Concrete feeding device

Abstract

The utility model discloses a concrete feeding device, which relates to the technical field of concrete processing and comprises a supporting structure, the supporting structure comprises a bottom plate, a fixing frame is fixedly mounted at the top of the bottom plate, a stirring box is mounted in the fixing frame, and a conveying structure is arranged on one side of the fixing frame at the top of the bottom plate. A metering structure is arranged at the top of the bottom plate and comprises a metering hopper, a telescopic structure is arranged on the outer side of the metering hopper, a discharging structure is arranged at the bottom of the metering hopper, and a stirring structure is arranged in the stirring box. Materials are metered through the metering structure and then discharged through the discharging structure, it can be guaranteed that the weight or volume of each time of feeding is accurate, and therefore it is guaranteed that the mixing proportion of concrete is accurate, the quality and performance of the concrete can be improved, and accurate control and quantitative supply of the materials can be achieved.

Description

Technical Field

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

[0002] Concrete is a general term for engineering composite materials that are made of aggregates bonded together by cementitious materials. Concrete usually refers to cement concrete that is made by mixing cement as a cementitious material, sand and stone as aggregates, and water in a certain proportion. Concrete is made by mixing a variety of different raw materials, including crushed stone, fine stone, yellow sand and other sand and gravel of various particle sizes. In the process of concrete production, concrete materials need to be added continuously, but the existing feeding device is difficult to add quantitatively during feeding, which makes the ratio of concrete materials unbalanced and affects the quality of the produced concrete.

[0003] In the prior art, concrete addition is generally measured manually, and manual measurement is difficult to ensure the accuracy of measurement. Affected by human factors, the accuracy of the concrete mix ratio cannot be guaranteed, which may lead to problems such as insufficient concrete strength and cracking, affecting the quality and performance of concrete. Manual measurement requires frequent personnel training and management, which increases the management cost and labor cost of the enterprise. Manual measurement consumes a lot of manpower and time, and is prone to fatigue and errors during long-term work, thereby affecting work efficiency and production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a concrete feeding device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A concrete feeding device comprises a supporting structure, wherein the supporting structure comprises a bottom plate, a fixing frame is fixedly mounted on the top of the bottom plate, a mixing box is mounted inside the fixing frame, a conveying structure is arranged on one side of the fixing frame on the top of the bottom plate, a metering structure is arranged on the top of the bottom plate, the metering structure comprises a metering bucket, a telescopic structure is arranged on the outside of the metering bucket, a discharging structure is arranged at the bottom of the metering bucket, and a mixing structure is arranged inside the mixing box.

[0007] As a further solution of the utility model: the conveying structure includes a conveying box, the conveying box is fixedly installed on the top of the base plate, a feed port is provided on one side of the bottom end of the conveying box, a discharge port is provided on the top of the conveying box away from the feed port, an auger is rotatably installed inside the conveying box, a first motor is provided on the outer side of the top of the conveying box, and the motor shaft of the first motor is connected to the top of the auger.

[0008] As a further solution of the utility model: the metering structure includes a connecting frame and a slide slot, the connecting frame is fixedly installed at one end of the metering bucket, the connecting frame is fixedly connected to the transfer box, and the slide slot is fixedly installed on the top of the fixed frame and directly below the metering bucket.

[0009] As a further solution of the utility model: the telescopic structure includes an electric telescopic rod, which is installed at both ends of the outer side of the measuring bucket, and a support rod is fixedly installed on the top of the electric telescopic rod. An installation piece is fixedly installed on one end of the support rod away from the electric telescopic rod, and a first articulated seat is rotatably installed at both ends of the installation piece, and a connecting rod is fixedly installed on the first articulated seat.

[0010] As a further solution of the utility model: the stirring structure includes a second motor, a first rotating shaft and a stirring rod, the first rotating shaft is rotatably installed inside the stirring box, the stirring rod is installed on the first rotating shaft, the second motor is arranged on the top of the stirring box and the motor shaft of the second motor is connected to the top of the first rotating shaft.

[0011] As a further solution of the utility model: the discharge structure includes a baffle, second articulated seats are fixedly installed at both ends of the baffle, the second articulated seat is rotatably connected to one end of the connecting rod away from the first articulated seat, fixed plates are fixedly installed at both ends of the top of the baffle, bearing seats are fixedly installed on both sides of the measuring bucket, a second rotating shaft is rotatably installed in the bearing seat, and both ends of the second rotating shaft extend outward through the bearing seat and are fixedly connected to the fixed plate.

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

[0013] 1. Measuring the materials through the metering structure and then discharging them through the discharging structure can ensure that the weight or volume of each addition is accurate, thereby ensuring that the concrete mix ratio is accurate, which helps to improve the quality and performance of concrete, and can achieve precise control and quantitative supply of materials, avoiding too much or too little material entering the concrete mixer, thereby ensuring the concrete mix ratio and uniformity, and can also be adjusted as needed to adapt to different concrete mix ratios and production requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the transmission structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the telescopic structure and the material discharge structure of the utility model.

[0017] Figure 4 It is a schematic diagram of the stirring structure of the present utility model.

[0018] Notes on the accompanying drawings: 1. Support structure; 11. Bottom plate; 12. Fixed frame; 2. Conveying structure; 21. Conveying box; 22. First motor; 23. Discharge port; 24. Feed port; 25. Auger; 3. Measuring structure; 31. Measuring bucket; 32. Connecting frame; 33. Slide; 4. Telescopic structure; 41. Electric telescopic rod; 42. Support rod; 43. Mounting part; 44. First articulated seat; 45. Connecting rod; 5. Mixing box; 6. Mixing structure; 61. Second motor; 62. First rotating shaft; 63. Mixing rod; 7. Discharging structure; 71. Baffle; 72. Fixed plate; 73. Second articulated seat; 74. Second rotating shaft; 75. Bearing seat. DETAILED DESCRIPTION

[0019] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0020] Example

[0021] See also Figure 1 and Figure 2 In the embodiment of the utility model, a concrete feeding device comprises a supporting structure 1, the supporting structure 1 comprises a bottom plate 11, a fixing frame 12 is fixedly installed on the top of the bottom plate 11, a mixing box 5 is installed inside the fixing frame 12, a conveying structure 2 is arranged on one side of the fixing frame 12 on the top of the bottom plate 11, the conveying structure 2 comprises a conveying box 21, the conveying box 21 is fixedly installed on the top of the bottom plate 11, a feeding port 24 is arranged on one side of the bottom end of the conveying box 21, a discharging port 23 is arranged on the top of the conveying box 21 away from the feeding port 24, an auger 25 is rotatably installed inside the conveying box 21, a first motor 22 is arranged on the outer side of the top of the conveying box 21, a motor shaft of the first motor 22 is connected to the top of the auger 25, the first motor 22 is started, the motor shaft of the first motor 22 drives the rotating rod of the auger 25, materials are added to the feeding port 24, the auger 25 rotates to transport the materials upwards and then releases them from the discharging port 23;

[0022] See also Figure 1 and Figure 3A metering structure 3 is provided on the top of the bottom plate 11, and the metering structure 3 includes a metering bucket 31, a connecting frame 32 and a chute 33. The connecting frame 32 is fixedly installed at one end of the metering bucket 31, and the connecting frame 32 is fixedly connected to the conveying box 21. The chute 33 is fixedly installed on the top of the fixed frame 12 and is directly below the metering bucket 31. The material is discharged from the discharge port 23 into the metering bucket 31, and the material entering can be weighed and measured by the metering bucket 31. A telescopic structure 4 is provided on the outside of the metering bucket 31, and the telescopic structure 4 includes an electric telescopic rod 41, and the electric telescopic rod 41 is installed at both ends of the outer side of the metering bucket 31. A support rod 42 is fixedly installed on the top of the telescopic rod of the electric telescopic rod 41, and a mounting piece 43 is fixedly installed at one end of the support rod 42 away from the electric telescopic rod 41. The first hinged seat 44 is rotatably installed at both ends of the mounting piece 43, and the connecting rod 45 is fixedly installed on the first hinged seat 44. A material discharge structure 7 is provided at the bottom of the metering bucket 31, and the material discharge structure 7 The second hinge seat 73 is fixedly installed at both ends of the baffle plate 71, and the second hinge seat 73 is rotatably connected with the end of the connecting rod 45 away from the first hinge seat 44. The two ends of the top of the baffle plate 71 are fixedly installed with fixed plates 72, and bearing seats 75 are fixedly installed on both sides of the metering bucket 31. The second rotating shaft 74 is rotatably installed in the bearing seat 75, and the two ends of the second rotating shaft 74 extend outward through the bearing seat 75 and are fixedly connected with the fixed plate 72. The electric telescopic rod 41 is started, and the extension of the telescopic rod of the electric telescopic rod 41 drives the support rod 42 to extend so that the mounting member 43 moves upward, and the mounting member 43 drives the second hinge seat 73 to rotate through the first hinge seat 44 and the connecting rod 45. The second hinge seat 73 drives the second rotating shaft 74 to rotate in the bearing seat 75 through the fixed plate 72, thereby realizing the opening and closing of the baffle plate 71. The material inside the metering bucket 31 can be discharged by opening the baffle plate 71, and the discharged material enters the mixing box 5 through the chute 33;

[0023] See also Figure 1 and Figure 4 A stirring structure 6 is arranged inside the stirring box 5, and the stirring structure 6 includes a second motor 61, a first rotating shaft 62 and a stirring rod 63. The first rotating shaft 62 is rotatably installed inside the stirring box 5, and the stirring rod 63 is installed on the first rotating shaft 62. The second motor 61 is arranged on the top of the stirring box 5 and the motor shaft of the second motor 61 is connected to the top of the first rotating shaft 62. When the second motor 61 is started, the first rotating shaft 62 is driven to rotate by the motor shaft of the second motor 61, and the stirring rod 63 is driven to rotate by the first rotating shaft 62. The stirring rod 63 can stir the material to make it evenly mixed.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A concrete feeding device, comprising a support structure (1), wherein the support structure (1) comprises a bottom plate (11), a fixing frame (12) is fixedly mounted on the top of the bottom plate (11), and characterized in that: A mixing box (5) is installed inside the fixed frame (12); a conveying structure (2) is arranged on the top of the bottom plate (11) on one side of the fixed frame (12); a metering structure (3) is arranged on the top of the bottom plate (11); the metering structure (3) comprises a metering bucket (31); a telescopic structure (4) is arranged on the outside of the metering bucket (31); a material discharge structure (7) is arranged at the bottom of the metering bucket (31); and a mixing structure (6) is arranged inside the mixing box (5).

2. The concrete feeding device according to claim 1, characterized in that: The conveying structure (2) comprises a conveying box (21), the conveying box (21) is fixedly mounted on the top of the bottom plate (11), a feeding port (24) is arranged on one side of the bottom end of the conveying box (21), a discharging port (23) is arranged on the top of the conveying box (21) away from the feeding port (24), an auger (25) is rotatably mounted inside the conveying box (21), a first motor (22) is arranged on the outer side of the top of the conveying box (21), and the motor shaft of the first motor (22) is connected to the top of the auger (25).

3. The concrete feeding device according to claim 1, characterized in that: The metering structure (3) comprises a connecting frame (32) and a chute (33); the connecting frame (32) is fixedly mounted on one end of the metering bucket (31); the connecting frame (32) is fixedly connected to the conveying box (21); and the chute (33) is fixedly mounted on the top of the fixed frame (12) and directly below the metering bucket (31).

4. The concrete feeding device according to claim 1, characterized in that: The telescopic structure (4) comprises an electric telescopic rod (41), the electric telescopic rod (41) being mounted at two ends of the outer side of the measuring bucket (31), a support rod (42) being fixedly mounted on the top of the electric telescopic rod (41), a mounting member (43) being fixedly mounted on one end of the support rod (42) away from the electric telescopic rod (41), a first hinge seat (44) being rotatably mounted on both ends of the mounting member (43), and a connecting rod (45) being fixedly mounted on the first hinge seat (44).

5. The concrete feeding device according to claim 1, characterized in that: The stirring structure (6) comprises a second motor (61), a first rotating shaft (62) and a stirring rod (63); the first rotating shaft (62) is rotatably mounted inside the stirring box (5); the stirring rod (63) is mounted on the first rotating shaft (62); the second motor (61) is arranged on the top of the stirring box (5); and the motor shaft of the second motor (61) is connected to the top of the first rotating shaft (62).

6. The concrete feeding device according to claim 4, characterized in that: The discharge structure (7) comprises a baffle (71), and a second hinge seat (73) is fixedly installed at both ends of the baffle (71), and the second hinge seat (73) is rotatably connected to one end of the connecting rod (45) away from the first hinge seat (44). Fixed plates (72) are fixedly installed at both ends of the top of the baffle (71), and bearing seats (75) are fixedly installed on both sides of the metering bucket (31). A second rotating shaft (74) is rotatably installed in the bearing seat (75), and both ends of the second rotating shaft (74) pass through the bearing seat (75) to extend outward and be fixedly connected to the fixed plate (72).

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