CN214521111U - A middle hopper for concrete conveying - Google Patents
A middle hopper for concrete conveying Download PDFInfo
- Publication number
- CN214521111U CN214521111U CN202022979123.8U CN202022979123U CN214521111U CN 214521111 U CN214521111 U CN 214521111U CN 202022979123 U CN202022979123 U CN 202022979123U CN 214521111 U CN214521111 U CN 214521111U
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- CN
- China
- Prior art keywords
- hopper
- wall
- middle hopper
- stiffener
- material pushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003351 stiffener Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 29
- 238000005452 bending Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 30
- 238000007790 scraping Methods 0.000 description 19
- 238000003860 storage Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012432 intermediate storage Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The utility model belongs to the technical field of concrete production facility and specifically relates to a middle hopper for concrete conveying is related to, its install the stiffener on the inner wall of middle hopper, the both ends of stiffener with the inner wall fixed connection of stiffener. This application has the difficult effect that takes place to damage the deformation of hopper in the middle of making.
Description
Technical Field
The application relates to the field of concrete production equipment, in particular to an intermediate hopper for concrete conveying.
Background
In the production and manufacturing process of concrete, different concrete raw materials need to be conveyed on a conveyor belt and lifted into a mixing station by a lifting device to be mixed.
Related art such as chinese utility model patent with publication number CN211137678U, discloses an HZ series concrete mixing plant with aggregate intermediate storage bin, comprising aggregate intermediate storage bin arranged at the transmission end of aggregate transmission device and above the lifting hopper system; the aggregate middle storage bin comprises a feeding bin, a storage bin arranged below the feeding bin and communicated with the feeding bin, a supporting structure, a discharge opening arranged at the bottom of the storage bin and a discharge door arranged at the discharge opening, the feeding bin is provided with a feed opening, the aggregate conveying device feeds aggregate into the feeding bin through the feed opening, and the storage bin is provided with at least one storage unit; when the lifting hopper of the lifting hopper system is positioned below the discharge opening, the lifting hopper can receive the aggregates falling from the aggregate intermediate bin, and the feeding bin is also called as an intermediate hopper.
In view of the above-mentioned related art, the inventor believes that a large amount of concrete raw material is thrown into a feeding bin when the feeding bin is in use, the concrete raw material falls from a conveying device into the feeding bin with large impact force and gravity, and the feeding bin may be damaged due to extrusion deformation of the concrete raw material after long-term use.
SUMMERY OF THE UTILITY MODEL
In order to make the difficult emergence of middle hopper damage warp, this application provides an intermediate hopper for concrete conveying.
The application provides an intermediate hopper for concrete conveying adopts following technical scheme
Install the stiffener on the inner wall of middle hopper, the both ends of stiffener with the inner wall fixed connection of middle hopper, the stiffener is including setting up the first stiffener on the high intermediate position of middle hopper and setting up the second stiffener near middle hopper bottom, the quantity of second stiffener sets up to two, and two second stiffeners are parallel to each other and set up the both sides at first stiffener respectively.
Through adopting above-mentioned technical scheme, two inner walls of hopper are fixed mutually in the middle of the stiffener will, the stiffener is fixed to the horizontal direction of middle hopper, when the concrete raw materials of pouring into in the middle hopper is more, middle hopper is difficult for producing because of the gravity and the impact force of hu gei raw materials and becomes, very big improvement the weighing capacity of middle hopper, the stiffener sets up on the height of difference, further strengthen the support to middle hopper, through setting up the second stiffener in the both sides of first stiffener, the second stiffener does not have the position of connecting to first stiffener and carries out further enhancement connection.
Optionally, one end of the cross section of the reinforcing rod close to the upper part of the middle hopper is inclined and gradually contracted towards the middle of the reinforcing rod to form a tip.
Through adopting above-mentioned technical scheme, the narrower one side in top of stiffener can reduce and pile up the concrete that can't drop on the stiffener, and on the other hand is when the part because the concrete of moist caking drops, and the concrete raw materials bumps with the stiffener, and the narrower concrete that can be easier with the caking of stiffener is smashed.
Optionally, a material pushing plate capable of sliding along the inner wall of the intermediate hopper is further mounted on the inner wall of the intermediate hopper, and the material pushing plate is abutted to the inner wall of the intermediate hopper.
Through adopting above-mentioned technical scheme, because the stone of production concrete probably adheres to there is steam in the storage process, at the in-process that concrete raw materials was transported the middle hopper, concrete raw materials probably because the moist caking adheres to on the inner wall of middle hopper, uses the scraping wings to clear up the concrete raw materials of the caking that will adhere to on middle hopper inner wall, reduces the waste of concrete raw materials.
Optionally, the material pushing plate is arranged at the bent position of the edge of the middle hopper, and the middle of the material pushing plate is bent towards the inner wall of the middle hopper.
Through adopting above-mentioned technical scheme, because the moisture of the department of buckling of middle hopper is difficult for volatilizing, consequently, the caking that forms the raw materials more easily of the department of buckling of middle hopper is piled up, and the scraping wings is buckled along the department of buckling of middle hopper, makes the scraping wings and the inner wall of middle hopper laminate more, and the concrete raw materials of the department of buckling of middle hopper is piled up in better clearance, reduces the waste of concrete raw materials.
Optionally, a lifting cylinder for driving the material pushing plate to move is installed at the top end of the material pushing plate, and the lifting cylinder is installed on the inner wall of the middle hopper.
Through adopting above-mentioned technical scheme, lift cylinder is flexible to be driven the scraping wings and goes up and down along the inner wall of middle hopper, and lift cylinder drives the scraping wings along middle hopper round trip movement, makes the scraping wings can automatic movement, and is convenient laborsaving more.
Optionally, an inclined surface is formed on a surface of one side of the material pushing plate, which is far away from the lifting cylinder, so that one side of the material pushing plate, which is close to the inner wall of the middle hopper, is thinner than one side of the material pushing plate, which is far away from the middle hopper.
Through adopting above-mentioned technical scheme, the terminal surface of scraping wings is to the lopsidedness of middle hopper, makes the scraping wings and the inner wall of middle hopper can laminate more, more thoroughly comprehensive will be in the middle of the concrete raw materials clearance on the hopper inner wall.
Optionally, an extending guide rod which ascends and descends along the direction of the lifting cylinder is mounted on the inner wall of the intermediate hopper, and the material pushing plate is connected with the guide rod in a sliding manner.
Through adopting above-mentioned technical scheme, the scraping wings removes along the direction of guide bar, and the guide bar makes the removal of scraping wings more stable, and difficult production is rocked.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the reinforcing rods mutually fix the two inner walls of the middle hopper, the reinforcing rods fix the middle hopper in the horizontal direction, and when more concrete raw materials are poured into the middle hopper, the middle hopper is not easy to change due to the gravity and the impact force of the concrete raw materials, so that the weighing capacity of the middle hopper is greatly improved;
2. because the moisture of the department of buckling of middle hopper is difficult for volatilizing, consequently, the caking that forms the raw materials more easily of the department of buckling of middle hopper is piled up, and the scraping wings is buckled along the department of buckling of middle hopper, makes the scraping wings and the inner wall of middle hopper laminate more, and the concrete raw materials of the department of buckling of middle hopper is piled up in better clearance, reduces the waste of concrete raw materials.
Drawings
FIG. 1 is a schematic structural view of an intermediate hopper in the embodiment.
FIG. 2 is a cross-sectional view of the intermediate hopper and the reinforcing bar in the embodiment.
Fig. 3 is a partially enlarged view of a in fig. 2.
Fig. 4 is a schematic structural diagram of the material pushing plate and the guide rod in the embodiment.
Description of reference numerals: 1. an intermediate hopper; 2. a reinforcing bar; 21. a first reinforcement bar; 22. a second reinforcement bar; 3. a material pushing plate; 31. a bevel; 32. a guide groove; 4. a lifting cylinder; 5. a guide rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses an intermediate hopper for concrete conveying. Referring to fig. 1 and 2, middle hopper 1 includes two pairs of two pairwise opposite inner walls, and the inner wall lower extreme of middle hopper 1 forms the hopper-shaped to the direction slope that is close to each other, installs stiffener 2 in the middle of middle hopper 1, and the length of stiffener 2 extends along the horizontal direction, and the both ends of stiffener 2 and the inner wall fixed connection of two relative middle hoppers 1, and stiffener 2 is to two inner wall reinforced connection of middle hopper 1, make middle hopper 1's structure more stable.
The reinforcing rod 2 comprises a first reinforcing rod 21 and two second reinforcing rods 22 which are parallel to each other, the first reinforcing rod 21 and the second reinforcing rods 22 are arranged horizontally, the first reinforcing rod 21 is arranged in the middle of the vertical direction of the middle hopper 1, the second reinforcing rods 22 are arranged at the positions close to the bottom end of the middle hopper 1, the first reinforcing rod 21 is located above the second reinforcing rods 22, and the second reinforcing rods 22 are located on two sides of the first reinforcing rods 21.
Referring to fig. 2 and 3, the first reinforcing rod 21 reinforces and connects the middle position of the middle hopper 1, the second reinforcing rod 22 reinforces and connects the bottom end of the middle hopper 1, the two sides of the top end of the cross section of the first reinforcing rod 21 and the second reinforcing rod 22 gradually get close to each other upwards to form a tip, the tip can reduce the concrete raw material accumulated on the upper surface of the reinforcing rod 2, and the concrete raw material can quickly slide from the top end of the reinforcing rod 2. And because the production environment of concrete is moist, partial concrete raw materials can agglomerate, and the concrete that agglomerates drops in middle hopper 1, because first stiffener 21 and second stiffener 22 span middle hopper 1, the concrete piece bumps with first stiffener 21 and second stiffener 22, and first stiffener 21 and second stiffener 22 can break up great concrete piece, make things convenient for the follow-up transportation stirring of concrete.
Referring to fig. 2 and 4, still install two scraping wings 3 on the inner wall of middle hopper 1, a side surface of scraping wings 3 and the inner wall butt of middle hopper 1, two scraping wings 3 set up two inner walls of hopper 1 in the middle of two respectively, on the position of connection, the moisture of inner wall junction is consequently more difficult for volatilizing and piles up the concrete raw materials more. The side wall of each material pushing plate 3 is attached to two inner walls of the middle hopper 1, the material pushing plates 3 are bent along the joints of the two inner walls, and the joints of the material pushing plates and the inner walls of the middle hopper 1 can be closely attached.
Still install two lift cylinders 4 on the inner wall of middle hopper 1, lift cylinder 4 is flexible along the inner wall direction of middle hopper 1, the flexible bottom of every lift cylinder 4 and the top fixed connection of every scraping wings 3, drives scraping wings 3 and reciprocates along the inner wall of middle hopper 1 when lift cylinder 4 is flexible to adnexed concrete raw materials clears up on the inner wall of middle hopper 1.
One side that lifter cylinder 4 was kept away from to scraping wings 3 is equipped with inclined plane 31, and inclined plane 31 inclines to the direction that is close to middle hopper 1 inner wall, makes scraping wings 3 from keeping away from middle hopper 1 to the one side attenuation gradually that is close to middle hopper 1, and the inner wall of hopper 1 in the middle of the better laminating is better to the concrete raw materials clearance effect on the inner wall of middle hopper 1.
The inner wall of the middle hopper 1 is further fixed with a guide rod 5 extending along the telescopic direction of the lifting cylinder 4, the material pushing plate 3 is provided with a guide groove 32 connected with the guide rod 5 in a sliding mode, and the material pushing plate 3 is connected with the guide rod 5 in a sliding mode through the guide groove 32, so that the material pushing plate 3 can slide along the direction of the guide rod 5, and the sliding of the material pushing plate is more stable.
The implementation principle of the intermediate hopper 1 for concrete conveying in the embodiment of the application is as follows: when the concrete raw material falls into the intermediate hopper 1, the concrete raw material passes through the first reinforcing rod 21 and the second reinforcing rod 22, and the enlarged concrete lumps are broken up by the first reinforcing rod 21 and the second reinforcing rod 22, so that the subsequent stirring of the concrete is facilitated;
when more concrete raw materials adhere to the inner wall of the middle hopper 1, the lifting cylinder 4 is started, the lifting cylinder 4 drives the material pushing plate 3 to move up and down, the inner wall of the middle hopper 1 is cleaned, and the waste concrete raw materials are reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. An intermediate hopper for concrete transfer, characterized in that: install stiffener (2) on the inner wall of middle hopper (1), the both ends of stiffener (2) with the inner wall fixed connection of middle hopper (1), stiffener (2) are including setting up first stiffener (21) on middle hopper (1) high intermediate position and setting up second stiffener (22) being close to middle hopper (1) bottom, the quantity of second stiffener (22) sets up to two, and two second stiffeners (22) are parallel to each other and set up the both sides at first stiffener (21) respectively.
2. An intermediate hopper for concrete transfer according to claim 1, characterised in that: one end of the cross section of the reinforcing rod (2) close to the upper part of the middle hopper (1) is inclined and gradually contracted towards the middle of the reinforcing rod (2) to form a tip.
3. An intermediate hopper for concrete transfer according to claim 1, characterised in that: the inner wall of the middle hopper (1) is also provided with a material pushing plate (3) capable of sliding along the inner wall of the middle hopper (1), and the material pushing plate (3) is abutted to the inner wall of the middle hopper (1).
4. An intermediate hopper for concrete transfer according to claim 3, characterised in that: the material pushing plate (3) is arranged at the edge bending part of the middle hopper (1), and the middle of the material pushing plate (3) bends towards the direction of the inner wall of the middle hopper (1).
5. An intermediate hopper for concrete transfer according to claim 4, characterised in that: the lifting cylinder (4) for driving the material pushing plate (3) to move is installed at the top end of the material pushing plate (3), and the lifting cylinder (4) is installed on the inner wall of the middle hopper (1).
6. An intermediate hopper for concrete transfer according to claim 5, characterised in that: the surface of one side, far away from the lifting cylinder (4), of the material pushing plate (3) forms an inclined plane (31), so that one side, close to the inner wall of the middle hopper (1), of the material pushing plate (3) is thinner than one side, far away from the middle hopper (1), of the material pushing plate (3).
7. An intermediate hopper for concrete transfer according to claim 5, characterised in that: the inner wall of the middle hopper (1) is provided with an extending guide rod (5) which ascends and descends along the direction of the lifting cylinder (4), and the material pushing plate (3) is connected with the guide rod (5) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022979123.8U CN214521111U (en) | 2020-12-10 | 2020-12-10 | A middle hopper for concrete conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022979123.8U CN214521111U (en) | 2020-12-10 | 2020-12-10 | A middle hopper for concrete conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214521111U true CN214521111U (en) | 2021-10-29 |
Family
ID=78291659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022979123.8U Expired - Fee Related CN214521111U (en) | 2020-12-10 | 2020-12-10 | A middle hopper for concrete conveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214521111U (en) |
-
2020
- 2020-12-10 CN CN202022979123.8U patent/CN214521111U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |