CN211285744U

CN211285744U - Civil engineering sand and stone material transfer device

Info

Publication number: CN211285744U
Application number: CN201922241522.1U
Authority: CN
Inventors: 张召艳; 张田田; 赵连晓; 刘冰; 张红霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-15
Filing date: 2019-12-15
Publication date: 2020-08-18
Anticipated expiration: 2029-12-15

Abstract

The utility model provides a civil engineering sand and stone material transfer device, an electric four-wheel vehicle comprises a frame, a weight box is arranged on the frame, a portal frame is hinged at the front end of the frame, and a lifting platform is slidably arranged on the portal frame along the vertical direction; a pair of overturning hydraulic cylinders is hinged between the portal frame and the frame, a lifting hydraulic cylinder is hinged between the portal frame and the lifting platform, the front end of the lifting platform is hinged with a gravel hopper, and a manual operating lever for overturning and discharging is arranged on the gravel hopper. The utility model realizes unloading at different heights, is adaptable to various construction sites, and can be continuously piled up to the high place after the sand and stone materials are piled up to a certain height and the hydraulic oil cylinder lifts the sand and stone hopper and then unloads at the high place, and the occupied ground space of the piled sand and stone materials is greatly reduced; and when overturning and unloading, the time and labor are saved, and the use and the operation are more convenient.

Description

Civil engineering sand and stone material transfer device

Technical Field

The utility model belongs to the technical field of civil engineering equipment technique and specifically relates to a civil engineering grit material transfer device is related to.

Background

In civil engineering construction sites, sand and stone materials are important raw materials used in civil engineering, the transportation and the transfer of the sand and stone materials are one of important works, in the prior art, the sand and stone materials are most commonly used as manual transport trolleys, for example, the sand and stone transport trolley with the patent number of 2018200767318 is a sand and stone transport trolley for building engineering, and comprises a trolley frame body, a travelling wheel, a pair of handles and a trolley hopper connected to the top surface of the trolley frame body, wherein the trolley hopper cannot be lifted and moved back and forth and can only be turned over along a hinged shaft of the trolley frame body, so that when the sand and stone materials are unloaded, the sand and stone materials cannot be stacked in height, the stacking area is larger and larger, the occupied space is too much, and the manual transport trolley cannot meet the construction requirements in some construction sites with compact civil engineering space; and when unloading, the trolley is pushed to move by manpower, is overturned by manpower to unload, and has higher working strength and lower efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building gravel and sand material transfer device has realized unloading at different heights, adaptable multiple job sites, and after the gravel and sand material piles up to a certain height, hydraulic cylinder unloads at the eminence after promoting the gravel and sand hopper, can continue to pile up to the eminence, and the gravel and sand material that piles up occupies the ground space and significantly reduces; and when overturning and unloading, the time and labor are saved, and the use and the operation are more convenient.

The technical scheme of the utility model is realized like this: a civil engineering sand stone material transfer device comprises an electric four-wheel vehicle, wherein the electric four-wheel vehicle comprises a frame, a weight box is arranged on the frame, a portal frame is hinged to the front end of the frame, and a lifting platform is installed on the portal frame in a sliding mode in the vertical direction;

the portal frame comprises a bottom beam, two ends of the bottom beam are respectively fixed with a vertical guide rail, and a top beam is arranged at the top between the two vertical guide rails;

the lifting platform comprises a bottom plate, a pair of vertical plates are arranged on the bottom plate, the two vertical plates are perpendicular to the bottom plate, a first transverse plate and a second transverse plate are sequentially arranged between the two vertical plates from top to bottom, a first pair of pulleys are arranged on the first transverse plate, a second pair of pulleys are arranged on the second transverse plate, and the first pair of pulleys and the second pair of pulleys are slidably mounted on the two vertical guide rails;

the gantry crane is characterized in that a pair of overturning hydraulic cylinders for driving the gantry crane to overturn are hinged between the gantry crane and the frame, a lifting hydraulic cylinder for lifting the lifting table is hinged between the gantry crane and the lifting table, the front end of the lifting table is hinged with a gravel hopper, and a manual operating lever for overturning and discharging is arranged on the gravel hopper.

As an optimal technical scheme, a first mounting plate is arranged between the two vertical guide rails, a pair of overturning hydraulic oil cylinder hinged seats are arranged on the frame, and two ends of the two overturning hydraulic oil cylinders are correspondingly mounted on the first mounting plate and the overturning hydraulic oil cylinder hinged seats respectively.

As a preferred technical scheme, a second mounting plate is further arranged between the two vertical plates, and two ends of the lifting hydraulic oil cylinder are respectively mounted on the second mounting plate and the bottom beam.

As a preferred technical scheme, the bottom of frame is equipped with a pair of action wheel and a pair of follow driving wheel, the action wheel is connected with the motor, be equipped with the driver's seat on the weight box, the upper portion of frame is equipped with the operation panel, be equipped with steering wheel and hydraulic control pole on the operation panel.

As a preferable technical proposal, the overturning hydraulic oil cylinder and the lifting hydraulic oil cylinder are connected with a hydraulic pump together,

as a preferred technical scheme, a reinforcing transverse plate is arranged between the first transverse plate and the second transverse plate.

By adopting the technical scheme, the beneficial effects of the utility model are that: according to the civil engineering sand and stone material transfer device, the front end of the frame is hinged with the portal frame, and the portal frame is provided with the lifting platform in a sliding manner along the vertical direction; a pair of overturning hydraulic cylinders is hinged between the portal frame and the frame, a lifting hydraulic cylinder is hinged between the portal frame and the lifting platform, the front end of the lifting platform is hinged with a gravel hopper, and a manual operating lever for overturning and discharging is arranged on the gravel hopper. When the lifting platform is used, the lifting platform can be lifted to different heights to unload under the driving of the lifting hydraulic oil cylinder, so that the lifting platform is suitable for various construction sites and has good adaptability; when the sand and stone materials are stacked to a certain height, the hydraulic oil cylinder lifts the sand and stone hopper and then discharges the materials at a high position, the materials can be continuously stacked at the high position, and the occupied ground space for stacking the sand and stone materials is greatly reduced; when the upset was unloaded, the portal frame was moved in advance to upset hydraulic cylinder, and the portal frame can drive the gravel and sand hopper and be in the tilt state, lifts up manual control pole again this moment and unloads, compares with prior art, labour saving and time saving more, and it is more convenient to use the operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of FIG. 1;

FIG. 3 is a schematic structural view of the elevating platform of the present invention;

fig. 4 is a schematic view of the rotation state of the portal frame of the present invention;

fig. 5 is a schematic view of the unloading state of the sand hopper.

Wherein: 1. a frame; 2. a weight box; 3. a gantry; 4. a lifting platform; 5. a bottom beam; 6. a vertical guide rail; 7. a top beam; 8. a base plate; 9. a vertical plate; 10. a first transverse plate; 11. a second transverse plate; 12. a first pair of pulleys; 13. a second pair of pulleys; 14. turning over the hydraulic oil cylinder; 15. lifting a hydraulic oil cylinder; 16. a gravel hopper; 17. a manual operating lever; 18. reinforcing the transverse plate; 19. a driving wheel; 20. a driven wheel; 21. a second mounting plate; 22. a driver seat; 23. an operation table; 24. a steering wheel; 25. a hydraulic operating lever; 26. a first mounting plate; 27. turning over a hinged seat of the hydraulic oil cylinder;

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 efforts belong to the protection scope of the present invention.

As shown in fig. 1-5, the civil engineering sand and stone material transfer device comprises an electric four-wheel vehicle, wherein the electric four-wheel vehicle comprises a vehicle frame 1, a weight box 2 is arranged on the vehicle frame 1, a portal frame 3 is hinged to the front end of the vehicle frame 1, and a lifting platform 4 is installed on the portal frame 3 in a sliding manner along the vertical direction; the portal frame 3 comprises a bottom beam 5, two ends of the bottom beam 5 are respectively fixed with a vertical guide rail 6, and a top beam 7 is arranged at the top between the two vertical guide rails 6; the lifting platform 4 comprises a bottom plate 8, a pair of vertical plates 9 are arranged on the bottom plate 8, the two vertical plates 9 are perpendicular to the bottom plate 8, a first transverse plate 10 and a second transverse plate 11 are sequentially arranged between the two vertical plates 9 from top to bottom, a first pair of pulleys 12 are arranged on the first transverse plate 10, a second pair of pulleys 13 are arranged on the second transverse plate 11, and the first pair of pulleys 12 and the second pair of pulleys 13 are slidably mounted on the two vertical guide rails 6; a pair of overturning hydraulic cylinders 14 used for driving the portal frame 3 to overturn are hinged between the portal frame 3 and the frame 1, a lifting hydraulic cylinder 15 used for enabling the lifting platform 4 to ascend and descend is hinged between the portal frame 3 and the lifting platform 4, the front end of the lifting platform 4 is hinged with a sand and stone hopper 16, and a manual operating lever 17 used for overturning and unloading is arranged on the sand and stone hopper 16. The turning hydraulic cylinder 14 and the lifting hydraulic cylinder 15 are connected to a hydraulic pump (not shown).

The bottom of the frame 1 is provided with a pair of driving wheels 19 and a pair of driven wheels 20, the driving wheels 19 are connected with a motor (not shown in the figure), the weight box 2 is provided with a driver seat 22, the upper part of the frame 1 is provided with an operating platform 23, and the operating platform 23 is provided with a steering wheel 24 and a hydraulic control rod 25.

In this embodiment, a first mounting plate 26 is arranged between the two vertical guide rails 6, a pair of tilting hydraulic cylinder hinge bases 27 is arranged on the frame 1, and two ends of the two tilting hydraulic cylinders 14 are correspondingly mounted on the first mounting plate 26 and the tilting hydraulic cylinder hinge bases 27 respectively. A reinforcing transverse plate 18 is arranged between the first transverse plate 10 and the second transverse plate 11. A second mounting plate 21 is arranged between the two vertical plates 9, and two ends of the lifting hydraulic oil cylinder 15 are respectively mounted on the second mounting plate 21 and the bottom beam 5.

Through setting up weight box 2, can improve frame 1's stability, also can increase gravel and sand hopper 16, improve the unloading capacity of this patent.

When the utility model is used, the hydraulic control rod 25 is operated, and the lifting platform 4 can be lifted to different heights to unload under the driving of the lifting hydraulic oil cylinder 15, so that the utility model is adaptable to various construction sites and has good adaptability; when the sand and stone materials are stacked to a certain height, the hydraulic oil cylinder lifts the sand and stone hopper 16 and then discharges the materials at a high position, the materials can be continuously stacked at the high position, and the occupied ground space for stacking the sand and stone materials is greatly reduced; when the upset is unloaded, operation hydraulic control pole 25, the revolving portal frame 3 rotates before upset hydraulic cylinder 14, and portal frame 3 can drive gravel and sand hopper 16 and be in the tilt state, lifts up manual control pole 17 again this moment and unloads, compares with prior art, and labour saving and time saving more uses the operation more convenient.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The civil sand stone transfer device is characterized by comprising an electric four-wheel vehicle, wherein the electric four-wheel vehicle comprises a frame, a weight box is arranged on the frame, a portal frame is hinged to the front end of the frame, and a lifting platform is arranged on the portal frame in a sliding mode in the vertical direction;

2. The civil sand and gravel material transfer device of claim 1, wherein a first mounting plate is arranged between the two vertical guide rails, the frame is provided with a pair of turning hydraulic oil cylinder hinged seats, and two ends of the two turning hydraulic oil cylinders are correspondingly mounted on the first mounting plate and the turning hydraulic oil cylinder hinged seats respectively.

3. The civil sand stone material transfer device of claim 1, wherein a second mounting plate is arranged between the two vertical plates, and two ends of the lifting hydraulic oil cylinder are respectively mounted on the second mounting plate and the bottom beam.

4. The civil sand and gravel material transfer device of claim 1, wherein the bottom of the frame is provided with a pair of driving wheels and a pair of driven wheels, the driving wheels are connected with an electric motor, the weight box is provided with a driver seat, the upper part of the frame is provided with an operating platform, and the operating platform is provided with a steering wheel and a hydraulic operating rod.

5. The civil sand and gravel transfer apparatus of claim 1, wherein the overturning hydraulic cylinder and the lifting hydraulic cylinder are commonly connected to a hydraulic pump.

6. A civil aggregate transfer as claimed in claim 1 wherein a reinforcing cross plate is provided between the first and second cross plates.