Masonry transport vehicle

Abstract

The utility model discloses a masonry transport vehicle which comprises a vehicle body framework, an anti-skid plate is arranged on the top face of the vehicle body framework, side plates are arranged on the two sides of the vehicle body framework, a blocking and fixing piece is arranged on the rear side of the vehicle body framework, a handle and a start-stop switch are arranged on the front side of the vehicle body framework, and a speed regulator used for regulating the vehicle speed is arranged on the handle. Walking wheels, a driving motor and a motor driving controller are arranged at the bottom of the vehicle body framework, the start-stop switch and the speed regulator are electrically connected with the driving motor through the motor driving controller, and the walking wheels are connected with the driving motor through a transmission mechanism. A height-adjustable supporting assembly is arranged at the bottom of the front side of the vehicle body framework. Compared with the prior art, through the detachable side plates and the blocking and fixing pieces, the capacity of the transport vehicle is changed, and the transport efficiency is improved. The driving speed can be effectively controlled through the speed regulator, and the transportation efficiency is improved. The inclination angle of the transport vehicle is adjusted through the height-adjustable supporting assembly, and workers can conveniently load and unload the brickwork.

Description

Technical Field

[0001] The utility model relates to the technical field of masonry transportation, in particular to a transportation vehicle. Background Art

[0002] During the transportation of masonry, due to its small size and large transportation volume, manual transportation is difficult and cannot meet the large-scale and complete transportation needs, which brings great inconvenience to the transportation of masonry. This leads to low transportation efficiency of masonry and requires a large amount of manpower for transportation to ensure on-site construction, which greatly increases labor costs and related expenses.

[0003] For example, the Chinese patent publication number CN202121655078 discloses an electric power-assisted trolley for construction, including a trolley base, the front and back of the trolley base are fixedly connected to cross bars, the left side of the top of the trolley base is fixedly connected to equidistantly arranged baffles, the right ends of the two cross bars are fixedly connected to handles, the bottoms of the two cross bars are fixedly connected to fixed plates, the two fixed plates are rotatably connected with a rotating shaft through bearings, both ends of the rotating shaft are sleeved with moving wheels, and a rechargeable battery and a drive device are fixedly installed on the bottom of the trolley base.

[0004] The electric power-assisted construction trolley recorded in the above patent can be pushed by driving the moving wheels through the motor, which saves time and effort and is highly efficient. It can also brake and stop immediately. However, it cannot solve the problems of the electric trolley's uncontrollable speed, poor protection during transportation, and small capacity. Utility Model Content

[0005] In view of the deficiencies in the above-mentioned background technology, the present invention proposes a masonry transport vehicle, which solves the problems in the prior art of uncontrollable speed of electric trolleys and poor protection during transportation.

[0006] The technical solution of the present utility model is achieved as follows:

[0007] A masonry transport vehicle comprises a vehicle body frame, the top surface of the vehicle body frame is provided with an anti-skid plate, both sides of the vehicle body frame are provided with side panels, the rear side of the vehicle body frame is provided with a stop piece, the front side of the vehicle body frame is provided with a handle and a start-stop switch, the handle is provided with a speed regulator for adjusting the vehicle speed, the bottom of the vehicle body frame is provided with walking wheels, a drive motor and a motor drive controller, the start-stop switch and the speed regulator are electrically connected to the drive motor through the motor drive controller, and the walking wheels are connected to the drive motor through a transmission mechanism; an adjustable height support assembly is provided at the bottom of the front side of the vehicle body frame, and the vehicle body frame is provided as the load-bearing part of the transport vehicle; the side panels and the stop piece are provided to constrain the masonry during the masonry transportation process to prevent the masonry from slipping; the motor drive controller is provided to enable the start-stop switch to control the power on and off of the drive motor and the speed regulator to control the speed of the drive motor; the speed regulator is provided to control the driving speed of the transport vehicle, thereby improving construction efficiency; the adjustable height support assembly is provided to facilitate the transport vehicle to load and unload masonry, thereby improving work efficiency.

[0008] Furthermore, running wheels are symmetrically provided on both sides of the vehicle body frame, and the two running wheels are connected by a rotating rod. The bottom surface of the vehicle body frame is fixedly connected to a fixed seat, and the rotating rod is rotatably connected to the fixed seat, which facilitates the movement of the transport vehicle and improves transportation efficiency.

[0009] Furthermore, the fixing seat includes a base and a bearing, and the rotating rod is rotatably connected to the base through the bearing, thereby reducing the friction of the rotating rod and accelerating the rotation of the moving wheel.

[0010] Furthermore, the transmission mechanism includes a driving wheel and a driven wheel, the driving wheel is arranged on the rotating shaft of the driving motor, and the driven wheel is arranged on the rotating rod. The driving wheel and the driven wheel are both sprockets, and the two sprockets are connected by a chain transmission. By setting up a transmission mechanism, the driving motor drives the walking wheel to rotate, thereby improving transportation efficiency.

[0011] Furthermore, a rechargeable battery is provided at the bottom of the vehicle body frame, and the battery is connected to the drive motor and the motor drive controller to ensure the continuous operation of the drive motor and the motor drive controller and extend the service life.

[0012] Furthermore, the support assembly includes a telescopic rod and a pad. One end of the telescopic rod is hinged to the front bottom of the vehicle frame, and the other end is fixedly connected to the pad. By adjusting the height of the telescopic rod, the inclination angle of the transport vehicle can be changed, which facilitates loading and unloading of masonry and speeds up work efficiency.

[0013] Furthermore, the telescopic rod is an electric telescopic rod, which is easy to operate; the pad is a round rubber pad, which can adapt to complex construction sites and has strong durability.

[0014] Furthermore, the speed regulator is a turning handle, which is vertically arranged on the handle, making it convenient for workers to control the driving speed and improve construction efficiency.

[0015] Furthermore, the blocking member is a blocking rod or a blocking plate, and the side plates and the blocking member are detachably connected to the vehicle body frame by bolts. Side plates and blocking members of different sizes can be replaced according to actual conditions, thereby changing the capacity of the transport vehicle.

[0016] Furthermore, the anti-slip plate is a 2mm thick embossed steel plate to prevent the masonry from slipping and ensure construction safety.

[0017] The beneficial effects of the utility model are:

[0018] This utility model designs a masonry transport vehicle for transporting masonry at construction sites, meeting the needs of masonry transportation under various construction conditions and better adapting to on-site usage. A skid plate serves as a platform for transporting masonry to prevent it from slipping. Removable side panels and retaining fixtures allow for replacement of these with varying sizes, increasing the vehicle's capacity and improving transport efficiency. A motor drive controller enables a start / stop switch to control the power on and off of the drive motor, while a speed regulator controls the motor's speed, effectively controlling travel speed and ensuring construction safety. An adjustable height support assembly allows for the vehicle's tilt angle to be adjusted, facilitating loading and unloading of masonry and improving construction efficiency. This utility model is reusable and can significantly reduce the burden on construction workers, significantly improving the efficiency of masonry transportation and construction, and reducing labor intensity and production costs. This utility model boasts a rational design, simple structure, reusability, improved efficiency, and reduced costs, thus offering excellent practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a side view of the utility model;

[0021] Figure 2 It is a top view of the utility model;

[0022] Figure 3 It is a bottom view of the utility model;

[0023] Figure 4 This is a structural diagram of the fixing block of the utility model;

[0024] 1. Vehicle frame; 2. Anti-skid plate; 3. Side panel; 4. Shift lever; 5. Handle; 6. Start / stop switch; 7. Speed ​​regulator; 8. Fixed seat; 81. Base; 82. Bearing; 9. Rotating rod; 10. Moving wheel; 11. Sprocket; 12. Drive motor; 13. Chain; 14. Battery; 15. Telescopic rod; 16. Pad; 17. Motor drive controller. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Example 1, in this embodiment, as Figure 1 、 2 As shown, a masonry transport vehicle comprises a vehicle frame 1 welded from 40mm x 60mm Q235 square steel pipes to meet load-bearing requirements. The top surface of the vehicle frame 1 is provided with an anti-skid plate 2, made of 2mm thick Q235 embossed steel plate, welded to the top surface of the vehicle frame 1 and serving as a masonry loading platform to prevent the masonry from slipping. Side panels 3 are provided on either side of the vehicle frame 1, and a retaining member 4 is provided on the rear side of the vehicle frame 1. A handle 5 and a start / stop switch 6 are provided on the front side of the vehicle frame 1. A speed regulator 7 for adjusting the vehicle speed is provided on the handle 5. The bottom of the vehicle frame 1 is provided with running wheels 10, a drive motor 12, and a motor drive controller 17. The motor drive controller 17 is the control unit of the drive motor 12. The start / stop switch 6 and the speed regulator 7 are electrically connected to the drive motor 12 through the motor drive controller 17, enabling the start / stop switch 6 to control the power on and off of the drive motor 12 and the speed regulator 7 to adjust the speed of the drive motor 12. The running wheels 10 are connected to the drive motor 12 via a transmission mechanism, which enables the drive motor 12 to drive the running wheels 10 to rotate, facilitating the movement of the transport vehicle. An adjustable height support assembly is provided at the front bottom of the vehicle frame 1. By adjusting the height of the support assembly, the tilt angle of the transport vehicle can be changed, facilitating the loading and unloading of masonry.

[0027] On the basis of the above embodiment, as a preferred embodiment, Figure 3As shown, running wheels 10 are symmetrically provided on both sides of the vehicle body frame 1, and the two running wheels 10 are connected by a rotating rod 9. Two fixed seats 8 are fixedly connected to the bottom surface of the vehicle body frame 1, and the rotating rod 9 is rotatably connected to the two fixed seats 8. The fixed seat 8 includes a base 81 and a bearing 82. The bearing 82 is fixedly connected to the inside of the base 81. The rotating rod 9 is rotatably connected to the base 81 through the bearing 82. By setting the bearing 82, the rotational friction of the rotating rod 9 is reduced, and the rotation of the running wheel 10 is accelerated.

[0028] On the basis of the above embodiment, as a preferred embodiment, Figure 3 As shown, the transmission mechanism includes a driving wheel and a driven wheel. The driving wheel is mounted on the rotating shaft of the drive motor 12, and the driven wheel is mounted on the rotating rod 9. When both the driving wheel and the driven wheel are sprockets 11, the two sprockets 11 are connected by a chain 13. When both the driving wheel and the driven wheel are pulleys, a belt is used instead of the chain 13 for transmission. By providing a transmission mechanism that allows the drive motor 12 to drive the travel wheel 10 to rotate, the labor burden of workers is greatly reduced and construction efficiency is improved.

[0029] On the basis of the above embodiment, as a preferred embodiment, Figure 3 As shown, a rechargeable battery 14 is provided at the bottom of the vehicle body frame 1. The battery 14 is connected to the drive motor 12 and the motor drive controller 17. The battery 14 provides power to keep the drive motor 12 and the motor drive controller 17 running continuously, thereby extending the working time.

[0030] On the basis of the above embodiment, as a preferred embodiment, Figure 2 As shown, the speed regulator 7 is a turning handle, which is vertically arranged on the handle 5. Workers can adjust the driving speed of the transport vehicle by turning the turning handle, which is convenient and quick to use.

[0031] Example 2 is further optimized based on Example 1. Figure 2 As shown, the retaining members 4 are bars or plates. When using bars, they are 40mm x 60mm Q235 square steel tubes. Several bars are arranged in a row on the bottom edge of the vehicle frame 1. When using plates, they are arranged parallel to the bottom edge of the vehicle frame 1. The side panels 3 and retaining members 4 are detachably connected to the vehicle frame 1 via bolts. Different sizes of side panels 3 and retaining members 4 can be replaced according to actual needs, thereby expanding the transport vehicle's capacity and improving transportation efficiency.

[0032] Example 3 is further optimized based on Example 1. Figure 1As shown, the support assembly includes a telescopic rod 15 and a pad 16. One end of the two telescopic rods 15 is hinged to the front bottom surface of the vehicle frame 1 through a hinge, and the other end is fixedly connected to the pad 16. The two telescopic rods 15 are symmetrically arranged on both sides of the bottom surface of the vehicle frame 1 to ensure the stability of the transport vehicle; the telescopic rod 15 is an electric telescopic rod, which adjusts the tilt angle of the transport vehicle by extension and contraction. During transportation, the telescopic rod 15 is shortened to reduce collision and speed up the transportation rate; when loading and unloading masonry, the telescopic rod 15 is extended and the transport vehicle is tilted, which is convenient for workers to load and unload masonry and improve construction efficiency; the pad 16 is a round rubber pad, which enables the transport vehicle to stay in a complex construction site to ensure the stability of the transport vehicle.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A masonry transport vehicle, characterized by: The vehicle comprises a vehicle frame (1), wherein the top surface of the vehicle frame (1) is provided with an anti-skid plate (2), both sides of the vehicle frame (1) are provided with side plates (3), the rear side of the vehicle frame (1) is provided with a retaining member (4), the front side of the vehicle frame (1) is provided with a handle (5) and a start / stop switch (6), the handle (5) is provided with a speed regulator (7) for adjusting the vehicle speed, the bottom of the vehicle frame (1) is provided with a running wheel (10), a drive motor (12) and a motor drive controller (17), the start / stop switch (6) and the speed regulator (7) are electrically connected to the drive motor (12) via the motor drive controller (17), and the running wheel (10) is connected to the drive motor (12) via a transmission mechanism; and a height-adjustable support assembly is provided at the bottom of the front side of the vehicle frame (1).

2. The masonry transport vehicle according to claim 1, characterized in that: Travel wheels (10) are symmetrically provided on both sides of the vehicle body frame (1), and the two travel wheels are connected via a rotating rod (9). A fixing seat (8) is fixedly connected to the bottom surface of the vehicle body frame (1), and the rotating rod (9) is rotatably connected to the fixing seat (8).

3. The masonry transport vehicle according to claim 2, characterized in that: The fixing seat (8) comprises a base (81) and a bearing (82), and the rotating rod (9) is rotatably connected to the base (81) via the bearing (82).

4. The masonry transport vehicle according to claim 1, characterized in that: The transmission mechanism comprises a driving wheel and a driven wheel, wherein the driving wheel is arranged on the rotating shaft of the driving motor (12), and the driven wheel is arranged on the rotating rod (9), and the driving wheel and the driven wheel are both sprockets (11), and the two sprockets (11) are connected by a chain (13).

5. The masonry transport vehicle according to claim 4, characterized in that: A rechargeable battery (14) is provided at the bottom of the vehicle body frame (1), and the battery (14) is connected to the drive motor (12) and the motor drive controller (17).

6. The masonry transport vehicle according to claim 1, characterized in that: The support assembly comprises a telescopic rod (15) and a cushion block (16); one end of the telescopic rod (15) is hinged to the front bottom of the vehicle body frame (1), and the other end is fixedly connected to the cushion block (16).

7. The masonry transport vehicle according to claim 6, characterized in that: The telescopic rod (15) is an electric telescopic rod, and the pad (16) is a circular rubber pad.

8. The masonry transport vehicle according to claim 1, characterized in that: The speed regulator (7) is a turning handle, which is vertically arranged on the handle (5).

9. The masonry transport vehicle according to claim 1, characterized in that: The retaining member (4) is a retaining rod or a retaining plate, and the side plate (3) and the retaining member (4) are both detachably connected to the vehicle body frame (1) via bolts.

10. The masonry transport vehicle according to claim 1, characterized in that: The anti-skid plate (2) is a 2 mm thick embossed steel plate.

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