CN211869461U - Building site uses small-size transportation trolley - Google Patents
Building site uses small-size transportation trolley Download PDFInfo
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- CN211869461U CN211869461U CN202020083854.1U CN202020083854U CN211869461U CN 211869461 U CN211869461 U CN 211869461U CN 202020083854 U CN202020083854 U CN 202020083854U CN 211869461 U CN211869461 U CN 211869461U
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Abstract
The utility model relates to a building correlation technique field specifically is a building site uses small-size transportation trolley, building site includes with small-size transportation trolley: the bearing frame body is provided with a traveling wheel assembly; the car hopper device, the car hopper device is installed accept on the support body, the car hopper device is including fixing accept two curb plates on the support body, two it has by actuating mechanism drive pivoted bottom plate to articulate between the curb plate, the tip of curb plate still is provided with the apron, the apron pass through drive assembly with actuating mechanism connects, two still be provided with push plate between the curb plate. When the actuating mechanism drive bottom plate through setting up upwards rotated, promoted the apron through drive assembly simultaneously and opened to conveniently pour out the transportation thing, drive the push plate when the bottom plate upwards rotated and rotate, so that the push plate reaches a great gradient, rethread push mechanism promotes the push plate afterwards, in order to push out the transportation thing on the bottom plate is whole.
Description
Technical Field
The utility model relates to a building correlation technique field specifically is a building site uses small-size transportation trolley.
Background
The small-sized transport trolley is also called handcart, the handcart is a transport vehicle which is pushed and pulled by human power and is the ancestor of all vehicles, although the technology of handcart material transport is continuously developed, the handcart is still used as an indispensable transport tool until now, and the handcart is widely applied in production and life because of low cost, simple maintenance, convenient operation and light dead weight, can work in places where motor vehicles are inconvenient to use, and is very convenient for transporting lighter objects in short distance.
However, when the existing trolley is used, a user needs to lift the handle of the trolley and then push the trolley, and when the trolley is dumped, the trolley needs to be turned over, so that the labor consumption is high, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building site uses small-size transportation trolley to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a small-sized transportation trolley for a construction site, comprising:
the bearing frame body is provided with a traveling wheel assembly;
the car hopper device, the car hopper device is installed accept on the support body, the car hopper device is including fixing accept two curb plates on the support body, two it has by actuating mechanism drive pivoted bottom plate to articulate between the curb plate, the tip of curb plate still is provided with the apron, the apron pass through drive assembly with actuating mechanism connects, two still be provided with push plate between the curb plate, push plate is in change the tilt state when the bottom plate rotates to carry out the drive through the push mechanism who is connected with it and remove.
As a further aspect of the present invention: the supporting frame body comprises an underframe and a vertical plate fixed on the underframe, and a pushing handle is fixed on the vertical plate.
As a further aspect of the present invention: the drive mechanism is including installing motor and threaded rod on accepting the support body, the both ends of threaded rod respectively with the output shaft and the drive assembly of motor are connected, threaded connection has second threaded sleeve on the threaded rod, second threaded sleeve through with it articulated second connecting rod with the bottom plate is articulated.
As a further aspect of the present invention: the transmission assembly comprises a bidirectional threaded rod perpendicular to the threaded rod, the bidirectional threaded rod is rotatably connected with the threaded rod through a bevel gear set, two first threaded sleeves symmetrical about the center line of the two first threaded sleeves are in threaded connection with the bidirectional threaded rod, and the first threaded sleeves are hinged with the cover plate through first connecting rods hinged with the first threaded sleeves.
As a further aspect of the present invention: one end of the pushing plate is abutted to the bottom plate, and two sides of the other end of the pushing plate are rotatably installed on the guide rail assembly.
As a further aspect of the present invention: the guide rail assembly comprises a guide rail arranged on the side plate and a movable block arranged on the guide rail in a sliding mode, the movable block penetrates through the guide rail, and two sides of the movable block are connected with the pushing plate and the pushing mechanism respectively.
As a further aspect of the present invention: the pushing mechanism comprises an electric telescopic rod or a hydraulic telescopic rod.
As a further aspect of the present invention: the walking wheel assembly comprises wheels mounted on the chassis and is located auxiliary supporting wheels are further mounted on the chassis of the wheel side ends, and the wheels and the bottoms of the auxiliary supporting wheels are located on the same horizontal plane.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, when upwards rotating through the actuating mechanism drive bottom plate that sets up, promote the apron through drive assembly simultaneously and open to conveniently pour the transported substance, drive the push plate when the bottom plate upwards rotates and rotate, so that the push plate reaches a great gradient, rethread push mechanism promotes the push plate afterwards, in order to release the transported substance on the bottom plate is whole, degree of automation is high, can effectually reduce constructor's intensity of labour, and the practicality is strong.
Drawings
Figure 1 is an ongoing attempt at a small trolley for use at a construction site.
Fig. 2 is a sectional view of a small-sized trolley for construction site.
Fig. 3 is a bottom view of a small-sized trolley for construction site.
Fig. 4 is a schematic structural view of a push plate in a small-sized trolley for construction site.
In the figure: 1-underframe, 2-motor, 3-auxiliary supporting wheel, 4-wheel, 5-cover plate, 6-pushing handle, 7-controller, 8-vertical plate, 9-electric telescopic rod, 10-movable block, 11-guide rail, 12-pushing plate, 13-bottom plate, 14-first connecting rod, 15-bevel gear set, 16-threaded rod, 17-second connecting rod, 18-second threaded sleeve, 19-bidirectional threaded rod, 20-first threaded sleeve and 21-side plate.
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, in the embodiment of the present invention, a small-size transportation trolley for building site includes:
the bearing frame body is provided with a traveling wheel assembly;
the car hopper device, the car hopper device is installed accept on the support body, the car hopper device is including fixing accept two curb plates 21 on the support body, two it has by actuating mechanism drive pivoted bottom plate 13 to articulate between the curb plate 21, the tip of curb plate 21 still is provided with apron 5, apron 5 through transmission assembly with actuating mechanism connects, two still be provided with push plate 12 between the curb plate 21, push plate 12 is in change the tilt state when bottom plate 13 rotates to carry out the drive through the push mechanism who is connected with it and remove.
The embodiment of the utility model provides an in, the walking wheel subassembly through setting makes things convenient for this transportation to fight removes, when the actuating mechanism drive bottom plate 13 through setting up upwards rotates, promote apron 5 through drive assembly simultaneously and open, pour the transported substance in order to make things convenient for, drive push plate 12 when bottom plate 13 upwards rotates, so that push plate 12 reaches a great gradient, promote push plate 12 through push mechanism again afterwards, in order to release the transported substance on bottom plate 13 is whole, degree of automation is high, can effectually reduce constructor's intensity of labour, therefore, the clothes hanger is strong in practicability.
The embodiment of the utility model provides an in, accept the support body and can adopt section bar scaffold weldment to form, mainly play certain supporting role to the car hopper device to ensure the stability in the transportation.
In the embodiment of the utility model provides an in, above-mentioned push plate 12 change the tilt state when bottom plate 13 rotates, can understand, when bottom plate 13 upwards rotates, push plate 12's upper end does not take place the displacement, and push plate 12 must rotate this moment to play certain propelling movement effect to the initial of transportation thing, convenient processing, certainly need understand the time, push plate 12 when initial condition promptly and bottom plate 13 between have certain inclination.
As an embodiment of the utility model, accept the support body and include chassis 1 and fix the riser 8 on chassis 1, be fixed with on the riser 8 and promote handle 6.
In the embodiment of the present invention, the bottom frame 1 is a frame-shaped frame, the vertical plate 8 is perpendicular to the bottom frame 1, and the handle 6 is pushed to be fixed on the vertical plate 8 to keep away from one side of the car hopper device.
The embodiment of the utility model provides an in, still be fixed with controller 7 on the riser 8, controller 7 with actuating mechanism and push mechanism connect for control actuating mechanism and push mechanism work, it can be understood of course, opening of controller 7 mainly used control actuating mechanism and push mechanism work stops, consequently can adopt button controller commonly used, also can adopt other controllers, and this embodiment does not do specifically to this and limits.
As an embodiment of the utility model, actuating mechanism is including installing accept motor 2 and threaded rod 16 on the support body, the both ends of threaded rod 16 respectively with motor 2's output shaft and transmission assembly are connected, threaded connection has second threaded sleeve 18 on the threaded rod 16, second threaded sleeve 18 through with it articulated second connecting rod 17 with bottom plate 13 is articulated.
In the embodiment of the present invention, the motor 2 drives the threaded rod 16 to rotate, and the threaded rod 16 is driven by the second threaded sleeve 18 and the second connecting rod 17 when rotating the bottom plate 13 rotates.
The embodiment of the utility model provides an in, motor 2 is just reversing motor, adopts 4IK 80 YYYJT model motor, and this model motor stable performance also can adopt other model motors, as long as satisfy the drive requirement can, this application does not do not specifically to this and restricts.
As an embodiment of the utility model, the drive assembly include with 16 mutually perpendicular's of threaded rod two-way threaded rod 19, two-way threaded rod 19 through bevel gear group 15 with threaded rod 16 rotates to be connected, threaded connection has two first threaded sleeve 20 about its self central line symmetry on the two-way threaded rod 19, first threaded sleeve 20 through with it articulated head rod 14 with apron 5 is articulated.
The embodiment of the utility model provides an in, drive two-way threaded rod 19 through bevel gear group 15 and rotate when threaded rod 16 rotates, drive apron 5 through the effect of first threaded sleeve 20 and head rod 14 and take place to rotate when two-way threaded rod 19 rotates to realize opening of apron 5.
In the embodiment of the present invention, the bevel gear set 15 is composed of two mutually perpendicular and meshed bevel gears, and plays a role of force steering transmission.
As an embodiment of the present invention, one end of the pushing plate 12 and the bottom plate 13 abut, and both sides of the other end are rotatably mounted on the guide rail assembly.
In the embodiment of the present invention, the guide rail assembly is arranged to guide the movement of the push plate 12.
As an embodiment of the utility model, the guide rail subassembly is including setting up guide rail 11 and the slidable mounting on curb plate 21 movable block 10 on the guide rail 11, movable block 10 runs through guide rail 11, and both sides are connected with push plate 12 and push mechanism respectively.
The embodiment of the utility model provides an in, the push mechanism through setting promotes movable block 10 and removes to drive push plate 12 and remove, realize the ejection of compact to the promotion of transportation thing.
As an embodiment of the utility model, the pushing mechanism includes electric telescopic rod 9 or hydraulic telescopic rod.
In the embodiment of the present invention, it can be understood that both ends of the electric telescopic rod 9 or the hydraulic telescopic rod are respectively rotated on the movable block 10 and the side plate 21.
As an embodiment of the utility model, the walking wheel subassembly is including installing wheel 4 on the chassis 1, and be located still install auxiliary stay wheel 3 on the chassis 1 of 4 sides of wheel, wheel 4 is in on the same horizontal plane with auxiliary stay wheel 3's bottom.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a small-size transportation trolley for building site which characterized in that, small-size transportation trolley for building site includes:
the bearing frame body is provided with a traveling wheel assembly;
the car hopper device, the car hopper device is installed accept on the support body, the car hopper device is including fixing accept two curb plates on the support body, two it has by actuating mechanism drive pivoted bottom plate to articulate between the curb plate, the tip of curb plate still is provided with the apron, the apron pass through drive assembly with actuating mechanism connects, two still be provided with push plate between the curb plate, push plate is in change the tilt state when the bottom plate rotates to carry out the drive through the push mechanism who is connected with it and remove.
2. The small-sized transportation trolley for the construction site as claimed in claim 1, wherein the receiving frame body comprises a base frame and a vertical plate fixed on the base frame, and a pushing handle is fixed on the vertical plate.
3. The small-sized transportation trolley for construction sites as claimed in claim 1, wherein the driving mechanism comprises a motor and a threaded rod mounted on the receiving frame, two ends of the threaded rod are respectively connected with an output shaft of the motor and a transmission component, a second threaded sleeve is connected to the threaded rod in a threaded manner, and the second threaded sleeve is hinged to the bottom plate through a second connecting rod hinged to the second threaded sleeve.
4. The small-sized transportation trolley for construction sites as claimed in claim 3, wherein the transmission assembly comprises a bidirectional threaded rod perpendicular to the threaded rod, the bidirectional threaded rod is rotatably connected with the threaded rod through a bevel gear set, two first threaded sleeves symmetrical about a center line of the bidirectional threaded rod are screwed on the bidirectional threaded rod, and the first threaded sleeves are hinged with the cover plate through first connecting rods hinged with the first threaded sleeves.
5. The small-sized transportation trolley for construction sites as claimed in claim 1, wherein one end of the pushing plate abuts against the bottom plate, and both sides of the other end are rotatably mounted on the guide rail assembly.
6. The small-sized transportation trolley for construction sites as claimed in claim 5, wherein the guide rail assembly comprises a guide rail arranged on a side plate and a movable block slidably mounted on the guide rail, the movable block penetrates through the guide rail, and two sides of the movable block are respectively connected with the pushing plate and the pushing mechanism.
7. The small transportation trolley for construction sites as claimed in claim 6, wherein the pushing mechanism comprises an electric telescopic rod or a hydraulic telescopic rod.
8. The small-sized transportation trolley for construction sites as claimed in claim 2, wherein the traveling wheel assembly comprises wheels mounted on the bottom frame, and auxiliary support wheels are further mounted on the bottom frame at the side ends of the wheels, and the wheels are located at the same level as the bottoms of the auxiliary support wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020083854.1U CN211869461U (en) | 2020-01-15 | 2020-01-15 | Building site uses small-size transportation trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020083854.1U CN211869461U (en) | 2020-01-15 | 2020-01-15 | Building site uses small-size transportation trolley |
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| Publication Number | Publication Date |
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| CN211869461U true CN211869461U (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020083854.1U Active CN211869461U (en) | 2020-01-15 | 2020-01-15 | Building site uses small-size transportation trolley |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670913A (en) * | 2022-04-29 | 2022-06-28 | 中冶建工集团有限公司 | Small-sized transport vehicle for concrete pouring |
| CN115352513A (en) * | 2022-08-31 | 2022-11-18 | 贵港市高新技术应用研究所 | Transport trolley of building materials board for building site |
| CN117211412A (en) * | 2023-11-01 | 2023-12-12 | 鸿盛建设有限公司 | Photovoltaic power generation energy storage basic station that conveniently removes |
-
2020
- 2020-01-15 CN CN202020083854.1U patent/CN211869461U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670913A (en) * | 2022-04-29 | 2022-06-28 | 中冶建工集团有限公司 | Small-sized transport vehicle for concrete pouring |
| CN115352513A (en) * | 2022-08-31 | 2022-11-18 | 贵港市高新技术应用研究所 | Transport trolley of building materials board for building site |
| CN115352513B (en) * | 2022-08-31 | 2023-05-19 | 贵港市高新技术应用研究所 | Transport trolley for building material plates for construction sites |
| CN117211412A (en) * | 2023-11-01 | 2023-12-12 | 鸿盛建设有限公司 | Photovoltaic power generation energy storage basic station that conveniently removes |
| CN117211412B (en) * | 2023-11-01 | 2024-04-19 | 鸿盛建设有限公司 | Photovoltaic power generation energy storage basic station that conveniently removes |
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