CN204196934U - Building ground material conveying trolley - Google Patents
Building ground material conveying trolley Download PDFInfo
- Publication number
- CN204196934U CN204196934U CN201420610875.9U CN201420610875U CN204196934U CN 204196934 U CN204196934 U CN 204196934U CN 201420610875 U CN201420610875 U CN 201420610875U CN 204196934 U CN204196934 U CN 204196934U
- Authority
- CN
- China
- Prior art keywords
- hopper
- underframe
- axle sleeve
- axletree
- leg
- 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
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Abstract
Building ground material conveying trolley, comprise hopper, wheel, underframe and car push rod, described hopper cross sectional shape is at right angles trapezoidal, described hopper inner surface of outer cover is provided with wear-resistant liner, both sides, hopper center of gravity lower end are provided with the first axle sleeve, axletree is interspersed with in first axle sleeve, first axle sleeve and axletree are rotationally connected, axletree two ends are rotatably connected to wheel, underframe is provided with immediately below hopper, chassis top surface contacts with hopper lower surface, both sides, underframe rear end are provided with the second axle sleeve, second axle sleeve is enclosed within axletree and is rotationally connected with axletree, both sides, underframe upper end are provided with some vertical bars, vertical bar is connected with the car push rod perpendicular to vertical bar, underframe front bottom end both sides are provided with the vertical leg of adjustable length, center, side, underframe front end is provided with latching device, the corresponding latching device in hopper front end is provided with boss.The utility model reasonable in design is simple, batch turning fast power-saving, and gradient ground is placed steadily.
Description
Technical field
The utility model relates to vehicle for construction field, specifically building ground material conveying trolley.
Background technology
On building operation building site, the cement concrete that mixermobile or mixing plant are released generally all uses the hand barrow of haul to receive, then push to suitable position by workmen, haul hand barrow is also used for transporting the grains of sand, cement and fragment of brick etc., uses more frequent on building sites.Existing material conveying trolley needs workmen to lift pushing hands mostly, cement concrete could be poured out by wagon box rear end, in batch turning process, workmen is needed to remain the state that pushing hands is lifted, until the material in wagon box is all poured out, in this, discharge way consumes a large amount of muscle power of workmen, work efficiency is low, the wagon box of metallic material is is in use easily worn and torn by concrete materials, once grind leak bottom wagon box, just be difficult to reparation reuse, reduce the degree of utilization of device service life and steel, and cement concrete easily sticks on the sidewall of wagon box, inconvenience cleaning, and building ground is not all level ground, hand barrow easily produces slip on acclive ground, not easily stablize.
Utility model content
The purpose of this utility model is to provide that a kind of batch turning is quick, hopper is wear-resisting and the easy stable building ground material conveying trolley placed, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
Building ground material conveying trolley, comprise hopper, wheel, underframe and car push rod, described hopper cross sectional shape is at right angles trapezoidal, described hopper inner surface of outer cover is provided with wear-resistant liner, both sides, hopper center of gravity lower end are provided with the first axle sleeve, axletree is interspersed with in first axle sleeve, first axle sleeve and axletree are rotationally connected, axletree two ends are rotatably connected to wheel, underframe is provided with immediately below hopper, chassis top surface contacts with hopper lower surface, both sides, underframe rear end are provided with the second axle sleeve, second axle sleeve is enclosed within axletree and is rotationally connected with axletree, both sides, underframe upper end are provided with some vertical bars, vertical bar is connected with the car push rod perpendicular to vertical bar, underframe front bottom end both sides are provided with the vertical leg of adjustable length, center, side, underframe front end is provided with latching device, the corresponding latching device in hopper front end is provided with boss.
Further, described latching device comprises locking bar, extension spring and articulated joint, locking bar cross section is inverted "L" shaped, locking bar top is protruded bottom surface and is contacted with boss upper surface, the projecting shaft that locking bar middle is arranged and articulated joint are rotationally connected, articulated joint is fixed on center, side, underframe front end, and between locking bar and underframe, be connected with extension spring, extension spring is arranged between boss and articulated joint.
Further, described car push rod front end is provided with inclination pushing hands.
Further, the vertical leg of described adjustable length comprises leg and is enclosed within the leg axle sleeve on leg, leg axle sleeve periphery is provided with " L " shape groove, is connected with circular shaft in " L " shape groove, circular shaft is fixed on leg, and leg bottom is fixed with cylindrical anti-skid washer.
Further, the material of described wear-resistant liner is polytetrafluoroethylene or ultra-high molecular weight polyethylene.
In the utility model, after material conveying trolley is pushed to destination, handrail is lifted higher than after level attitude, wagon box center of gravity rearward offsets, thus automatically take up material conveying trolley and overturn around axletree, after hopper upset, tramp with one's feet bottom lower locking bar, latching device is opened, little under-carriage is set level, dolly is pulled to be finished down by the material in the hopper of having tumbled, car push rod is lifted after being finished down, after underframe surface contacts with hopper bottom, locking bar buckles the boss on hopper, hopper is locked, set level car push rod, hopper becomes level under the drive of latching device, in the utility model use procedure, batch turning is quick, the state not needing workmen to remain that car push rod lifts waits for that batch turning completes, the wear-resistant liner that hopper inner surface of outer cover is arranged improves dolly service life, when dolly is on acclive ground, the circular shaft of leg is slipped in vertical guide groove, vertical leg length shortens, ensure that dolly is placed on acclive ground stability.
Accompanying drawing explanation
Fig. 1 is the structural representation of material conveying trolley side, building ground.
Fig. 2 is the structural representation in material conveying trolley front, building ground.
Fig. 3 is the structural representation of latching device.
Fig. 4 is the structural representation of the vertical leg of adjustable length.
In figure: 1-underframe, 2-wheel, the vertical leg of 3-, 4-anti-skid washer, 5-latching device, the vertical bar of 6-, 7-pushing hands, 8-car push rod, 9-hopper, 10-first axle sleeve, 11-axletree, 12-second axle sleeve, 13-articulated joint, 14-projecting shaft, 15-extension spring, 16-locking bar, 17-boss, 18-circular shaft, 19-" L " shape groove, 20-leg axle sleeve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 4, in the utility model embodiment, building ground material conveying trolley, comprise hopper 9, wheel 2, underframe 1 and car push rod 8, described hopper 9 cross sectional shape is at right angles trapezoidal, described hopper 9 inner surface of outer cover is provided with wear-resistant liner, both sides, hopper 9 center of gravity lower end are provided with the first axle sleeve 10, axletree 11 is interspersed with in first axle sleeve 10, first axle sleeve 10 is rotationally connected with axletree 11, axletree 11 two ends are rotatably connected to wheel 2, underframe 1 is provided with immediately below hopper 9, underframe 1 upper surface contacts with hopper 9 lower surface, both sides, underframe 1 rear end are provided with the second axle sleeve 12, second axle sleeve 12 is enclosed within axletree 11 and is rotationally connected with axletree 11, both sides, underframe 1 upper end are provided with some vertical bars 6, vertical bar 6 is connected with the car push rod 8 perpendicular to vertical bar 6, underframe 1 front bottom end both sides are provided with the vertical leg 3 of adjustable length, center, side, underframe 1 front end is provided with latching device 5, the corresponding latching device 5 in hopper 9 front end is provided with boss 17.
Latching device comprises locking bar 16, extension spring 15 and articulated joint 13, locking bar 16 cross section is inverted "L" shaped, locking bar 16 top is protruded bottom surface and is contacted with boss 17 upper surface, projecting shaft 14 and articulated joint 13 that locking bar 16 middle is arranged are rotationally connected, articulated joint 13 is fixed on center, side, underframe 1 front end, between locking bar 16 and underframe 1, be connected with extension spring 15, extension spring 15 is arranged between boss 17 and articulated joint 13.
Car push rod 8 front end is provided with inclination pushing hands 7, the vertical leg 3 of adjustable length comprises leg and is enclosed within the leg axle sleeve 20 on leg, leg axle sleeve 20 periphery is provided with " L " shape groove 19, circular shaft 18 is connected with in " L " shape groove 19, circular shaft 18 is fixed on leg, leg bottom is fixed with cylindrical anti-skid washer 4, and the material of wear-resistant liner is polytetrafluoroethylene or ultra-high molecular weight polyethylene.
In the utility model example, after material conveying trolley is pushed to destination, handrail is lifted higher than after level attitude, wagon box center of gravity rearward offsets, thus automatically take up material conveying trolley and overturn around axletree 11, after hopper 9 overturns, tramp with one's feet bottom lower locking bar 16, latching device is opened, little under-carriage 1 is set level, dolly is pulled to be finished down by the material in the hopper 9 of having tumbled, car push rod 8 is lifted after being finished down, after underframe 1 surface contacts with hopper 9 bottom surface, locking bar 16 buckles the boss 17 on hopper 9, hopper 9 is locked, set level car push rod 8, hopper 9 becomes level under the drive of latching device, in the utility model use procedure, batch turning is quick, the state not needing workmen to remain that car push rod 8 lifts is waited for and being manually finished down by the material in hopper 9, the wear-resistant liner that hopper 9 inner surface of outer cover is arranged improves dolly service life, when dolly is on acclive ground, the circular shaft 18 of leg is slipped in vertical guide groove, vertical leg 3 length shortens, ensure that dolly is placed on acclive ground stability.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. building ground material conveying trolley, comprise hopper, wheel, underframe and car push rod, it is characterized in that, described hopper cross sectional shape is at right angles trapezoidal, described hopper inner surface of outer cover is provided with wear-resistant liner, both sides, hopper center of gravity lower end are provided with the first axle sleeve, axletree is interspersed with in first axle sleeve, first axle sleeve and axletree are rotationally connected, axletree two ends are rotatably connected to wheel, underframe is provided with immediately below hopper, chassis top surface contacts with hopper lower surface, both sides, underframe rear end are provided with the second axle sleeve, second axle sleeve is enclosed within axletree and is rotationally connected with axletree, both sides, underframe upper end are provided with some vertical bars, vertical bar is connected with the car push rod perpendicular to vertical bar, underframe front bottom end both sides are provided with the vertical leg of adjustable length, center, side, underframe front end is provided with latching device, the corresponding latching device in hopper front end is provided with boss.
2. building ground as claimed in claim 1 material conveying trolley, it is characterized in that, described latching device comprises locking bar, extension spring and articulated joint, locking bar cross section is inverted "L" shaped, locking bar top is protruded bottom surface and is contacted with boss upper surface, and the projecting shaft that the projecting shaft that locking bar middle is arranged is arranged and articulated joint are rotationally connected, and articulated joint is fixed on center, side, underframe front end, between locking bar and underframe, be connected with extension spring, extension spring is arranged between boss and articulated joint.
3. building ground as claimed in claim 1 material conveying trolley, it is characterized in that, described car push rod front end is provided with inclination pushing hands.
4. building ground as claimed in claim 1 material conveying trolley, it is characterized in that, the vertical leg of described adjustable length comprises leg and is enclosed within the leg axle sleeve on leg, leg axle sleeve periphery is provided with " L " shape groove, circular shaft is connected with in " L " shape groove, circular shaft is fixed on leg, and leg bottom is fixed with cylindrical anti-skid washer.
5. building ground as claimed in claim 1 material conveying trolley, it is characterized in that, the material of described wear-resistant liner is polytetrafluoroethylene or ultra-high molecular weight polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610875.9U CN204196934U (en) | 2014-10-15 | 2014-10-15 | Building ground material conveying trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610875.9U CN204196934U (en) | 2014-10-15 | 2014-10-15 | Building ground material conveying trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204196934U true CN204196934U (en) | 2015-03-11 |
Family
ID=52654922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420610875.9U Expired - Fee Related CN204196934U (en) | 2014-10-15 | 2014-10-15 | Building ground material conveying trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204196934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323487A (en) * | 2017-05-27 | 2017-11-07 | 惠州市柯帝士科技有限公司 | Pebble coal slag discharging vehicle |
| CN108860230A (en) * | 2018-05-16 | 2018-11-23 | 六安德茂彩钢板有限公司 | A kind of trolley for building |
-
2014
- 2014-10-15 CN CN201420610875.9U patent/CN204196934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323487A (en) * | 2017-05-27 | 2017-11-07 | 惠州市柯帝士科技有限公司 | Pebble coal slag discharging vehicle |
| CN108860230A (en) * | 2018-05-16 | 2018-11-23 | 六安德茂彩钢板有限公司 | A kind of trolley for building |
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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: 20150311 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |