Automatic material loading, unloading and transporting integrated engineering vehicle and using method

Abstract

The invention relates to the technical field of building construction machinery, in particular to an automatic material loading, unloading and transporting integrated engineering vehicle and a using method. The engineering vehicle comprises a locomotive body, a compartment is arranged at the rear end of the locomotive body, a door-shaped hanging bracket is arranged at the rear end of the compartment, the bottom ends of two supporting legs of the door-shaped hanging bracket are hinged to the two sides of the rear end of a bottom plate of the locomotive body, first driving mechanisms used for driving the door-shaped hanging bracket to rotate are further arranged on the two sides of the bottom plate, and a hoisting mechanism is installed on the top of the door-shaped hanging bracket. A plurality of movable trays are uniformly distributed at the bottom in the compartment, a storage battery and a controller which are electrically connected with each other are further arranged on the locomotive body, and the controller is in signal connection with a remote control device of an operator through a wireless signal receiving and transmitting device; the using method comprises the steps of controlling the door-shaped hanging bracket to rotate and controlling the hoisting mechanism to act. Integrated construction of loading, transporting and unloading of one truck is achieved, and one celebrity worker can achieve whole-process operation.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction machinery, and in particular to an automated material loading and unloading and transportation integrated engineering vehicle and a use method thereof. Background Art

[0002] From the heyday of the construction industry to the current expansion of the green, environmentally friendly, low-carbon construction and urban transformation market, the loading and unloading of construction materials and the goal of reducing carbon emissions and reducing construction costs have gradually become the key control links in construction. For example, the conventional engineering car loading and unloading and transportation of finished stone, glass, coiled materials, bagged sand and gravel, etc., all require other mechanical equipment such as cranes to assist in loading and unloading materials. In addition, the materials are placed inside the carriage and need to be manually hooked to the crane. The materials must be tied in advance before they can be hoisted and unloaded. There are safety hazards in each link, which is not only labor-intensive, but also has high equipment investment costs, which is not conducive to energy conservation and emission reduction. Summary of the invention

[0003] Based on the problems existing in the prior art, in order to free up human labor input, reduce equipment investment, ensure construction safety and achieve energy conservation and emission reduction goals, the present invention provides an automated material loading and unloading and transportation integrated engineering vehicle and a method of use.

[0004] To solve the above problems, the technical solution of the present invention is:

[0005] An integrated engineering vehicle for automated material loading, unloading and transportation comprises a locomotive body, a carriage is provided at the rear end of the locomotive body, a portal hanger is provided at the rear end of the carriage, the bottom ends of two supporting legs of the portal hanger are hinged to both sides of the rear end of a bottom plate of the locomotive body, first driving mechanisms for driving the portal hanger to rotate are also provided on both sides of the bottom plate, a lifting mechanism is installed on the top of the portal hanger, a plurality of movable pallets are evenly arranged at the bottom of the carriage, a battery and a controller electrically connected to each other are also arranged on the locomotive body, and the controller is connected to the operator's remote control device signal via a wireless signal transceiver.

[0006] Preferably, the vehicle compartment includes a rear baffle, a front baffle, side baffles arranged at both ends of the rear baffle and the front baffle, and also includes a protective baffle arranged on the front side of the vehicle compartment and located behind the front baffle. A limiting groove is provided on the top of the side baffle between the protective baffle and the front baffle. The rear baffle is hinged to the rear end of the bottom plate and connected to the rear end of the side baffle through a lock.

[0007] Preferably, the door-type hanger includes vertical rods located on both sides and a cross rod connected between the top ends of the two vertical rods. The bottom ends of the vertical rods are hinged to the bottom plate, and the limiting grooves are used in conjunction with the cross rod.

[0008] Preferably, the first driving mechanism comprises a hydraulic cylinder, a fixed end of the hydraulic cylinder is hinged to the bottom plate, and a telescopic end of the hydraulic cylinder is hinged to the vertical rod.

[0009] Preferably, the lifting mechanism includes a translation device and a lifting device, the upper end of the translation device is rotatably connected to the lower end of the cross bar, the bottom end of the translation device is connected to the top of the lifting device and is used to move the lifting device back and forth laterally, the lifting device includes two symmetrically arranged winches and a second driving mechanism for driving the winches to move toward each other or away from each other, the winch is provided with a rope retractor, the rope retractor is connected to a steel wire rope, and the bottom end of the steel wire rope is connected to a hook.

[0010] Preferably, the translation device includes a rotating shaft arranged parallel to the bottom of the cross bar, the rotating shaft is rotatably connected to the cross bar through a bearing, the lower end of the rotating shaft is connected to a drive box through a plurality of connecting rods, a driving motor is provided at the front end of the drive box, a rack structure is connected to the bottom of the drive box along a transverse sliding manner, the output shaft of the drive motor is provided with a gear, the gear is located in the drive box and meshingly connected with the rack structure, the rack structure is controlled to move back and forth by the rotation of the drive motor, a strip through groove is provided laterally at the bottom of the drive box, a plurality of fixing rods passing through the strip through groove are provided at the bottom end of the rack structure, and the fixing rods are connected to the top of the lifting device.

[0011] Preferably, the lifting device includes a connecting plate, the top of the connecting plate is connected to the rack structure through a fixed rod, two winches are symmetrically provided on both sides of the bottom of the connecting plate, the winch is connected to the bottom of the connecting plate along the transverse sliding through a sliding seat, and a second driving mechanism is provided in the middle of the bottom end of the connecting plate. The second driving mechanism is an electrically controlled telescopic mechanism, the fixed end of the electrically controlled telescopic mechanism is fixedly connected to the connecting plate, and the telescopic end is connected to the inner end of the winch through an inclined rod, and the two ends of the inclined rod are respectively hinged to the telescopic end and the inner end of the winch, and the lateral distance between the two winches is adjusted by the telescopic operation of the electrically controlled telescopic mechanism.

[0012] Preferably, the pallet comprises a support plate, and two lifting rings are respectively provided at the left and right ends of the support plate, and the two lifting rings are symmetrically arranged.

[0013] A method for using an automated material loading, unloading and transportation integrated engineering vehicle, comprising:

[0014] S1: At the construction location, the worker controls the first driving mechanism through the remote control to rotate the gantry hanger to the side where the mobile pallet loaded with goods is placed;

[0015] S2: The staff controls the translation device according to the position of the mobile pallet, so that the lifting device moves to the top of the mobile pallet; and controls the winch to lower the wire rope and hook to the left and right sides of the mobile pallet;

[0016] S3: The staff adjusts the distance between the left and right hooks through the electric telescopic mechanism to make the hooks close to the lifting rings, and connects the hooks with the lifting rings with manual assistance to ensure that the connection is firm;

[0017] S4: The staff controls the hoist to lift the mobile pallet, and controls the door-type hanger to rotate through the first driving mechanism until the mobile pallet is located above the desired placement position, and then puts the mobile pallet down;

[0018] S5: Repeat steps S1-S4 until all the mobile pallets are loaded into the carriage or all the mobile pallets in the carriage are unloaded;

[0019] S6: Finally, the first driving mechanism controls the door-type hanger to rotate so that the cross bar is stuck in the limiting groove.

[0020] The invention discloses an integrated automated material loading and unloading and transportation engineering vehicle and a method of using the same, which has the following beneficial effects:

[0021] 1. The present invention solves the problem that conventional engineering vehicles for loading and unloading materials (such as finished stone materials, bagged sand and gravel, etc.) require the cooperation of other mechanical equipment such as cranes, which results in large labor workload, high equipment costs, major construction safety hazards, and is not conducive to energy conservation and emission reduction.

[0022] 2. After the door-type hanger of the present invention is folded, the cross bar can be placed in the limit groove. At this time, the locomotive body can transport materials like conventional engineering vehicles, and can also transport earthwork when the mobile pallet is removed. When the materials unloaded by the hoist need to be transported, the loading and unloading method can be freely selected according to the material characteristics and the environmental conditions of the loading and unloading site. The present invention realizes the integrated construction of loading, transporting and unloading of one vehicle, and one staff member can realize the whole process operation.

[0023] 3. Since the gantry hanger can realize supporting and lifting operations vertically or tilted forward and backward at a certain angle, one person can control the angle of the gantry hanger and the action of the lifting mechanism by operating the remote control, and lift the mobile pallet loaded with materials from the carriage and place it outside the carriage on the ground, or lift the mobile pallet placed on the ground outside the carriage into the carriage. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 , schematic diagram of the overall structure of the present invention Figure 1 ;

[0025] Figure 2 , the side view structure diagram of the present invention Figure 1 ;

[0026] Figure 3 , schematic diagram of the overall structure of the present invention Figure 2 ;

[0027] Figure 4 , the side view structure diagram of the present invention Figure 2 ;

[0028] Figure 5 , schematic diagram of the overall structure of the present invention Figure 3 ;

[0029] Figure 6 , the side view structure diagram of the present invention Figure 3 ;

[0030] Figure 7 , a schematic diagram of the top view of the structure of the present invention;

[0031] Figure 8 , a schematic diagram of the overall structure of the lifting mechanism of the present invention;

[0032] Fig. 9 , a schematic diagram of the overall structure of the translation device of the present invention;

[0033] Fig.10 , a schematic diagram of the structure of the translation device after the drive box of the present invention is opened;

[0034] Fig.11 , a schematic diagram of the overall structure of the lifting device of the present invention;

[0035] Fig.12 , a schematic diagram of the structure of the mobile tray of the present invention;

[0036] 1: locomotive body, 2: carriage, 2-1: limit groove, 2-2: protective baffle, 2-3: side baffle, 2-4: front baffle, 2-5: rear baffle, 3: door-type hanger, 3-1: vertical rod, 3-2: horizontal rod, 4: first driving mechanism, 4-1: cylinder, 4-2: piston rod, 4-3: hinged seat, 5: lifting mechanism, 5-1: bearing, 5-2: rotating shaft, 5-3: connecting rod, 5-4: driving box, 5-4-1: driving box bottom plate; 5-4-2: bar-shaped through groove, 5-4-3: stopper, 5-5: driving motor, 5-6: rack structure, 5-7: gear, 5-8: connecting shaft, 5-9: connecting plate, 5-10: fixing rod, 5-11: electric control telescopic mechanism, 5-12: winch, 5-13: inclined rod, 5-14: sliding seat, 6: mobile pallet, 6-1: lifting ring; 6-2: support plate, 1001: rope retractor, 1002: wire rope, 1003: hook. DETAILED DESCRIPTION

[0037] The following describes in detail the implementation mode of the present invention in a step-by-step manner. The description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0038] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “top”, “bottom”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the purpose of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore cannot be understood as a limitation on the present invention.

[0039] In the initial embodiment, the present invention is an automated material handling and transportation integrated engineering vehicle, such as Figure 1-12 As shown, it includes a locomotive body 1, a carriage 2 is provided at the rear end of the locomotive body 1, a portal hanger 3 is provided at the rear end of the carriage 2, the bottom ends of two supporting legs of the portal hanger 3 are hinged to the rear ends of the bottom plate of the locomotive body 1, and first driving mechanisms 4 for driving the portal hanger 3 to rotate are also provided on both sides of the bottom plate, a lifting mechanism 5 is installed on the top of the portal hanger 3, and a plurality of movable trays 6 are evenly arranged at the bottom of the carriage 2. The locomotive body 1 is also provided with a battery and a controller electrically connected to each other, and the controller is connected to the operator's remote control device signal through a wireless signal transceiver.

[0040] In this embodiment, the first driving mechanism drives the door-type hanger to rotate, so as to realize the lifting of the mobile pallet from the inside of the carriage to the outside or from the outside to the inside of the carriage; the mobile pallet is used to load goods, and its structural form can be a plate or a square box with an upper opening, which is set according to actual needs. The operator can control the first driving mechanism and the lifting mechanism through the remote control to realize the automatic lifting control of the material.

[0041] In a further embodiment, Figure 7 As shown, the carriage 2 includes a rear baffle 2-5, a front baffle 2-4, and side baffles 2-3 arranged at both ends of the rear baffle and the front baffle, and also includes a protective baffle 2-2 arranged on the front side of the carriage and located behind the front baffle 2-4, and a limiting groove 2-1 is provided on the top of the side baffle 2-3 between the protective baffle 2-2 and the front baffle 2-4, and the rear baffle 2-5 is hinged to the rear end of the bottom plate and connected to the rear end of the side baffle through a lock.

[0042] In a further embodiment, Figure 1-5As shown, the door-type hanger 3 includes vertical rods 3-1 located on both sides and a cross rod 3-2 connected between the top ends of the two vertical rods. The bottom end of the vertical rod 3-1 is hinged to the bottom plate, and the limiting groove 2-1 is used in conjunction with the cross rod 3-2.

[0043] In a further embodiment, Figure 1-5 As shown, the first driving mechanism 4 comprises a hydraulic cylinder, the fixed end of which is hinged to the bottom plate, and the telescopic end of which is hinged to the vertical rod. The rotation of the gantry hanger is achieved by the telescopic movement of the hydraulic cylinder.

[0044] In a further embodiment, Figure 1-11 As shown, the lifting mechanism includes a translation device and a lifting device, the upper end of the translation device is rotatably connected to the lower end of the cross bar 3-2, the bottom end of the translation device is connected to the top of the lifting device and is used to move the lifting device back and forth laterally, the lifting device includes two symmetrically arranged winches 5-12 and a second driving mechanism for driving the winches 5-12 to move toward each other or away from each other, the winch 5-12 is provided with a rope retractor 1001, the rope retractor 1001 is connected to a steel wire rope 1002, and the bottom end of the steel wire rope 1002 is connected to a hook 1003.

[0045] In a further embodiment, Figure 1-11 As shown, the translation device includes a rotating shaft 5-2 arranged parallel to the bottom of the cross bar 3-2, the rotating shaft 5-2 is rotatably connected to the cross bar 6-2 through a bearing 5-1, the lower end of the rotating shaft 5-2 is connected to a driving box 5-4 through a plurality of connecting rods 5-3, the front end of the driving box 5-4 is provided with a driving motor 5-5, the bottom of the driving box 5-4 is connected with a rack structure 5-6 in a transverse sliding manner, the output shaft of the driving motor 5-5 is provided with a gear 5-7, the gear 5-7 is located in the driving box 5-4 and is meshed with the rack structure 5-6, the rack structure 5-6 is controlled to move back and forth by the rotation of the driving motor 5-5, the bottom of the driving box 5-4 is provided with a strip through groove 5-4-2 in the transverse direction, the bottom end of the rack structure 5-6 is provided with a plurality of fixing rods 5-10 passing through the strip through groove, and the fixing rods 5-10 are connected to the top of the lifting device.

[0046] In a further embodiment, Figure 1-11As shown, the lifting device includes a connecting plate 5-9, the top of which is connected to the rack structure 5-6 through a fixed rod 5-10, and two winches 5-12 are symmetrically arranged on both sides of the bottom of the connecting plate 5-9, and the winch 5-12 is connected to the bottom of the connecting plate 5-9 along the transverse sliding through a sliding seat 5-14, and a second driving mechanism is arranged in the middle of the bottom end of the connecting plate 5-9, and the second driving mechanism is an electrically controlled telescopic mechanism 5-11 (such as an electrically controlled telescopic device such as a cylinder, an electric cylinder, a hydraulic cylinder, etc.), the fixed end of the electrically controlled telescopic mechanism 5-11 is fixedly connected to the connecting plate 5-9, and the telescopic end is connected to the inner end of the winch 5-12 through an inclined rod 5-13, and the two ends of the inclined rod 5-13 are respectively hinged to the telescopic end and the inner end of the winch 5-12, and the lateral distance between the two winches 5-12 is adjusted by the telescopic operation of the electrically controlled telescopic mechanism 5-11.

[0047] In a further embodiment, Fig.12 As shown, the pallet 6 includes a support plate 6-2, and two lifting rings 6-1 are respectively provided at the left and right ends of the support plate 6-2, and the two lifting rings 6-1 are symmetrically arranged.

[0048] Based on the above embodiments, this embodiment discloses a method for using an automated material loading and unloading and transportation integrated engineering vehicle, such as Figure 1-12 As shown, the following steps are included:

[0049] S1: At the construction location, the worker controls the first driving mechanism through the remote control to rotate the gantry hanger to the side where the mobile pallet loaded with goods is placed;

[0050] S2: The staff controls the translation device according to the position of the mobile pallet, so that the lifting device moves to the top of the mobile pallet; and controls the winch to lower the wire rope and hook to the left and right sides of the mobile pallet;

[0051] S3: The staff adjusts the distance between the left and right hooks through the electric telescopic mechanism to make the hooks close to the lifting rings, and connects the hooks with the lifting rings with manual assistance to ensure that the connection is firm;

[0052] S4: The staff controls the hoist to lift the mobile pallet, and controls the door-type hanger to rotate through the first driving mechanism until the mobile pallet is located above the desired placement position, and then puts the mobile pallet down;

[0053] S5: Repeat steps S1-S4 until all the mobile pallets are loaded into the carriage or all the mobile pallets in the carriage are unloaded;

[0054] S6: Finally, the first driving mechanism controls the door-type hanger to rotate so that the cross bar is stuck in the limiting groove.

Claims

1. An automated material loading and unloading and transportation integrated engineering vehicle, characterized by: The invention comprises a locomotive body, wherein a carriage is arranged at the rear end of the locomotive body, a gate-type hanger is arranged at the rear end of the carriage, the bottom ends of two supporting legs of the gate-type hanger are hinged to the two sides of the rear end of the bottom plate of the locomotive body, a first driving mechanism for driving the gate-type hanger to rotate is also arranged on both sides of the bottom plate, a lifting mechanism is installed on the top of the gate-type hanger, a plurality of movable trays are evenly arranged at the bottom of the carriage, a battery and a controller electrically connected to each other are also arranged on the locomotive body, and the controller is connected to the operator's remote control device signal through a wireless signal transceiver.

2. The automated material handling and transportation integrated engineering vehicle according to claim 1, characterized in that: The carriage includes a rear baffle, a front baffle, side baffles arranged at both ends of the rear baffle and the front baffle, and a protective baffle arranged on the front side of the carriage and located behind the front baffle. A limiting groove is provided on the top of the side baffle between the protective baffle and the front baffle. The rear baffle is hinged to the rear end of the bottom plate and connected to the rear end of the side baffle through a lock.

3. The automated material handling and transportation integrated engineering vehicle according to claim 2, characterized in that: The door-type hanger comprises vertical rods located on both sides and a cross rod connected between the top ends of the two vertical rods. The bottom ends of the vertical rods are hinged to the bottom plate, and the limiting grooves are used in conjunction with the cross rods.

4. The automated material handling and transportation integrated engineering vehicle according to claim 3, characterized in that: The first driving mechanism comprises a hydraulic cylinder, a fixed end of the hydraulic cylinder is hinged to the bottom plate, and a telescopic end of the hydraulic cylinder is hinged to the vertical rod.

5. The automated material handling and transportation integrated engineering vehicle according to claim 4, characterized in that: The lifting mechanism includes a translation device and a lifting device. The upper end of the translation device is rotatably connected to the lower end of the cross bar, and the bottom end of the translation device is connected to the top of the lifting device and is used to move the lifting device back and forth laterally. The lifting device includes two symmetrically arranged winches and a second driving mechanism for driving the winches to move toward each other or away from each other. The winch is provided with a rope retractor, and the rope retractor is connected to a steel wire rope, and the bottom end of the steel wire rope is connected to a hook.

6. The automated material handling and transportation integrated engineering vehicle according to claim 5, characterized in that: The translation device includes a rotating shaft arranged parallel to the bottom of the cross bar, the rotating shaft is rotatably connected to the cross bar through a bearing, the lower end of the rotating shaft is connected to a driving box through a plurality of connecting rods, a driving motor is provided at the front end of the driving box, a rack structure is connected to the bottom of the driving box along the horizontal sliding direction, a gear is provided on the output shaft of the driving motor, the gear is located in the driving box and meshed with the rack structure, the rack structure is controlled to move back and forth by the rotation of the driving motor, a strip-shaped through groove is provided laterally at the bottom of the driving box, a plurality of fixing rods passing through the strip-shaped through groove are provided at the bottom end of the rack structure, and the fixing rods are connected to the top of the lifting device.

7. The automated material handling and transportation integrated engineering vehicle according to claim 6, characterized in that: The lifting device includes a connecting plate, the top of the connecting plate is connected to the rack structure through a fixed rod, two winches are symmetrically arranged on both sides of the bottom of the connecting plate, the winch is connected to the bottom of the connecting plate along the transverse sliding through a sliding seat, and a second driving mechanism is arranged in the middle of the bottom end of the connecting plate. The second driving mechanism is an electrically controlled telescopic mechanism, the fixed end of the electrically controlled telescopic mechanism is fixedly connected to the connecting plate, and the telescopic end is connected to the inner end of the winch through an inclined rod, and the two ends of the inclined rod are respectively hinged to the telescopic end and the inner end of the winch, and the lateral distance between the two winches is adjusted by the telescopic operation of the electrically controlled telescopic mechanism.

8. The automated material handling and transportation integrated engineering vehicle according to claim 7, characterized in that: The pallet comprises a support plate, and two lifting rings are respectively arranged at the left and right ends of the support plate, and the two lifting rings are symmetrically arranged.

9. The method for using the automated material handling and transportation integrated engineering vehicle as claimed in claim 8, characterized in that: include: S1: At the construction location, the worker controls the first driving mechanism through the remote control to rotate the gantry hanger to the side where the mobile pallet loaded with goods is placed; S2: The staff controls the translation device according to the position of the mobile pallet, so that the lifting device moves to the top of the mobile pallet; and controls the winch to lower the wire rope and hook to the left and right sides of the mobile pallet; S3: The staff adjusts the distance between the left and right hooks through the electric telescopic mechanism to make the hooks close to the lifting rings, and connects the hooks with the lifting rings with manual assistance to ensure that the connection is firm; S4: The staff controls the hoist to lift the mobile pallet, and controls the door-type hanger to rotate through the first driving mechanism until the mobile pallet is located above the desired placement position, and then puts the mobile pallet down; S5: Repeat steps S1-S4 until all the mobile pallets are loaded into the carriage or all the mobile pallets in the carriage are unloaded; S6: Finally, the first driving mechanism controls the door-type hanger to rotate so that the cross bar is stuck in the limiting groove.

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