Concrete raw material conveying equipment

Abstract

The utility model discloses concrete raw material conveying equipment, and relates to the technical field of concrete. The device comprises a raw material cylinder, the raw material barrel is internally divided into a plurality of material cavities through partition plates; the discharging ends of the lower ends of the material cavities communicate with quantitative shells. The upper ends of the quantitative shells are rotationally attached to the lower end of the raw material cylinder; a gathering shell is fixedly arranged at the lower end of the raw material cylinder; the discharge ends of the plurality of quantitative shells are communicated with the material gathering shell; the lower ends of the quantifying shells are rotationally attached to and connected with the upper end of the gathering shell; inclined adjusting bolts are in threaded connection with the outer sides of the quantitative shells; inclined sliding grooves are formed in the quantitative shells. And quantitative plates are slidably connected to the sliding grooves. The concrete conveying device has the advantages that different raw materials of concrete can be quantitatively proportioned conveniently through the structure, then the proportioned raw materials are conveyed to the next working procedure, and flying dust is prevented from being generated in the raw material conveying process.

Description

Technical Field

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

[0002] Concrete is a general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates; mixed with water in a certain proportion, and then mixed to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering. During the production and processing of concrete, raw material conveying equipment is required to transport the raw materials to the next process. For example, when mixing concrete, the raw materials need to be transported to the mixing equipment. When mixing concrete, the amount of different raw materials needs to be controlled. The amount of different raw materials that need to be transported is controlled by the proportion. Traditional conveying equipment is not convenient for quantitative proportioning of raw materials, and it is not convenient to use. In addition, traditional raw material transportation is prone to generate a lot of dust, which affects factory hygiene. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a concrete raw material conveying device in view of the above-mentioned technical deficiencies. This structure facilitates quantitative proportioning of different concrete raw materials, and then conveys the proportioned raw materials to the next process, and also prevents dust from being generated during the raw material conveying.

[0004] The technical solution adopted by the utility model is: to provide a concrete raw material conveying equipment, including a raw material barrel; the raw material barrel is divided into a plurality of material chambers by a partition; the discharge ends at the lower ends of the material chambers are all connected with quantitative shells; the upper ends of the quantitative shells are all connected with the lower end of the raw material barrel for rotation and fit; the lower end of the raw material barrel is fixedly provided with a polymer shell; the discharge ends of a plurality of quantitative shells are all connected with the polymer shell; the lower ends of the quantitative shells are all connected with the upper end of the polymer shell for rotation and fit; the outer sides of the quantitative shells are all threadedly connected with inclined adjustment bolts; the quantitative shells are all provided with inclined slide grooves; the slide grooves are all slidably connected with quantitative plates; the quantitative plates are all connected with corresponding adjustment bolts for rotation; a plurality of quantitative shells are fixedly connected with a toothed ring on the outer sides; the outer sides of the toothed rings are meshed with gears; the gears are provided with A motor for driving a gear is arranged; a mounting tube is fixedly connected to the lower end of the quantitative shell; a discharge shell is sealingly and slidably connected inside the mounting tube; a feed port connected to the aggregate shell is opened on the discharge shell; a discharge port is opened on one side of the lower end of the discharge shell; at the discharge port, a guide plate is fixedly connected to the lower end of the mounting tube; an electric push rod is fixedly connected to the other end of the mounting tube; the electric push rod is fixedly connected to the discharge shell; a bucket elevator composed of a hopper and a lifting mechanism is also included; the hopper and the discharge shell are matched correspondingly; a mounting shaft is fixedly connected to the open end of the hopper; on the outside of the hopper, the upper end of the mounting shaft is rotatably connected to the discharge plate; inside the hopper, the lower end of the mounting shaft is rotatably connected to the feed plate through a torsion spring shaft; a limit strip matching the upper end of the feed plate is arranged on the outside of the hopper.

[0005] To further optimize the technical solution, the motor of the concrete raw material conveying equipment is installed on the raw material barrel; and the output end at the lower end of the motor is fixedly connected to the gear.

[0006] To further optimize the technical solution, a scale is slidably connected to the outer side of the quantitative shell of the concrete raw material conveying equipment; and the scale is fixedly connected to the quantitative plate.

[0007] To further optimize the technical solution, the discharge end of the quantitative shell of the concrete raw material conveying equipment is located on the inner side of the quantitative shell.

[0008] To further optimize the technical solution, the lower end of the raw material barrel of the concrete raw material conveying equipment is fixedly connected to a rotating shaft; a connecting barrel is rotatably sleeved on the outer side of the rotating shaft; the outer side of the adjusting barrel is fixedly connected to the inner side of the quantitative shell; and the lower end of the rotating shaft is fixedly connected to the upper end of the aggregate shell.

[0009] To further optimize the technical solution, the right end of the discharge shell of the concrete raw material conveying equipment is fixedly connected with a push rod corresponding to the feed plate.

[0010] To further optimize the technical solution, the number of material chambers and quantitative shells of the concrete raw material conveying equipment is four.

[0011] To further optimize the technical solution, support legs are fixedly connected to the outer sides of the raw material barrel and the aggregate shell of the concrete raw material conveying equipment.

[0012] Compared with the traditional concrete raw material conveying equipment, the utility model has the following beneficial effects:

[0013] 1. The setting of the raw material barrel, material cavity, motor, gear, gear ring, quantitative shell, adjusting bolt, quantitative plate and chute is convenient for proportioning different raw materials of concrete. The amount of different raw materials in each quantitative shell can be adjusted, so as to facilitate the transportation of the prepared raw materials.

[0014] 2. The coordination of the quantitative shell, motor, quantitative shell, material gathering shell, feed port, discharge shell, electric push rod, ejector, hopper, feed plate and discharge port facilitates the transportation of the proportioned raw materials to the next process through the bucket elevator;

[0015] 3. The cooperation of the feed plate and the discharge plate blocks the opening of the hopper, which is convenient for dust prevention and does not affect the unloading;

[0016] 4. The setting of the scale makes it easy to understand the amount of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of a partial decomposition structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a partially exploded structure of the utility model from another viewing angle;

[0020] Figure 4 It is a schematic diagram of the structural change of the discharge shell of the utility model;

[0021] Figure 5 It is a schematic diagram of the quantitative shell internal structure of the utility model;

[0022] In the figure, 1. raw material barrel; 2. material cavity; 3. quantitative shell; 4. aggregate shell; 5. adjusting bolt; 6. slide groove; 7. quantitative plate; 8. gear ring; 9. gear; 10. motor; 11. mounting tube; 12. discharge shell; 13. feed port; 14. discharge port; 15. guide plate; 16. electric push rod; 17. hopper; 18. lifting mechanism; 19. mounting shaft; 20. discharge plate; 21. feed plate; 22. limit strip; 23. scale; 24. rotating shaft; 25. connecting barrel; 26. push rod; 27. support leg; 28. partition. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] like Figure 1-5As shown, the concrete raw material conveying equipment comprises a raw material barrel 1; the raw material barrel 1 is divided into a plurality of material chambers 2 by a partition 28; the discharge ends of the lower ends of the material chambers 2 are all connected with quantitative shells 3; the upper ends of the quantitative shells 3 are all rotatably fitted and connected with the lower end of the raw material barrel 1; a polymer shell 4 is fixedly arranged at the lower end of the raw material barrel 1; the discharge ends of the plurality of quantitative shells 3 are all connected with the polymer shell 4; the lower ends of the quantitative shells 3 are all rotatably fitted and connected with the upper ends of the polymer shell 4; the outer sides of the quantitative shells 3 are all threadedly connected with inclined adjustment bolts 5; the quantitative shells 3 are all provided with inclined slide grooves 6; the slide grooves 6 are all slidably connected with quantitative plates 7; the quantitative The plates 7 are all rotatably connected to the corresponding adjusting bolts 5; a gear ring 8 is fixedly connected to the outer side of the multiple quantitative shells 3; a gear 9 is meshed on the outer side of the gear ring 8; a motor 10 for driving the gear 9 is arranged on the gear 9; a mounting tube 11 is fixedly connected to the lower end of the quantitative shell 3; a discharge shell 12 is sealed and slidably connected in the mounting tube 11; a feed port 13 connected to the aggregate shell 4 is opened on the discharge shell 12; a discharge port 14 is opened on one side of the lower end of the discharge shell 12; a guide plate 15 is fixedly connected to the lower end of the mounting tube 11 at the discharge port 14; an electric push rod 16 is fixedly connected to the other end of the mounting tube 11; The electric push rod 16 is fixedly connected to the discharge shell 12; it also includes a bucket elevator composed of a hopper 17 and a lifting mechanism 18; the hopper 17 corresponds to the discharge shell 12; the opening end of the hopper 17 is fixedly connected to a mounting shaft 19; the outer side of the hopper 17 and the upper end of the mounting shaft 19 are rotatably connected to a discharge plate 20; the lower end of the mounting shaft 19 in the hopper 17 is rotatably connected to a feed plate 21 through a torsion spring shaft; the outer side of the hopper 17 is provided with a limit bar 22 that matches the upper end of the feed plate 21; the motor 10 is installed on the raw material barrel 1; the output end of the lower end of the motor 10 is fixedly connected to the gear 9; The outer side of the quantitative shell 3 is slidably connected with a scale 23; the scale 23 is fixedly connected to the quantitative plate 7; the discharge end of the quantitative shell 3 is located on the inner side of the quantitative shell 3; the lower end of the raw material cylinder 1 is fixedly connected with a rotating shaft 24; the outer side of the rotating shaft 24 is rotatably sleeved with a connecting cylinder 25; the outer side of the adjusting cylinder is fixedly connected to the inner side of the quantitative shell 3; the lower end of the rotating shaft 24 is fixedly connected to the upper end of the aggregate shell 4; the right end of the discharge shell 12 is fixedly connected with a push rod 26 corresponding to the feed plate 21; the number of material chambers 2 and quantitative shells 3 is four; the outer sides of the raw material cylinder 1 and the aggregate shell 4 are fixedly connected with support legs 27.

[0025] The discharging end at the lower end of the quantitative shell 3 is located at the lowest end in the quantitative shell 3. The inclined setting of the chute 6 prevents a large amount of raw materials from accumulating in the quantitative shell 3, which facilitates better transportation of raw materials. The specific structure is as follows Figure 5 As shown, the raw materials are prevented from accumulating in the quantitative shell 3; the discharge shell 12 is inclined, and the specific structure is as follows Figure 4 As shown, it is convenient for discharging;

[0026] The setting of multiple material chambers 2 on the raw material barrel 1 is convenient for storing different concrete raw materials and separating different concrete raw materials. When the concrete raw materials need to be transported to the next process, such as stirring, the motor 10 is turned on at this time, and the motor 10 drives the gear 9 to rotate, and the gear 9 drives the gear ring 8 meshing with it to rotate. According to the rotation and fit setting of the quantitative shell 3 and the raw material barrel 1, the gear ring 8 drives the quantitative shell 3 fixedly connected to it to rotate. After the quantitative shell 3 rotates, it is connected with the raw material barrel 1, but at this time the quantitative shell 3 will not be connected with the aggregate shell 4. At this time, the different raw materials in the raw material barrel 1 arrive at the corresponding quantitative shell 3. By rotating the adjusting bolt 5, the adjusting bolt 5 drives the quantitative plate 7 to slide in the chute 6, and the raw material storage amount in the quantitative shell 3 can be adjusted and controlled. The amount of raw materials can be controlled, and the amount of different raw materials can be controlled, which is convenient for setting the number of different raw materials according to the situation, and it is more convenient to mix different raw materials for concrete, and then stir, which is convenient for the precise transportation of concrete raw materials, and the amount of different raw materials in each quantitative shell 3 can be adjusted, so that the prepared raw materials can be transported;

[0027] After the raw materials in the quantitative shell 3 are full, the motor 10 is turned on, and the motor 10 drives the quantitative shell 3 to rotate. The discharge end at the lower end of the quantitative shell 3 is connected with the aggregate shell 4, and different raw materials fall into the aggregate shell 4, and then reach the feed port 13 connected with the aggregate shell 4, and reach the discharge shell 12, and then the electric push rod 16 is turned on, and the electric push rod 16 extends to drive the discharge shell 12 to slide to the right, and the top rod 26 at the right end of the discharge shell 12 contacts the feed plate 21 on the hopper 17, and the feed plate 21 changes its angle, and the discharge port 14 is connected with the hopper 17. At this time, Figure 4 As shown, the raw materials in the discharge shell 12 reach the hopper 17 through the discharge port 14, and at this time the discharge shell 12 is no longer connected with the aggregate shell 4. After the raw materials reach the hopper 17, the electric push rod 16 contracts, and the electric push rod 16 drives the discharge shell 12 to move to the left, and the discharge port 14 no longer discharges materials. The aggregate shell 4 and the discharge shell 12 are connected, and the raw materials enter the discharge shell 12 again. At the same time, the bucket elevator is turned on to lift the hopper 17 filled with raw materials. When the next hopper 17 reaches the discharge shell 12, it stops, and then the electric push rod 16 is turned on to extend and the raw materials in the aggregate shell 4 are put into the hopper 17 again. This is repeated to convey the well-proportioned raw materials to the next process through the bucket elevator.

[0028] After the push rod 26 is no longer in contact with the feed plate 21 on the hopper 17, the feed plate 21 is reset according to the principle of the torsion spring shaft, and the limit bar 22 is used to limit the feed plate 21 to block the opening on the hopper 17, while the discharge plate 20 blocks the other opening of the hopper 17 to prevent a large amount of dust from being generated during the transportation of raw materials. When the discharge port 14 of the hopper 17 is facing downward, the discharge plate 20 can be rotated to unload the raw materials in the hopper 17, which is convenient for dust prevention and does not affect the unloading.

[0029] The setting of the scale 23 facilitates understanding of the amount of raw materials.

[0030] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field, which belongs to the common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and circuit connection in detail.

[0031] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A concrete raw material conveying equipment, characterized in that: The material barrel (1) comprises a raw material barrel (1); the raw material barrel (1) is divided into a plurality of material chambers (2) by a partition (28); the discharge ends of the lower ends of the material chambers (2) are all connected to a quantitative shell (3); the upper ends of the quantitative shells (3) are all rotatably fitted and connected to the lower end of the raw material barrel (1); a material aggregation shell (4) is fixedly arranged at the lower end of the raw material barrel (1); the discharge ends of the plurality of quantitative shells (3) are all connected to the material aggregation shell (4); the lower ends of the quantitative shells (3) are all rotatably fitted and connected to the upper ends of the material aggregation shell (4); The outer side of the quantitative housing (3) is threadedly connected with an inclined adjusting bolt (5); the inside of the quantitative housing (3) is provided with an inclined sliding groove (6); the sliding groove (6) is slidably connected with a quantitative plate (7); the quantitative plate (7) is rotatably connected with the corresponding adjusting bolt (5); the outer side of the plurality of quantitative housings (3) is fixedly connected with a gear ring (8); the outer side of the gear ring (8) is meshed with a gear (9); the gear (9) is provided with a motor (10) for driving the gear (9); The lower end of the quantitative shell (3) is fixedly connected to a mounting tube (11); a discharge shell (12) is sealingly and slidably connected inside the mounting tube (11); a feed port (13) communicating with the aggregate shell (4) is formed on the discharge shell (12); a discharge port (14) is formed on one side of the lower end of the discharge shell (12); a guide plate (15) is fixedly connected to the lower end of the mounting tube (11) at the discharge port (14); an electric push rod (16) is fixedly connected to the other end of the mounting tube (11); the electric push rod (16) is fixedly connected to the discharge shell (12); It also includes a bucket elevator consisting of a hopper (17) and a lifting mechanism (18); the hopper (17) corresponds to the discharge shell (12); the open end of the hopper (17) is fixedly connected to a mounting shaft (19); the upper end of the mounting shaft (19) is rotatably connected to a discharge plate (20) outside the hopper (17); the lower end of the mounting shaft (19) is rotatably connected to a feed plate (21) inside the hopper (17) via a torsion spring shaft; and a limit bar (22) is provided outside the hopper (17) and is matched with the upper end of the feed plate (21).

2. The concrete raw material conveying equipment according to claim 1, characterized in that: The motor (10) is mounted on the raw material barrel (1); the output end at the lower end of the motor (10) is fixedly connected to the gear (9).

3. The concrete raw material conveying equipment according to claim 1, characterized in that: The outer side of the quantitative shell (3) is slidably connected with a scale (23); the scale (23) is fixedly connected to the quantitative plate (7).

4. The concrete raw material conveying equipment according to claim 1, characterized in that: The discharge end of the quantitative shell (3) is located on the inner side of the quantitative shell (3).

5. The concrete raw material conveying equipment according to claim 1, characterized in that: The lower end of the raw material cylinder (1) is fixedly connected to a rotating shaft (24); the outer side of the rotating shaft (24) is rotatably sleeved with a connecting cylinder (25); the outer side of the regulating cylinder is fixedly connected to the inner side of the quantitative shell (3); and the lower end of the rotating shaft (24) is fixedly connected to the upper end of the aggregate shell (4).

6. The concrete raw material conveying equipment according to claim 1, characterized in that: The right end of the discharge shell (12) is fixedly connected with a push rod (26) corresponding to the feed plate (21).

7. The concrete raw material conveying equipment according to claim 1, characterized in that: The number of the material chamber (2) and the quantitative shell (3) is four.

8. The concrete raw material conveying equipment according to claim 1, characterized in that: Support legs (27) are fixedly connected to the outer sides of the raw material cylinder (1) and the aggregate shell (4).

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