcation plates form two discharge ports with hopper inner wall respectively；When two discharge doors are in open state, two discharge ports are located at the top of two discharge doors；The discharge door face opposite with discharge port is arc surface, and when two discharge doors are in closed state, the height of arc surface two sides is higher than the height of middle section.The utility model reduces the effect that aggregate is stuck in possibility in discharge door by discharge door, realizing aggregate pocket.
Description
Technical field
The utility model relates to aggregate bin field, in particular to a kind of anti-sticking aggregate bin of discharging.
Background technique
Aggregate bin is the commonly used equipment of concrete mixing plant or concrete automatic material-dispensing system, for exporting concrete
Graded sand and stone, powder etc..It generally is placed with weighing hopper below aggregate bin, when the weight in weighing hopper reaches specified amount, aggregate
Discharge door below storehouse can close, to realize the proportion of different concrete materials.
In the prior art, the discharge door of aggregate bin is rotationally connected with the two sides of discharge port, by between two discharge doors
The close and separate opening and closing to realize discharge port.When weight of material in weighing hopper is up to standard, two discharge doors will be leaned on mutually
Recently discharge port is closed.
If thering is the biggish aggregate of volume to be stuck between two discharge doors, then discharge door can not when discharge door is closed
It completes to close, so that the aggregate continuation of small size leaks in weighing hopper between discharge door, causes raw material weight in weighing hopper
Deviation.
Utility model content
The purpose of the utility model is to overcome aggregates in the prior art can be stuck in the deficiency at discharge door, and provides one kind
Discharge anti-sticking aggregate bin, has achieved the effect that reducing aggregate is stuck in discharge door.
The above-mentioned technical purpose of the utility model has the technical scheme that
The anti-sticking aggregate bin of a kind of discharging, including the hopper comprising feeding inlet and discharge port, on hopper there are two rotation connections
Discharge door and the enabling cylinder being correspondingly arranged, are provided with the shunt assembly for adjusting discharge port in the hopper, and described point
Flowing component includes the fixed link being fixed in hopper, two demarcation plates being set in fixed link, the side of two demarcation plates
Side is abutted with hopper inner wall, and two demarcation plates form two discharge ports with hopper inner wall respectively；When two discharge doors are in unlatching
When state, two discharge ports are located at the top of two discharge doors；The discharge door includes the bottom plate opposite with discharge port, when
When two discharge doors are in closed state, the height of bottom plate two sides is higher than the height of middle section.
By adopting the above technical scheme, by fixed link and demarcation plate, hopper lower port is divided into two discharge ports, so that bone
Material will do it shunting when entering discharge port.When two discharge doors are in open state, two discharge ports are located at two dischargings
The top of door, so can be fallen on the discharge door face opposite with discharge port when aggregate is fallen from discharge port；Due to discharge door
The face opposite with discharge port is arc surface, and aggregate can be fallen in weighing hopper from discharge door along bottom plate.And when in weighing hopper
Weight when reaching designated value, two discharge doors are closed；When in closed state due to discharge door, the height of arc surface two sides is higher than
The height of middle section, so aggregate can be moved to bottom plate during two discharge doors are gradually close to each other until abutting
Lowest part, reduce aggregate a possibility that dropping out discharge door and blocking discharge door.
On the one hand, when aggregate is fallen, buffering first can be carried out via the bottom plate of discharge door and entered back into weighing hopper, certain
Influence of the aggregate to weighing hopper is reduced in degree.On the other hand, during discharge door is closed, due to bottom plate middle section
Highly lower, aggregate can be mobile to height lower, so that discharge door is when closed, aggregate does not continue to enter weighing hopper；Both
A possibility that aggregate blocks discharge door can be reduced, and the accuracy of weight in weighing hopper can be improved.Meanwhile reducing discharge port
Discharging area so that the biggish aggregate of volume will not be fallen from discharge port.
Further preferably are as follows: multiple filter openings are offered on the demarcation plate.
By adopting the above technical scheme, pass through aggregate small in size and that discharge door will not be blocked on demarcation plate
Filter opening enter in the region of two pieces of demarcation plates formation, and enter weighing hopper, accelerate aggregate and enter the rate of weighing hopper, improve
Blanking efficiency；The opening and closing of discharge door is not influenced simultaneously.
Further preferably are as follows: the demarcation plate and fixed link are hinged, are provided on hopper for adjusting demarcation plate angle
Adjust component.
By adopting the above technical scheme, so that the distance between demarcation plate hopper inner wall is adjustable, the tune of discharge port size is realized
Section.Cooperate the size of discharge door by adjusting the size of discharge port, realizes and stop different size of aggregate, and adjust discharging
The blanking velocity of mouth.
Further preferably are as follows: the adjusting component includes for adjusting the adjusting cylinder of demarcation plate angle and adjusting cylinder
The drive rod of connection, two connecting rods for connecting drive rod and demarcation plate；Cylinder is adjusted to be parallel to blanking direction and be fixed on material
Struggle against inner wall, and adjusting cylinder is set to two pieces of demarcation plates and is formed by region；Drive rod perpendicular to adjust cylinder setting and with tune
Displacements of cylinders is fixed；Connecting rod one end and demarcation plate are rotatablely connected, and the other end and drive rod are rotatablely connected.
By adopting the above technical scheme, by adjust cylinder output shaft release and retract so that fixed link in hopper reality
Now go up and down；Connecting rod one end and fixed link are rotatablely connected, and the connecting rod other end is connect with demarcation plate Fixed-point Motion of A, works as fixed link
When lifting, the change of one end position of connecting rod can be driven, to drive the rotation of demarcation plate, realizes the tune of discharge port size
Section.Meanwhile the bulky aggregate let-down of discharge port can partially will be stuck in extremely in the area of the initial stage of blanking increase discharge port
In weighing hopper, and discharge port is gradually reduced to size appropriate；It is excessive in discharge outlet accumulation to place aggregate, blocks discharge port
Possibility.
Further preferably are as follows: the projection of the demarcation plate in the horizontal plane is not provided with filtering with the intersection for adjusting cylinder
Hole.
By adopting the above technical scheme, it blocks the demarcation plate adjusted above cylinder which by aggregate, prevents aggregate from falling
To adjusting on cylinder, the use for exchanging displacements of cylinders is impacted, and ensures to adjust the stability in use of cylinder to a certain extent.
Further preferably are as follows: the both ends of the drive rod are respectively connected with adjusting cylinder.
By adopting the above technical scheme, the levelness at drive rod both ends is improved, and adjusts support of the cylinder to drive rod, In
The stability in use of drive rod is improved to a certain extent.
Further preferably are as follows: end to end annular groove is offered on the drive rod, connecting rod one end is fixed with and annular groove
The ring set of cooperation.
By adopting the above technical scheme, the rotation connection between drive rod and connecting rod is realized by annular groove and ring set, and will
Ring set is limited in annular groove, limits movement of the connecting rod in fixed link.
Further preferably are as follows: the protection board for placing aggregate and fixed link collision is provided in the hopper；The guarantor
Backplate is parallel with fixed link and both ends are fixed with hopper inner wall.
By adopting the above technical scheme, by protection board aggregate will not directly be fallen in fixed link, aggregate is carried out
Stop, reduces aggregate and be stuck between fixed link and demarcation plate, influence the rotation connection between demarcation plate and fixed link.
Further preferably are as follows: the protection board includes a side the first plate body interconnected and the second plate body；First plate
Body and the second plate body are fixed to each other far from the side of fixed link, and another side is located remotely from each other.
By adopting the above technical scheme, aggregate can be buffered and be oriented to along the first plate body and the second plate body by aggregate,
It prevents from aggregate to be stranded in protection board on protection board to weigh excessive and damage.
Further preferably are as follows: be provided with peephole on the hopper.
By adopting the above technical scheme, can be at discharge port and demarcation plate by peephole the case where, is monitored.
In conclusion the utility model has the following beneficial effects:
1, by the bottom plate of the discharge door below setting demarcation plate and demarcation plate, so that aggregate can move when discharge door is closed
It moves to the lower position on floor, while the discharging of aggregate is buffered；
2, component is adjusted by setting, the size of discharge port is adjusted；
3, the blanking out of demarcation plate of the small aggregate of partial volume is improved by blanking rate by setting filter opening；
4, by setting protection board, to being protected at the rotation of fixed link and demarcation plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the partial sectional view of A-A cutting plane in Fig. 2；
Fig. 4 is the partial structure diagram of drive rod and connecting rod；
Fig. 5 is the front view of embodiment 2.
Appended drawing reference: 1, hopper；11, feeding inlet；12, discharge port；13, pan feeding section；14, discharging section；15, side plate；16, even
Fishplate bar；2, discharge door；21, coaming plate；22, bottom plate；221, the first inclined plate；222, the second inclined plate；3, enabling cylinder；4, shunt group
Part；41, fixed link；42, demarcation plate；421, filter opening；43, mounting plate；5, component is adjusted；51, cylinder is adjusted；52, drive rod；
521, annular groove；53, connecting rod；54, ring set；6, protection board；61, the first plate body；62, the second plate body；7, peephole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1:
A kind of anti-sticking aggregate bin of discharging, as shown in Figure 1, including hopper 1, two discharge doors 2 being set on hopper 1, material
The shunt assembly 4(for shunting aggregate is provided with referring to Fig. 3 in bucket 1).
Hopper 1 includes being fixed to each other and hollow pan feeding section 13 and discharging section 14 up and down, 13 upper end of pan feeding section be into
Material mouth 11,14 lower end of discharging section are discharge port 12(referring to Fig. 3).The cross section of pan feeding section 13 is rectangle；Discharging section 14 includes two
The side plate 15 that block is vertically arranged and the connecting plate 16 that two pieces are obliquely installed, connecting plate 16 is by upper end to lower end, to the inside of hopper 1
It is obliquely installed.
As shown in Figures 2 and 3, discharge door 2 is located at the two sides of discharge port 12, on connecting plate 16 there are two rotation connections
Respectively drive the enabling cylinder 3 of two discharge doors 2 opening and closing.Discharge door 2 includes being vertically arranged and rotating with 14 outer wall of discharging section to connect
The two blocks of coaming plates 21 connect, the bottom plate 22 being correspondingly arranged with discharge port 12.Two blocks of coaming plates 21 are rotationally connected with two blocks of side plates 15 respectively
On, the cross section of side plate 15 is sector.Bottom plate 22 is arc surface, and when two discharge doors 2 are closed, the height of 22 two sides of bottom plate is big
Height in 22 middle part of bottom plate；During discharge door 2 is closed, the aggregate fallen on bottom plate 22 can be moved to bottom plate 22 most
Lower, so that aggregate does not continue to fall, aggregate is caught and is realized the closing of discharge port 12 by bottom plate 22, is reduced in discharge door 2
Aggregate continues a possibility that falling and blocking discharge door 2 when closing.3 output end of enabling cylinder and bottom plate 22 are rotatablely connected, another
End is rotatablely connected with connecting plate 16.
As shown in figure 3, shunt assembly 4 includes the horizontal fixed link 41 being fixed in discharging section 14, is articulated with fixed link 41
On two pieces of demarcation plates 42, offer filter opening 421(referring to fig. 2 on demarcation plate 42).41 both ends of fixed link are fixed in side plate 15
On wall；Two pieces of 42 a sides of demarcation plate and fixed link 41 are hinged, and another lateral 12 direction of discharge port extends, 42 length side of demarcation plate
To both ends be connected on side plate 15.Two pieces of demarcation plates 42 form two discharge ports 12 with similar connecting plate 16 respectively.When out
When bin gate 2 is in the open state, 22 one end of bottom plate is located at immediately below discharge port 12, can be first after aggregate is fallen from discharge port 12
It falls at bottom plate 22 and enters back into weighing hopper, realize buffering.
It is fixed with the protection board 6 for stopping aggregate to fall to fixed link 41 Yu 42 hinged place of demarcation plate on side plate 15, protects
Backplate 6 and fixed link 41 are arranged in parallel and protection board 6 is located at 41 top of fixed link.Protection board 6 includes integrally formed first plate
Body 61 and the second plate body 62, the first plate body 61 and 62 upper side edge of the second plate body are fixed to each other, and lower side is to close to connecting plate 16
Side is obliquely installed, and the both ends of 62 length direction of the first plate body 61 and the second plate body are fixed on two blocks of side plates 15.
The adjusting component 5 for adjusting 42 angle of demarcation plate is provided in hopper 1.Adjusting component 5 includes being fixed on vertically
Adjusting cylinder 51 on side plate 15, the drive rod 52 for being parallel to the setting of fixed link 41, connection drive rod 52 and demarcation plate 42 two
Root connecting rod 53.It adjusts there are two cylinders 51, is individually fixed on two pieces of 15 inner walls of side plate, and output shaft is downward；Adjust cylinder
51 are located in the region that two pieces of demarcation plates 42 are formed.Drive rod 52 is round bar, and drive rod 52 is located at the underface of fixed link 41, and
The output shaft that 52 both ends of drive rod adjust cylinder 51 with two is fixed.53 one end of connecting rod and demarcation plate 42 are rotatablely connected, another
End is rotatablely connected with drive rod 52, and two connecting rods 53 are staggered；Two pieces of mounting plates are vertically and fixedly provided on each demarcation plate 42
43, connecting rod 53 is rotationally connected on two pieces of mounting plates 43.As shown in figure 4, opening up on drive rod 52, there are two end to end
Annular groove 521 is fixed with the ring set 54 cooperated with annular groove 521 in connecting rod 53.
As shown in Figure 1, being provided with peephole 7 on side plate 15.
The implementation principle of the present embodiment are as follows: using cylinder 51 is adjusted, discharge port 12 is adjusted to required width；Starting is opened the door
Cylinder 3 opens discharge door 2, and aggregate falls to bottom plate 22 from discharge port 12 and enters weighing hopper, can pass through the bone of filter opening 421
Material is directly entered weighing hopper between demarcation plate 42；When the aggregate quality in weighing hopper reaches aequum, discharge door 2 is closed；
During closing discharge door 2, aggregate is gradually mobile to 22 lowest part of bottom plate, so that aggregate will not fall from bottom plate 22 again
Out, the aggregate volume passed through from filter opening 421 is smaller, will not block discharge door 2.
Embodiment 2:
The present embodiment the difference from embodiment 1 is that, as shown in figure 5, the bottom plate 22 of the present embodiment include the first inclined plate 221
With the second inclined plate 222, a side of the first inclined plate 221 and the second inclined plate 222 is fixed to each other, and the first inclined plate 221 is not oblique with second
The side of the fixed laterally closer another discharge door 2 of plate 222 extends, and is obliquely installed upwards；Second inclined plate 222 is located at first
The fixed side for being laterally away from another discharge door 2 of inclined plate 221 extends, and is obliquely installed upwards.Enabling cylinder 3 and second is tiltedly
Plate 222 is rotatablely connected.
The implementation principle of the present embodiment are as follows: using cylinder 51 is adjusted, discharge port 12 is adjusted to required width；Starting is opened the door
Cylinder 3 opens discharge door 2, and aggregate falls to bottom plate 22 from discharge port 12 and enters weighing hopper, can pass through the bone of filter opening 421
Material is directly entered weighing hopper between demarcation plate 42；When the aggregate quality in weighing hopper reaches aequum, discharge door 2 is closed；
During closing discharge door 2, aggregate is gradually mobile to 22 lowest part of bottom plate, so that aggregate will not fall from bottom plate 22 again
Out, the aggregate volume passed through from filter opening 421 is smaller, will not block discharge door 2.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of anti-sticking aggregate bin of discharging turns on hopper (1) including the hopper (1) comprising feeding inlet (11) and discharge port (12)
There are two discharge door (2) and the enabling cylinders (3) being correspondingly arranged for dynamic connection, which is characterized in that is provided in the hopper (1)
For adjusting the shunt assembly (4) of discharge port (12), the shunt assembly (4) includes the fixed link being fixed in hopper (1)
(41), two demarcation plates (42) being set on fixed link (41), the side of two demarcation plates (42) and hopper (1) inner wall
It abuts, and two demarcation plates (42) form two discharge ports (12) with hopper (1) inner wall respectively；When two discharge doors (2) are in open
When opening state, two discharge ports (12) are located at the top of two discharge doors (2)；The discharge door (2) includes and discharge port
(12) opposite bottom plate (22), when two discharge doors (2) are in closed state, the height of bottom plate (22) two sides is higher than middle section
Height.
2. a kind of anti-sticking aggregate bin of discharging according to claim 1, which is characterized in that offered on the demarcation plate (42)
Multiple filter openings (421).
3. a kind of anti-sticking aggregate bin of discharging according to claim 1 or 2, which is characterized in that the demarcation plate (42) and solid
Fixed pole (41) hingedly, is provided with the adjusting component (5) for adjusting demarcation plate (42) angle on hopper (1).
4. a kind of anti-sticking aggregate bin of discharging according to claim 3, which is characterized in that the adjusting component (5) includes using
In the adjusting cylinder (51), the drive rod (52) being connect with adjusting cylinder (51), connection drive rod that adjust demarcation plate (42) angle
(52) and two connecting rods (53) of demarcation plate (42)；Cylinder (51) are adjusted to be parallel to blanking direction and be fixed in hopper (1)
Wall, adjusting cylinder (51) are set to two pieces of demarcation plates (42) and are formed by region；Drive rod (52) is perpendicular to adjusting cylinder
(51) it is arranged and fixed with cylinder (51) are adjusted；Connecting rod (53) one end and demarcation plate (42) are rotatablely connected, the other end and driving
Bar (52) rotation connection.
5. a kind of anti-sticking aggregate bin of discharging according to claim 4, which is characterized in that the demarcation plate (42) is in horizontal plane
On projection and adjust cylinder (51) intersection be not provided with filter opening (421).
6. a kind of anti-sticking aggregate bin of discharging according to claim 4, which is characterized in that the both ends of the drive rod (52) are equal
It is connected with and adjusts cylinder (51).
7. a kind of anti-sticking aggregate bin of discharging according to claim 4, which is characterized in that offered on the drive rod (52)
End to end annular groove (521), connecting rod (53) one end are fixed with the ring set (54) with annular groove (521) cooperation.
8. a kind of anti-sticking aggregate bin of discharging according to claim 3, which is characterized in that setting is useful in the hopper (1)
In the protection board (6) for placing aggregate and fixed link (41) collision；The protection board (6) is parallel with fixed link (41) and both ends with
Hopper (1) inner wall is fixed.
9. a kind of anti-sticking aggregate bin of discharging according to claim 8, which is characterized in that the protection board (6) includes side
Side the first plate body (61) interconnected and the second plate body (62)；First plate body (61) and the second plate body (62) are far from fixed link
(41) side is fixed to each other, and another side is located remotely from each other.
10. a kind of anti-sticking aggregate bin of discharging according to claim 1, which is characterized in that be provided with sight on the hopper (1)
Examine mirror (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822193908.5U CN209665892U (en) | 2018-12-25 | 2018-12-25 | A kind of anti-sticking aggregate bin of discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822193908.5U CN209665892U (en) | 2018-12-25 | 2018-12-25 | A kind of anti-sticking aggregate bin of discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209665892U true CN209665892U (en) | 2019-11-22 |
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ID=68563501
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822193908.5U Active CN209665892U (en) | 2018-12-25 | 2018-12-25 | A kind of anti-sticking aggregate bin of discharging |
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| Country | Link |
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| CN (1) | CN209665892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111874462A (en) * | 2020-07-13 | 2020-11-03 | 天津市春丰顺和混凝土有限公司 | Be used for concrete gravel storehouse unloading equipment |
-
2018
- 2018-12-25 CN CN201822193908.5U patent/CN209665892U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111874462A (en) * | 2020-07-13 | 2020-11-03 | 天津市春丰顺和混凝土有限公司 | Be used for concrete gravel storehouse unloading equipment |
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