Concrete charging barrel rail transport vehicle

Abstract

The utility model discloses a concrete charging barrel rail transport vehicle which comprises a vehicle body, a positioning frame, a stand column and a supporting assembly are connected to the vehicle body, and a clamping mechanism is arranged in the positioning frame and used for fixing a charging barrel. A mounting plate is connected to the stand column, an electric telescopic rod is connected to the mounting plate, a mounting base is connected to the telescopic end of the electric telescopic rod, a hoisting mechanism is arranged on the mounting base, a first supporting plate is connected to the mounting plate, a second supporting plate is connected to the mounting base, a guide beam is connected to the first supporting plate, and the second supporting plate is slidably connected to the guide beam. The length of the guide beam is larger than that of the vehicle body, the guide beam extends towards the front of the vehicle body, the lifting mechanism can move to the outside of the vehicle body through extension of the electric telescopic rod, and the lifting mechanism can move above the positioning frame through contraction of the electric telescopic rod. The charging barrel is descended through the hoisting mechanism, so that the charging barrel can be placed on the vehicle body, manual lifting is not needed, and physical strength is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of transport vehicles, in particular to a concrete barrel rail transport vehicle. Background Art

[0002] At the construction site, concrete needs to be transported. At present, some people use manual pushing of material carts, which is time-consuming and laborious. Some people lay tracks on the construction site and then transport concrete through track carts.

[0003] However, existing rail conveyors have the following problems: (1) Since the barrel filled with concrete is relatively heavy, placing the barrel on the vehicle manually would waste physical strength; (2) The barrel is not stably placed and is prone to tipping over due to shaking during the operation of the conveyor. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a concrete drum rail transport vehicle to solve the problems mentioned in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A concrete barrel rail transport vehicle comprises a vehicle body, a positioning frame, a column and a supporting assembly are connected to the vehicle body, a clamping mechanism is arranged in the positioning frame for fixing the barrel; a mounting plate is connected to the column, an electric telescopic rod is connected to the mounting plate, a mounting seat is connected to the telescopic end of the electric telescopic rod, a lifting mechanism is arranged on the mounting seat, a first supporting plate is connected to the mounting plate, a second supporting plate is connected to the mounting seat, a guide beam is connected to the first supporting plate, and the second supporting plate is slidably connected to the guide beam, the length of the guide beam is greater than the length of the vehicle body and extends toward the front of the vehicle body, the lifting mechanism can be moved to the outside of the vehicle body by extending the electric telescopic rod, and the lifting mechanism can be moved to the top of the positioning frame by contracting the electric telescopic rod.

[0007] Preferably, the support assembly includes a first oblique rod connected to the vehicle body, a second oblique rod connected to the first oblique rod, and a flat plate connected to the second oblique rod, the upper end of the first oblique rod is connected to the mounting plate, and one end of the flat plate is connected to the mounting plate.

[0008] The above technical solution supports the mounting plate through the support assembly, thereby improving the structural strength.

[0009] Preferably, the vehicle body includes a bearing plate, a U-shaped seat connected to both sides of the bottom surface of the bearing plate, a first transmission rod and a second transmission rod rotatably connected to the two U-shaped seats, and wheels connected to both ends of the first transmission rod and the second transmission rod, and the wheels are movably arranged in the U-shaped seat; the vehicle body also includes a drive box arranged on the bearing plate, a first motor arranged in the drive box, a first transmission shaft connected to the first motor through a coupling, a first driving wheel connected to the first transmission shaft, and a first driven wheel connected to the first transmission rod, a through hole is provided on the bearing plate, the first driving wheel and the first driven wheel are connected through a first transmission belt, and the first transmission belt passes through the through hole.

[0010] In the above technical solution, when the first motor is working, it can drive the two rear wheels to rotate, so as to push the vehicle body forward.

[0011] Preferably, the clamping mechanism includes a screw rod rotatably connected to the two U-shaped seats in the front, a second motor transmission-connected to the screw rod, opposite threads are provided on both sides of the screw rod, and sliders are threadedly connected on both sides of the screw rod, a sliding hole is provided on the bearing plate, the two sliders extend upward from the sliding hole, and the extended ends are connected to pressure plates, and the opposing surfaces of the two pressure plates are arc-shaped.

[0012] In the above technical solution, when the second motor is working, it can drive the screw to rotate, thereby driving the two pressing plates to move relative to each other to fix the barrel.

[0013] Preferably, a notch is provided on the end face of the mounting seat, and the lifting mechanism includes a pay-off wheel rotatably connected to the notch, a steel rope is wound around the pay-off wheel, a hook is connected to the lower end of the steel rope, a third motor is provided on the mounting seat, a second transmission shaft is connected to the third motor through a coupling, a second driving wheel is connected to the second transmission shaft, one end of the pay-off wheel is connected to the second driven wheel, and the second driving wheel and the second driven wheel are connected by a second transmission belt.

[0014] In the above technical solution, the third motor works to drive the pay-off wheel to rotate, thereby releasing the hook and lifting the barrel.

[0015] Preferably, the outer end of the guide beam is connected to a limiting block.

[0016] In the above technical solution, the limit block can prevent the second support plate from falling off the guide beam.

[0017] Preferably, a lifting lug is connected to the front side of the carrying plate, and a traction hole is provided on the lifting lug.

[0018] According to the above technical solution, a steel rope can be installed through the traction hole on the lifting eye to tow the vehicle body.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] (1) The electric telescopic rod is extended to drive the mounting seat to move toward the front of the vehicle body, and the barrel in front of the vehicle body is lifted by the lifting mechanism. The electric telescopic rod is retracted to make the barrel reach the top of the positioning frame, and the barrel is lowered by the lifting mechanism, so that the barrel can be placed on the vehicle body without manual lifting, saving physical strength.

[0021] (2) After the barrel is placed in the positioning frame, the barrel can be clamped by the clamping mechanism to keep the barrel stable and prevent the barrel from tipping over when the vehicle is running. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the utility model;

[0023] Figure 2 is a schematic diagram of the clamping mechanism;

[0024] Figure 3 It is a schematic diagram of the drive box;

[0025] In the figure: 1-car body, 101-bearing plate, 102-U-shaped seat, 103-first transmission rod, 104-second transmission rod, 105-drive box, 106-first motor, 107-first driving wheel, 108-first driven wheel, 109-through hole, 2-positioning frame, 3-column, 4-support assembly, 401-first oblique rod, 402-second oblique rod, 403-plate, 5-clamping mechanism, 501-screw rod, 502-second motor, 503-sliding block, 504-sliding hole, 505-pressing plate, 6-mounting plate, 7-electric telescopic rod, 8-mounting seat, 9-lifting mechanism, 901-pay-off wheel, 902-third motor, 903-second driving wheel, 904-second driven wheel, 10-first support plate, 11-second support plate, 12-guide beam, 13-limiting block, 14-lifting ear. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] See also Figure 1A concrete barrel rail transport vehicle comprises a vehicle body 1, to which a positioning frame 2, a column 3 and a supporting assembly 4 are connected, a clamping mechanism 5 is arranged in the positioning frame 2 for fixing the barrel; a mounting plate 6 is connected to the column 3, an electric telescopic rod 7 is connected to the mounting plate 6, a mounting seat 8 is connected to the telescopic end of the electric telescopic rod 7, a lifting mechanism 9 is arranged on the mounting seat 8, a first supporting plate 10 is connected to the mounting plate 6, a second supporting plate 11 is connected to the mounting seat 8, a guide beam 12 is connected to the first supporting plate 10, and the second supporting plate 11 is slidably connected to the guide beam 12, the length of the guide beam 12 is greater than the length of the vehicle body 1, and extends toward the front of the vehicle body 1, the lifting mechanism 9 can be moved to the outside of the vehicle body 1 by extending the electric telescopic rod 7, and the lifting mechanism 9 can be moved to the top of the positioning frame 2 by contracting the electric telescopic rod 7.

[0029] The electric telescopic rod 7 is extended to drive the mounting seat 8 to move forward to the front of the vehicle body 1, and the barrel in front of the vehicle body 1 is lifted by the lifting mechanism 9. The electric telescopic rod 7 is retracted to make the barrel reach the top of the positioning frame 2, and the barrel is lowered by the lifting mechanism 9, so that the barrel can be placed on the vehicle body 1 and placed in the positioning frame 2, without manual lifting, saving physical strength. After the barrel is placed in the positioning frame 2, the barrel can be clamped by the clamping mechanism 5 to keep the barrel stable and prevent the barrel from tipping over when the vehicle body is running.

[0030] The support assembly 4 includes a first oblique rod 401 connected to the vehicle body, a second oblique rod 402 connected to the first oblique rod, and a flat plate 403 connected to the second oblique rod, wherein the upper end of the first oblique rod 401 is connected to the mounting plate 6, and one end of the flat plate 403 is connected to the mounting plate 6. The first oblique rod 401, the second oblique rod 402 and the flat plate 403 form a triangle, and the column 3, the bearing plate 101 and the first oblique rod 401 form a triangle, which improves the overall stability and strength.

[0031] like Figure 2 , Figure 3As shown, the vehicle body 1 includes a bearing plate 101, a U-shaped seat 102 connected to both sides of the bottom surface of the bearing plate, a first transmission rod 103 and a second transmission rod 104 rotatably connected to the two U-shaped seats, and wheels connected to both ends of the first transmission rod and the second transmission rod, and the wheels are movably arranged in the U-shaped seat 102; the vehicle body 1 also includes a drive box 105 arranged on the bearing plate, a first motor 106 arranged in the drive box, a first transmission shaft connected to the first motor through a coupling, a first driving wheel 107 connected to the first transmission shaft, and a first driven wheel 108 connected to the first transmission rod. A through hole 109 is provided on the bearing plate 101, and the first driving wheel 107 and the first driven wheel 108 are connected through a first transmission belt transmission, and the first transmission belt passes through the through hole 109. Start the first motor 106, and through the action of the first driving wheel 107, the first driven wheel 108 and the first transmission belt, the first transmission rod 103 is driven to rotate, thereby driving the wheel to rotate, so as to drive the vehicle body to run. It should be noted that a cover plate is hinged on the driving box 105 to facilitate maintenance of the first motor 106 , and a plurality of heat dissipation holes are provided on the cover plate to improve the heat dissipation effect.

[0032] like Figure 2 As shown, the clamping mechanism 5 includes a screw rod 501 rotatably connected to the two U-shaped seats at the front, a second motor 502 connected to the screw rod, opposite threads are arranged on both sides of the screw rod 501, and sliders 503 are threadedly connected to both sides of the screw rod 501, and a sliding hole 504 is arranged on the bearing plate 101, and two sliders 503 extend upward from the sliding hole 504, and the extended ends are connected to a pressing plate 505, and the opposite surfaces of the two pressing plates 505 are arc-shaped. After the barrel is placed on the positioning frame 2, the second motor 502 is started to work, driving the screw rod 501 to rotate, thereby driving the two pressing plates 505 to move relative to each other to fix the barrel.

[0033] The end surface of the mounting seat 8 is provided with a notch, and the lifting mechanism 9 includes a pay-off wheel 901 rotatably connected to the notch, a steel rope is wound around the pay-off wheel 901, and a hook is connected to the lower end of the steel rope. The mounting seat 8 is provided with a third motor 902, and the third motor 902 is connected to a second transmission shaft through a coupling, and the second transmission shaft is connected to a second driving wheel 903, and one end of the pay-off wheel 901 is connected to a second driven wheel 904, and the second driving wheel and the second driven wheel are connected through a second transmission belt. The barrel filled with concrete is placed on one side in front of the vehicle body 1. When the mounting seat 8 reaches the front of the vehicle body 1, the third motor 902 is started, and the pay-off wheel 901 is driven to rotate through the action of the second driving wheel 903 and the second driven wheel 904 to release the steel rope, and the steel rope is pulled to the barrel at the same time, and the barrel is hung by the hook, and then the third motor 902 is reversed, driving the pay-off wheel 901 to reverse, so that the barrel can be lifted.

[0034] Example 2

[0035] On the basis of embodiment 1, the outer end of the guide beam 12 is connected to a limiting block 13. The limiting block can prevent the second support plate from falling off the guide beam.

[0036] The front side of the load-bearing plate 101 is connected with a lifting lug 14, and a traction hole is provided on the lifting lug 14. A steel rope can be installed through the traction hole on the lifting lug, and the vehicle body can be towed by a traction device (not shown in the drawings) to prevent the vehicle body from being difficult to move forward due to insufficient power.

[0037] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete barrel rail transport vehicle, characterized in that: The invention comprises a vehicle body (1), the vehicle body (1) being connected to a positioning frame (2), a column (3) and a support assembly (4), the positioning frame (2) being provided with a clamping mechanism (5) for fixing a barrel; the column (3) being connected to a mounting plate (6), the mounting plate (6) being connected to an electric telescopic rod (7), the telescopic end of the electric telescopic rod (7) being connected to a mounting seat (8), the mounting seat (8) being provided with a lifting mechanism (9), the mounting plate (6) being connected to a first supporting plate (10), the mounting seat (8) being connected to a second supporting plate (11), the first supporting plate (10) being connected to a guide beam (12), the second supporting plate (11) being slidably connected to the guide beam (12), the length of the guide beam (12) being greater than the length of the vehicle body (1) and extending toward the front of the vehicle body (1), the lifting mechanism (9) being able to move to the outside of the vehicle body (1) by extending the electric telescopic rod (7), and the lifting mechanism (9) being able to move to the top of the positioning frame (2) by contracting the electric telescopic rod (7).

2. A concrete barrel rail transport vehicle according to claim 1, characterized in that: The support assembly (4) comprises a first inclined rod (401) connected to the vehicle body, a second inclined rod (402) connected to the first inclined rod, and a flat plate (403) connected to the second inclined rod; the upper end of the first inclined rod (401) is connected to the mounting plate (6), and one end of the flat plate (403) is connected to the mounting plate (6).

3. A concrete barrel rail transport vehicle according to claim 2, characterized in that: The vehicle body (1) comprises a bearing plate (101), a U-shaped seat (102) connected to both sides of the bottom surface of the bearing plate, a first transmission rod (103) and a second transmission rod (104) rotatably connected to the two U-shaped seats, and wheels connected to both ends of the first transmission rod and the second transmission rod, wherein the wheels are movably arranged in the U-shaped seat (102); the vehicle body (1) also comprises a drive box (105) arranged on the bearing plate, a first motor (106) arranged in the drive box, a first transmission shaft connected to the first motor through a coupling, a first driving wheel (107) connected to the first transmission shaft, and a first driven wheel (108) connected to the first transmission rod, a through hole (109) is provided on the bearing plate (101), and the first driving wheel (107) and the first driven wheel (108) are connected to each other through a first transmission belt, and the first transmission belt passes through the through hole (109).

4. A concrete barrel rail transport vehicle according to claim 3, characterized in that: The clamping mechanism (5) comprises a screw rod (501) rotatably connected to the two U-shaped seats at the front, and a second motor (502) drivingly connected to the screw rod, the screw rod (501) is provided with opposite threads on both sides, and the screw rod (501) is threadedly connected to sliders (503) on both sides, and the bearing plate (101) is provided with a sliding hole (504), the two sliders (503) extend upward from the sliding hole (504), and the extended ends are both connected to a pressing plate (505), and the opposing surfaces of the two pressing plates (505) are arc-shaped.

5. A concrete barrel rail transport vehicle according to claim 4, characterized in that: The end surface of the mounting seat (8) is provided with a notch, and the lifting mechanism (9) comprises a pay-off wheel (901) rotatably connected to the notch, a steel rope is wound around the pay-off wheel (901), and a hook is connected to the lower end of the steel rope, a third motor (902) is provided on the mounting seat (8), the third motor (902) is connected to a second transmission shaft via a coupling, a second driving wheel (903) is connected to the second transmission shaft, one end of the pay-off wheel (901) is connected to a second driven wheel (904), and the second driving wheel and the second driven wheel are connected via a second transmission belt.

6. The concrete barrel rail transport vehicle according to claim 1, characterized in that: The outer end of the guide beam (12) is connected to a limiting block (13).

7. A concrete barrel rail transport vehicle according to claim 3, characterized in that: The front side of the bearing plate (101) is connected to a lifting lug (14), and a traction hole is provided on the lifting lug (14).

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