CN202577984U - Hopper and concrete delivery pump - Google Patents
Hopper and concrete delivery pump Download PDFInfo
- Publication number
- CN202577984U CN202577984U CN 201220053269 CN201220053269U CN202577984U CN 202577984 U CN202577984 U CN 202577984U CN 201220053269 CN201220053269 CN 201220053269 CN 201220053269 U CN201220053269 U CN 201220053269U CN 202577984 U CN202577984 U CN 202577984U
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- wallboard
- hopper
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- rear wall
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model provides a hopper which comprises an upper hopper body and a lower hopper body, wherein the upper hopper body is sleeved on the upper part of the lower hopper body; and the lower hopper body is composed of a front wall plate, a rear wall plate, a left wall plate and a right wall plate through surrounding, and an included angle between the front wall plate and the rear wall plate is 0 degree-90 degrees. The utility model also provides a concrete delivery pump. According to the technical scheme provided by the utility model, when a transferring cylinder sucks material insufficiently, the material can be fed automatically by depending on the gravity, and material deposit is not generated; materials at the two sides of the front and rear wall plates can directly flow to the discharge port by depending on the gravity, and the problem that the flow time of the material in the existing hopper is long is solved; and a high-power power system is not needed to deploy, the energy consumption is reduced, the material sucking performance of a pumping system is strengthened, and the concrete pumping efficiency is also improved. The concrete pump feed hopper provided by the utility model has the advantages that the whole structure is simple, the volume is small, the weight is light, and the assembly and transportation are convenient.
Description
Technical field
The utility model relates to construction project machinery, more specifically, relates to a kind of concrete pump feeding funnel and contains the concrete pump of this concrete pump feeding funnel, and for example pile tube drags pump.
Background technology
The transport of concrete pumping equipment generally is made up of hopper, pumping system, distributing valve, stirring system etc.The slide valve pumping mechanism is the flashboard that leans on quick back and forth movement, the periodic discharging opening of carrying cylinder and hopper of connecting, thus realize carrying periodic suction of cylinder and stock, realize concrete pumping repeatedly.
The slide valve pile tube drags pump to be mainly used in the production pile tube, and pile tube is mainly used in ground and handles, and prevents surface settlement, like speedway, high ferro, airport, housing construction etc.
Producing the concrete that pile tube generally adopts high grade, is the high-grade concrete of C80 like label, and its characteristics have: the slump is between 3-5cm, and is mobile poor; The density of cementitious material reaches 500Kg/M in the concrete
3More than, unusual thickness, pumping resistance is very big.
The discharging opening of common slide valve hopper is arranged on down the below of bucket body rear wall plate, and blanking property is better than S valve hopper, through being usually used in the pumping of high-grade concrete.
But wallboard is seen from the side and is circular arc before and after the following bucket body of existing common slide valve hopper; Shaft bearing and discharging opening vertical distance are little; When stirring system is worked, can there be the buildup dead angle in the bucket body down, like this, piling up the concrete materials solidification-stack of getting up; The dischargeable capacity in the hopper can be reduced, the proper flow of material can be influenced simultaneously.
On the other hand, because the arc-shaped structure of hopper, the concrete of rear wall plate one side relies on the stirring of stirring system could arrive discharging opening, and flowing time is long, solidifies easily, and production brings very big inconvenience to concrete pumping for this.
Again on the one hand; During the pumping high-grade concrete,, mobile poor because concrete stickiness is big; Relatively depend on the suction effect of carrying cylinder; At this moment just need the powerful dynamical system of configuration to guarantee to carry the cylinder suction abundant, make that the energy consuming ratio of pumping system is bigger, increased client's use cost.
In sum, there is following problem in concrete pump feeding funnel of the prior art: the concrete pump feeding funnel is arc-shaped structure, and shaft bearing and discharging opening vertical distance are little, can have the buildup dead angle in the course of the work; The concrete of rear wall plate one side relies on the stirring action of stirring system, and flowing time is long, solidifies easily; During the concrete of pumping high grade, need the powerful dynamical system of configuration guarantee to carry the cylinder suction abundant, make energy consuming ratio bigger, increased client's use cost.
The utility model content
Could arrive in order to solve the unreasonable stirring action that has the buildup dead angle in the course of the work, depends on stirring system that brings of concrete pumping hopper construction in the above-mentioned prior art that discharging opening, flowing time are long, need dispose during the pumping high-grade concrete powerful dynamical system guarantee to carry the cylinder suction fully, problem such as power consumption height or the problems referred to above one of at least; The utility model provides a kind of concrete pump feeding funnel, can effectively overcome above-mentioned the problems of the prior art.
In view of this, the utility model provides a kind of hopper, is used for pumping system; It comprises bucket body and following bucket body; The said bucket body of going up is located at the said top of bucket body down, and said bucket body is down surrounded by front wallboard, rear wall plate, left wallboard and right wallboard, and discharging opening is arranged on the bottom of said rear wall plate; The shaft of pumping system is installed on said left wallboard, the right wallboard, and the angle between said front wallboard and the said rear wall plate is 0 °～90 °.
In technique scheme, preferably, said front wallboard comprises superposed first front wallboard and second front wallboard that is positioned at the bottom, and said first front wallboard and said second front wallboard are 140 °～180 ° at the inner angle that forms of hopper.
In technique scheme, preferably, said rear wall plate comprises superposed first rear wall plate and second rear wall plate that is positioned at the bottom, and said first rear wall plate and said second rear wall plate are 135 °～180 ° at the outside angle that forms of hopper.
In technique scheme, preferably, said second rear wall plate laterally arranges with perpendicular through said shaft axis.
In technique scheme, preferably, said first front wallboard and be 20 °～35 °, said first rear wall plate and be 25 °～45 ° through the angle between the perpendicular of said shaft axis through the angle between the perpendicular of said shaft axis.
In technique scheme, preferably, said left wallboard comprises the superposed first left wallboard and the second left wallboard that is positioned at the bottom, and the said first left wallboard and the said second left wallboard are 90 °～180 ° at the inner angle that forms of hopper; Said right wallboard comprises the superposed first right wallboard and the second right wallboard that is positioned at the bottom, and the said first right wallboard and the said second right wallboard are 90 °～180 ° at the inner angle that forms of hopper.
In technique scheme; Preferably; The said first left wallboard and the said second left wallboard are 120 °～150 ° at the inner angle that forms of said hopper, and the said first right wallboard and the said second right wallboard are 120 °～150 ° at the inner angle that forms of said hopper.
In technique scheme, preferably, the end face of said discharging opening and the angle between the horizontal plane are 45 °～80 °.
In technique scheme, preferably, the end face of said discharging opening and the angle between the horizontal plane are 50 °～60 °.
The utility model also provides a kind of concrete pump, comprises above-mentioned each described hopper.
Through hopper and the concrete pump that the utility model provides, the front and back wallboard of hopper is seen linearly type from the side, and the front and back wallboard is a little acute angle with angle perpendicular to the perpendicular of paper; The left and right sidesing wall plate bending part is a big obtuse angle, and following bucket body shape is wide at the top and narrow at the bottom, and bottommost is a discharging opening.When carrying the cylinder suction insufficient, material can rely on gravity feeding voluntarily, can not produce buildup; The material of wallboard both sides, front and back can rely on gravity directly to flow to discharging opening, has solved long problem of Flow of Goods and Materials time in the existing hopper; Owing to the inadequate situation of suction seldom occurs, therefore need not dispose powerful dynamical system, energy consumption also is reduced.Such hopper construction has not only strengthened the suction performance of pumping system, has also improved concrete pumping efficiency.The concrete pump feeding funnel overall structure that the utility model provides is simple, and volume is little, and is in light weight, is convenient to assembling and transportation.
Description of drawings
Fig. 1 is the front view according to said hopper one embodiment of the utility model;
Fig. 2 is the left view of structure shown in Fig. 1;
Fig. 3 is the right view of structure shown in Fig. 1;
Fig. 4 be among Fig. 2 B to revolved view;
Fig. 5 is the vertical view of structure shown in Fig. 1.
The corresponding relation of Reference numeral and component names is following among Fig. 1 to Fig. 5:
100 perpendiculars through the shaft axis
The specific embodiment
In order to make those skilled in the art understand the technical scheme of the utility model better, the utility model is done further to specify below in conjunction with accompanying drawing and specific embodiment.
A lot of details have been set forth in the following description so that make much of the utility model; But; The utility model can also adopt other to be different from other modes described here and implement, and therefore, the utility model is not limited to the restriction of following disclosed specific embodiment.
Fig. 1 to Fig. 5 shows the structural representation according to said concrete pump feeding funnel one preferred embodiment of the utility model.Wherein, Fig. 1 is the front view according to said concrete pump feeding funnel one embodiment of the utility model, and Fig. 2 is the left view of structure shown in Fig. 1, and Fig. 3 is the right view of structure shown in Fig. 1; Fig. 4 is that B is to revolved view among Fig. 2, and Fig. 5 is the vertical view of structure shown in Fig. 1.
Extremely shown in Figure 5 like Fig. 1; Present embodiment provides a kind of hopper, can be used for the concrete pumping operation, comprises bucket body 6 and following bucket body 1; The said bucket body 6 of going up is located at the said top of bucket body 1 down; Said down bucket body 1 is surrounded by front wallboard 2, rear wall plate 3, left wallboard 4 and right wallboard 5, and discharging opening 11 is arranged on the bottom of rear wall plate 3, and the shaft 12 of pumping system is installed on left wallboard 4, the right wallboard 5; Angle between said front wallboard 2 and the said rear wall plate 3 is 0 °～90 °.
Preferably, said going up in the bucket body 6 is provided with screen cloth 61.Screen cloth 61 can filter out the bulky grain building stones in the concrete materials; Avoid oarse-grained building stones to influence normally carrying out of pumpdown; Go up simultaneously bucket body 6 and also accommodation space is provided, prevent that the material that does not get into down bucket body 1 as yet from overflowing, pollute the workplace for material to be filtered.
Hopper in the technique scheme can solve there is the buildup dead angle in concrete in existing hopper problem, and when carrying the cylinder suction insufficient, the material in the said hopper of the utility model can rely on gravity feeding voluntarily, can not produce buildup; The material of front and back wallboard (front wallboard 2 and rear wall plate 3) both sides can rely on gravity directly to flow to discharging opening, does not have the long problem of flowing time; Owing to the inadequate situation of suction seldom occurs, therefore need not dispose powerful dynamical system yet, energy consumption also is reduced, and such magazine attachment has not only strengthened the suction property of pumping system, has also improved the pumping efficiency of concrete product simultaneously.
Further, said bucket body 1 down is spliced by front wallboard 2, rear wall plate 3, left wallboard 4 and rear wall plate 5.Because the work under bad environment of hopper, therefore the strength of materials to hopper has very high requirement, adopts the multi-sheets welding not only to simplify procedure, reduces production costs, and can guarantee that hopper integral body has good intensity simultaneously, improves the application life of hopper.
Certainly, following bucket body 1 also can adopt processing technologys such as casting to manufacture.
Further; Said front wallboard 2 comprises superposed first front wallboard 21 and second front wallboard 22 that is positioned at the bottom; Said rear wall plate 3 comprises superposed first rear wall plate 31 and second rear wall plate 32 that is positioned at the bottom; Left side wallboard 4 comprises the superposed first left wallboard 41 and the second left wallboard 42 that is positioned at the bottom, and said right wallboard 5 comprises the superposed first right wallboard 51 and the second right wallboard 52 that is positioned at the bottom
Said first front wallboard 21, first rear wall plate, 31, the first left wallboard 41 and the first right wallboard 51 are spliced into the top of said hopper;
Said second front wallboard 22, second rear wall plate, 32, the second left wallboard 42 and the second right wallboard 52 are spliced into the bottom of said hopper.
As shown in Figure 3, preferably, the end face of said discharging opening 11 and the angle ζ between the horizontal plane are 45 °～80 °.The end face of discharging opening 11 be set to and horizontal plane between certain angle of slope is arranged, mainly be the installation configuration of carrying cylinder and whole pumping system for ease, conserve space improves pumping efficiency simultaneously.
Further, the end face of said discharging opening 11 and the angle ζ between the horizontal plane are 50 °～60 °.
For the structure of angle is arranged between the end face that adapts to discharging opening 11 and the horizontal plane, need splice down each wallboard of bucket body 1 and carry out bending and handles.
As shown in Figure 1, said first front wallboard 21 and be 0 °～45 °, said first rear wall plate 31 and be 0 °～45 ° through the angle between the perpendicular 100 of said shaft 12 axis through the angle between the perpendicular 100 of said shaft 12 axis.This structure is convenient to material by from flumping to discharging opening 11, simultaneously at diminishing from top to bottom bellmouth of bore of following bucket body 1 inner formation, has improved the feeding ability of time bucket body 1.
As shown in Figure 2; Further; Said first front wallboard 21 and be 20 °～35 ° through the angle γ between the perpendicular 100 of said shaft 12 axis, said first rear wall plate 31 and be 25 °～45 ° through the angle δ between the perpendicular 100 of said shaft 12 axis.In the process that realizes this utility model, find that most preferably angle is: angle γ is 23 °, and angle δ is 27 °, and the feeding of the following bucket body 1 that this structure design draws is most effective.
Preferably, said first front wallboard 21 is 140 °～180 ° with said second front wallboard 22 at the outside angle β that forms of hopper.This bending angle is milder, reduces material to the operation impact of bucket body 1 down, prolongs the application life of bucket body 1 down.
In the process that realizes the utility model, find that most preferably angle is: angle β is 171 °.This angle makes front wallboard 2 see from the side more to level off to and linear pattern guarantees that simultaneously the transition between first front wallboard 21 and second front wallboard 22 is Paint Gloss.
Preferably, said first rear wall plate 31 is 135 °～180 ° with said second rear wall plate 32 at the outside angle ε that forms of hopper.This bending angle is more suitable for the formation of the gradient of discharging opening 11, guarantees the profile that bucket body down 1 is succinct, has very high structural strength simultaneously, can reduce hopper maintenance, change frequency.
In the process that realizes the utility model, find that most preferably angle is: angle ε is 150 °.This angle makes rear wall plate 3 more intactly transit to discharging opening 11, makes material can be more prone to flows to discharging opening 11, shortens the flowing time and the distance of material, avoids the accumulation of material and solidifies the pumping efficiency of bucket body 1 inner concrete under improving.
Said second rear wall plate 32 laterally arranges with perpendicular 100 through said shaft 12 axis
The said first left wallboard 41 is 90 °～180 ° with the said second left wallboard 42 in the inner angle that forms of hopper, is preferably 120 °～150 °; The said first right wallboard 51 is 90 °～180 ° with the said second right wallboard 52 at the inner angle that forms of hopper, is preferably 120 °～150 °.
In a preferred embodiment, said left wallboard 4 is symmetrical set with said right wallboard 5.
Because left wallboard 4 is symmetrical set with right wallboard 5, so their bending angle separately is also identical.
In the process that realizes the utility model, find that most preferably angle is: angle is 131 °.This angle can guarantee down the internal capacity of bucket body 1 to greatest extent, can avoid material in the bucket body 1 inner appearance of piling up, solidify, influence situation such as flowing velocity down simultaneously, has improved the pumping efficiency of material significantly.
Those skilled in the art is to be understood that; Each critical angle (like angle, angle β, angle ε, angle ζ, angle δ) in the present embodiment in the only just following bucket body 1 provides an optimum embodiment; But the technical scheme of the utility model is not limited to the above-mentioned most preferred embodiment that provides; Every hopper that drops on the shape in the utility model qualification all should be included within the protection domain of the utility model.
Present embodiment also provides a kind of concrete pump, refers in particular to the slide valve pile tube and drags pump, comprises above-mentioned each described hopper.
Through hopper and the concrete pump that the utility model provides, the front and back wallboard of hopper is seen linearly type from the side, and the front and back wallboard is a little acute angle with angle perpendicular to the perpendicular of paper; The left and right sidesing wall plate bending part is a big obtuse angle, and following bucket body shape is wide at the top and narrow at the bottom, and bottommost is a discharging opening.When carrying the cylinder suction insufficient, material can rely on gravity feeding voluntarily, can not produce buildup; The material of wallboard both sides, front and back can rely on gravity directly to flow to discharging opening, has solved long problem of Flow of Goods and Materials time in the existing hopper; Owing to the inadequate situation of suction seldom occurs, therefore need not dispose powerful dynamical system, energy consumption also is reduced.Such hopper construction has not only strengthened the suction performance of pumping system, has also improved concrete pumping efficiency.The concrete pump feeding funnel overall structure that the utility model provides is simple, and volume is little, and is in light weight, is convenient to assembling and transportation.
Those skilled in the art is to be understood that; Present embodiment has only provided the embodiment that the slide valve pile tube drags pump, the S valve pile tube of the concrete pump feeding funnel that utilization the utility model provides drag pump and with the utility model principle just as concrete pumping equipment also should be included within the protection domain of the utility model.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. a hopper is used for pumping system, it is characterized in that; Comprise bucket body (6) and following bucket body (1); The said bucket body (6) of going up is located at the said top of bucket body (1) down, and said bucket body (1) is down surrounded by front wallboard (2), rear wall plate (3), left wallboard (4) and right wallboard (5), and discharging opening (11) is arranged on the bottom of said rear wall plate (3); The shaft of pumping system (12) is installed on said left wallboard (4), the right wallboard (5), and the angle between said front wallboard (2) and the said rear wall plate (3) is 0 °～90 °.
2. hopper according to claim 1; It is characterized in that; Said front wallboard (2) comprises superposed first front wallboard (21) and is positioned at second front wallboard (22) of bottom that said first front wallboard (21) is 140 °～180 ° with said second front wallboard (22) at the inner angle that forms of hopper.
3. hopper according to claim 2; It is characterized in that; Said rear wall plate (3) comprises superposed first rear wall plate (31) and is positioned at second rear wall plate (32) of bottom that said first rear wall plate (31) is 135 °～180 ° with said second rear wall plate (32) at the outside angle that forms of hopper.
4. hopper according to claim 3 is characterized in that, said second rear wall plate (32) laterally arranges with perpendicular (100) through said shaft (12) axis.
5. hopper according to claim 4; It is characterized in that; Said first front wallboard (21) and be 20 °～35 ° through the angle between the perpendicular (100) of said shaft (12) axis, said first rear wall plate (31) and be 25 °～45 ° through the angle between the perpendicular (100) of said shaft (12) axis.
6. hopper according to claim 1; It is characterized in that; Said left wallboard (4) comprises the superposed first left wallboard (41) and is positioned at the second left wallboard (42) of bottom that the said first left wallboard (41) is 90 °～180 ° with the said second left wallboard (42) at the inner angle that forms of hopper; Said right wallboard (5) comprises the superposed first right wallboard (51) and is positioned at the second right wallboard (52) of bottom that the said first right wallboard (51) is 90 °～180 ° with the said second right wallboard (52) at the inner angle that forms of hopper.
7. hopper according to claim 6; It is characterized in that; The said first left wallboard (41) is 120 °～150 ° with the said second left wallboard (42) at the inner angle that forms of hopper, and the said first right wallboard (51) is 120 °～150 ° with the said second right wallboard (52) at the inner angle that forms of hopper.
8. according to each described hopper of claim 1 to 7, it is characterized in that the end face of said discharging opening (11) and the angle between the horizontal plane are 45 °～80 °.
9. hopper according to claim 8 is characterized in that, the end face of said discharging opening (11) and the angle between the horizontal plane are 50 °～60 °.
10. a concrete pump is characterized in that, comprises like each described hopper in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220053269 CN202577984U (en) | 2012-02-17 | 2012-02-17 | Hopper and concrete delivery pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220053269 CN202577984U (en) | 2012-02-17 | 2012-02-17 | Hopper and concrete delivery pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577984U true CN202577984U (en) | 2012-12-05 |
Family
ID=47247409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220053269 Expired - Fee Related CN202577984U (en) | 2012-02-17 | 2012-02-17 | Hopper and concrete delivery pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371501A (en) * | 2019-08-15 | 2019-10-25 | 江苏三一环境科技有限公司 | A kind of hopper and Granulation Equipments |
-
2012
- 2012-02-17 CN CN 201220053269 patent/CN202577984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371501A (en) * | 2019-08-15 | 2019-10-25 | 江苏三一环境科技有限公司 | A kind of hopper and Granulation Equipments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130502 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130502 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee after: SANY Automobile Manufacturing Co., Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee before: Sanyi Heavy Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150217 |
|
| EXPY | Termination of patent right or utility model |