CN202656315U - Tank opening spill preventing device of concrete mixer truck - Google Patents
Tank opening spill preventing device of concrete mixer truck Download PDFInfo
- Publication number
- CN202656315U CN202656315U CN 201220333430 CN201220333430U CN202656315U CN 202656315 U CN202656315 U CN 202656315U CN 201220333430 CN201220333430 CN 201220333430 CN 201220333430 U CN201220333430 U CN 201220333430U CN 202656315 U CN202656315 U CN 202656315U
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- tank body
- feeding cylinder
- body feeding
- steel wire
- face
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Abstract
A tank opening spill preventing device of a concrete mixer truck mainly consists of a feeding hopper and a tank body feeding barrel, wherein ribs are fixedly connected to the front end of a feeding port of the feeding hopper, a steel wire net is tightly pressed to the feeding port of the feeding hopper by fastening pieces, and the steel wire net is held open by the ribs; the tank body feeding barrel mainly comprises two barrels which are concentrically sheathed, a guide ring is sheathed outside the barrel body of the tank body feeding barrel, the end surface of the tank body feeding barrel is arranged on the inner side of the end surface of the guide ring, an annular retainer ring is fixedly connected to the end surface of the guide ring, and the end surface of the guide ring is connected with the end surface of the tank body feeding barrel by a support block. Tank opening spill can be effectively prevented through the arrangement of the steel wire net and the guide ring, and environment pollution can be prevented. Besides, due to the arrangement, the size of a tank body, and the height, the length and the weight of the whole truck are reduced, materials are saved, cost is lowered, and loading weight is increased. The capacity utilization rate of the tank body is increased by 25-30%.
Description
Technical field
The utility model relates to a kind of transport vehicle Anti-splashing device, particularly relates to a kind of concrete mixing and transporting car tank mouth Anti-splashing device.
Background technology
At present, the concrete mixing and transporting car ubiquity spills the material situation, and it is more serious to spill material when especially going up a slope, and the capacity utilization of tank body is very low.Each producer often solves this problem by increasing the Tank tilting angle or increasing the tank body size now, and this way usually causes car load superelevation or cost to increase, and anti-spillage material effect is also not obvious.And improved mixer tank notch portion structure sees Fig. 1, and its liquid level 3 is close to the cylinder end of tank body feeding cylinder 1 during this structure flat pavement running, and when going up a slope, concrete is easy to gush out from the gap location between tank body feeding cylinder 1 and the feed hopper charging aperture 2.
It is that discharge end at agitator truck arranges a kind of empty cylindrical shell that Chinese patent CN201895360 discloses a kind of " trucd mixer Anti-splashing device " its scheme by name, and the cylindrical shell bottom is provided with and draws off the shedding mechanism of expecting with Louing.Cylindrical shell is welded and fixed by channel-section steel and stirring vehicle back bracket.This scheme is changed larger, has strengthened the operation cost of agitator truck, and itself and when Bo Lu travelled, leak preventing effect was not remarkable.It is to change tank body tail seal bucket with respect to the distance of agitator tank end that Chinese patent CN2860934 discloses " a kind of material leak-proof agitating device of concrete mixer truck " its scheme by name, retraction 15-80 millimeter in the end face distance case of the outer tank body of outer face distance of sealing bucket.This improves complex structure, and input cost is large.Its weak point is the improvement of the sealing bucket effort of taking a lot of work, although can prevent the leak-stopping material generally speaking, large or unavoidable appearance leakage material situation when violent of jolting in the gradient.
Summary of the invention
Goal of the invention of the present utility model is the many defectives for prior art, proposes a kind ofly can prevent effectively that the tank mouth from spilling material, and the tank mouth spills material when especially going up a slope, and is simple in structure, improves the low concrete mixing and transporting car tank mouth Anti-splashing device of cost.
Realize above-mentioned purpose by the following technical solutions: a kind of concrete mixing and transporting car tank mouth Anti-splashing device, mainly formed by feed hopper and tank body feeding cylinder,
A. the charging aperture front end of described feed hopper is connected with rib, and steel wire is pressed on securing member on the charging aperture of feed hopper, and steel wire supports by rib and is gaping;
B. described tank body feeding cylinder mainly is comprised of two cylinders, two cylinders are set with one heart and are integrated, the cylindrical shell of tank body feeding cylinder is set with baffle liner outward, the end face of tank body feeding cylinder is positioned at the inboard of baffle liner end face, this baffle liner end face is connected with the annulus back-up ring, is connected with back-up block between baffle liner end face and the tank body feeding cylinder end face.
As preferred version, the front end edge circumferencial direction of the charging aperture of described feed hopper is connected with rib.
As preferred version, described steel wire is circulus, is pressed on press strip and bolt on the charging aperture circumference of feed hopper.
As preferred version, described steel wire is the abrasion-resistant stee silk screen of double braid.
As preferred version, steel wire is close on the tank body feeding cylinder inwall.
As preferred version, the outer face of described tank body feeding cylinder is 20 ㎜-40 ㎜ that inwardly retracts apart from the distance of baffle liner end face.
Adopt technique scheme, compared with prior art, the utility model is at rib of trucd mixer feed hopper charging aperture front end edge circumferencial direction welding, the abrasion-resistant stee silk screen of a double braid is curled into ring-type, be pressed on the feed hopper charging aperture, because the supporting role of front end rib, steel wire nature flange is gaping.Tank mouth tank body feeding cylinder is set with baffle liner outward, and baffle liner is than the overhanging certain-length of tank body feeding cylinder, and annulus back-up ring of its end face welding connects with the ramuscule bracer between baffle liner and the tank body feeding cylinder.The setting of steel wire and baffle liner can prevent effectively that the tank mouth from spilling material, spills material when especially going up a slope, and prevents contaminated environment.And the beneficial effect of this set also is, reduced the tank body size, reduced that car load is high, length, and economical with materials and cost alleviate complete vehicle weight, have increased loading mass; The tank body capacity utilization improves 25～30%.
Description of drawings
Fig. 1 is the structural representation of prior art.
Fig. 2 is feed hopper feeding inlet structure schematic diagram of the present utility model.
Fig. 3 is the utility model tank body feeding cylinder structural representation.
Fig. 4 is the utility model overall structure schematic diagram.
Among the figure, tank body feeding cylinder 1, feed hopper charging aperture 2, liquid level 3, bolt 4, press strip 5, steel wire 6, rib 7, back-up block 8, baffle liner back-up ring 9, baffle liner 10.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Present embodiment is a kind of concrete mixing and transporting car tank mouth Anti-splashing device, and its overall structure is seen accompanying drawing 4, and this device is that Fig. 2 is seen at improved position, Fig. 3 to the improvement of existing feed hopper charging aperture 2 and tank body feeding cylinder 1.
Fig. 2 is the structural representation of feed hopper charging aperture 2, at rib 7 of feed hopper charging aperture 2 front end edge circumferencial directions welding, the abrasion-resistant stee silk screen 6 of a double braid is curled into the ring structure shape, with press strip 5 and bolt 4 abrasion-resistant stee silk screen 6 is pressed on the feed hopper charging aperture circumference, under the supporting role of feed hopper charging aperture 2 front end ribs 7, steel wire 6 natural flange are gaping.
See Fig. 3, two concentric drums suits are integrated and form tank body feeding cylinder 1, tank body feeding cylinder 1 outer suit baffle liner 10, baffle liner 10 is more protruding than tank body feeding cylinder 1, namely the end face of tank body feeding cylinder 1 is positioned at the inboard of baffle liner 10 end faces, the outer face of the tank body feeding cylinder 1 of present embodiment is 20 ㎜-40 ㎜ that inwardly retracts apart from the distance of baffle liner 10 end faces, present embodiment 30 ㎜ that inwardly retract.The baffle liner back-up ring 9 of an annulus dress of baffle liner 10 end faces welding connects with several ramuscule bracers 8 between baffle liner 10 and the tank mouth tank body feeding cylinder 1.
When present embodiment was assembled into device shown in the accompanying drawing 4 when feed hopper and tank body, steel wire 6 was adjacent to tank body feeding cylinder 1 inwall naturally.
The course of work of the present utility model:
See Fig. 4, during flat pavement running, the liquid level 3 of present embodiment marks the position such as horizontal line among Fig. 4, apparently higher than the cylinder end of tank body feeding cylinder 1, when going up a slope, concrete influxs near the steel wire 6, and mortar is blocked by steel wire 6, only have to see through on a small quantity steel wire 6 from 1 outflow of tank mouth tank body feeding cylinder, then flow back in the tank from baffle liner 10.
By experiment checking, trucd mixer be when 30 ° of slopes, and the concrete liquid level covered the feed hopper charging aperture 2 nearly 1/2 o'clock, did not still spill material, and practical effect is fine.Steel wire 6 is under water base concrete lubrication simultaneously, and it is less to wear and tear.
More than disclosed be specific embodiment of the utility model only, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should drop within the protection domain of the present utility model.
Claims (6)
1. a concrete mixing and transporting car tank mouth Anti-splashing device mainly is comprised of feed hopper and tank body feeding cylinder, it is characterized in that,
A. the charging aperture front end of described feed hopper is connected with rib, and steel wire is pressed on securing member on the charging aperture of feed hopper, and steel wire supports by rib and is gaping;
B. described tank body feeding cylinder mainly is comprised of two cylinders, two cylinders are set with one heart to be integrated and form the tank body feeding cylinder, the outer cylinder of tank body feeding cylinder is baffle liner, inner cylinder is feeding cylinder, the end face of tank body feeding cylinder is positioned at the inboard of baffle liner end face, this baffle liner end face is connected with the annulus back-up ring, is connected with back-up block between baffle liner end face and the tank body feeding cylinder end face.
2. concrete mixing and transporting car tank mouth Anti-splashing device according to claim 1 is characterized in that the front end edge circumferencial direction of the charging aperture of described feed hopper is connected with rib.
3. concrete mixing and transporting car tank mouth Anti-splashing device according to claim 1 is characterized in that described steel wire is circulus, is pressed on press strip and bolt on the charging aperture circumference of feed hopper.
4. concrete mixing and transporting car tank mouth Anti-splashing device according to claim 3 is characterized in that, described steel wire is the abrasion-resistant stee silk screen of double braid.
5. concrete mixing and transporting car tank mouth Anti-splashing device according to claim 1 is characterized in that described steel wire is close to tank body feeding cylinder inwall.
6. concrete mixing and transporting car tank mouth Anti-splashing device according to claim 1 is characterized in that, the outer face of described tank body feeding cylinder is 20 ㎜-40 ㎜ that inwardly retracts apart from the distance of baffle liner end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333430 CN202656315U (en) | 2012-07-11 | 2012-07-11 | Tank opening spill preventing device of concrete mixer truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333430 CN202656315U (en) | 2012-07-11 | 2012-07-11 | Tank opening spill preventing device of concrete mixer truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656315U true CN202656315U (en) | 2013-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220333430 Expired - Fee Related CN202656315U (en) | 2012-07-11 | 2012-07-11 | Tank opening spill preventing device of concrete mixer truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600418A (en) * | 2013-11-29 | 2014-02-26 | 中联重科股份有限公司 | Stirring apparatus and concrete mixer comprising same |
| CN105751376A (en) * | 2016-04-27 | 2016-07-13 | 中建五局蚌埠建筑工程有限公司 | Concrete tank car tailing collecting device |
-
2012
- 2012-07-11 CN CN 201220333430 patent/CN202656315U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600418A (en) * | 2013-11-29 | 2014-02-26 | 中联重科股份有限公司 | Stirring apparatus and concrete mixer comprising same |
| CN103600418B (en) * | 2013-11-29 | 2016-08-24 | 中联重科股份有限公司 | Agitating device and comprise the concrete mixer truck of this agitating device |
| CN105751376A (en) * | 2016-04-27 | 2016-07-13 | 中建五局蚌埠建筑工程有限公司 | Concrete tank car tailing collecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |