Concrete batching machine

Abstract

The utility model discloses a concrete batching machine which comprises a frame body, a plurality of supporting columns are connected to the edge of the bottom of the frame body, one ends of the supporting columns are jointly connected with a bottom frame, a connecting frame is connected between every two supporting columns, a plurality of supports are connected to the top of the connecting frame, mixing boxes are connected to one sides of the supports, and a plurality of connecting rods are connected between every two mixing boxes. The bottom of the frame body is connected with a batching box, and the bottom of the batching box is connected with a discharging pipe. The motor drives the first gear shaft to rotate, the first gear shaft drives the lantern rings arranged on the outer ring of the first gear shaft to rotate, and the lantern rings drive the stirring teeth to rotate in the inner cavity of the discharging pipe, so that materials are stirred and prevented from being blocked in the inner cavity of the discharging pipe, and the batching efficiency of the device is improved. When entering the discharge pipe from the batching box, the material is sieved by the sieve holes formed in the top of the sieve plate in a penetrating manner, so that the unqualified material is sieved, the material proportion is finer, the mixing is more uniform, and the quality of a finished product is improved.

Description

Technical Field

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

[0002] As the main construction material in the construction industry, concrete is the most widely used and largest-volume building material in the world. It plays an irreplaceable role in construction projects, highway projects, bridge and tunnel projects, water conservancy projects, and other construction fields.

[0003] After searching, in the prior art, a utility model with publication number CN220075118U discloses a concrete batching machine. It includes a batching machine body and a feeding mechanism, the feeding mechanism includes a feeding barrel, the feeding barrel is located on the top surface of the batching machine body, a fixed disc is fixedly connected to the inner side of the feeding barrel, a first feeding port is provided inside the fixed disc, a movable disc is movably connected to the inner side of the feeding barrel, a second feeding port is provided inside the movable disc, a connecting rotating rod is connected to the bearing at the connection between the fixed disc and the movable disc, a connecting rotating groove is provided on the outer side of the feeding barrel, a connecting rotating ring is fixedly connected to the outer side of the movable disc, the connecting rotating ring is movably connected to the inner side of the connecting rotating groove, and one end of the connecting rotating ring is located on the outer side of the feeding barrel, and a guide assembly is provided on the inner side of the feeding barrel; in the mixing and preparation of concrete, the feeding flow rate of the feeding barrel can be freely adjusted according to the specific concrete mixing conditions, so that the use of the batching machine body is more controllable and more flexible.

[0004] And the prior art, a concrete batching machine with publication number CN219788826U.

[0005] The above-mentioned various technical solutions make the use effect of the concrete batching machine better through different methods, but the above-mentioned various methods still have the following shortcomings: the material in the batching box is easily blocked in the discharge pipe when unloading, and the above-mentioned various methods are not convenient for corresponding processing of the above-mentioned problems. When the discharge pipe is blocked, it is time-consuming to clean it, thereby affecting the batching efficiency. Utility Model Content

[0006] The purpose of the utility model is to provide a concrete batching machine to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a frame, the bottom edge of the frame is connected to a plurality of pillars, one end of the plurality of pillars is commonly connected to a base frame, a connecting frame is connected between the two pillars, the top of the connecting frame is connected to a plurality of brackets, one side of the bracket is connected to a mixing box, a plurality of connecting rods are connected between the two frames, the bottom of the frame is connected to a batching box, and the bottom of the batching box is connected to a discharge pipe.

[0008] Preferably, there are two mixing boxes, and the discharge pipe is located above the mixing box.

[0009] Preferably, one side of the discharge pipe is connected to a mounting frame, one end of the mounting frame is connected to a motor, one end of the motor is connected to a first gear shaft, the outer ring of the first gear shaft is provided with a plurality of rings, and the outer ring of the rings is connected to a plurality of stirring teeth.

[0010] Preferably, the outer ring of the first gear shaft is also sleeved with a toothed belt, and the inner cavity of the toothed belt is sleeved with a second gear shaft.

[0011] Preferably, the inner cavity of the discharge pipe is provided with a sieve plate, the two ends of the sieve plate are not horizontal, a plurality of sieve holes are penetrated through the top of the sieve plate, a discharge trough is provided on one side of the discharge pipe, one end of the discharge trough is connected to a discharge slide plate, and the discharge trough and one end of the sieve plate are on the same horizontal line.

[0012] Preferably, the inner cavity of the discharge pipe is further provided with a baffle, the baffle is located above the screen plate, the two ends of the baffle are not horizontal, and one end of the baffle is spaced a distance from the inner wall of the discharge pipe.

[0013] Preferably, a plurality of connecting columns are connected to the bottom of the base frame, and the bottoms of the plurality of connecting columns are all connected to universal wheels.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The concrete batching machine uses a motor, a first gear shaft, a second gear shaft, a toothed belt, a sleeve ring and a stirring tooth. The motor drives the first gear shaft to rotate, and the first gear shaft drives a plurality of sleeve rings arranged on its outer ring to rotate. The sleeve ring drives the stirring tooth to rotate in the inner cavity of the discharge pipe, thereby stirring the material to prevent the material from being blocked in the inner cavity of the discharge pipe, thereby improving the batching efficiency of the device.

[0016] 2. This concrete batching machine uses a sieve plate and sieve holes. When the material enters the discharge pipe from the batching box, it will be screened by the sieve holes that penetrate the top of the sieve plate, thereby screening out unqualified materials, making the material ratio more refined and the mixing more uniform, thereby improving the quality of the finished product. 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 complete schematic diagram of the stirring teeth of the utility model structure.

[0019] In the figure: 1, frame; 2, pillar; 3, bottom frame; 4, connecting column; 5, universal wheel; 6, connecting rod; 7, batching box; 8, discharge pipe; 9, bracket; 10, connecting frame; 11, mixing box; 12, discharge trough; 13, discharge slide plate; 14, baffle; 15, sieve plate; 16, sieve hole; 17, mounting frame; 18, motor; 19, first gear shaft; 20, collar; 21, stirring teeth; 22, second gear shaft; 23, toothed belt; 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] Example: See Figure 1-2 The utility model provides a technical solution: a concrete batching machine, including a frame 1, a plurality of pillars 2 are connected to the bottom edge of the frame 1, one end of the plurality of pillars 2 is commonly connected to a base frame 3, a connecting frame 10 is connected between two pillars 2, a plurality of brackets 9 are connected to the top of the connecting frame 10, a mixing box 11 is connected to one side of the bracket 9, a plurality of connecting rods 6 are connected between the two frames 1, a batching box 7 is connected to the bottom of the frame 1, and a discharge pipe 8 is connected to the bottom of the batching box 7.

[0022] There are two batching boxes 7 , and the discharge pipe 8 is located above the mixing box 11 .

[0023] Among them, one side of the discharge pipe 8 is connected to a mounting frame 17, one end of the mounting frame 17 is connected to a motor 18, one end of the motor 18 is connected to a first gear shaft 19, the outer ring of the first gear shaft 19 is provided with a plurality of rings 20, and the outer ring of the ring 20 is connected to a plurality of stirring teeth 21.

[0024] In this embodiment, when in use, sand and gravel and other materials are divided into the inner cavity of the two batching boxes 7, and then the motor 18 is started. At this time, the motor 18 drives the first gear shaft 19 to rotate, and the first gear shaft 19 drives the multiple rings 20 set on its outer ring to rotate, and the rings 20 drive the stirring teeth 21 to rotate in the inner cavity of the discharge pipe 8, so as to stir the materials to prevent the materials from being blocked in the inner cavity of the discharge pipe 8, thereby improving the batching efficiency of the device. After the materials are discharged from the discharge pipe 8, they fall into the inner cavity of the mixing box 11, thereby completing the proportioning of the materials.

[0025] The outer ring of the first gear shaft 19 is also sleeved with a toothed belt 23 , and the inner cavity of the toothed belt 23 is sleeved with a second gear shaft 22 .

[0026] In this embodiment, the two discharge pipes 8 of the device are made of the same material. When the motor 18 is started, the first gear shaft 19 drives the second gear shaft 22 to rotate through the toothed belt 23, thereby stirring the materials in the two discharge pipes 8 through a braking device, making the use of the device more energy-saving and environmentally friendly.

[0027] Among them, the inner cavity of the discharge pipe 8 is provided with a sieve plate 15, the two ends of the sieve plate 15 are not horizontal, and a plurality of sieve holes 16 are opened through the top of the sieve plate 15. A discharge trough 12 is opened on one side of the discharge pipe 8, and one end of the discharge trough 12 is connected to a discharge slide plate 13. The discharge trough 12 and one end of the sieve plate 15 are on the same horizontal line.

[0028] In this embodiment, when the material enters the discharge pipe 8 from the batching box 7, it will be screened by the sieve hole 16 that penetrates the top of the sieve plate 15, so as to screen out unqualified materials, so as to make the material ratio more refined and the mixing more uniform, thereby improving the quality of the finished product. The screened materials enter the discharge slide 13 through the discharge trough 12 and are discharged from the device through the discharge slide 13.

[0029] The inner cavity of the discharge pipe 8 is also provided with a baffle 14 , which is located above the sieve plate 15 . The two ends of the baffle 14 are not horizontal, and one end of the baffle 14 is spaced a distance from the inner wall of the discharge pipe 8 .

[0030] In this embodiment, the baffle 14 is used to guide the material entering the discharge pipe 8 to prevent the material from entering the discharge trough 12 without being screened, thereby allowing the device to screen the material more accurately.

[0031] The bottom of the base frame 3 is connected to a plurality of connection columns 4 , and the bottoms of the plurality of connection columns 4 are all connected to universal wheels 5 .

[0032] In this embodiment, the universal wheels 5 can facilitate the movement of the device, thereby improving the convenience of use of the device.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] 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 concrete batching machine, comprising a frame (1), characterized in that: The bottom edge of the frame (1) is connected to a plurality of pillars (2), one end of each of the plurality of pillars (2) is commonly connected to a bottom frame (3), a connecting frame (10) is connected between two of the pillars (2), a plurality of brackets (9) are connected to the top of the connecting frame (10), one side of each bracket (9) is connected to a mixing box (11), a plurality of connecting rods (6) are connected between the two frames (1), a batching box (7) is connected to the bottom of the frame (1), and a discharge box (11) is connected to the bottom of the batching box (7). A discharge pipe (8) is provided, one side of the discharge pipe (8) is connected to a mounting frame (17), one end of the mounting frame (17) is connected to a motor (18), one end of the motor (18) is connected to a first gear shaft (19), the outer ring of the first gear shaft (19) is sleeved with a plurality of collars (20), the outer ring of the collars (20) is connected to a plurality of stirring teeth (21), the outer ring of the first gear shaft (19) is also sleeved with a toothed belt (23), the inner cavity of the toothed belt (23) is sleeved with a second gear shaft (22).

2. A concrete batching machine according to claim 1, characterized in that: There are two batching boxes (7) in total, and the discharge pipe (8) is located above the mixing box (11).

3. A concrete batching machine according to claim 1, characterized in that: The inner cavity of the discharge pipe (8) is provided with a sieve plate (15), the two ends of the sieve plate (15) are not horizontal, a plurality of sieve holes (16) are penetrated through the top of the sieve plate (15), a discharge trough (12) is provided on one side of the discharge pipe (8), one end of the discharge trough (12) is connected to a discharge slide plate (13), and the discharge trough (12) and one end of the sieve plate (15) are on the same horizontal line.

4. A concrete batching machine according to claim 1, characterized in that: The inner cavity of the discharge pipe (8) is also provided with a baffle (14), and the baffle (14) is located above the screen plate (15). The two ends of the baffle (14) are not horizontal, and one end of the baffle (14) is spaced a distance from the inner wall of the discharge pipe (8).

5. A concrete batching machine according to claim 1, characterized in that: The bottom of the base frame (3) is connected to a plurality of connection columns (4), and the bottoms of the plurality of connection columns (4) are all connected to universal wheels (5).

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