Dumper device special for building bricks and formed by refitting common transport vehicle

Abstract

The invention relates to the field of construction and transportation, and provides a special dumper device for building bricks, which is formed by refitting a common transport vehicle and comprises a common transport vehicle body, a pushing mechanism, a clamping mechanism and a carrying mechanism. The pushing mechanism is composed of a guide rail, a lifting hydraulic oil cylinder and a lifting platform. The clamping mechanism is composed of a pressing plate, a mechanical arm and a movable bottom plate, wherein the mechanical arm and the movable bottom plate are hinged through pins. The carrying mechanism is composed of an automobile main beam, a movable flat plate and a dumping hydraulic oil cylinder. The lifting hydraulic cylinder is controlled to enable the lifting platform to ascend to lift brick stacks, the brick stacks are pushed to the movable flat plate along the guide rail and clamped through the mechanical arm and the pressing plate, the dumping hydraulic cylinder is controlled to enable the brick stacks on the movable flat plate to rotate around the tail of the carriage, and the carrying action from a vehicle to the ground is achieved. Brick stacks are pushed through control of the hydraulic cylinder, the mechanical arm is controlled to clamp the brick stacks, the dumping hydraulic oil cylinder is controlled to carry the brick stacks to the ground through a transport vehicle, and the brick stacking device has the advantages of being reliable in work, good in structure, high in universality, low in cost and the like.

Description

Technical Field

[0001] The invention relates to the field of construction transportation, in particular to a dump truck device modified from an ordinary transport vehicle and specially used for construction bricks. Background Art

[0002] With the development of industrial modernization, in terms of construction, the original solid clay bricks are gradually replaced by the current aerated bricks. Aerated bricks are also called foam bricks. They are a lightweight and porous new building material with good thermal insulation and sound insulation properties and are easy to reprocess. In China, bricks are mostly unloaded by manpower into hanging baskets, and then hoisted to the brick-using location by crane. The manual brick unloading method currently used by most domestic brick factories has many disadvantages such as high labor intensity and low work efficiency. On the other hand, as workers now put forward higher and higher requirements for their working environment and wages, the labor market faces high costs and difficulties in recruiting workers. In order to improve the loading and unloading method that relies entirely on manpower. This experimental new type replaces conventional manual brick unloading to achieve automatic brick unloading with strong versatility, good structural performance and low cost, which is of practical significance for the construction industry to achieve mechanization and automation. Summary of the invention

[0003] The purpose of the present invention is to provide a dump truck device specially used for building bricks, which is modified based on an ordinary transport vehicle. The mechanism can provide a dump truck device specially used for building bricks used in construction transportation.

[0004] The above technical problem of the present invention is solved by the following scheme.

[0005] The present invention discloses a dump truck device specially used for building bricks, which is modified from an ordinary transport vehicle and includes an ordinary transport vehicle body, a pushing mechanism, a clamping mechanism and a transporting mechanism. The pushing mechanism is composed of a guide rail, a lifting hydraulic cylinder and a lifting platform. The clamping mechanism is composed of a pressure plate, a mechanical arm hinged by pins and a movable bottom plate. The transporting mechanism is composed of a vehicle main beam, a movable flat plate and a dumping hydraulic cylinder. The lifting platform is raised by controlling the lifting hydraulic cylinder to lift the brick stack, and the brick stack is pushed to the movable flat plate along the guide rail, clamped by the mechanical arm and the pressing plate, and the dumping hydraulic cylinder is controlled to rotate the brick stack on the movable flat plate around the rear of the vehicle, thereby realizing the transporting action from the vehicle to the ground.

[0006] The dump truck device for building bricks modified from an ordinary transport vehicle comprises a vehicle body, a pushing mechanism, a clamping mechanism and a handling mechanism. The vehicle body is an ordinary transport vehicle body, characterized in that: 8 roller linear guides are welded on the chassis of the vehicle body 1, 7 sliders are connected to 4 axes, 4 axes are connected to 5 hydraulic cylinders, 20 lifting hydraulic cylinders are connected to 21 lifting cylinder articulated seats, 10 pressing plates are connected to 11 mechanical arms and 12 dumping hydraulic cylinders, 11 mechanical arms are connected to the movable bottom plate through 14 internal scissor hinge seats, and are connected to 15 hydraulic cylinders under the movable bottom plate, 24 oil pumps are connected to 23 power take-offs, and 24 oil pumps are connected to 22 valve boxes on the right.

[0007] The device is a special dump truck for building bricks modified from an ordinary transport vehicle, characterized in that: the 7 slide rails are installed on 8 roller linear guide rails, 19 pads are penetrated by 4 shafts, 2 support rods are double-hinged hinges fixedly connected to 18 lower support plates by pins, and 2 rolling bearings are installed on 18 lower support plates.

[0008] The special dump truck device for building bricks modified from an ordinary transport vehicle is characterized in that: the 10 pressure plates are designed as a triangular stability structure, the 10 pressure plates and the 11 mechanical arms are fixed by 9 pins, and the 11 mechanical arms and the 12 dumping hydraulic cylinders are connected by 9 pins.

[0009] The special dump truck device for building bricks modified from an ordinary transport vehicle is characterized in that the 15 hydraulic cylinders are installed at a 30° tilt, the cylinder barrels of the 15 hydraulic cylinders are fixedly connected to the 16 thrust connecting plates, and the piston rods of the 15 hydraulic cylinders are connected to the movable bottom plate by 13 U-type bolts.

[0010] The special dump truck device for building bricks modified from an ordinary transport vehicle is characterized in that the mechanical arm 11 and the dumping hydraulic cylinder 12 are arranged symmetrically.

[0011] The special dump truck device for building bricks modified from an ordinary transport vehicle is characterized in that the 2 support rod hinges and the 6 support rod hinges are fixed by 7 pins.

[0012] This new experimental model replaces conventional manual brick unloading and realizes automatic brick unloading with strong versatility, good structural performance and low cost, which has practical significance for the mechanization and automation of the construction industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the overall structure diagram of the present invention.

[0014] Figure 2 It is the right side view of the present invention.

[0015] Figure 3 It is a partial schematic diagram of the pushing mechanism of the present invention.

[0016] Figure 4 It is a partial schematic diagram of the transport mechanism of the present invention.

[0017] Figure 5 Schematic diagram of the hydraulic support system of the subframe of the present invention

[0018] Description of Reference Numerals

[0019] 1-chassis, 2-support rod hinge Ⅰ, 3-rolling bearing, 4-shaft, 5-hydraulic cylinder, 6-support rod hinge Ⅱ, 7-slider, 8-linear guide, 9-pin, 10-pressing plate, 11-mechanical arm, 12-dumping hydraulic cylinder, 13-U-bolt, 14-hinge shaft seat, 15-hydraulic cylinder, 16-thrust connecting plate, 17-subframe, 18-lower support plate, 19-pad, 20-lifting hydraulic cylinder, 21-lifting cylinder hinge seat, 22-valve box, 23-power take-off, 24-oil pump, 25-bolt, 26-pin, 27-upper support plate, 28-boss, 29 -screw, 30-washer, 31-slider, 32-shim, 33-mechanical arm, 34-bolt, 35-cargo box articulated seat, 36-dumping hydraulic cylinder, 37-movable plate, 38-lifting hydraulic cylinder, 39-pin, 40-pin shaft sleeve, 41-washer, 42-nut, 43-pin, 44-pin shaft sleeve, 45-washer, 46-nut, 47-pin, 48-pin shaft sleeve, 49-washer, 50-nut, 51-pressure plate, 52-pin, 53-bolt, 54-washer, 55-nut, 56-pin, 57-pin shaft sleeve, 58-washer, 59-nut. DETAILED DESCRIPTION

[0020] In order to further understand and appreciate the structural features and effects achieved by the present invention, a detailed description is provided with preferred examples and accompanying drawings as follows:

[0021] like Figures 1 to 5 As shown, the dump truck device specially used for building bricks, which is modified from an ordinary transport vehicle, includes an ordinary transport vehicle body, a pushing mechanism, a clamping mechanism and a transporting mechanism. The pushing mechanism is composed of a guide rail, a lifting hydraulic cylinder and a lifting platform. The clamping mechanism is composed of a pressing plate, a mechanical arm hinged by pins and a movable bottom plate. The transporting mechanism is composed of a vehicle main beam, a movable flat plate and a dumping hydraulic cylinder. The lifting platform is raised by controlling the lifting hydraulic cylinder to lift the brick stack, and the brick stack is pushed to the movable flat plate along the guide rail, clamped by the mechanical arm and the pressing plate, and the dumping hydraulic cylinder is controlled to rotate the brick stack on the movable flat plate around the rear of the car, thereby realizing the transporting action from the vehicle to the ground.

[0022] The dump truck device for building bricks modified from an ordinary transport vehicle comprises a vehicle body, a pushing mechanism, a clamping mechanism and a handling mechanism. The vehicle body is an ordinary transport vehicle body, characterized in that: 8 roller linear guides are welded on the chassis of the vehicle body 1, 7 sliders are connected to 4 axes, 4 axes are connected to 5 hydraulic cylinders, 20 lifting hydraulic cylinders are connected to 21 lifting cylinder articulated seats, 10 pressing plates are connected to 11 mechanical arms and 12 dumping hydraulic cylinders, 11 mechanical arms are connected to the movable bottom plate through 14 internal scissor hinge seats, and are connected to 15 hydraulic cylinders under the movable bottom plate, 24 oil pumps are connected to 23 power take-offs, and 24 oil pumps are connected to 22 valve boxes on the right.

[0023] The device is a special dump truck for building bricks modified from an ordinary transport vehicle, characterized in that: the 7 slide rails are installed on 8 roller linear guide rails, 19 pads are penetrated by 4 shafts, 2 support rods are double-hinged hinges fixedly connected to 18 lower support plates by pins, and 2 rolling bearings are installed on 18 lower support plates.

[0024] The special dump truck device for building bricks modified from an ordinary transport vehicle is characterized in that: the 10 pressure plates are designed as a triangular stability structure, the 10 pressure plates and the 11 mechanical arms are fixed by 9 pins, and the 11 mechanical arms and the 12 dumping hydraulic cylinders are connected by 9 pins.

[0025] The special dump truck device for building bricks modified from an ordinary transport vehicle is characterized in that the 15 hydraulic cylinders are installed at a 30° tilt, the cylinder barrels of the 15 hydraulic cylinders are fixedly connected to the 16 thrust connecting plates, and the piston rods of the 15 hydraulic cylinders are connected to the movable bottom plate by 13 U-type bolts.

[0026] The special dump truck device for building bricks modified from an ordinary transport vehicle is characterized in that the mechanical arm 11 and the dumping hydraulic cylinder 12 are arranged symmetrically.

[0027] The special dump truck device for building bricks modified from an ordinary transport vehicle is characterized in that the 2 support rod hinges and the 6 support rod hinges are fixed by 7 pins.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dump truck device for building bricks modified from an ordinary transport vehicle, comprising a vehicle body, a pushing mechanism, a clamping mechanism and a handling mechanism. The vehicle body is an ordinary transport vehicle body, characterized in that: (1) a roller linear guide is welded on the vehicle body chassis, (7) a slider is connected to (4) a shaft, (4) a shaft is connected to (5) a hydraulic cylinder, (20) a lifting hydraulic cylinder is connected to (21) a lifting cylinder hinge seat, (10) a pressure plate is connected to (11) a mechanical arm and (12) a dumping hydraulic cylinder, (11) a mechanical arm is connected to a movable bottom plate through (14) an inner scissor hinge seat, and the lower side of the movable bottom plate is connected to (15) a hydraulic cylinder, (24) an oil pump is connected to (23) a power take-off, and (24) an oil pump is connected to (22) a valve box on the right.

2. According to claim 1, a dump truck device for building bricks modified from an ordinary transport vehicle is characterized in that: The (7) slide rail is mounted on the (8) roller linear guide rail, the (19) pad is penetrated by the (4) shaft, the (2) support rod double hinge is fixedly connected to the (18) lower support plate by a pin, and the (2) rolling bearing is mounted on the (18) lower support plate.

3. According to claim 1, a dump truck device for building bricks modified from a common transport vehicle is characterized in that: The (10) pressure plate is designed as a triangular stability structure, the (10) pressure plate and the (11) mechanical arm are fixed by the (9) pin, and the (11) mechanical arm and the (12) dumping hydraulic cylinder are connected by the (9) pin.

4. The special dump truck device for building bricks modified from a common transport vehicle according to claim 1 is characterized in that: The (15) hydraulic cylinder is installed at an angle of 30 degrees, the (15) hydraulic cylinder barrel is fixedly connected to the (16) thrust connecting plate, and the (15) hydraulic cylinder piston rod is connected to the movable bottom plate via the (13) U-bolts.

5. According to claim 1, a dump truck device for building bricks modified from a common transport vehicle is characterized in that: The (11) mechanical arm and the (12) dumping hydraulic cylinder are arranged symmetrically.

6. The special dump truck device for building bricks modified from a common transport vehicle according to claim 1 is characterized in that: The (2) support rod hinge and the (6) support rod hinge are fixed by a (7) pin.

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