CN210173903U - Feeding device for concrete mixer truck - Google Patents
Feeding device for concrete mixer truck Download PDFInfo
- Publication number
- CN210173903U CN210173903U CN201920063153.9U CN201920063153U CN210173903U CN 210173903 U CN210173903 U CN 210173903U CN 201920063153 U CN201920063153 U CN 201920063153U CN 210173903 U CN210173903 U CN 210173903U
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- CN
- China
- Prior art keywords
- hopper
- turnover
- oil cylinder
- rack
- feeding device
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- 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
- 230000007306 turnover Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 6
- 239000004568 cement Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a feeding device for a concrete mixer, which comprises a frame and a mixing tank arranged on the frame, wherein both sides of the tail end of the frame are hinged with turnover rods; a hopper is arranged between the turnover rods; a discharge sleeve is arranged at the tail end of the hopper; an impeller shaft is arranged in the hopper; the impeller shaft is uniformly distributed with material stirring blades; the end of the impeller shaft is provided with a gear; the overturning rod is provided with an overturning oil cylinder; the front end of the overturning oil cylinder is provided with a rack which is meshed with the gear; the frame is provided with a turnover oil cylinder; the front end of the turnover oil cylinder is hinged to the turnover rod. The auxiliary stirring tank is arranged at the tail end of the concrete stirring vehicle, raw materials are poured into the auxiliary stirring tank, the feeding efficiency is very high, and the blockage is not easy to occur.
Description
Technical Field
The utility model belongs to the technical field of engineering machine tool, specifically be a feeding device for concrete mixer.
Background
In the mixing tank is generally poured the raw materials of concrete with the help of external equipment or manual operation during traditional concrete mixer feeding, manual operation intensity of labour is big, and is inefficient, and external equipment is low with the mixing tank degree of adaptability, causes the raw materials to spill out easily, and efficiency is also not high simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above problem, provide a feeding device for concrete mixer, it is installed at the concrete mixer rear end, and the raw materials is poured into to supplementary agitator tank, and feeding efficiency is very high, difficult jam.
In order to realize the above purpose, the utility model adopts the technical scheme that:
a feeding device for a concrete mixer truck comprises a truck frame and a mixing tank arranged on the truck frame, wherein two sides of the tail end of the truck frame are hinged with turnover rods; a hopper is arranged between the turnover rods; a discharge sleeve is arranged at the tail end of the hopper; an impeller shaft is arranged in the hopper; the impeller shaft is uniformly distributed with material stirring blades; the end of the impeller shaft is provided with a gear; the overturning rod is provided with an overturning oil cylinder; the front end of the overturning oil cylinder is provided with a rack which is meshed with the gear; the frame is provided with a turnover oil cylinder; the front end of the turnover oil cylinder is hinged to the turnover rod.
The utility model discloses a further improvement, evenly be provided with cutting blade on the impeller shaft.
The utility model is further improved, the cutting blade and the material shifting blade are arranged in a staggered way; the length of the material poking blade is smaller than that of the cutting blade.
The utility model discloses a further improvement, the biggest external diameter of ejection of compact cover is less than the feed inlet of agitator tank.
The utility model is further improved, two sides of the rack are provided with chutes; a raised clamping convex strip is arranged on the outer wall of the hopper; the sliding groove on the inner side of the rack is clamped on the clamping convex strip; a fixing block for pressing the rack is fixedly arranged on the outer wall of the hopper through a bolt; the end of the fixing block is clamped in the sliding groove on the outer side of the rack.
The utility model has the advantages that:
the utility model is used for install at the concrete mixer rear end, through the upset of hydro-cylinder control, the raw materials is poured into to supplementary agitator tank, can shovel the material as the shovel after the hopper falls back to the bottom surface, and when the agitator tank was aimed at to the ejection of compact cover of hopper lower extreme, the material can slide in the agitator tank, realizes the feed, has set up simultaneously and has dialled the material blade and pass through the hydro-cylinder control rotation to prevent effectively that the material from blockking up, improve the smooth and easy nature of feed.
The utility model discloses can also set up cutting blade on the impeller shaft, add cutting blade back, can directly utilize the hopper to shovel into bagged cement, can break open the cement bag when cutting blade is rotatory for in cement is smooth falls into the hopper, accomplish the automatic interpolation of cement.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion A of FIG. 1;
FIG. 3 is a schematic structural view of the utility model when the material is shoveled in;
FIG. 4 is a schematic sectional view of the inside of the hopper;
FIG. 5 is a schematic view of a gear and rack mating structure on the impeller shaft;
fig. 6 is a schematic end view of the hopper.
In the figure: 1. a stirring tank; 2. a frame; 3. turning over the oil cylinder; 4. a turning rod; 5. a hinge point; 6. a hopper; 7. a discharging sleeve; 8. a reciprocating oil cylinder; 9. a rack; 10. a fixed block; 11. a gear; 12. clamping convex strips; 13. an impeller shaft; 14. a cutting blade; 15. a material stirring blade; 16. a chute.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-6, the specific structure of the present invention is:
a feeding device for a concrete mixer truck comprises a truck frame 2 and a mixing tank 1 arranged on the truck frame 2, wherein two sides of the tail end of the truck frame 2 are hinged with turnover rods 4; a hopper 6 is arranged between the turnover rods 4; a discharge sleeve 7 is arranged at the tail end of the hopper 6; an impeller shaft 13 is arranged in the hopper 6; the impeller shaft 13 is uniformly distributed with material stirring blades 15; the end of the impeller shaft 13 is provided with a gear 11; the turning rod 4 is provided with a turning oil cylinder 3; the front end of the overturning oil cylinder 3 is provided with a rack 9 which is meshed with a gear 11; the frame 2 is provided with a turnover oil cylinder 3; the front end of the turnover oil cylinder 3 is hinged on the turnover rod 4.
In a preferred embodiment, the impeller shaft 13 is uniformly provided with cutting blades 14. When the cutting blade 14 rotates, the cement bag placed in the hopper can be automatically cut open, so that cement can smoothly fall into the stirring tank.
In a preferred embodiment, the cutting blades 14 and the material poking blades 15 are arranged in a staggered mode; the length of the kick-out blade 15 is smaller than that of the cutting blade 14. This increases the cutting effect of the cutting blade 14 and reduces the resistance during discharge.
In a preferred embodiment, the largest outer diameter of the discharging sleeve 7 is smaller than the feeding hole of the stirring tank 1. The discharging sleeve 7 is convenient to insert into the feeding hole of the stirring tank 1.
In a preferred embodiment, sliding grooves 16 are arranged on two sides of the rack 9; a raised clamping convex strip 12 is arranged on the outer wall of the hopper 6; the sliding groove 16 at the inner side of the rack 9 is clamped on the clamping convex strip 12; a fixing block 10 for pressing the rack 9 is fixedly arranged on the outer wall of the hopper 6 through a bolt; the end of the fixing block 10 is clamped in a sliding groove 16 on the outer side of the rack 9.
The utility model discloses specific theory of use:
3 contractions of upset hydro-cylinder, 4 descends in control trip bar, hopper 6 descends to the bottom surface, the trucd mixer gos forward, make raw materials such as grit are shoveled into to hopper 6, then upset hydro-cylinder 3 stretches out, 4 rises in control trip bar, hopper 6 rises to the feed inlet department of agitator tank 1, make ejection of compact cover 7 just aim at the feed inlet, this moment because the hopper inner wall is inclined to the horizontal plane, therefore the material can slide in the agitator tank 1, because the adsorption effect of material, probably the unable quick landing of material is gone into, consequently reciprocal hydro-cylinder 8 is flexible, rack 9 drive gear 11 is rotatory, thereby it is rotatory to drive stirring blade 15 on the impeller shaft 13, make the material follow ejection of compact cover 7 landing at once when stirring blade 15 is rotatory, improve feed speed.
When cement is added into the stirring tank, the hopper 6 is utilized to directly shovel the cement bag, the cutting blade 14 rotates to break the cement bag, and the cement automatically falls into the stirring tank without manual operation.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (5)
1. A feeding device for a concrete mixer truck comprises a truck frame (2) and a mixing tank (1) arranged on the truck frame (2), and is characterized in that two sides of the tail end of the truck frame (2) are hinged with turnover rods (4); a hopper (6) is arranged between the turnover rods (4); a discharging sleeve (7) is arranged at the tail end of the hopper (6); an impeller shaft (13) is arranged in the hopper (6); the impeller shaft (13) is uniformly distributed with material stirring blades (15); a gear (11) is arranged at the end of the impeller shaft (13); the overturning rod (4) is provided with an overturning oil cylinder (3); the front end of the overturning oil cylinder (3) is provided with a rack (9) which is meshed with a gear (11); the frame (2) is provided with a turnover oil cylinder (3); the front end of the turnover oil cylinder (3) is hinged on the turnover rod (4).
2. The feeding device for concrete mixer truck according to claim 1, wherein the impeller shaft (13) is uniformly provided with cutting blades (14).
3. The feeding device for the concrete mixer truck according to claim 2, characterized in that the cutting blades (14) and the material shifting blades (15) are staggered; the length of the material poking blade (15) is smaller than that of the cutting blade (14).
4. The feeding device for the concrete mixer truck according to claim 1, characterized in that the maximum outer diameter of the discharging sleeve (7) is smaller than the feeding hole of the mixing tank (1).
5. The feeding device for the concrete mixer truck according to claim 1, characterized in that sliding chutes (16) are arranged on both sides of the rack (9); a raised clamping convex strip (12) is arranged on the outer wall of the hopper (6); the sliding groove (16) on the inner side of the rack (9) is clamped on the clamping convex strip (12); a fixing block (10) for pressing the rack (9) is fixedly arranged on the outer wall of the hopper (6) through a bolt; the end of the fixing block (10) is clamped in a sliding groove (16) on the outer side of the rack (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920063153.9U CN210173903U (en) | 2019-01-15 | 2019-01-15 | Feeding device for concrete mixer truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920063153.9U CN210173903U (en) | 2019-01-15 | 2019-01-15 | Feeding device for concrete mixer truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210173903U true CN210173903U (en) | 2020-03-24 |
Family
ID=69828870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920063153.9U Expired - Fee Related CN210173903U (en) | 2019-01-15 | 2019-01-15 | Feeding device for concrete mixer truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210173903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022006232A (en) * | 2020-06-24 | 2022-01-13 | 三和産業株式会社 | Cement charging machine |
-
2019
- 2019-01-15 CN CN201920063153.9U patent/CN210173903U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022006232A (en) * | 2020-06-24 | 2022-01-13 | 三和産業株式会社 | Cement charging machine |
| JP7244095B2 (en) | 2020-06-24 | 2023-03-22 | 三和産業株式会社 | cement dosing machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 |