CN214136675U - Concrete raw material premixing device for building engineering - Google Patents
Concrete raw material premixing device for building engineering Download PDFInfo
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- CN214136675U CN214136675U CN202022589223.XU CN202022589223U CN214136675U CN 214136675 U CN214136675 U CN 214136675U CN 202022589223 U CN202022589223 U CN 202022589223U CN 214136675 U CN214136675 U CN 214136675U
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Abstract
The utility model relates to a premixing device technical field specifically is a concrete raw materials premixing device for building engineering, including organism, feed inlet, feed opening and blevile of push, one side top fixed mounting of organism has the feed inlet, and the bottom of organism has seted up the feed opening, the bottom fixed mounting of feed opening has blevile of push, the inside bottom of organism is provided with prevents stifled mechanism, prevent stifled mechanism including clamp plate, guide bar, spacing slide bar, first spring, axostylus axostyle and centrifugation piece, the inside bottom of organism is provided with the clamp plate, the inside both sides of clamp plate all overlap and are equipped with spacing slide bar, the front end of axostylus axostyle runs through the surface that the organism extends to the organism, the inside dustproof mechanism that is provided with of feed inlet. The utility model discloses effectively prevented when carrying out the use for a long time, the discharge gate can probably take place to block up, leads to the material can't discharge, when clearing up the plug, complex operation is not convenient for clear up the problem.
Description
Technical Field
The utility model relates to a premixing device technical field specifically is a concrete raw materials premixing device for building engineering.
Background
Generally, before mixing concrete, most of the concrete needs to be mixed by a premixing device to mix powdery materials, and the existing concrete raw material premixing device for construction engineering has various functions and is diversified, so that the existing concrete raw material premixing device for construction engineering meets the use requirements of people, but the following problems still exist.
The concrete raw material premixing device for the existing building engineering generally has the advantages that when the device is used for a long time, the discharge port can be blocked, the material cannot be discharged, when the blockage is cleared, the operation is complex, the clearing is not convenient, the usability and the practicability are reduced, and therefore a novel concrete raw material premixing device for the building engineering is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete raw materials premixing device for building engineering to the discharge gate that proposes takes place the problem of jam in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a concrete raw material premixing device for construction engineering comprises a machine body, a feeding hole, a blanking hole and a material pushing device, wherein the feeding hole is fixedly installed at the top end of one side of the machine body, the blanking hole is formed in the bottom end of the machine body, the material pushing device is fixedly installed at the bottom end of the blanking hole, an anti-blocking mechanism is arranged at the bottom end inside the machine body and comprises a pressing plate, a material guiding rod, a limiting sliding rod, a first spring, a shaft rod and a centrifugal block, the pressing plate is arranged at the bottom end inside the machine body, the material guiding rod is fixedly installed at the bottom end of the pressing plate, the limiting sliding rod is sleeved on each of two sides inside the pressing plate, the bottom end of the limiting sliding rod is fixedly installed on the upper surface of the bottom end of the machine body, the first spring is wound on the outer side of the limiting sliding rod, the top end of the first spring is welded at the bottom end of the pressing plate, the shaft rod is arranged above the pressing plate, and the front side and the rear side of the shaft lever are movably connected to the inner wall of the machine body through bearings, a centrifugal block is sleeved in the middle of the outer side of the shaft lever, the inner wall of the centrifugal block is welded to the outer wall of the shaft lever, the front end of the shaft lever penetrates through the machine body and extends to the outer surface of the machine body, and a dustproof mechanism is arranged inside the feed port.
Preferably, dustproof mechanism includes movable rod, baffle, pull rod, second spring, baffle, locking lever and spacing groove, the inside movable rod that is provided with of feed inlet, and the both sides of movable rod are all through bearing swing joint at the feed inlet inner wall, one side of movable rod runs through the surface that the feed inlet extends to the feed inlet, and the outside cover of movable rod is equipped with the baffle, the inner wall welding of baffle is at the outer wall of movable rod, and one side cover of movable rod is equipped with the pull rod, one side welding that the pull rod is close to the movable rod has the second spring, and one side welding that the pull rod was kept away from to the second spring is at the movable rod inner wall, one side welding that the second spring was kept away from to the pull rod has the baffle, and the baffle is close to the equal fixed mounting in both ends on one side of baffle and has the locking lever.
Preferably, the pressing plate is internally provided with a through hole matched with the limiting slide rod, the top end of the limiting slide rod is welded with a limiting plate, and the limiting plate is clamped with the through hole.
Preferably, the bottom end of the material guiding rod is fixedly provided with a lug, and the bottom end of the lug is in a protruding thorn shape.
Preferably, the front end of the shaft lever is fixedly provided with a crank, and the outer side of the crank is covered with a rubber sleeve.
Preferably, one side of the feed port is provided with four limiting grooves matched with the locking rod, and the four limiting grooves are annularly and uniformly distributed on the outer wall of the feed port.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this concrete raw material premixing device for building engineering is provided with the clamp plate, the guide pole, spacing slide bar, first spring, axostylus axostyle and centrifugal piece, when the feed opening takes place to block up, at first rotate the crank, under the effect of bearing, it rotates to drive the axostylus axostyle, centrifugal piece carries out the circular motion, extrude the clamp plate, make the clamp plate remove downwards, produce elastic deformation's effect at first spring under, make the guide pole extrude the plug, discharge the plug, usability and practicality have been improved, effectively prevented when carrying out for a long time to use, the discharge gate can take place to block up, lead to the material can't discharge, when clearing up the plug, complex operation, be not convenient for carry out the problem of clearance.
2. This concrete raw materials premixing device for building engineering is provided with the movable rod, the baffle, the pull rod, the second spring, the baffle, locking lever and spacing groove, when stirring, at first under the effect of baffle, the dust that the muddy earth raw materials that is stirring inside produced carries out the separation, prevent to fly away out, lead to operating personnel to inhale inside the health, it is healthy to influence, when will stirring new raw materials, at first the pulling pull rod drives the second spring and produces elastic deformation, make the spacing of locking lever and spacing groove relieve, rotate the movable rod, thereby drive the baffle and overturn, open, it leads to new material, the usability and the practicality have been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view sectional structure view of a part of the anti-blocking mechanism of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;
fig. 4 is a schematic view of the local front cross-sectional structure of the dustproof mechanism of the present invention.
In the figure: 1. a body; 2. a feed inlet; 3. a feeding port; 4. a material pushing device; 5. pressing a plate; 6. a material guiding rod; 7. a limiting slide bar; 8. a first spring; 9. a shaft lever; 10. a centrifugal block; 11. a movable rod; 12. a baffle plate; 13. a pull rod; 14. a second spring; 15. a partition plate; 16. a locking lever; 17. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a concrete raw material premixing device for construction engineering comprises a machine body 1, a feed inlet 2, a feed outlet 3 and a material pushing device 4, wherein the feed inlet 2 is fixedly installed at the top end of one side of the machine body 1, the feed outlet 3 is formed in the bottom end of the machine body 1, the material pushing device 4 is fixedly installed at the bottom end of the feed outlet 3, an anti-blocking mechanism is arranged at the bottom end of the interior of the machine body 1 and comprises a pressing plate 5, a material guide rod 6, a limiting slide rod 7, a first spring 8, a shaft rod 9 and a centrifugal block 10, the pressing plate 5 is arranged at the bottom end of the interior of the machine body 1, the material guide rod 6 is fixedly installed at the bottom end of the pressing plate 5, the limiting slide rod 7 is sleeved on two sides of the interior of the pressing plate 5, the bottom end of the limiting slide rod 7 is fixedly installed on the upper surface of the bottom end of the machine body 1, the first spring 8 is wound on the outer side of the limiting slide rod 7, the top end of the first spring 8 is welded at the bottom end of the pressing plate 5, the bottom end of the first spring 8 is welded at the bottom end of the interior of the machine body 1, the top of clamp plate 5 is provided with axostylus axostyle 9, and both sides all pass through bearing swing joint at 1 inner wall of organism around the axostylus axostyle 9, and the outside middle part cover of axostylus axostyle 9 is equipped with centrifugal piece 10, and the inner wall welding of centrifugal piece 10 is at the outer wall of axostylus axostyle 9, and the front end of axostylus axostyle 9 runs through organism 1 and extends to the surface of organism 1, and feed inlet 2 is inside to be provided with dustproof mechanism.
The dustproof mechanism comprises a movable rod 11, a baffle 12, a pull rod 13, a second spring 14, a partition plate 15, a locking rod 16 and a limiting groove 17, wherein the movable rod 11 is arranged inside the feed port 2, two sides of the movable rod 11 are movably connected to the inner wall of the feed port 2 through bearings, one side of the movable rod 11 penetrates through the feed port 2 and extends to the outer surface of the feed port 2, the baffle 12 is sleeved outside the movable rod 11, the inner wall of the baffle 12 is welded on the outer wall of the movable rod 11, the pull rod 13 is sleeved on one side of the movable rod 11, the second spring 14 is welded on one side of the pull rod 13 close to the movable rod 11, one side of the second spring 14 far away from the pull rod 13 is welded on the inner wall of the movable rod 11, the partition plate 15 is welded on one side far away from the second spring 14, the locking rod 16 is fixedly installed at the upper end and the lower end of the partition plate 15 close to one side of the baffle 12, and under the action of the mechanism, dust can be blocked, preventing the operator from being inhaled into the body and causing the body to be damaged.
The through-hole of mutually supporting with spacing slide bar 7 is seted up to clamp plate 5's inside, and the welding of spacing slide bar 7's top has the limiting plate, and the mutual block of limiting plate and through-hole is convenient for carry out spacing operation to clamp plate 5 under the effect of limiting plate and through-hole, prevents that clamp plate 5 from breaking away from, has improved stability.
The bottom end of the material guide rod 6 is fixedly provided with a convex block, the bottom end of the convex block is in a protruding spine shape, and the blocking object can be extruded and discharged under the action of the material guide rod 6 and the convex block, so that the usability is improved.
The front end fixed mounting of axostylus axostyle 9 has the crank, and the outside cover of crank has the rubber sleeve, under the effect of rubber sleeve for the operation is more comfortable, has improved the travelling comfort.
Limiting grooves 17 matched with the locking rods 16 are formed in one side of the feeding hole 2, four groups of limiting grooves 17 are formed in the limiting grooves 17, the four groups of limiting grooves 17 are evenly distributed on the outer wall of the feeding hole 2 in an annular mode, the locking rods 16 are fixed and limited conveniently under the action of the limiting grooves 17, and usability is improved.
The working principle is as follows: when the blanking hole 3 is blocked, firstly, the crank is rotated, the shaft lever 9 is driven to rotate under the action of the bearing, the centrifugal block 10 performs circular motion, the pressing plate 5 is extruded, the pressing plate 5 moves downwards, and the material guide rod 6 extrudes a blocking object under the action of elastic deformation of the first spring 8 to discharge the blocking object;
when stirring, at first under baffle 12's effect, carry out the separation to the dust that inside is stirring the muddy earth raw materials production, prevent to fly away out, when will stirring new raw materials, at first pulling pull rod 13 drives second spring 14 and produces elastic deformation for locking lever 16 and spacing groove 17's spacing is relieved, rotates movable rod 11, thereby drives baffle 12 and overturns, opens, imports into new material, finishes to this operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a concrete raw material premixing device for building engineering, includes organism (1), feed inlet (2), feed opening (3) and blevile of push (4), one side top fixed mounting of organism (1) has feed inlet (2), and the bottom of organism (1) has seted up feed opening (3), the bottom fixed mounting of feed opening (3) has blevile of push (4), its characterized in that: the anti-blocking device is characterized in that an anti-blocking mechanism is arranged at the bottom end inside the machine body (1), the anti-blocking mechanism comprises a pressing plate (5), a material guiding rod (6), a limiting sliding rod (7), a first spring (8), a shaft lever (9) and a centrifugal block (10), the pressing plate (5) is arranged at the bottom end inside the machine body (1), the material guiding rod (6) is fixedly installed at the bottom end of the pressing plate (5), the limiting sliding rod (7) is sleeved on two sides inside the pressing plate (5), the bottom end of the limiting sliding rod (7) is fixedly installed on the upper surface of the bottom end of the machine body (1), the first spring (8) is wound on the outer side of the limiting sliding rod (7), the top end of the first spring (8) is welded at the bottom end of the pressing plate (5), the bottom end of the first spring (8) is welded at the bottom end inside the machine body (1), the shaft lever (9) is arranged above the pressing plate (5), and the front side and the rear side of the shaft lever (9) are movably connected to the inner wall of the machine body (1) through bearings, the centrifugal block (10) is sleeved in the middle of the outer side of the shaft lever (9), the inner wall of the centrifugal block (10) is welded to the outer wall of the shaft lever (9), the front end of the shaft lever (9) penetrates through the outer surface of the machine body (1) and extends to the machine body (1), and a dustproof mechanism is arranged inside the feeding port (2).
2. The concrete raw material premixing device for construction engineering as claimed in claim 1, wherein: the dustproof mechanism comprises a movable rod (11), a baffle (12), a pull rod (13), a second spring (14), a partition plate (15), a locking rod (16) and a limiting groove (17), wherein the movable rod (11) is arranged inside the feed inlet (2), two sides of the movable rod (11) are movably connected to the inner wall of the feed inlet (2) through bearings, one side of the movable rod (11) penetrates through the feed inlet (2) and extends to the outer surface of the feed inlet (2), the baffle (12) is sleeved on the outer side of the movable rod (11), the inner wall of the baffle (12) is welded on the outer wall of the movable rod (11), the pull rod (13) is sleeved on one side of the movable rod (11), the second spring (14) is welded on one side of the pull rod (11) close to the pull rod (13), and one side of the second spring (14) far away from the pull rod (13) is welded on the inner wall of the movable rod (11), one side of the pull rod (13) far away from the second spring (14) is welded with a partition plate (15), and the upper end and the lower end of one side of the partition plate (15) close to the baffle plate (12) are fixedly provided with locking rods (16).
3. The concrete raw material premixing device for construction engineering as claimed in claim 1, wherein: the through-hole that mutually supports with spacing slide bar (7) is seted up to the inside of clamp plate (5), and the top welding of spacing slide bar (7) has the limiting plate, limiting plate and the mutual block of through-hole.
4. The concrete raw material premixing device for construction engineering as claimed in claim 1, wherein: the bottom end of the material guiding rod (6) is fixedly provided with a lug, and the bottom end of the lug is in a protruding thorn shape.
5. The concrete raw material premixing device for construction engineering as claimed in claim 1, wherein: the front end of the shaft lever (9) is fixedly provided with a crank, and the outer side of the crank is covered with a rubber sleeve.
6. The concrete raw material premixing device for construction engineering as claimed in claim 2, wherein: limiting grooves (17) matched with the locking rods (16) are formed in one side of the feeding hole (2), four groups of limiting grooves (17) are formed in the limiting grooves (17), and the four groups of limiting grooves (17) are evenly distributed on the outer wall of the feeding hole (2) in an annular mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022589223.XU CN214136675U (en) | 2020-11-10 | 2020-11-10 | Concrete raw material premixing device for building engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022589223.XU CN214136675U (en) | 2020-11-10 | 2020-11-10 | Concrete raw material premixing device for building engineering |
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| Publication Number | Publication Date |
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| CN214136675U true CN214136675U (en) | 2021-09-07 |
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| CN202022589223.XU Active CN214136675U (en) | 2020-11-10 | 2020-11-10 | Concrete raw material premixing device for building engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715634A (en) * | 2022-04-13 | 2022-07-08 | 陕西竹园嘉原矿业有限公司 | Anti-blocking device for coal mine blanking |
-
2020
- 2020-11-10 CN CN202022589223.XU patent/CN214136675U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715634A (en) * | 2022-04-13 | 2022-07-08 | 陕西竹园嘉原矿业有限公司 | Anti-blocking device for coal mine blanking |
| CN114715634B (en) * | 2022-04-13 | 2024-03-22 | 陕西竹园嘉原矿业有限公司 | Anti-blocking device for coal mine blanking |
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