Power driven conveyor belt apparatus for construction work

Abstract

The utility model relates to conveying device technical field especially relates to a building engineering is with electric power drag conveying belt device, include: mobile seat and symmetrical installation in the mobile seat bottom's multiple universal wheel, low conveying roller and high conveying roller, rotatory installation in the mobile seat top, and low conveying roller and high conveying roller between being equipped with transition conveying roller, low conveying roller, high conveying roller and transition conveying roller between common sleeve joint have conveying belt, and low conveying roller, high conveying roller and transition conveying roller between both ends rotatory installation have support. The utility model discloses through the drive motor control support cover's up and down movement, can realize multiple universal wheel's touch ground and off ground, thereby has facilitated according to actual demand adjustment conveying belt's position, improved the practicability of device, simultaneously, still can utilize electric push rod control the pushing of tight roller to conveying belt inboard radial, can improve the tightness of conveying belt, thereby effectively avoided the skidding phenomenon of conveying belt.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, and in particular to an electric drive conveyor belt device for construction engineering. Background Technology

[0002] Electric conveyor belts are mechanical devices that transmit power from an electric motor to a conveyor belt via an electric drive device to transport materials. In construction engineering, electric conveyor belts are mainly used to transport various building materials.

[0003] Existing electrically driven conveyor belt devices for construction projects are mostly fixed in position and cannot be moved. This makes it impossible to adjust the conveyor belt's position according to actual needs during use. Furthermore, after prolonged use, the conveyor belt is prone to loosening and slipping, resulting in poor conveying performance. Therefore, this utility model provides an electrically driven conveyor belt device for construction projects. Utility Model Content

[0004] The purpose of this utility model is to solve the problems in the background art by proposing an electric drive conveyor belt device for construction engineering.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A power-driven conveyor belt device for construction engineering includes:

[0007] A movable base and multiple omnidirectional wheels symmetrically mounted on the bottom of the movable base;

[0008] A low conveyor roller and a high conveyor roller are rotatably mounted above a movable seat, and a transition conveyor roller is provided between the low conveyor roller and the high conveyor roller. A conveyor belt is sleeved together between the low conveyor roller, the high conveyor roller and the transition conveyor roller, and brackets are rotatably mounted at both ends of the low conveyor roller, the high conveyor roller and the transition conveyor roller. The lower end of each bracket is fixedly mounted on the top of the movable seat, and a reduction motor for driving the rotation of the low conveyor roller is fixedly mounted on the surface of one of the brackets.

[0009] A telescopic support assembly is used to control the height of the movable seat;

[0010] Tensioning assembly for pushing the inside of the conveyor belt.

[0011] Preferably, the telescopic support assembly includes a support cover that is slidably sleeved on the outside of the movable seat. A lead screw is rotatably mounted on the top of the movable seat, and the other end of the lead screw is threaded through to the top of the support cover. A second drive motor for driving the lead screw to rotate is provided at the upper end of the lead screw. A first T-shaped frame is fixedly mounted on the outside of the second drive motor, and the first T-shaped frame is fixedly mounted between two corresponding supports.

[0012] Preferably, the tensioning assembly includes a second T-shaped frame fixedly installed between two of the supports, an electric push rod fixedly installed at the other end of the second T-shaped frame, a fixed shaft fixedly installed at the drive end of the electric push rod, and tension rollers rotatably mounted on both ends of the fixed shaft, with the tension rollers placed inside the conveyor belt.

[0013] Preferably, multiple anti-slip pads are fixedly installed on the outer surface of the conveyor belt, and the anti-slip pads are evenly distributed.

[0014] Preferably, the two tensioning rollers are perpendicularly attached to the inner bottom of the conveyor belt.

[0015] Compared with existing technologies, the advantages of the electric drive conveyor belt device for construction engineering provided by this utility model are as follows:

[0016] 1. By controlling the lead screw to rotate through the drive motor, the support cover is moved upward until each caster touches the ground. At this point, the movable seat can be pushed to move the upper end of the conveyor belt to the designated position. Finally, by controlling the lead screw to rotate in the opposite direction through the drive motor, the support cover is moved downward until each caster is lifted off the ground, thus fixing the device. This facilitates the adjustment of the conveyor belt position according to actual needs and improves the practicality of the device.

[0017] 2. By controlling the tension roller to push the conveyor belt with an electric push rod, the tension of the conveyor belt can be increased, thereby effectively preventing the conveyor belt from slipping. Attached Figure Description

[0018] Figure 1 This is a first-view structural schematic diagram of an electrically driven conveyor belt device for building engineering proposed in this utility model.

[0019] Figure 2 This is a cross-sectional structural schematic diagram of an electric drive conveyor belt device for construction engineering proposed in this utility model;

[0020] Figure 3 This is a second-view structural schematic diagram of an electrically driven conveyor belt device for building engineering proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the tensioning component in an electric drive conveyor belt device for construction engineering proposed in this utility model.

[0022] In the diagram: 1. Movable seat, 2. Casters, 3. Low conveyor roller, 4. High conveyor roller, 5. Transition conveyor roller, 6. Conveyor belt, 7. Bracket, 8. Gear motor, 9. Support cover, 10. Lead screw, 11. Drive motor, 12. First T-shaped frame, 13. Fixed shaft, 14. Tension roller, 15. Electric push rod, 16. Second T-shaped frame, 17. Rubber anti-slip mat. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figures 1 to 4 A power-driven conveyor belt device for construction engineering, comprising:

[0025] The movable base 1 and multiple casters 2 symmetrically mounted on the bottom of the movable base 1;

[0026] The low conveying roller 3 and the high conveying roller 4 are rotatably mounted above the movable seat 1, and a transition conveying roller 5 is provided between the low conveying roller 3 and the high conveying roller 4. The low conveying roller 3, the high conveying roller 4 and the transition conveying roller 5 are all connected by a conveyor belt 6. Multiple rubber anti-slip pads 17 are fixedly installed on the outer surface of the conveyor belt 6 and are evenly distributed, which increases the friction of the surface of the conveyor belt 6 and improves the stability of the conveying process of construction materials.

[0027] Furthermore, brackets 7 are rotatably installed at both ends between the low conveying roller 3, the high conveying roller 4, and the transition conveying roller 5. The lower end of each bracket 7 is fixedly installed on the top of the movable seat 1, and a reduction motor 8 for driving the low conveying roller 3 to rotate is fixedly installed on the surface of one of the brackets 7.

[0028] A telescopic support assembly is used to control the height of the movable seat 1. The telescopic support assembly includes a support cover 9 that is slidably sleeved on the outside of the movable seat 1. The support cover 9 is slidably sleeved on the surface of each bracket 7.

[0029] A lead screw 10 is rotatably mounted on the top of the movable seat 1, and the other end of the lead screw 10 is threaded through to the top of the support cover 9. A second drive motor 11 for driving the lead screw 10 to rotate is provided at the upper end of the lead screw 10. A first T-shaped frame 12 is fixedly mounted on the outside of the second drive motor 11, and the first T-shaped frame 12 is fixedly mounted between two corresponding brackets 7. Starting the drive motor 11 controls the lead screw 10 to rotate, which can control the support cover 9 to move up and down.

[0030] The tensioning assembly is used to push the inner side of the conveyor belt 6. The tensioning assembly includes a second T-shaped frame 16 fixedly installed between two brackets 7. An electric push rod 15 is fixedly installed at the other end of the second T-shaped frame 16. A fixed shaft 13 is fixedly installed at the drive end of the electric push rod 15. Tensioning rollers 14 are rotatably mounted on both ends of the fixed shaft 13 and are placed inside the conveyor belt 6. Both tensioning rollers 14 are perpendicular to the inner bottom of the conveyor belt 6. By controlling the tensioning rollers 14 to push the conveyor belt 6 through the electric push rod 15, the tension of the conveyor belt 6 can be improved, thereby effectively preventing the conveyor belt 6 from slipping.

[0031] The working principle of this utility model is as follows:

[0032] When in use, when it is necessary to transport materials for construction projects, the geared motor 8 is started to control the rotation of the low conveyor roller 3. Then, under the drive of the high conveyor roller 4 and the transition conveyor roller 5, the conveyor belt 6 is driven to transport the materials upward to the designated position.

[0033] Then, when the position of the conveyor belt 6 needs to be adjusted, the drive motor 11 is started to control the lead screw 10 to rotate, which drives the support cover 9 to move upward until each universal wheel 2 touches the ground. At this time, the movable seat 1 can be pushed to move the upper end of the conveyor belt 6 to the designated position. Finally, the drive motor 11 controls the lead screw 10 to rotate in the opposite direction, so that the support cover 9 moves downward until each universal wheel 2 is lifted off the ground, and the device can be fixed. This makes it convenient to adjust the position of the conveyor belt 6 according to actual needs and improves the practicality of the device.

[0034] To further clarify, the aforementioned fixed connection should be interpreted broadly unless otherwise explicitly specified and limited. For example, it may be welding, gluing, or integral molding, or other conventional methods well known to those skilled in the art.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A power drag conveyer belt installation for construction work, characterized in that include: A movable base (1) and multiple casters (2) symmetrically mounted on the bottom of the movable base (1); A low conveying roller (3) and a high conveying roller (4) are rotatably mounted above a movable seat (1), and a transition conveying roller (5) is provided between the low conveying roller (3) and the high conveying roller (4). A conveyor belt (6) is sleeved between the low conveying roller (3), the high conveying roller (4) and the transition conveying roller (5), and a bracket (7) is rotatably mounted at both ends between the low conveying roller (3), the high conveying roller (4) and the transition conveying roller (5). The lower end of each bracket (7) is fixedly mounted on the top of the movable seat (1), and a reduction motor (8) for driving the low conveying roller (3) to rotate is fixedly mounted on the surface of one of the brackets (7). A telescopic support assembly is used to control the height of the movable seat (1); Tensioning assembly for pushing the inside of the conveyor belt (6).

2. A power drag conveyer belt device for use in construction work according to claim 1, characterized in that, The telescopic support assembly includes a support cover (9) that is slidably sleeved on the outside of the movable seat (1). A lead screw (10) is rotatably mounted on the top of the movable seat (1), and the other end of the lead screw (10) is threaded through to the top of the support cover (9). A second drive motor (11) for driving the lead screw (10) to rotate is provided at the upper end of the lead screw (10). A first T-shaped frame (12) is fixedly mounted on the outside of the second drive motor (11), and the first T-shaped frame (12) is fixedly mounted between two corresponding brackets (7).

3. The electrically driven conveyor belt device for construction engineering according to claim 1, characterized in that, The tensioning assembly includes a second T-shaped frame (16) fixedly installed between two brackets (7). An electric push rod (15) is fixedly installed at the other end of the second T-shaped frame (16). A fixed shaft (13) is fixedly installed at the drive end of the electric push rod (15). Tensioning rollers (14) are rotatably fitted on both ends of the fixed shaft (13), and the tensioning rollers (14) are placed inside the conveyor belt (6).

4. The electrically driven conveyor belt device for construction engineering according to claim 1, characterized in that, Multiple rubber anti-slip pads (17) are fixedly installed on the outer surface of the conveyor belt (6), and the rubber anti-slip pads (17) are evenly distributed.

5. A power-driven conveyor belt device for construction engineering according to claim 3, characterized in that, Both tension rollers (14) are perpendicularly attached to the inner bottom of the conveyor belt (6).

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