CN211971083U - Novel concrete unloading mechanism - Google Patents
Novel concrete unloading mechanism Download PDFInfo
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- CN211971083U CN211971083U CN202020541599.0U CN202020541599U CN211971083U CN 211971083 U CN211971083 U CN 211971083U CN 202020541599 U CN202020541599 U CN 202020541599U CN 211971083 U CN211971083 U CN 211971083U
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Abstract
The utility model relates to a novel concrete shedding mechanism, including wear-resisting formula buffering guiding mechanism, wear-resisting formula buffering guiding mechanism includes pipe unloading pipe, bottom tube, splice bar, cone cap, anti-blocking outer tube and roof, the below of unloading pipe is provided with the bottom tube, and unloading pipe links together with the coaxial setting of bottom tube and through the splice bar, for crossing the material clearance between the adjacent splice bar, the bottom opening lock of bottom tube has the cone cap, cross the material clearance and install the roof outward, roof and the coaxial setting of unloading pipe, the top of anti-blocking outer tube is passed through the roof and is fixed on the outer wall of unloading pipe. The utility model has the advantages that: the concrete leaves the discharge hole of the aggregate bin and enters the mechanism, the effects of blocking and changing direction of the concrete can be achieved under the effects of the conical cap and the anti-blocking outer sleeve, the impact and the abrasion of the concrete on the receiving hopper of the stirring tank car can be reduced, and the service life of the receiving hopper of the stirring tank car can be prolonged. The mechanism is separable from the collecting hopper, and is convenient to disassemble and replace.
Description
Technical Field
The utility model relates to a novel concrete shedding mechanism belongs to concrete processing and transports technical field.
Background
In the process of conveying and discharging concrete, a novel concrete discharging mechanism is generally additionally arranged at the tail end discharging position of the concrete. For example, in the existing concrete mixing plant, after the main mixing machine fully mixes raw materials into finished concrete, the concrete falls vertically due to a certain distance between the outlet of the discharge hopper and the material receiving opening of the mixing tank truck, and the concrete splashes outwards due to the falling process. Therefore, a novel concrete discharging mechanism is required to be additionally arranged at the outlet of the discharging hopper.
The existing novel concrete unloading mechanism is a straight-through pipe with a simple structure, can only prevent the outward diffusion of concrete, but can not reduce the speed of the concrete when entering a stirring tank car, the speed of the concrete when coming out of a discharge hopper and entering the stirring tank car is usually very high, the concrete can also generate rebound diffusion splashing when contacting with a receiving hopper of the stirring tank car, the scattering waste of the concrete is caused, and the stirring tank car and the surrounding environment are polluted. Meanwhile, the abrasion degree of the receiving hopper of the stirring tank truck is large, and the service life of the receiving hopper of the stirring tank truck is shortened.
In addition, the novel concrete discharging mechanism cannot be cleaned in time due to the cleaning dead angle, is easy to solidify to cause blockage and seriously influence the working efficiency, and therefore the production efficiency of concrete is influenced.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: in order to solve one of the problems, a novel concrete discharging mechanism is provided.
Novel concrete shedding mechanism, its characterized in that: including wear-resisting formula buffering guiding mechanism, wear-resisting formula buffering guiding mechanism includes pipe unloading pipe, bottom tube, splice bar, cone cap, anti-blocking outer tube and roof, the below of unloading pipe is provided with the bottom tube, has between unloading pipe and the bottom tube and reserves the clearance, and unloading pipe and the coaxial setting of bottom tube just link together through the splice bar, for the punishment in advance clearance between the adjacent splice bar, the bottom opening lock of bottom tube has the cone cap, install the roof outside the punishment in advance clearance, roof and the coaxial setting of unloading pipe, the top of anti-blocking outer tube is passed through the roof and is fixed on the outer wall of unloading pipe. The concrete leaves the discharge hole of the aggregate bin and enters the mechanism, the effects of blocking and changing direction of the concrete can be achieved under the effects of the conical cap and the anti-blocking outer sleeve, the impact and the abrasion of the concrete on the receiving hopper of the stirring tank car can be reduced, and the service life of the receiving hopper of the stirring tank car can be prolonged. The mechanism is separable from the collecting hopper, and is convenient to disassemble and replace.
Preferably, the blanking pipe and the bottom pipe are arranged in an equal-thickness mode, one end of each connecting rib is fixedly welded on the outer wall of the blanking pipe, the other end of each connecting rib is fixedly welded on the outer wall of the bottom pipe, the connecting ribs are at least four steel bars, the distance between every two adjacent connecting ribs is 5-50cm, and a reserved gap between the blanking pipe and the bottom pipe is 10-50 cm; the anti-blocking outer sleeve and the bottom pipe are both round pipes, and the diameter of the anti-blocking outer sleeve is at least 2 times of that of the bottom pipe; the length of the bottom tube is 5-10 cm.
Preferably, the horizontal height at the top end of the anti-blocking outer sleeve is higher than the bottom end of the blanking pipe, and the horizontal height at the bottom end of the anti-blocking outer sleeve is flush with the bottom end of the bottom pipe.
Preferably, the wear-resistant buffer diversion mechanism further comprises a material collection hopper, and a top feeding hole of the discharging pipe of the wear-resistant buffer diversion mechanism is fixed on a discharging hole of the material collection hopper.
Preferably, the aggregate bin includes the curb plate that encloses into the back taper and sets up the wear-resisting welt on the curb plate, and the aggregate bin lower part is provided with the hopper discharge gate, and wear-resisting welt's mounting structure is prior art.
Preferably, still include coupling mechanism, coupling mechanism includes the first flange with collecting hopper integrated into one piece and the second flange with unloading pipe integrated into one piece, and first flange and second flange pass through coupling nut detachable and connect together.
Preferably, the bottom tube and the conical cap are welded into a whole.
Preferably, the top plate is a rectangular steel plate, the center of the top plate is provided with a central hole for the feeding pipe to pass through, the top plate is welded on the outer wall of the feeding pipe, the top plate is provided with four side edges,
preferably, the first side welding of roof is provided with downwardly extending's preceding curb plate, the third side welding of roof is provided with downwardly extending's posterior lateral plate, the articulated right side board that is provided with downwardly extending of second side of roof, the articulated left side board that is provided with downwardly extending of fourth side of roof, articulated respectively on the outer wall of right side board and left side board have a gas spring A and a gas spring B, and the other end of gas spring A and gas spring B articulates the both sides at the unloading pipe respectively. Under the action of the gas spring A and the gas spring B, the right side plate and the left side plate are in a vertical state, and only when the end parts are blocked, the accumulated concrete pushes the right side plate and the left side plate to be opened outwards, so that the discharging space is increased, and the blocking phenomenon is relieved; secondly, can adopt the manpower to open right side board and left side board to the outside, utilize the squirt to wash positions such as bottom tube, splice bar, in time remain with the concrete of adhesion, avoided because of there is the washing dead angle, wash in time, solidify easily and cause the emergence of jam, seriously influence work efficiency problem to the production efficiency of concrete has been improved.
Preferably, a first horizontal connecting rod and a second horizontal connecting rod for connecting the gas spring A and the gas spring B are respectively arranged on two sides of the blanking pipe.
Preferably, the front side plate and the rear side plate are parallel to each other, and the gap between the front side plate and the rear side plate is smaller than the width of the right side plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. novel concrete shedding mechanism, the concrete leaves the collecting hopper discharge gate and gets into this mechanism, can play the effect that blocks and change the direction to the concrete under the effect of circular cone cap and anti-blocking material outer tube, can reduce the concrete and connect impact, the wearing and tearing extension stirring tank car of hopper department to the stirring tank car and connect the life of hopper department. The mechanism is separable from the collecting hopper, and is convenient to disassemble and replace.
2. The novel concrete discharging mechanism of the utility model has the advantages that the concrete discharge capacity under the general condition can be realized, the concrete can only be discharged from the outer sleeve, the right side plate and the left side plate are in the vertical state under the action of the air spring A and the air spring B, and only when the end part is blocked, the accumulated concrete pushes the right side plate and the left side plate to be opened outwards, so that the discharging space is increased, and the blocking phenomenon is relieved; secondly, can adopt the manpower to open right side board and left side board to the outside, utilize the squirt to wash positions such as bottom tube, splice bar, in time remain with the concrete of adhesion, avoided because of there is the washing dead angle, wash in time, solidify easily and cause the emergence of jam, seriously influence work efficiency problem to the production efficiency of concrete has been improved.
3. Novel concrete shedding mechanism, the roof is the rectangle steel sheet, and the center has the centre bore that supplies the unloading pipe to pass, the roof welds on the outer wall of unloading pipe, the roof has four sides altogether, the first side welding of roof is provided with downwardly extending's preceding curb plate, the third side welding of roof is provided with downwardly extending's posterior lateral plate, the articulated right side board that is provided with downwardly extending of second side of roof, the articulated left side board that is provided with downwardly extending of fourth side of roof, the inside rectangle cavity that is of anti-blocking overcoat pipe, unloading pipe cross-section is circular, guarantees to reserve sufficient ejection of compact clearance, avoids the concrete pile to cause the emergence of jam, serious influence work efficiency problem to the production efficiency of concrete has 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 embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an internal schematic view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of the wear-resistant buffering flow guiding mechanism of the present invention;
FIG. 4 is a perspective view of an anti-blocking outer sleeve;
in the figure: 1. the concrete feeding device comprises a collecting hopper 2, a wear-resistant buffer flow guide mechanism 2.1, a discharging pipe 2.2, a bottom pipe 2.3, a connecting rib 2.4, a conical cap 2.5, an anti-blocking outer sleeve 2.6, a top plate 3, a connecting mechanism 3.1, a first flange 3.2, a second flange 3.3, a connecting nut 4 and a concrete block.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Examples
As shown in fig. 1-4, the novel concrete discharging mechanism includes a wear-resistant buffering and guiding mechanism 2, the wear-resistant buffering and guiding mechanism 2 includes a pipe blanking pipe 2.1, a bottom pipe 2.2, a connecting rib 2.3, a cone cap 2.4, an anti-blocking outer sleeve 2.5 and a top plate 2.6, the bottom pipe 2.2 is arranged below the blanking pipe 2.1, a reserved gap is formed between the blanking pipe 2.1 and the bottom pipe 2.2, the blanking pipe 2.1 and the bottom pipe 2.2 are coaxially arranged and are connected together through the connecting rib 2.3, a material passing gap is formed between the adjacent connecting ribs 2.3, the cone cap 2.4 is buckled at the bottom opening of the bottom pipe 2.2, the top plate 2.6 is installed outside the material passing gap, the outer sleeve 2.6 and the blanking pipe 2.1 are coaxially arranged, and the top of the anti-blocking outer sleeve 2.5 is fixed on the outer wall of the blanking pipe 2.1 through the top plate 2.6.
In the embodiment, the blanking pipe 2.1 and the bottom pipe 2.2 are arranged in an equal-thickness mode, one end of each connecting rib 2.3 is fixedly welded on the outer wall of the blanking pipe 2.1, the other end of each connecting rib 2.3 is fixedly welded on the outer wall of the bottom pipe 2.2, the connecting ribs 2.3 are at least four steel bars, the distance between every two adjacent connecting ribs 2.3 is 5-50cm, and a reserved gap between the blanking pipe 2.1 and the bottom pipe 2.2 is 10-50 cm; the length of the bottom tube 2.2 is 5-10 cm; the horizontal height of the top end of the anti-blocking outer sleeve 2.5 is higher than the bottom end of the blanking pipe 2.1, and the horizontal height of the bottom end of the anti-blocking outer sleeve 2.5 is flush with the bottom end of the bottom pipe 2.2; the wear-resistant buffering and flow-guiding mechanism is characterized by further comprising a material collecting hopper 1, wherein a top feeding hole of a discharging pipe 2.1 of the wear-resistant buffering and flow-guiding mechanism 2 is fixed on a discharging hole of the material collecting hopper 1; the collecting hopper 1 comprises a side plate enclosed into an inverted cone and a wear-resistant lining plate arranged on the side plate, a hopper discharge port is formed in the lower part of the collecting hopper, and the mounting structure of the wear-resistant lining plate is the prior art; the material collecting device is characterized by further comprising a connecting mechanism 3, wherein the connecting mechanism 3 comprises a first flange 3.1 and a second flange 3.2, the first flange 3.1 and the material collecting hopper 1 are integrally formed, the second flange 3.2 and the blanking pipe 2.1 are integrally formed, and the first flange 3.1 and the second flange 3.2 are detachably connected together through a connecting nut 3.3; the bottom tube 2.2 and the conical cap 2.4 are welded into a whole; the top plate 2.6 is a rectangular steel plate, the center of the top plate is provided with a center hole for the feeding pipe 2.1 to penetrate through, the top plate 2.6 is welded on the outer wall of the feeding pipe 2.1, the top plate 2.6 is provided with four side edges in total, the first side edge of the top plate 2.6 is welded with a front side plate 2.6.1 extending downwards, the third side edge of the top plate 2.6 is welded with a rear side plate 2.6.3 extending downwards, the second side edge of the top plate 2.6 is hinged with a right side plate 2.6.2 extending downwards, the fourth side edge of the top plate 2.6 is hinged with a left side plate 2.6.4 extending downwards, the outer walls of the right side plate 2.6.2 and the left side plate 2.6.4 are respectively hinged with an air spring a and an air spring B, and the other ends of the air springs A2.6.5 and B2.6.6 are respectively hinged on two sides of the feeding pipe; a first horizontal connecting rod and a second horizontal connecting rod which are used for connecting the gas spring A2.6.5 and the gas spring B2.6.6 are respectively arranged at two sides of the blanking pipe 2.1; the front side panel 2.6.1 and the rear side panel 2.6.3 are parallel to each other with a gap therebetween that is less than the width of the right side panel 2.6.2.
The utility model discloses a theory of operation: concrete leaves 1 discharge gate of collecting hopper and gets into this mechanism through unloading pipe 2.1, can play the effect that blocks and change the direction to the concrete under the effect of circular cone cap and anti-blocking material outer tube, and the concrete is discharged from the clearance between bottom tube 2.2 and the anti-blocking material outer tube 2.5, can reduce the impact of concrete to the stirring tank car and connect hopper department, wearing and tearing extension stirring tank car and connect the life of hopper department. The mechanism is separable from the collecting hopper, and is convenient to disassemble and replace. Can adopt the manpower to open right side board 2.6.2 and left side board 2.6.4 to the outside, utilize the squirt to wash positions such as bottom tube, splice bar, in time remain with the concrete of adhesion, avoided because of there being the washing dead angle, wash in time, solidify easily and cause the emergence of jam, serious influence work efficiency problem to the production efficiency of concrete has been improved.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a novel concrete shedding mechanism which characterized in that: including wear-resisting formula buffering water conservancy diversion mechanism (2), wear-resisting formula buffering water conservancy diversion mechanism (2) are including managing unloading pipe (2.1), bottom tube (2.2), splice bar (2.3), circular cone cap (2.4), anti-blocking outer tube (2.5) and roof (2.6), the below of unloading pipe (2.1) is provided with bottom tube (2.2), has between unloading pipe (2.1) and bottom tube (2.2) and reserves the clearance, and unloading pipe (2.1) and bottom tube (2.2) coaxial setting just link together through splice bar (2.3), are for crossing the material clearance between adjacent splice bar (2.3), and the bottom opening lock of bottom tube (2.2) has circular cone cap (2.4), install roof (2.6) outside the material clearance, roof (2.6) and the coaxial setting of unloading pipe (2.1), the top of anti-blocking material (2.5) is passed through roof (2.6) and is fixed at the outer wall of unloading pipe (2.1).
2. The novel concrete discharge mechanism of claim 1, wherein: the blanking pipe (2.1) and the bottom pipe (2.2) are arranged roughly, one end of each connecting rib (2.3) is welded and fixed on the outer wall of the blanking pipe (2.1), the other end of each connecting rib (2.3) is welded and fixed on the outer wall of the bottom pipe (2.2), the connecting ribs (2.3) are reinforcing steel bars and are at least four, the distance between every two adjacent connecting ribs (2.3) is 5-50cm, and a reserved gap between the blanking pipe (2.1) and the bottom pipe (2.2) is 10-50 cm.
3. The novel concrete discharge mechanism of claim 2, wherein: the horizontal height of the top end of the anti-blocking outer sleeve (2.5) is higher than the bottom end of the blanking pipe (2.1), and the horizontal height of the bottom end of the anti-blocking outer sleeve (2.5) is flush with the bottom end of the bottom pipe (2.2).
4. The novel concrete discharge mechanism of claim 3, wherein: the material collecting device is characterized by further comprising a material collecting hopper (1), wherein a top feeding hole of a discharging pipe (2.1) of the wear-resistant buffering flow guide mechanism (2) is fixed on a discharging hole of the material collecting hopper (1).
5. The novel concrete discharge mechanism of claim 4, wherein: the collecting hopper (1) comprises a side plate and a wear-resistant lining plate, wherein the side plate is enclosed into an inverted cone, the wear-resistant lining plate is arranged on the side plate, and a hopper discharge hole is formed in the lower portion of the collecting hopper.
6. The novel concrete discharge mechanism of claim 5, wherein: still include coupling mechanism (3), coupling mechanism (3) including with collecting hopper (1) integrated into one piece first flange (3.1) and with unloading pipe (2.1) integrated into one piece second flange (3.2), first flange (3.1) and second flange (3.2) link together through coupling nut (3.3) detachable.
7. The novel concrete discharge mechanism of claim 6, wherein: the bottom tube (2.2) and the conical cap (2.4) are welded into a whole.
8. The novel concrete discharge mechanism of claim 7, wherein: the roof (2.6) is a rectangular steel plate, the center of the roof is provided with a center hole for the feeding pipe (2.1) to pass through, the roof (2.6) is welded on the outer wall of the feeding pipe (2.1), the roof (2.6) is provided with four side edges, the first side edge of the roof (2.6) is welded with a front side plate (2.6.1) extending downwards, the third side edge of the roof (2.6) is welded with a rear side plate (2.6.3) extending downwards, the second side edge of the roof (2.6) is hinged with a right side plate (2.6.2) extending downwards, the fourth side edge of the roof (2.6) is hinged with a left side plate (2.6.4) extending downwards, the outer walls of the right side plate (2.6.2) and the left side plate (2.6.4) are respectively hinged with an air spring A and an air spring B, and the other ends of the air spring A (2.6.5) and the air spring B (2.6.6) are respectively hinged on two sides of the feeding pipe (2.1).
9. The novel concrete discharge mechanism of claim 8, wherein: two sides of the blanking pipe (2.1) are respectively provided with a first horizontal connecting rod and a second horizontal connecting rod which are used for connecting the gas spring A (2.6.5) and the gas spring B (2.6.6).
10. The novel concrete discharge mechanism of claim 9, wherein: the front side plate (2.6.1) and the rear side plate (2.6.3) are parallel to each other, and the gap between the front side plate and the rear side plate is smaller than the width of the right side plate (2.6.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020541599.0U CN211971083U (en) | 2020-04-14 | 2020-04-14 | Novel concrete unloading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020541599.0U CN211971083U (en) | 2020-04-14 | 2020-04-14 | Novel concrete unloading mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211971083U true CN211971083U (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020541599.0U Expired - Fee Related CN211971083U (en) | 2020-04-14 | 2020-04-14 | Novel concrete unloading mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211971083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115215111A (en) * | 2022-06-13 | 2022-10-21 | 杭州意能电力技术有限公司 | Anti-blocking coal breakage pipe square and round knot and design method thereof |
-
2020
- 2020-04-14 CN CN202020541599.0U patent/CN211971083U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115215111A (en) * | 2022-06-13 | 2022-10-21 | 杭州意能电力技术有限公司 | Anti-blocking coal breakage pipe square and round knot and design method thereof |
| CN115215111B (en) * | 2022-06-13 | 2023-07-14 | 杭州意能电力技术有限公司 | Anti-blocking coal dropping pipe square round knot and design method thereof |
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| 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: 20201120 Termination date: 20210414 |