Building aggregate conveying device

Abstract

The utility model discloses a building aggregate conveying device which comprises a conveyor, the left end of the front surface of the conveyor is fixedly connected with a fixing box, the middle end of the front surface of the fixing box is fixedly provided with a driving motor, and the output end of the driving motor is fixedly provided with an adjusting screw rod. The back face of the adjusting screw rod is movably connected to the middle end of the inner cavity of the fixing box through a bearing, and the surface of the adjusting screw rod is in threaded connection with a movable guide rod. Through the arrangement of the conveyor, building aggregate can be conveniently conveyed to the left side, through the arrangement of the discharging hopper, the falling building aggregate conveyed to the left side of the conveyor can be conveniently contained and guided, and splashing caused by the fact that the falling height of the building aggregate is large is avoided; and through the arrangement of a driving motor, an adjusting screw rod, a movable guide rod, a guide groove, a rotating cylinder, a rotating shaft, a fixing plate and a discharging hopper, a worker can conveniently adjust the falling height of the building aggregate according to the material receiving height.

Description

Technical Field

[0001] The utility model relates to the technical field of building aggregate conveying, in particular to a building aggregate conveying device. Background Art

[0002] Aggregates, or simply aggregates, are a broad class of coarse to medium-grained granular materials used in construction, including sand, gravel, crushed stone, slag, recycled concrete, and geosynthetics. Aggregates are a component of composite materials such as concrete and asphalt. Aggregates are used as reinforcing materials to increase the strength of the overall composite. Due to their relatively high hydraulic conductivity values ​​compared to most soils, aggregates are widely used in drainage applications such as foundations and French drains, septic tank drains, retaining wall drains, and roadside drains. Aggregates are also used as base material under foundations, roads, and railways.

[0003] For example, a Chinese utility model provides "a construction aggregate conveying device", and its announcement number is: CN210709207U. The application includes a conveying device body, the front and rear sides of the conveying device body are provided with plug-in slots, the insides of the two plug-in slots are plugged with plug-in blocks, the front and rear sides of the two plug-in blocks are fixedly installed with protective covers, the left and right sides of the two plug-in blocks are provided with circular placement slots, the insides of the four circular placement slots are fixedly installed with two clamping mechanisms, and the front side of the protective cover is provided with an observation port. The utility model, by arranging the conveying device body, the plug-in slots, the plug-in blocks, the protective cover, the circular placement slots, the clamping mechanisms The coordinated use of the connecting mechanism, the extrusion spring, the limit block, the circular protrusion, the observation port, the circular groove, the circular block, the slide groove and the slider solves the problem that the existing equipment cannot well prevent the external wind, thus causing inconvenience for transportation. The construction aggregate conveying device has the advantage of being able to well prevent the external wind and make the transportation effect better. Although the construction aggregate conveying device in the above technology can convey construction aggregates, the height of the aggregate falling during the conveying process is not convenient to be adjusted according to the height of the receiving platform, resulting in the aggregate splashing due to the excessively high falling height, which has an adverse effect on the use of surrounding personnel. Utility Model Content

[0004] The utility model aims to provide a construction aggregate conveying device, which has the advantages of being easy to adjust the height of material discharge according to needs and being convenient for personnel to use, and solves the problem that although the construction aggregate conveying device in the above technology can convey construction aggregates, the height of the aggregate falling during the conveying process is not easy to adjust according to the height of the material receiving platform, resulting in splashing of the aggregate due to the excessive height of the falling height.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction aggregate conveying device, comprising a conveyor, a fixed box is fixedly connected to the left end of the front surface of the conveyor, a driving motor is fixedly installed at the middle end of the front surface of the fixed box, an adjusting screw is fixedly installed at the output end of the driving motor, the back side of the adjusting screw is movably connected to the middle end of the inner cavity of the fixed box through a bearing, a movable guide rod is threadedly connected to the surface of the adjusting screw, the left end of the inner cavity of the fixed box is movably connected to a rotating shaft through a bearing, a rotating cylinder is fixedly connected to the middle end of the rotating shaft, a guide groove is provided at the bottom of the rotating cylinder, the left end of the movable guide rod is movably connected to the surface of the guide groove, a fixed plate is fixedly connected to the surface of the rotating shaft and located behind the rotating cylinder, and a lower hopper is fixedly connected to the left end of the fixed plate.

[0006] As a preferred solution, the right end of the inner cavity of the fixed box is fixedly connected to a sliding rod, and the right end of the movable guide rod is movably connected to the surface of the sliding rod.

[0007] As a preferred solution, a receiving hole is opened on the left side of the fixing box, and the surface of the fixing plate is movably connected to the surface of the receiving hole.

[0008] As a preferred solution, the left end of the back side of the conveyor is fixedly connected to a support shaft, the surface of the support shaft is movably connected to a support plate via a bearing, and the left end of the support plate is fixedly connected to the back side of the lower hopper.

[0009] As a preferred solution, a material guide plate is fixedly connected to the upper end of the lower hopper, and the thickness of the material guide plate is one centimeter.

[0010] As a preferred solution, a protective cover is fixedly installed on the top of the conveyor, and a feed hopper is fixedly connected to the right end of the top of the protective cover.

[0011] As a preferred solution, a support frame is fixedly connected to the bottom of the conveyor, and the number of the support frames is two.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model facilitates the conveying of building aggregates to the left side through the arrangement of the conveyor, and facilitates the receiving and guiding of the building aggregates transported and dropped from the left side of the conveyor through the arrangement of the lower hopper, so as to avoid splashing due to the high falling height of the building aggregates. Through the arrangement of the driving motor, the adjusting screw, the movable guide rod, the guide groove, the rotating cylinder, the rotating shaft, the fixed plate and the lower hopper, it is convenient for personnel to adjust the falling height of the building aggregates according to the height of the receiving materials, so as to avoid splashing during the falling process of the building aggregates, and facilitate the use of the personnel.

[0014] 2. The utility model achieves the purpose of guiding the movable guide rod and preventing the movable guide rod from rotating during the movement by setting the sliding rod; achieves the purpose of accommodating the fixed plate by setting the accommodating hole; achieves the purpose of stably supporting the back of the lower hopper and preventing the lower hopper from tilting by setting the supporting shaft and the supporting plate; effectively prevents the construction aggregate from falling from the top of the lower hopper during the conveying process of the conveyor by setting the guide plate; achieves the purpose of protecting the top of the conveyor and preventing the construction aggregate from falling from both sides of the conveyor by setting the protective cover; and achieves the purpose of stably supporting the conveyor by setting the supporting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the back structure of the lower hopper of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixed box of the utility model from top view;

[0018] Figure 4 It is a bottom view of the structure of the rotating cylinder of the utility model.

[0019] In the figure: 1. conveyor; 2. support frame; 3. fixed box; 4. protective cover; 5. feed hopper; 6. guide plate; 7. lower hopper; 8. support shaft; 9. support plate; 10. fixed plate; 11. rotating cylinder; 12. driving motor; 13. sliding rod; 14. moving guide rod; 15. adjusting screw; 16. rotating shaft; 17. receiving hole; 18. guide groove. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4The construction aggregate conveying device includes a conveyor 1, a fixed box 3 is fixedly connected to the left end of the front surface of the conveyor 1, a driving motor 12 is fixedly installed on the middle end of the front surface of the fixed box 3, an adjusting screw 15 is fixedly installed on the output end of the driving motor 12, the back of the adjusting screw 15 is movably connected to the middle end of the inner cavity of the fixed box 3 through a bearing, a movable guide rod 14 is threadedly connected to the surface of the adjusting screw 15, a rotating shaft 16 is movably connected to the left end of the inner cavity of the fixed box 3 through a bearing, a rotating cylinder 11 is fixedly connected to the middle end of the rotating shaft 16, a guide groove 18 is provided at the bottom of the rotating cylinder 11, the left end of the movable guide rod 14 is movably connected to the surface of the guide groove 18, a fixed plate 10 is fixedly connected to the surface of the rotating shaft 16 and located behind the rotating cylinder 11, and a lower hopper 7 is fixedly connected to the left end of the fixed plate 10.

[0022] Through the above technical scheme, through the setting of the conveyor 1, it is convenient to convey the construction aggregate to the left side, and through the setting of the lower hopper 7, it is convenient to receive and guide the construction aggregate transported and dropped from the left side of the conveyor 1, so as to avoid splashing caused by the high falling height of the construction aggregate. Through the setting of the driving motor 12, the adjusting screw 15, the movable guide rod 14, the guide groove 18, the rotating cylinder 11, the rotating shaft 16, the fixed plate 10 and the lower hopper 7, it is convenient for personnel to adjust the falling height of the construction aggregate according to the height of the material, so as to avoid splashing during the falling process of the construction aggregate, which is convenient for personnel to use.

[0023] The right end of the inner cavity of the fixed box 3 is fixedly connected with a slide rod 13 , and the right end of the movable guide rod 14 is movably connected to the surface of the slide rod 13 .

[0024] Through the above technical solution and the setting of the slide rod 13, the purpose of guiding the movable guide rod 14 is achieved, thereby preventing the movable guide rod 14 from rotating during the movement.

[0025] A receiving hole 17 is opened on the left side of the fixing box 3 , and the surface of the fixing plate 10 is movably connected to the surface of the receiving hole 17 .

[0026] Through the above technical solution and the provision of the accommodating hole 17 , the purpose of accommodating the fixing plate 10 is achieved.

[0027] The left end of the back side of the conveyor 1 is fixedly connected with a support shaft 8 , the surface of the support shaft 8 is movably connected with a support plate 9 via a bearing, and the left end of the support plate 9 is fixedly connected to the back side of the lower hopper 7 .

[0028] Through the above technical solution, by arranging the support shaft 8 and the support plate 9, the purpose of stably supporting the back side of the lower hopper 7 is achieved, thereby preventing the lower hopper 7 from tilting.

[0029] The upper end of the lower hopper 7 is fixedly connected with a material guide plate 6, and the thickness of the material guide plate 6 is one centimeter.

[0030] Through the above technical solution, by setting the guide plate 6, it is effectively prevented that the building aggregate falls from the top of the lower hopper 7 during the conveying process of the conveyor 1.

[0031] A protective cover 4 is fixedly installed on the top of the conveyor 1 , and a feed hopper 5 is fixedly connected to the right end of the top of the protective cover 4 .

[0032] Through the above technical solution, by setting the protective cover 4, the purpose of protecting the top of the conveyor 1 is achieved, preventing the construction aggregate from falling from both sides of the conveyor 1.

[0033] The bottom of the conveyor 1 is fixedly connected with a support frame 2, and the number of the support frames 2 is two.

[0034] Through the above technical solution and the provision of the support frame 2, the purpose of stably supporting the conveyor 1 is achieved.

[0035] The working principle of the utility model is as follows: through the arrangement of the conveyor 1, it is convenient to convey the building aggregate to the left side, and through the arrangement of the lower hopper 7, it is convenient to receive and guide the building aggregate transported and dropped on the left side of the conveyor 1, so as to avoid splashing due to the high falling height of the building aggregate, and when the falling height of the building aggregate needs to be adjusted according to the demand, the adjusting screw 15 can be driven to rotate by starting the driving motor 12, and the adjusting screw 15 rotates to drive the movable guide rod 14 to move, and the movable guide rod 14 can push the rotating cylinder 11 and the rotating shaft 16 to rotate through the guide groove 18 while moving, and the rotation of the rotating shaft 16 can drive the fixed plate 10 and the lower hopper 7 to rotate, so that the left end of the lower hopper 7 can be lowered, so as to adjust the falling height of the building aggregate, so that the personnel can adjust the falling height of the building aggregate according to the height of the receiving material, avoid splashing during the falling process of the building aggregate, and facilitate the use of the personnel.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A construction aggregate conveying device, comprising a conveyor (1), characterized in that: The left end of the front surface of the conveyor (1) is fixedly connected to a fixed box (3), the middle end of the front surface of the fixed box (3) is fixedly installed with a driving motor (12), the output end of the driving motor (12) is fixedly installed with an adjusting screw (15), the back side of the adjusting screw (15) is movably connected to the middle end of the inner cavity of the fixed box (3) through a bearing, the surface of the adjusting screw (15) is threadedly connected with a moving guide rod (14), the left end of the inner cavity of the fixed box (3) is movably connected with a rotating shaft (16) through a bearing, the middle end of the rotating shaft (16) is fixedly connected to a rotating cylinder (11), the bottom of the rotating cylinder (11) is provided with a guide groove (18), the left end of the moving guide rod (14) is movably connected to the surface of the guide groove (18), the surface of the rotating shaft (16) and located behind the rotating cylinder (11) is fixedly connected with a fixed plate (10), and the left end of the fixed plate (10) is fixedly connected with a lower hopper (7).

2. The construction aggregate conveying device according to claim 1, characterized in that: The right end of the inner cavity of the fixed box (3) is fixedly connected to a slide rod (13), and the right end of the movable guide rod (14) is movably connected to the surface of the slide rod (13).

3. The construction aggregate conveying device according to claim 1, characterized in that: A receiving hole (17) is provided on the left side of the fixing box (3), and the surface of the fixing plate (10) is movably connected to the surface of the receiving hole (17).

4. The construction aggregate conveying device according to claim 1, characterized in that: The left end of the back side of the conveyor (1) is fixedly connected to a support shaft (8), the surface of the support shaft (8) is movably connected to a support plate (9) via a bearing, and the left end of the support plate (9) is fixedly connected to the back side of the lower hopper (7).

5. The construction aggregate conveying device according to claim 1, characterized in that: The upper end of the lower hopper (7) is fixedly connected with a material guide plate (6), and the thickness of the material guide plate (6) is one centimeter.

6. The construction aggregate conveying device according to claim 1, characterized in that: A protective cover (4) is fixedly installed on the top of the conveyor (1), and a feed hopper (5) is fixedly connected to the right end of the top of the protective cover (4).

7. The construction aggregate conveying device according to claim 1, characterized in that: A support frame (2) is fixedly connected to the bottom of the conveyor (1), and the number of the support frames (2) is two.

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