Electric mortar distribution vehicle

Abstract

The utility model relates to the technical field of mortar transportation equipment, and provides an electric mortar distribution vehicle which comprises a vehicle frame, a container arranged on the vehicle frame, a moving assembly connected with the bottom of the vehicle frame through a buffering assembly, additional frames arranged on the left side and the right side of the vehicle frame, water replenishing assemblies arranged on the additional frames, and a cab arranged above the vehicle frame on the rear side of the container. A crawling ladder is arranged on the frame on the rear side of the cab, and a steering assembly is arranged in the cab and connected with a moving assembly. The frame adopts a steel pipe frame and comprises a flat frame, longitudinal frames and a rear support, the longitudinal frames are symmetrically arranged on two sides of the flat frame, a container is arranged on the longitudinal frames, a gap for arranging a battery on the flat frame is reserved between the bottom of the container and the flat frame, and a cab is arranged on the rear support. According to the mortar pouring device, mortar can be conveniently poured in a construction site area, the mortar is prevented from being dried, the labor intensity of workers is relieved, and the mortar pouring efficiency and economical efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of mortar transportation equipment, specifically to an electric mortar delivery vehicle. Background Technology

[0002] During construction, mortar needs to be transported within the construction site. This specifically refers to the process of transferring mixed mortar from its preparation point (such as a mixing plant or temporary mixing area) to its intended use location (such as for wall construction or floor leveling). This step requires planning the transportation route according to construction needs to ensure that the mortar arrives in time before initial setting, while avoiding material waste or performance loss. Efficiency, safety, and the rationality of the construction flow must be considered during the transportation process; it is a crucial step connecting mortar preparation and on-site construction.

[0003] The typical process of transporting mortar involves manual labor or simple machinery, which results in low efficiency, high material loss, and high labor intensity. Furthermore, if the mortar dries out during transport, it is inconvenient to remedy the situation in a timely manner, thus affecting the construction progress.

[0004] Therefore, to address the above problems, an electric mortar delivery vehicle is proposed. Utility Model Content

[0005] This invention addresses the shortcomings of existing technologies by developing an electric mortar delivery vehicle. This invention facilitates mortar transport in construction sites, prevents mortar from drying out, reduces the labor intensity of workers, and improves the efficiency and economy of mortar transport.

[0006] To achieve the above objectives, this utility model employs the following technical solution:

[0007] An electric mortar delivery vehicle includes a frame, a cargo box mounted on the frame, a moving component connected to the bottom of the frame via a buffer assembly, additional frames on both the left and right sides of the frame, water replenishment components mounted on the additional frames, a driver's cab mounted above the frame on the rear side of the cargo box, a ladder mounted on the frame on the rear side of the driver's cab, a steering assembly mounted inside the driver's cab, and the steering assembly connected to the moving component.

[0008] Preferably, the frame adopts a steel tube frame, including a flat frame, longitudinal frames and a rear support. The longitudinal frames are symmetrically arranged on both sides of the flat frame, and the cargo box is set on the longitudinal frames. A gap is reserved between the bottom of the cargo box and the flat frame for setting the battery on the flat frame. The cab is set on the rear support.

[0009] As preferred, the buffer assembly comprises a front buffer and a rear buffer, the front buffer comprises a leaf spring, is arranged at the bottom of the front end of the longitudinal frame on both sides, and the bottom of the leaf spring is connected with the moving assembly; the rear buffer is symmetrically arranged on both sides of the rear support, comprises an upper buffer frame, a lower buffer frame, a damping piece, a connecting seat and a rotating column, one end of the upper buffer frame and the lower buffer frame is connected with the side edge of the rear support, the other end of the upper buffer frame is connected with the top end of the rotating column, the bottom end of the rotating column is rotatably arranged on the connecting seat, the side wall of the rotating column is connected with the moving assembly, the other end of the lower buffer frame is rotatably connected with the connecting seat, the upper buffer frame and the connecting seat are also connected with each other through the damping piece in an oblique manner, and the damping pieces on both sides of the rear support are in an eight-shaped form; the rotating column comprises an inner column and an outer sleeve, the outer sleeve is coaxially and rotatably arranged outside the inner column, the inner column is connected with the upper buffer frame, and the outer sleeve is connected with the steering assembly, the connecting frame and the moving assembly.

[0010] As preferred, the moving assembly comprises a shaft beam, a moving wheel and a steering wheel, the shaft beam is arranged at the bottom end of the leaf spring on both sides and is connected with the leaf spring on both sides, a moving power piece is arranged on the shaft beam, an output end of the moving power piece is connected with a driving shaft, the driving shaft is arranged on the shaft beam in a rotating mode, and one end of the driving shaft, away from the moving power piece, is connected with the moving wheel, the moving wheel is used for driving the frame to move, and the steering wheel is arranged on the side wall of the outer sleeve of the rotating column through a connecting shaft and can change the axis direction along with the rotation of the outer sleeve.

[0011] As preferred, the water supplement assembly comprises a water tank, a water pump is arranged in the water tank, an output end of the water pump is connected with a water conveying pipe, and an outlet end of the water conveying pipe extends into the inside of the tank.

[0012] As preferred, the cab comprises a protective frame, which is arranged on the upper side of the rear support, a door hole is arranged on the side of the protective frame, close to the ladder, and a seat is arranged on the inside of the space surrounded by the protective frame.

[0013] As preferred, the steering assembly comprises a steering wheel, the steering wheel is connected with a steering shaft, the steering shaft is connected with a cross rod, two ends of the cross rod are rotatably connected with control rods, the control rods are arranged on a steering cylinder, the steering cylinder is coaxially arranged outside the outer sleeve, and the steering cylinder can drive the outer sleeve to rotate.

[0014] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model, and the above technical solutions have the following advantages:

[0015] The utility model discloses a distribution vehicle is set as electric drive, replaces traditional small trailer to transport, and the freedom is better, and the sand mortar is conveniently transferred, and the cab is arranged at the rear side of the tank, the visual angle height of the staff in the cab is higher than the height of the tank, the staff is convenient to the overall position of the vehicle body and is controlled, so that the sand mortar is more accurately transported, and the labor intensity of the staff is reduced.

[0016] The utility model discloses a front buffer piece and rear buffer piece are set up, and the vibration when moving assembly drives the frame to move is buffered and reduces, avoids the vibration to be transmitted to the truck and makes the mortar in the truck to have too intense rolling, causes the mortar to splash, and the economy of construction is improved.

[0017] The utility model discloses a water supplement assembly is set up, and when the mortar in the truck is not used for a long time or is transported for too far distance, can supplement water in time, avoids the mortar to be dry and cannot use the situation, improves the efficiency of construction. DRAWINGS

[0018] The drawings are used to provide further understanding of the utility model and constitute a part of the specification, are used to explain the utility model with the embodiment of the utility model and do not constitute the limitation to the utility model.

[0019] Figure 1 It is whole structure schematic diagram of the embodiment of the utility model;

[0020] Figure 2 It is partial structure schematic diagram of the front side of the embodiment of the utility model;

[0021] Figure 3 It is side view structure schematic diagram of the rear side of the embodiment of the utility model;

[0022] Figure 4 It is partial structure schematic diagram of the rear side of the embodiment of the utility model.

[0023] In the drawing, 1, frame;2, truck;3, additional frame;4, ladder;5, front buffer piece;6, rear buffer piece;7, moving assembly;8, cab;9, steering assembly;11, flat frame;12, longitudinal frame;13, rear support;31, water tank;32, water delivery pipe;51, leaf spring;61, upper buffer frame;62, lower buffer frame;63, damping piece;64, connecting seat;65, rotating column;651, inner column;652, outer sleeve;71, axle beam;72, moving wheel;73, steering wheel;74, moving power piece;75, connecting shaft;81, protection frame;82, seat;91, steering wheel;92, steering shaft;93, cross pull rod;94, control rod;95, steering cylinder. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of protection of the utility model.

[0025] As Figures 1-4 The utility model provides a technical scheme:

[0026] A mortar electric distribution vehicle, including frame 1, frame 1 is provided with goods box 2, temporarily store mortar in goods box 2, the bottom of frame 1 is connected mobile assembly 7 through buffer assembly, the left and right sides of frame 1 are all provided with additional frame 3, additional frame 3 is provided with water replenishing assembly, frame 1 top of goods box 2 rear side is provided with cab 8, frame 1 rear side of cab 8 is provided with ladder 4, ladder 4 facilitates staff to go up and down cab 8, cab 8 is provided with steering assembly 9, steering assembly 9 is connected mobile assembly 7, is used for controlling the movement of distribution vehicle.

[0027] In an alternative embodiment, the frame 1 is a steel tube frame, including flat frame 11, longitudinal frame 12 and rear support 13, the flat frame 11 is generally flat, the longitudinal frame 12 is symmetrically arranged on both sides of the flat frame 11, the goods box 2 is arranged on the longitudinal frame 12, and a gap for arranging a battery on the flat frame 11 is reserved between the bottom of the goods box 2 and the flat frame 11, the rechargeable battery is arranged on the flat frame 11, the rear support 13 is located at the rear end of the flat frame 11, the cab 8 is arranged on the upper side of the rear support 13, the height of the cab 8 is such that the visual angle of the staff inside the cab 8 is higher than the top height of the frame 1, so as to facilitate the staff to observe the position of the distribution vehicle and control the whole vehicle, and improve the safety.

[0028] In an optional embodiment, the buffer assembly comprises a front buffer 5 and a rear buffer 6. The front buffer 5 comprises a leaf spring 51 arranged at the bottom of the front end of the two side longitudinal frames 12. The leaf spring 51 is in an inverted arch shape and can be a common leaf spring 51 on the market. The bottom of the leaf spring 51 is connected to the moving assembly 7, which is used to reduce the vibration of the moving assembly 7 during operation. The rear buffer 6 is symmetrically arranged on both sides of the rear support 13 and comprises an upper buffer frame 61, a lower buffer frame 62, a damping member 63, a connecting seat 64, and a rotating column 65. One end of the upper buffer frame 61 and the lower buffer frame 62 is rotatably connected to the side edge of the rear support 13, and the upper buffer frame 61 and the lower buffer frame 62 are arranged in an upper and lower manner on the side edge of the rear support 13. The other end of the upper buffer frame 61 is connected to the top end of the rotating column 65, and the bottom end of the rotating column 65 is rotatably arranged on the connecting seat 64. The side wall of the rotating column 65 is connected to the moving assembly 7. The other end of the lower buffer frame 62 is rotatably connected to the connecting seat 64. The upper buffer frame 61 and the connecting seat 64 are also connected in an oblique manner through the damping member 63. The damping member 63 is a spring damper. The two ends of the damping member 63 are rotatably connected to the end of the upper buffer frame 61 close to the rear support 13 and the connecting seat 64, respectively. The damping members 63 on both sides of the rear support 13 are in a symmetrical eight-character shape. The rotating column 65 comprises an inner column 651 and an outer sleeve 652. The outer sleeve 652 is coaxially rotatably arranged outside the inner column 651. Preferably, the outer sleeve 652 is slidably connected to the inner column 651. The inner column 651 is connected to the upper buffer frame 61. The outer sleeve 652 is connected to the steering assembly 9, the connecting frame, and the moving assembly 7. The outer sleeve 652 can be driven to rotate around its axis on the connecting frame through the steering assembly 9, thereby driving the moving assembly 7 connected thereto to rotate, achieving the purpose of steering.

[0029] In an optional embodiment, the moving assembly 7 comprises a shaft beam 71, a moving wheel 72, and a steering wheel 73. The shaft beam 71 is arranged at the bottom end of the two side leaf springs 51 and can be connected to the two side leaf springs 51. The shaft beam 71 is provided with a moving power member 74. The moving power member 74 is an electric motor powered by a battery. The output end of the moving power member 74 is connected to a speed reducer, which is then connected to a driving shaft. The driving shaft is coaxially rotatably arranged on the shaft beam 71. The end of the driving shaft away from the moving power member 74 is connected to the moving wheel 72, which is used to drive the vehicle frame 1 to move. The steering wheel 73 is arranged on the side wall of the outer sleeve 652 of the rotating column 65 through a connecting shaft 75 and can change the axis direction with the rotation of the outer sleeve 652 to achieve steering.

[0030] In an optional embodiment, the water supplement assembly comprises a water tank 31. One end of the water tank 31 is provided with a water inlet hole on the upper side. A water pump is arranged in the water tank 31. The water pump is driven by an electric motor. The output end of the water pump is connected to a water delivery pipe 32. The outlet end of the water delivery pipe 32 extends into the inside of the cargo box 2 to facilitate water supplement for the mortar in the cargo box 2. Preferably, the water delivery pipe 32 is adhered to the cargo box 2, which is more practical.

[0031] In an alternative embodiment, the cab 8 comprises a protective frame 81, which is arranged on the upper side of the rear support 13 to prevent the worker from falling, and a door opening is arranged on the side of the protective frame 81 close to the ladder 4 to facilitate the worker to enter and exit the cab 8, and a seat 82 is arranged inside the space surrounded by the protective frame 81, and the seat 82 is an adjustable seat with a safety belt commonly used in the market, which is more economical and safe.

[0032] In an alternative embodiment, the steering assembly 9 comprises a steering wheel 91, the steering wheel 91 is connected to a steering shaft 92, the steering shaft 92 is rotatably arranged on the rear support 13 and penetrates through the top of the rear support 13, the steering shaft 92 is connected to a tie rod 93, the tie rod 93 is movably arranged on the rear support 13, the two ends of the tie rod 93 are rotatably connected to control rods 94, the control rods 94 are arranged on a steering cylinder 95, the steering cylinder 95 is coaxially arranged outside the outer sleeve 652, and the steering cylinder 95 can drive the outer sleeve 652 to rotate around the axis to rotate on the connecting frame, preferably, the steering wheel 91 and the steering shaft 92 and the tie rod 93 can be replaced by a common steering assembly on the market, which can all achieve the function of driving the control rods 94 to move, and is more economical.

[0033] In an alternative embodiment, an outlet is formed in the bottom of the front side of the cargo box 2, and an electrically controlled on-off valve is arranged at the outlet to control the rapid use of the mortar.

[0034] Working principle: first, the worker enters the cab 8 through the ladder 4, and controls the distribution vehicle to move to the mortar preparation place, and fills the prepared mortar into the cargo box 2, in order to avoid spilling of the mortar during the transfer process, the mortar in the cargo box 2 does not exceed two-thirds of its capacity; then control the vehicle body to transfer and distribute the mortar to the use site, if the worker finds that the state of the mortar is dry during the transfer process, the water pump can be controlled to supplement water into the cargo box 2, or a timer is used, and a small amount of water is automatically supplemented into the cargo box 2 every certain period of time, so that the mortar is always in a state that can be used at any time, and the economy and efficiency of the construction are improved.

[0035] The details of the present application are conventional technical means known to those skilled in the art.

[0036] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0037] In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" are only used for descriptive purpose and are not to be construed as indicating or implying relative importance or a specific number of technical features indicated thereby, such that the features with "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" can explicitly or implicitly include one or more of the features, and in the description of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise specifically limited.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments can be changed, modified, replaced and varied in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A mortar electric distribution vehicle, comprising a vehicle frame (1), a cargo box (2) is arranged on the vehicle frame (1), characterized in that, the bottom of the vehicle frame (1) is connected with a moving assembly (7) through a buffer assembly, additional frames (3) are arranged on the left and right sides of the vehicle frame (1), a water supplement assembly is arranged on the additional frame (3), a cab (8) is arranged above the vehicle frame (1) at the rear side of the cargo box (2), a ladder (4) is arranged on the vehicle frame (1) at the rear side of the cab (8), a steering assembly (9) is arranged in the cab (8), and the steering assembly (9) is connected with the moving assembly (7).

2. A mortar electro-dynamic distribution vehicle according to claim 1, characterized in that: The vehicle frame (1) adopts a steel pipe frame, comprising a flat frame (11), longitudinal frames (12) and rear supports (13), the longitudinal frames (12) are symmetrically arranged on the two sides of the flat frame (11), the cargo box (2) is arranged on the longitudinal frames (12), and a gap for arranging a battery on the flat frame (11) is reserved between the bottom of the cargo box (2) and the flat frame (11); the cab (8) is arranged on the rear supports (13).

3. A mortar electro-dynamic distribution vehicle according to claim 2, characterized in that: The buffer assembly comprises front buffer members (5) and rear buffer members (6), the front buffer members (5) comprise leaf springs (51) arranged at the bottom of the front ends of the longitudinal frames (12) on the two sides, and the bottom of each leaf spring (51) is connected with the moving assembly (7); the rear buffer members (6) are symmetrically arranged on the two sides of the rear supports (13) and comprise upper buffer frames (61), lower buffer frames (62), damping members (63), connecting seats (64) and rotating columns (65), one end of each of the upper buffer frames (61) and the lower buffer frames (62) is connected with the side edge of the rear support (13), the other end of the upper buffer frame (61) is connected with the top end of the rotating column (65), the bottom end of the rotating column (65) is rotatably arranged on the connecting seat (64), the side wall of the rotating column (65) is connected with the moving assembly (7), the other end of the lower buffer frame (62) is rotatably connected with the connecting seat (64), the upper buffer frame (61) and the connecting seat (64) are also obliquely connected through the damping member (63), and the damping members (63) on the two sides of the rear support (13) are in an eight-character shape; the rotating column (65) comprises an inner column (651) and an outer sleeve tube (652), the outer sleeve tube (652) is coaxially and rotatably arranged outside the inner column (651), the inner column (651) is connected with the upper buffer frame (61), and the outer sleeve tube (652) is connected with the steering assembly (9), a connecting frame and the moving assembly (7).

4. A mortar electro-dynamic distribution vehicle according to claim 3, characterized in that: The moving assembly (7) comprises a shaft beam (71), moving wheels (72) and steering wheels (73), the shaft beam (71) is arranged at the bottom of the two leaf springs (51) and connected with the two leaf springs (51), a moving power member (74) is arranged on the shaft beam (71), the output end of the moving power member (74) is connected with a driving shaft, the driving shaft is arranged on the shaft beam (71) and connected with the moving wheel (72) at the end away from the moving power member (74), and the steering wheel (73) is arranged on the side wall of the outer sleeve tube (652) of the rotating column (65) through a connecting shaft (75) and can change the axis direction with the rotation of the outer sleeve tube (652).

5. A mortar electro-dynamic distribution vehicle according to claim 4, characterized in that: The water supplement assembly comprises a water tank (31), a water pump is arranged in the water tank (31), an output end of the water pump is connected with a water delivery pipe (32), and an outlet end of the water delivery pipe (32) extends into the inside of the container (2).

6. A mortar electrically powered distribution vehicle according to claim 5, characterized in that: The cab (8) comprises a protective frame (81) which is arranged on the upper side of the rear support (13), a door opening is arranged on the side of the protective frame (81) close to the ladder (4), and a seat (82) is arranged in the space surrounded by the protective frame (81).

7. A mortar electro-dynamic distribution vehicle according to claim 6, characterized in that: The steering assembly (9) comprises a steering wheel (91), the steering wheel (91) is connected with a steering shaft (92), the steering shaft (92) is connected with a tie rod (93), both ends of the tie rod (93) are rotatably connected with a control rod (94), the control rod (94) is arranged on a steering cylinder (95), the steering cylinder (95) is coaxially arranged outside the outer sleeve (652) and can drive the outer sleeve (652) to rotate.

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