Batching device applied to concrete mixing plant

Abstract

The utility model discloses a batching device applied to a concrete mixing plant, which comprises a concrete mixing plant body, the top of the concrete mixing plant body is rotatably connected with a feeding cylinder, the bottom of the feeding cylinder is fixedly connected with a herringbone shunt pipe, during batching, materials are added into a feeding box, and the herringbone shunt pipe is fixedly connected with the feeding cylinder. An output shaft of a first motor rotates to drive a dispersing shaft and a dispersing rod to rotate, the dispersing rod disperses materials, the dispersed materials fall into a material distributing groove in a material distributing barrel, and an output shaft of a second motor rotates to drive a transmission shaft to rotate; the intermittent gear rotates to drive the driven gear and the material distributing barrel to rotate so as to convey materials, the materials are conveyed into the feeding barrel through the material distributing barrel and then are rotationally dispersed to all positions in the concrete mixing plant body through the herringbone flow distributing pipe, the mixing efficiency is improved, intermittent quantitative feeding is achieved, and the batching efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of concrete mixing stations, in particular to a batching device used in concrete mixing stations. Background Art

[0002] The concrete mixing station is mainly composed of five major systems including the mixing host, material weighing system, material conveying system, material storage system and control system, as well as other ancillary facilities.

[0003] The present application is an improvement on the existing technology. In the existing technology, when it is necessary to mix materials in a concrete mixing station, the materials are often added directly to the mixing station for batching. Directly pouring the materials into the mixing station will cause problems such as difficulty in mixing and damage to the mixing station. In addition, the materials are prone to caking, and the mixing and batching efficiency is low. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a batching device used in a concrete mixing station.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A batching device used in a concrete mixing station includes a concrete mixing station body, the top of the concrete mixing station body is rotatably connected to a feed barrel, the bottom of the feed barrel is fixedly connected to a herringbone diversion pipe, the outer wall of the feed barrel is fixedly sleeved with a worm wheel, one side of the worm wheel is engaged with a worm, and the worm is rotatably connected to the concrete mixing station body, the top outer wall of the concrete mixing station body is fixedly connected to a feeding box, the bottom of the feeding box is provided with a mounting groove, and the mounting groove is communicated with the feed barrel, the inner wall of the mounting groove is rotatably connected to a distribution barrel, and the outer wall of the distribution barrel is provided with a plurality of equidistantly distributed distribution grooves along its circumferential direction.

[0007] As a further solution of the present invention: the top inner wall of the feeding box is rotatably connected to a dispersion shaft, the outer wall of the dispersion shaft is fixedly connected to multiple groups of equidistantly distributed dispersion rods, the top outer wall of the feeding box is fixedly connected to a first motor, and the output shaft of the first motor is fixedly connected to the dispersion shaft.

[0008] As a further solution of the present invention: the outer wall of one end of the distributing barrel extending out of the feeding box is fixedly sleeved with a driven gear, and one side of the driven gear is provided with a transmission shaft rotatably connected to the feeding box, and the outer wall of the transmission shaft is fixedly sleeved with an incomplete gear, and the incomplete gear is meshed with the driven gear.

[0009] As a further solution of the present invention: one end of the worm is fixedly connected to an extension shaft, and the extension shaft is rotatably connected to the concrete mixing station body, and the outer wall of one end of the extension shaft extending out of the concrete mixing station body is fixedly sleeved with a first pulley, the first pulley is connected to a second pulley via a belt, and the second pulley is fixedly connected to the transmission shaft.

[0010] As a further solution of the present invention: a second motor is fixedly connected to the outer wall of the concrete mixing station body on a side away from the first pulley, and the output shaft of the second motor is fixedly connected to the worm.

[0011] The utility model has the following beneficial effects:

[0012] In the utility model, when batching, the material is added into the feeding box, the first motor is started, the output shaft of the first motor rotates to drive the dispersion shaft and the dispersion rod to rotate, the dispersion rod disperses the material, and the dispersed material falls into the distribution trough on the distribution barrel, the second motor is started, the output shaft of the second motor rotates to drive the worm to rotate and then drives the transmission shaft to rotate through the first pulley, the second pulley and the belt. When the incomplete gear is engaged with the driven gear, the incomplete gear rotates to drive the driven gear and the distribution barrel to rotate and thus transport the material. After the material is transported to the feed barrel through the distribution barrel, it is rotated through the herringbone diversion pipe and dispersed to various places in the concrete mixing station body, thereby improving the mixing efficiency, realizing intermittent quantitative feeding, and improving the batching efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural diagram of a batching device applied to a concrete mixing station proposed by the present invention;

[0014] Figure 2 This is a side view of a batching device applied to a concrete mixing station proposed by the utility model;

[0015] Figure 3 This is a rear view of a feeding box of a batching device used in a concrete mixing station proposed by the utility model.

[0016] Legend:

[0017] Concrete mixing station body 1, feed barrel 2, worm 3, herringbone diverter pipe 4, worm gear 5, feeding box 6, distribution barrel 7, distribution trough 8, mounting groove 9, dispersion shaft 10, dispersion rod 11, first motor 12, second motor 13, extension shaft 14, first pulley 15, second pulley 16, transmission shaft 17, incomplete gear 18, driven gear 19. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Reference Figure 1-3 The utility model provides a batching device for a concrete mixing station, comprising a concrete mixing station body 1, the top of the concrete mixing station body 1 is rotatably connected to a feed barrel 2, the bottom of the feed barrel 2 is fixedly connected to a herringbone diversion pipe 4, the outer wall of the feed barrel 2 is fixedly sleeved with a worm gear 5, one side of the worm gear 5 is engaged with a worm 3, and the worm 3 is rotatably connected to the concrete mixing station body 1, the top outer wall of the concrete mixing station body 1 is fixedly connected to a feeding box 6, the bottom of the feeding box 6 is provided with a mounting groove 9, and the mounting groove 9 is communicated with the feed barrel 2, the inner wall of the mounting groove 9 is rotatably connected to a distribution barrel 7, and the outer wall of the distribution barrel 7 is provided with a plurality of equidistant distribution grooves 8 along its circumferential direction.

[0021] The top inner wall of the feeding box 6 is rotatably connected to a dispersion shaft 10, and the outer wall of the dispersion shaft 10 is fixedly connected to multiple groups of equidistantly distributed dispersion rods 11. The top outer wall of the feeding box 6 is fixedly connected to a first motor 12, and the output shaft of the first motor 12 is fixedly connected to the dispersion shaft 10.

[0022] A driven gear 19 is fixedly sleeved on the outer wall of one end of the distributing barrel 7 extending out of the feeding box 6. A transmission shaft 17 rotatably connected to the feeding box 6 is provided on one side of the driven gear 19. An incomplete gear 18 is fixedly sleeved on the outer wall of the transmission shaft 17, and the incomplete gear 18 is meshed with the driven gear 19.

[0023] One end of the worm 3 is fixedly connected to an extension shaft 14, and the extension shaft 14 is rotatably connected to the concrete mixing station body 1. The outer wall of one end of the extension shaft 14 extending out of the concrete mixing station body 1 is fixedly sleeved with a first pulley 15, and the first pulley 15 is connected to a second pulley 16 through a belt, and the second pulley 16 is fixedly connected to the transmission shaft 17.

[0024] A second motor 13 is fixedly connected to an outer wall of the concrete mixing station body 1 on a side away from the first pulley 15 , and an output shaft of the second motor 13 is fixedly connected to the worm 3 .

[0025] Working principle:

[0026] In the present application, when batching, the material is added into the feeding box 6, and the first motor 12 is started. The output shaft of the first motor 12 rotates to drive the dispersion shaft 10 and the dispersion rod 11 to rotate. The dispersion rod 11 disperses the material, and the dispersed material falls into the distribution trough 8 on the distribution barrel 7. The second motor 13 is started, and the output shaft of the second motor 13 rotates to drive the worm 3 to rotate and then drives the transmission shaft 17 to rotate through the first pulley 15, the second pulley 16 and the belt. When the incomplete gear 18 is engaged with the driven gear 19, the incomplete gear 18 rotates to drive the driven gear 19 and the distribution barrel 7 to rotate and then transport the material. After the material is transported to the feed barrel 2 through the distribution barrel 7, it is rotated through the herringbone diversion pipe 4 and dispersed to various places in the concrete mixing station body 1, thereby improving the mixing efficiency, realizing intermittent quantitative feeding, and improving the batching efficiency.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A batching device for a concrete mixing plant, comprising a concrete mixing plant body (1), characterized in that: The top of the concrete mixing station body (1) is rotatably connected to a feed barrel (2), the bottom of the feed barrel (2) is fixedly connected to a herringbone-shaped diversion pipe (4), the outer wall of the feed barrel (2) is fixedly sleeved with a worm wheel (5), one side of the worm wheel (5) is engaged with a worm (3), and the worm (3) is rotatably connected to the concrete mixing station body (1), the top outer wall of the concrete mixing station body (1) is fixedly connected to a feeding box (6), the bottom of the feeding box (6) is provided with a mounting groove (9), and the mounting groove (9) is connected to the feed barrel (2), the inner wall of the mounting groove (9) is rotatably connected to a distribution barrel (7), and the outer wall of the distribution barrel (7) is provided with a plurality of equidistantly distributed distribution grooves (8) along its circumferential direction.

2. The batching device for a concrete mixing plant according to claim 1, characterized in that: The top inner wall of the feeding box (6) is rotatably connected to a dispersion shaft (10), the outer wall of the dispersion shaft (10) is fixedly connected to a plurality of equally spaced dispersion rods (11), the top outer wall of the feeding box (6) is fixedly connected to a first motor (12), and the output shaft of the first motor (12) is fixedly connected to the dispersion shaft (10).

3. The batching device for a concrete mixing plant according to claim 1, characterized in that: A driven gear (19) is fixedly sleeved on the outer wall of one end of the distributing barrel (7) extending out of the feeding box (6), and a transmission shaft (17) rotatably connected to the feeding box (6) is provided on one side of the driven gear (19). An incomplete gear (18) is fixedly sleeved on the outer wall of the transmission shaft (17), and the incomplete gear (18) is meshed with the driven gear (19).

4. The batching device for a concrete mixing plant according to claim 1, characterized in that: One end of the worm (3) is fixedly connected to an extension shaft (14), and the extension shaft (14) is rotatably connected to the concrete mixing station body (1); one end of the extension shaft (14) extending out of the concrete mixing station body (1) is fixedly sleeved with a first pulley (15) on its outer wall; the first pulley (15) is connected to a second pulley (16) via a belt, and the second pulley (16) is fixedly connected to a transmission shaft (17).

5. The batching device used in a concrete mixing plant according to claim 1, characterized in that: A second motor (13) is fixedly connected to an outer wall of the concrete mixing station body (1) away from the first pulley (15), and an output shaft of the second motor (13) is fixedly connected to the worm (3).

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