CN202241612U - Concrete mixing station, belt feeder and receiving hopper thereof - Google Patents
Concrete mixing station, belt feeder and receiving hopper thereof Download PDFInfo
- Publication number
- CN202241612U CN202241612U CN2011204114677U CN201120411467U CN202241612U CN 202241612 U CN202241612 U CN 202241612U CN 2011204114677 U CN2011204114677 U CN 2011204114677U CN 201120411467 U CN201120411467 U CN 201120411467U CN 202241612 U CN202241612 U CN 202241612U
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- Prior art keywords
- receiving hopper
- belt feeder
- conveyer belt
- discharging opening
- belt
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- Expired - Lifetime
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- 238000007599 discharging Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 abstract description 30
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model provides a concrete mixing plant, belt feeder and connect hopper thereof. Connect the hopper to include: the hopper body comprises a feeding hole, a discharging hole and a middle hole positioned between the feeding hole and the discharging hole; the area of the feed inlet and the area of the discharge outlet are both larger than the area of the middle opening. The utility model discloses a setting up the less centre bore between the feed inlet that connects the hopper and the discharge gate, guaranteed that the conveyer belt has abundant accepting space to accept the material, consequently, after the material fell into the conveyer belt, the material further diffused to both sides by the middle part of conveyer belt in this accepting space, so that the conveyer belt receives evenly, can prevent the off tracking phenomenon, has alleviateed the wearing and tearing of conveyer belt simultaneously, has prolonged the life of conveyer belt, has improved the reliability of belt feeder's stability.
Description
Technical field
The utility model relates to the belt feeder field, more specifically, relates to a kind of concrete mixing plant, belt feeder and receiving hopper thereof.
Background technology
Shown in Fig. 1-3; Belt feeder of the prior art comprises conveyer belt 1 ' and receiving hopper 2 '; Receiving hopper 2 ' is funnel-form, and conveyer belt 1 ' is arranged on the below of the discharging opening of receiving hopper 2 ', and material gets in the receiving hopper 2 ' along the charging aperture of the direction shown in the arrow A among Fig. 1 by receiving hopper 2 '; And drop on the conveyer belt 1 ' by the discharging opening place of receiving hopper 2 ', move along the feed direction B among Fig. 3 with conveyer belt 1 ' then.Under perfect condition, as shown in Figure 2, material just falls into the centre of receiving hopper, and further drops on the middle part of conveyer belt 1 ', and at this moment, conveyer belt 1 ' receives the power that left-right symmetric distributes, and can guarantee the good operation of conveyer belt.
Yet; In real work; Because the influence of the factors such as stability that the installation of structural member making, foundation construction, equipment, the debugging of equipment, material are supplied with; Material is difficult to fall into the centre of receiving hopper, and this causes material to be difficult to drop on just the middle part of conveyer belt, thereby makes the conveyer belt material feeding uneven.The material feeding inequality can cause conveyer belt stressed on left and right directions shown in Figure 2 not to be symmetrically distributed, so that causes that the stretched of conveyer belt is inconsistent, causes conveyer belt generation deviation phenomenon, and further, it is out of service to cause equipment to be forced.Deviation phenomenon can influence the stability and the reliability of equipment, and quickens the wearing and tearing of conveyer belt, has become the technical barrier of industry.
The utility model content
The utility model aims to provide a kind of concrete mixing plant, belt feeder and receiving hopper thereof, can make the uneven problem of conveyer belt generation material feeding with the receiving hopper that solves prior art.
For solving the problems of the technologies described above, according to the first aspect of the utility model, a kind of receiving hopper of belt feeder is provided, comprising: bucket body, bucket body comprise charging aperture, discharging opening and the middle port between charging aperture and discharging opening; The area of charging aperture and the area of discharging opening are all greater than the area of middle port.
Further, receiving hopper also comprises feedstock direction adjusting portion, and feedstock direction adjusting portion is arranged on the charging aperture and the sidewall between the middle port of bucket body.
Further, feedstock direction adjusting portion comprises adjusting rod and removable liner plate, and first end of liner plate is arranged on the sidewall pivotly, and adjusting rod is arranged on the sidewall, and an end of adjusting rod and the plate body of liner plate are conflicted.
Further, first end of liner plate is arranged on the sidewall through hinge pivotly.
Further, second end of liner plate extends to the position between discharging opening and the middle port.
Further, the number of liner plate is two, and two blocks of liner plates are arranged on the relative both sides of bucket body respectively along the feed direction of belt feeder.
Further, adjusting rod is to regulate bolt or adjusting handle.
Further, receiving hopper also comprises support, and bucket body is rack-mount.
According to the second aspect of the utility model, a kind of belt feeder of concrete mixing plant is provided, it comprises receiving hopper and conveyer belt, and receiving hopper is above-mentioned receiving hopper, and conveyer belt is positioned at the below of the discharging opening of receiving hopper.
Further; Belt feeder also comprises one group of bottom carrying roller and two groups of side carrying rollers that are positioned at carrying roller both sides, bottom respectively; Form delivery chute between two groups of side carrying rollers and one group of bottom carrying roller; Conveyer belt is laid on the delivery chute, and the edge of the lower end of the discharging opening of receiving hopper and the left and right sides of delivery chute are provided with accordingly.
Further, belt feeder is oblique belt feeder.
According to the third aspect of the utility model, a kind of concrete mixing plant is provided, it comprises belt feeder, belt feeder is above-mentioned belt feeder.
Charging aperture and less middle port discharging opening between of the utility model through being arranged on receiving hopper guaranteed that conveyer belt has sufficient admittance space, to admit material; Therefore, after material fell into conveyer belt, material was further spread to both sides by the middle part of conveyer belt in this admittance space; So that conveyer belt receives evenly can prevent deviation phenomenon, the wearing and tearing of conveyer belt have been alleviated simultaneously; Prolong the service life of conveyer belt, improved the reliability of the stability of belt feeder.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 has schematically shown the structural representation of belt feeder of the prior art;
Fig. 2 has schematically shown the D-D of Fig. 1 to sketch map;
Fig. 3 has schematically shown the C of Fig. 1 to view;
Fig. 4 has schematically shown the front view of the utility model;
Fig. 5 has schematically shown the course of work sketch map of the utility model;
Fig. 6 has schematically shown the structure of bucket body and conveyer belt and has cooperated sketch map; And
Fig. 7 has schematically shown the course of work sketch map of feedstock direction adjusting portion.
The specific embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As the first aspect of the utility model, the utility model provides a kind of receiving hopper of belt feeder.Shown in Fig. 4-7, the receiving hopper in the utility model comprises: bucket body 1, bucket body 1 comprise charging aperture 11, discharging opening 12 and the middle port 13 between charging aperture 11 and discharging opening 12; The area of the area of charging aperture 11 and discharging opening 12 is all greater than the area of middle port 13.Shown in Fig. 4-5; Material 7 is got in the bucket body 1 by the charging aperture 11 of bucket body 1; The middle port of dwindling 13 at the middle part through being positioned at bucket body 1 (preferably, middle port 13 is provided with the middle part of the conveyer belt of belt feeder accordingly) then, thereby; Can be through middle port 13 with the centre position of material 7 pilot flow direction bucket bodies 1, and fall into the medium position of conveyer belt 3.Further, because receiving hopper has the discharging opening bigger than middle port, this discharging opening makes conveyer belt 3 have sufficient admittance space; So that admit material 7, therefore, after material 7 falls into conveyer belt 3; Material 7 is further spread to both sides by the middle part of conveyer belt 3 in this admittance space, so that conveyer belt 3 material feeding balance on its left and right directions, thereby make the conveyer belt material feeding even; Prevent conveyer belt generation deviation phenomenon, the wearing and tearing that alleviated conveyer belt have prolonged service life of conveyer belt; Improve the reliability of the stability of belt feeder, also avoided simultaneously the halting problem that causes because of deviation phenomenon, improved operating efficiency.Preferably, receiving hopper also comprises support 8, and bucket body 1 is installed on the support 8.Especially, material 7 is the shape sandstones that loose.
Preferably; Receiving hopper also comprises feedstock direction adjusting portion; Feedstock direction adjusting portion is arranged on the charging aperture 11 and the sidewall 14 between the middle port 13 of bucket body 1, therefore, and when the debugging of the installation of structural member making, foundation construction, equipment, equipment, external factor such as stability that material is supplied with cause that the feedstock direction of material changes; Can come the further drop point of adjustment material on conveyer belt through feedstock direction adjusting portion, make the material feeding of conveyer belt become even.Preferably, feedstock direction adjusting portion comprises adjusting rod 5 and removable liner plate 2, and first end of liner plate 2 is arranged on the sidewall 14 pivotly, and adjusting rod 5 is arranged on the sidewall 14, and an end of adjusting rod 5 and the plate body of liner plate 2 are conflicted.Owing to adopted removable liner plate, therefore behind wear liner, need not repair or replace whole receiving hopper, only need change liner plate and get final product.Preferably, first end of liner plate 2 is arranged on the sidewall 14 through hinge 4 pivotly.Preferably, second end of liner plate 2 extends to the position between discharging opening 12 and the middle port 13.Preferably, adjusting rod 5 is to regulate bolt or adjusting handle.As shown in Figure 7; When needs use feedstock direction adjusting portion; But adjusted bar 5 to towards or away from the motion of the direction of liner plate 2; So that liner plate 2 under the effect of adjusting rod 5 with respect near or pivot away from the direction at the middle part of bucket body 1, thereby regulate the position that material falls into conveyer belt, to reduce or to avoid the influence of external factor (particularly in process) to the debugging of belt feeder.Especially, the operation through feedstock direction adjusting portion can remedy installation and design the error of bringing, the even material feeding of assurance conveyer belt.Preferably, liner plate 2 is abrasion-proof backing blocks,
Preferably, the number of liner plate 2 is two, and two blocks of liner plates 2 are arranged on the relative both sides of bucket body 1 respectively along the feed direction of belt feeder.Therefore, through two blocks of liner plates, can regulate material from different directions.
As the second aspect of the utility model, the utility model provides a kind of belt feeder of concrete mixing plant.Shown in Fig. 4-5, this belt feeder comprises receiving hopper and conveyer belt 3, and receiving hopper is the receiving hopper among above-mentioned each embodiment, and conveyer belt 3 is positioned at the below of the discharging opening 12 of receiving hopper.Preferably, belt feeder also comprise one group of bottom carrying roller 61 and two groups of 62, two groups of side carrying rollers 62 of side carrying roller that are positioned at carrying roller both sides, bottom respectively with one group bottom formation delivery chute 6 between the carrying roller 61, conveyer belt 3 is laid on the delivery chute 6.Preferably, the edge of the lower end of the discharging opening 12 of receiving hopper and the left and right sides of delivery chute are provided with accordingly.Preferably, belt feeder is oblique belt feeder.Therefore; Can guarantee conveyer belt material feeding equably through this receiving hopper, prevent conveyer belt generation deviation phenomenon, the wearing and tearing that alleviated conveyer belt; Prolonged the service life of conveyer belt; Improve the reliability of the stability of belt feeder, also avoided simultaneously the halting problem that causes because of deviation phenomenon, improved operating efficiency.
As the third aspect of the utility model, the utility model provides a kind of concrete mixing plant, and it comprises belt feeder, and belt feeder is the belt feeder among above-mentioned each embodiment.
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 (12)
1. the receiving hopper of a belt feeder is characterized in that, comprising:
Bucket body (1), said bucket body (1) comprise charging aperture (11), discharging opening (12) and be positioned at said charging aperture (11) and discharging opening (12) between middle port (13);
The area of the area of said charging aperture (11) and discharging opening (12) is all greater than the area of said middle port (13).
2. receiving hopper according to claim 1 is characterized in that, said receiving hopper also comprises feedstock direction adjusting portion, and said feedstock direction adjusting portion is arranged on the said charging aperture (11) and the sidewall (14) between the said middle port (13) of said bucket body (1).
3. receiving hopper according to claim 2; It is characterized in that; Said feedstock direction adjusting portion comprises adjusting rod (5) and removable liner plate (2); First end of said liner plate (2) is arranged on the said sidewall (14) pivotly, and said adjusting rod (5) is arranged on the said sidewall (14), and the plate body of an end of said adjusting rod (5) and said liner plate (2) is conflicted.
4. receiving hopper according to claim 3 is characterized in that, said first end of said liner plate (2) is arranged on the said sidewall (14) through hinge (4) pivotly.
5. receiving hopper according to claim 3 is characterized in that, second end of said liner plate (2) extends to the position between said discharging opening (12) and the said middle port (13).
6. receiving hopper according to claim 3 is characterized in that, the number of said liner plate (2) is two, and said two blocks of liner plates (2) are arranged on the relative both sides of said bucket body (1) respectively along the feed direction of said belt feeder.
7. receiving hopper according to claim 3 is characterized in that, said adjusting rod (5) is to regulate bolt or adjusting handle.
8. according to each described receiving hopper among the claim 1-7, it is characterized in that said receiving hopper also comprises support (8), said bucket body (1) is installed on the said support (8).
9. the belt feeder of a concrete mixing plant, it comprises receiving hopper and conveyer belt (3), it is characterized in that, and said receiving hopper is each described receiving hopper among the claim 1-8, and said conveyer belt (3) is positioned at the below of the discharging opening (12) of said receiving hopper.
10. belt feeder according to claim 9; It is characterized in that; Said belt feeder also comprises one group of bottom carrying roller (61) and two groups of side carrying rollers (62) that are positioned at carrying roller both sides, said bottom respectively; Form delivery chute (6) between said two groups of side carrying rollers (62) and the said one group of bottom carrying roller (61), said conveyer belt (3) is laid on the said delivery chute (6), and the edge of the lower end of the discharging opening of said receiving hopper (12) and the left and right sides of said delivery chute are provided with accordingly.
11., it is characterized in that said belt feeder is oblique belt feeder according to each described belt feeder among the claim 9-10.
12. a concrete mixing plant, it comprises belt feeder, it is characterized in that, said belt feeder is each described belt feeder among the claim 9-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204114677U CN202241612U (en) | 2011-10-25 | 2011-10-25 | Concrete mixing station, belt feeder and receiving hopper thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204114677U CN202241612U (en) | 2011-10-25 | 2011-10-25 | Concrete mixing station, belt feeder and receiving hopper thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202241612U true CN202241612U (en) | 2012-05-30 |
Family
ID=46102906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204114677U Expired - Lifetime CN202241612U (en) | 2011-10-25 | 2011-10-25 | Concrete mixing station, belt feeder and receiving hopper thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202241612U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264444A (en) * | 2013-04-28 | 2013-08-28 | 湖南三一路面机械有限公司 | Batching apparatus and engineering machinery |
| CN105619613A (en) * | 2014-11-05 | 2016-06-01 | 天津银龙预应力材料股份有限公司 | Concrete conveying device |
| CN109968531A (en) * | 2019-04-03 | 2019-07-05 | 夏成雷 | Unloader is used in concrete mixing |
-
2011
- 2011-10-25 CN CN2011204114677U patent/CN202241612U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264444A (en) * | 2013-04-28 | 2013-08-28 | 湖南三一路面机械有限公司 | Batching apparatus and engineering machinery |
| CN103264444B (en) * | 2013-04-28 | 2016-04-06 | 湖南三一路面机械有限公司 | Proportioner and engineering machinery |
| CN105619613A (en) * | 2014-11-05 | 2016-06-01 | 天津银龙预应力材料股份有限公司 | Concrete conveying device |
| CN109968531A (en) * | 2019-04-03 | 2019-07-05 | 夏成雷 | Unloader is used in concrete mixing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |