Material mover for constructional engineering

Abstract

The utility model discloses a building engineering dumper which comprises a base, a dumper box is installed above the base, a rotating shaft is arranged at the connecting position of the dumper box and the base, pushing handles are installed at the two ends of one side of the dumper box, and lifting hydraulic cylinders are installed at the two ends outside the dumper box. A supporting block is connected below the lifting hydraulic cylinder; the two ends of the lower portion of the dustproof cover are connected with nut lantern rings, conveying lead screws are installed in the nut lantern rings, and one ends of the conveying lead screws are connected with driving motors. A sealing plate is installed on the outer side of the discharging port, and one end of the sealing plate is connected with a telescopic push rod. Compared with an existing device, according to the dumper for constructional engineering, the dumper can conveniently lift the dumper box upwards through the pushing handle, mutual rotation of the dumper box and the base can be facilitated through the rotating shaft, the telescopic push rod can drive the sealing plate to stretch out and draw back, and therefore the discharging port can be opened for a hundred years, and discharging of materials is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of material transport vehicles, in particular to a material transport vehicle for construction engineering. Background Art

[0002] Construction engineering refers to the planning, investigation, design, construction, completion and other technical work for the construction, reconstruction or expansion of buildings and ancillary facilities, as well as the installation of supporting lines, pipelines and equipment. It also refers to the construction of various houses and buildings, also known as construction workload. This part of the investment must be started and materials can be realized through construction activities. When transporting and transferring materials over short distances in the field of construction engineering, a material transport vehicle for construction engineering is needed.

[0003] The Chinese patent with the authorization publication number CN211468464U discloses a construction material transport vehicle, including a frame, a loading bucket, a cart handle, and wheels. The loading bucket is arranged on the top of the frame, the two cart handles are fixedly mounted on the rear end of the frame, the wheels are movably mounted on the bottom of the middle section of the frame, and also includes supporting legs fixedly mounted on both sides of the bottom of the rear section of the frame. A vertical plate is fixedly connected to the top of the frame on the front side of the loading bucket, and a flip-type material guide mechanism is arranged above the loading bucket. The material guide mechanism is used to support and guide materials into the loading bucket after flipping back, and the rear end of the material guide mechanism is movably hinged on the top of the vertical plate. This transport vehicle is used at the construction site to move and transport small and medium-sized building materials. During the transportation process, when the materials to be loaded are heavy, the operation workers can cooperate to achieve more labor-saving loading, which can effectively improve the loading speed and safety.

[0004] Although the above-mentioned construction engineering material transport vehicle can effectively improve the loading speed and safety of material loading, the material transport vehicle is generally loaded with powdery or dusty materials, which will cause dust to fly during the transportation process, affecting the surrounding environment and the respiratory health of workers;

[0005] And generally when unloading materials, workers need to turn the material transport vehicle upward at a large angle to completely unload the materials in the vehicle, which is quite laborious. For this reason, we propose a material transport vehicle for construction engineering. Utility Model Content

[0006] The purpose of the utility model is to provide a material transport vehicle for construction engineering, so as to solve the problem in the above background technology that since the general material transport vehicle is loaded with powdery or dusty materials, dust will be raised during the material transport process, affecting the surrounding environment and the respiratory health of workers;

[0007] And generally when unloading materials, workers need to tilt the entire material transport vehicle upwards at a large angle in order to completely unload the materials in the vehicle, which is a rather laborious problem.

[0008] To achieve the above purpose, the utility model provides the following technical solution: a material transport vehicle for construction engineering, comprising:

[0009] A base, a material transport box is installed above the base, and a rotating shaft is provided at the connection between the material transport box and the base, push handles are installed at both ends of one side of the material transport box, lifting hydraulic cylinders are installed at both ends outside the material transport box, and a support block is connected below the lifting hydraulic cylinder;

[0010] A dust cover is installed above the material transport box, both ends of the lower side of the dust cover are connected with nut collars, and a conveying screw is installed inside the nut collar, and one end of the conveying screw is connected to a driving motor;

[0011] A discharge port is opened on one side of the material transport box, a sealing plate is installed on the outer side of the discharge port, and one end of the sealing plate is connected to the telescopic push rod.

[0012] Preferably, the base further comprises:

[0013] A connecting rod is connected to one end of the base, a sleeve rod is disposed on the outer shell of the connecting rod, a tensile structure is formed between the connecting rod and the sleeve rod, walking wheels are installed at both ends below the base, and an auxiliary wheel is arranged in the middle of one end of the walking wheel.

[0014] Preferably, a telescopic structure is formed between the lifting hydraulic cylinder and the support block, and the support block and the material transport box are parallel to each other.

[0015] Preferably, a rotating structure is formed between the driving motor and the transmission screw, and the transmission screw passes through the interior of the nut collar, and the nut collar is fixedly connected to the dust cover.

[0016] Preferably, the push handle is fixedly connected to the material transport box, and the material transport box is movably connected to the base via a rotating shaft.

[0017] Preferably, a telescopic structure is formed between the telescopic push rod and the sealing plate, and the sealing plate is slidably connected to the material transport box, and the position of the sealing plate corresponds to that of the discharge port.

[0018] Compared with the prior art, the utility model provides a material transport vehicle for construction engineering, which has the following

[0019] Beneficial effects:

[0020] The utility model can drive the conveying screw to rotate through the driving motor, and the rotating conveying screw can move the nut collar and the dust cover in the horizontal direction, so as to facilitate the opening and closing of the material transport box. During the transportation process, the material transport box is sealed to prevent dust from being scattered, thus avoiding the problem that powdery or dusty materials are loaded in the general material transport vehicle, causing dust to fly during the transportation process, affecting the surrounding environment and the respiratory health of workers;

[0021] The utility model can facilitate the material transport box to be lifted upwards through the push handle, and can facilitate the mutual rotation of the material transport box and the base through the rotating shaft, and the telescopic push rod can drive the sealing plate to be extended and retracted, so as to open the discharge port and facilitate the discharge of materials, avoiding the problem that workers need to turn the entire material transport vehicle upwards at a large angle to completely unload the materials in the vehicle when unloading materials, which is quite laborious. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0023] Figure 2 This is a schematic diagram of the internal structure of the material transport box of the utility model;

[0024] Figure 3 It is a side view structural diagram of the material transport box of the utility model;

[0025] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0026] In the figure: 1. base; 2. material transport box; 3. rotating shaft; 4. walking wheel; 5. auxiliary wheel; 6. connecting rod; 7. sleeve rod; 8. lifting hydraulic cylinder; 9. support block; 10. push handle; 11. dust cover; 12. discharge port; 13. sealing plate; 14. telescopic push rod; 15. nut ring; 16. transmission screw; 17. driving motor. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-3, a material transport vehicle for construction engineering, comprising: a base 1, a material transport box 2 is installed above the base 1, and a rotating shaft 3 is provided at the connection between the material transport box 2 and the base 1, and push handles 10 are installed at both ends of one side of the material transport box 2, the push handles 10 are fixedly connected to the material transport box 2, and the material transport box 2 is movably connected to the base 1 through the rotating shaft 3; the push handles 10 can facilitate the material transport box 2 to be lifted upward, and the rotating shaft 3 can facilitate the mutual rotation of the material transport box 2 and the base 1; lifting hydraulic cylinders 8 are installed at both ends outside the material transport box 2, and a support block 9 is connected to the bottom of the lifting hydraulic cylinder 8; a telescopic structure is formed between the lifting hydraulic cylinder 8 and the support block 9, and the support block 9 and the material transport box 2 are parallel to each other; the lifting hydraulic cylinder 8 can drive the support block 9 to move in the vertical direction, so that the material transport box 2 can be supported by the support block 9 after the downward movement, so as to improve the stability of the material transport vehicle when loading materials; a connecting rod 6, which is connected to the base 1 At one end, a sleeve rod 7 is provided on the outer sleeve of the connecting rod 6, and a tensile structure is formed between the connecting rod 6 and the sleeve rod 7. Both ends below the base 1 are equipped with walking wheels 4, and an auxiliary wheel 5 is provided in the middle of one end of the walking wheel 4; the connecting rod 6 can be convenient for workers to push by hand, and the connecting rod 6 can be stretched with the sleeve rod 7, so that the length and height of the push rod can be adjusted according to actual needs, and the walking wheel 4 and the auxiliary wheel 5 can facilitate the walking of the material transport vehicle; a discharge port 12, which is opened on one side of the material transport box 2, a sealing plate 13 is installed on the outer side of the discharge port 12, and one end of the sealing plate 13 is connected to a telescopic push rod 14; a telescopic structure is formed between the telescopic push rod 14 and the sealing plate 13, and the sealing plate 13 is slidably connected to the material transport box 2, and the sealing plate 13 corresponds to the position of the discharge port 12; the telescopic push rod 14 can drive the sealing plate 13 to retract, so that the discharge port 12 can be opened and closed, which is convenient for the discharge of materials.

[0029] See also Figure 1 , 2 And 4, a material transport vehicle for construction engineering, comprising: a dust cover 11, which is installed above a material transport box 2, and both ends of the lower side of the dust cover 11 are connected with nut collars 15, and a conveying screw 16 is installed inside the nut collar 15, and one end of the conveying screw 16 is connected to a driving motor 17; a rotating structure is formed between the driving motor 17 and the conveying screw 16, and the conveying screw 16 passes through the inside of the nut collar 15, and the nut collar 15 is fixedly connected to the dust cover 11; the driving motor 17 can drive the conveying screw 16 to rotate, and the rotating conveying screw 16 can move the nut collar 15 and the dust cover 11 in a horizontal direction, so as to facilitate the opening and closing of the material transport box 2. During the transportation process, the material transport box 2 is sealed to prevent dust from escaping.

[0030] Working principle: When using the material transport vehicle for construction projects, first adjust the length and height of the push rod according to actual needs, stretch the connecting rod 6 and the sleeve rod 7 to each other to a suitable length, and then fix them with bolts, and then start the lifting hydraulic cylinder 8, which drives the support block 9 to move in the vertical direction, so that the material transport box 2 can be supported by the support block 9 after moving down, so as to improve the stability of the material transport vehicle when loading materials; secondly, put the material into the material transport box 2, and then start the drive motor 17, which drives the transmission screw 16 to rotate, and the rotating transmission screw 16 can horizontally move the nut collar 15 and the dust cover 11 The movement of the material transport box 2 can facilitate the closing of the material transport box 2. During the transportation process, the material transport box 2 is sealed to prevent dust from being scattered; then after the support block 9 is moved up, the material transport vehicle is pushed and moved by the walking wheels 4 and the auxiliary wheels 5. After being pushed to the specified position, the telescopic push rod 14 is started, and the telescopic push rod 14 drives the sealing plate 13 to be extended and retracted, so that the material outlet 12 can be opened for a hundred years to facilitate the discharge of materials; finally, if there is still some residue in the box, the material transport box 2 is lifted up by the push handle 10, and the material transport box 2 and the base 1 are rotated relative to each other by the rotating shaft 3. At this time, the box body is tilted upward, and the material in the box can be completely discharged. This is the working principle of the material transport vehicle for construction engineering.

[0031] 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 material transport vehicle for construction engineering, characterized in that: include: A base (1), a material transport box (2) is installed above the base (1), and a rotating shaft (3) is provided at the connection between the material transport box (2) and the base (1), push handles (10) are installed at both ends of one side of the material transport box (2), lifting hydraulic cylinders (8) are installed at both ends outside the material transport box (2), and a support block (9) is connected below the lifting hydraulic cylinder (8); A dust cover (11) is installed above the material transport box (2), and both ends of the lower side of the dust cover (11) are connected to nut collars (15), and a conveying screw rod (16) is installed inside the nut collar (15), and one end of the conveying screw rod (16) is connected to a driving motor (17); A discharge port (12) is provided on one side of the material transport box (2), a sealing plate (13) is installed on the outer side of the discharge port (12), and one end of the sealing plate (13) is connected to a telescopic push rod (14).

2. A material transport vehicle for construction engineering according to claim 1, characterized in that: The base (1) is also provided with: A connecting rod (6) is connected to one end of the base (1); a sleeve rod (7) is disposed on the outer surface of the connecting rod (6); a tensile structure is formed between the connecting rod (6) and the sleeve rod (7); walking wheels (4) are installed at both ends below the base (1), and an auxiliary wheel (5) is disposed in the middle of one end of the walking wheel (4).

3. A material transport vehicle for construction engineering according to claim 1, characterized in that: A telescopic structure is formed between the lifting hydraulic cylinder (8) and the support block (9), and the support block (9) and the material transport box (2) are parallel to each other.

4. A material transport vehicle for construction engineering according to claim 1, characterized in that: A rotating structure is formed between the driving motor (17) and the transmission screw rod (16), and the transmission screw rod (16) penetrates the interior of the nut collar (15), and the nut collar (15) is fixedly connected to the dust cover (11).

5. A material transport vehicle for construction engineering according to claim 1, characterized in that: The push handle (10) is fixedly connected to the material transport box (2), and the material transport box (2) is movably connected to the base (1) via a rotating shaft (3).

6. A material transport vehicle for construction engineering according to claim 1, characterized in that: A telescopic structure is formed between the telescopic push rod (14) and the sealing plate (13), and the sealing plate (13) is slidably connected to the material transport box (2), and the positions of the sealing plate (13) and the material discharge port (12) correspond.

Images