Uniform stirring device for solid waste-based loess roadbed filler

Abstract

The utility model is applicable to the technical field of road construction, and provides a uniform stirring device for solid waste-based loess roadbed filler, which comprises a bottom frame and a stirring bin, the stirring bin is fixedly arranged at the upper end of the bottom frame, the upper end of the stirring bin is matched and connected with a top cover, and the top cover is rotatably connected with a rotary drum. The outer wall of the upper end of the rotary drum is connected with a first thrust assembly in a matched mode, the first thrust assembly is used for driving the rotary drum to rotate, the outer wall of the rotary drum is further fixedly connected with a plurality of second supporting plates, and vertical spiral pieces are fixedly arranged among the second supporting plates; a plurality of uniformly distributed rotating shafts are further rotatably connected to the outer wall of the rotating drum, one end of each rotating shaft penetrates through the rotating drum to be cooperatively connected with a second thrust assembly, the other end of each rotating shaft is rotatably connected with a vertical spiral piece, a plurality of first supporting plates are fixedly connected to the outer walls of the rotating shafts, and transverse spiral pieces are fixedly arranged among the first supporting plates. The stirring device has the advantages that the stirring efficiency and the mixing uniformity are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road construction technical field especially relates to a solid waste based loess roadbed filler's even stirring device. BACKGROUND

[0002] Solid waste based loess roadbed filler refers to the industrial solid waste product (such as papermaking green mud, slag, etc.) with loess is mixed and improved in a certain proportion, and is used for the material of road engineering roadbed filling.

[0003] As a new type of roadbed filler, solid waste based loess needs to realize the uniform mixing of various components in the preparation process to ensure the stable performance of the filler, however, the traditional stirring device often has the problems of uneven stirring and low efficiency, which affects the quality of solid waste based loess roadbed filler.

[0004] Therefore, in view of the above status, it is urgent to develop a solid waste based loess roadbed filler even stirring device to overcome the deficiencies in current practical application. UTILITY MODEL CONTENT

[0005] The purpose of the embodiment of the utility model is to provide a solid waste based loess roadbed filler even stirring device, which aims to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] A solid waste based loess roadbed filler even stirring device, comprising a chassis and a stirring bin, the upper end of the chassis is fixedly provided with a stirring bin, the upper end of the stirring bin is connected with a top cover in a matching mode, the top cover is rotatably connected with a rotating drum, the outer wall of the upper end of the rotating drum is connected with a first thrust assembly in a matching mode, the first thrust assembly is used for driving the rotating drum to rotate, the outer wall of the rotating drum is further fixedly connected with a plurality of second supporting plates, and a vertical spiral blade is fixedly arranged between the plurality of second supporting plates; the outer wall of the rotating drum is further rotatably connected with a plurality of uniformly distributed rotating shafts, one end of the rotating shaft is penetrated through the rotating drum and connected with a second thrust assembly in a matching mode, the other end of the rotating shaft is rotatably connected with the vertical spiral blade, the outer wall of the rotating shaft is fixedly connected with a plurality of first supporting plates, and a horizontal spiral blade is fixedly arranged between the plurality of first supporting plates; the upper end of the side wall of the stirring bin is provided with a feeding pipe, and the lower end of the side wall of the stirring bin is provided with a discharging pipe.

[0008] Further technical scheme, the lower end side wall of the rotating drum is fixedly connected with an extrusion scraper, and the lower end of the extrusion scraper abuts against the inner bottom end of the stirring bin, and the right end of the extrusion scraper abuts against the inner wall of the stirring bin.

[0009] Further technical scheme, the extrusion scraper and the inner bottom end of the stirring bin are at a certain angle.

[0010] Further technical solutions, the first thrust component includes motor, first gear and second gear;The upper end of the top cover is fixedly connected with the motor, the driving end of the motor is fixedly connected with the first gear;The outer wall of the upper end of the rotating drum is fixedly sleeved with the second gear, and the second gear is meshed with the first gear.

[0011] Further technical solutions, the second thrust component includes support rod, fixed shaft, first bevel gear and second bevel gear;One end of the rotating shaft penetrates the rotating drum and is fixedly connected with the second bevel gear;The inner bottom end of the rotating drum is rotatably connected with the fixed shaft, the upper end of the fixed shaft is fixedly connected with the support rod, and the support rod is fixedly connected with the top cover, a plurality of first bevel gears are uniformly distributed on the outer wall of the fixed shaft, and the first bevel gears correspond to the second bevel gears one by one, and the first bevel gears are meshed with the corresponding second bevel gears.

[0012] Further technical solutions, the axis of the rotating shaft and the axis of the rotating drum are perpendicular to each other.

[0013] In summary, the embodiments of the present application have the following beneficial effects compared with the prior art:

[0014] 1, the first thrust component drives the rotating drum to rotate, the rotating drum drives the second support plate to rotate around the axis of the rotating drum, then the second support plate drives the vertical spiral blade to rotate around the axis of the rotating drum, so as to stir in the vertical direction, then the vertical spiral blade drives the rotating shaft to rotate around the axis of the rotating drum, one end of the rotating shaft drives the second bevel gear to rotate around the axis of the rotating drum, then the second bevel gear rotates around the axis of the rotating shaft under the action of the first bevel gear, then the rotating shaft drives the horizontal spiral blade to rotate, so as to stir in the horizontal direction, the axes of the vertical spiral blade and the second support plate are perpendicular to each other in the stirring bin, forming a complex stirring, thereby improving the stirring efficiency and mixing uniformity, and further improving the quality of the mixed solid waste based loess roadbed filler;

[0015] 2, the extrusion scraper and the inner bottom end of the stirring bin are at a certain angle, and the extrusion scraper facilitates pushing the mixed material out of the discharge pipe.

[0016] In order to more clearly illustrate the structural features and functions of the present application, the present application will be described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic diagram of the present application;

[0018] Figure 2 It is another perspective three-dimensional structure schematic diagram of the present application;

[0019] Figure 3 It is a sectional three-dimensional structure schematic diagram of the present application;

[0020] Figure 4 For the utility model Figure 3 The enlarged perspective structural schematic view of A in the middle;

[0021] Figure 5 For the utility model stirring bin inside the perspective structural schematic view.

[0022] In the drawing: 1, the chassis; 2, stirring bin; 3, top cover; 4, rotating drum; 5, feed pipe; 6, discharge pipe; 7, first thrust assembly; 71, motor; 72, first gear; 73, second gear; 8, second thrust assembly; 81, support rod; 82, fixed shaft; 83, first bevel gear; 84, second bevel gear; 9, rotating shaft; 10, first support plate; 11, transverse spiral blade; 12, vertical spiral blade; 13, second support plate; 14, extrusion scraper. DETAILED DESCRIPTION

[0023] In order to make the utility model purposes, technical scheme and advantages more clearly, the following is combined with the embodiment, and the utility model is further detailedly explained.It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0024] The specific implementation of the utility model is described in detail in the following combined with specific embodiments.

[0025] As Figures 1-5 shown, the utility model embodiment provides a kind of uniform stirring device of solid waste base loess roadbed filler, including chassis 1 and stirring bin 2, the upper end of the chassis 1 is fixedly provided with stirring bin 2, the upper end of the stirring bin 2 is connected with top cover 3 in cooperation, the top cover 3 is rotatably connected with rotating drum 4, the outer wall of the rotating drum 4 upper end is connected with first thrust assembly 7 in cooperation, and the first thrust assembly 7 is used to drive rotating drum 4 rotation, the outer wall of the rotating drum 4 is also fixedly connected with multiple second support plates 13, and multiple second support plates 13 are fixedly provided with vertical spiral blade 12 between;The outer wall of the rotating drum 4 is also rotatably connected with multiple uniformly distributed rotating shafts 9, and one end of the rotating shaft 9 is connected with second thrust assembly 8 in cooperation and penetrates rotating drum 4, and the other end of the rotating shaft 9 is rotatably connected with vertical spiral blade 12, and the outer wall of the rotating shaft 9 is fixedly connected with multiple first support plates 10, and multiple first support plates 10 are fixedly provided with transverse spiral blade 11 between;Feed pipe 5 is opened in the upper end of the lateral wall of the stirring bin 2, and discharge pipe 6 is opened in the lower end of the lateral wall of the stirring bin 2.

[0026] Further, the lower end lateral wall of the rotating drum 4 is fixedly connected with extrusion scraper 14, and the lower end of the extrusion scraper 14 abuts the inner bottom end of the stirring bin 2, and the right end of the extrusion scraper 14 abuts the inner wall of the stirring bin 2.

[0027] Further, the extrusion scraper 14 is at an angle with the inner bottom end of the stirring bin 2, and the extrusion scraper 14 facilitates pushing the mixed material out of the discharge pipe 6.

[0028] As shown in Figure 1 and Figure 2 , the first thrust assembly 7 comprises a motor 71, a first gear 72 and a second gear 73; the motor 71 is fixedly connected to the upper end of the top cover 3, the driving end of the motor 71 is fixedly connected with the first gear 72; the second gear 73 is fixedly sleeved on the outer wall of the upper end of the rotating drum 4, and the second gear 73 is in meshing connection with the first gear 72.

[0029] Specifically, the motor 71 is controlled to start, then the motor 71 drives the first gear 72 to rotate, and then the first gear 72 drives the rotating drum 4 to rotate through the second gear 73.

[0030] As shown in Figure 3 and Figure 4 , the second thrust assembly 8 comprises a support rod 81, a fixed shaft 82, a first bevel gear 83 and a second bevel gear 84; one end of the rotating shaft 9 is fixedly connected with the second bevel gear 84 penetrating through the rotating drum 4; the fixed shaft 82 is rotatably connected to the inner bottom end of the rotating drum 4, the support rod 81 is fixedly connected to the upper end of the fixed shaft 82, and the support rod 81 is fixedly connected with the top cover 3, a plurality of first bevel gears 83 are fixedly connected to the outer wall of the fixed shaft 82 and uniformly distributed in the axial direction, and the first bevel gears 83 correspond to the second bevel gears 84 one by one, and the first bevel gears 83 are in meshing connection with the corresponding second bevel gears 84.

[0031] Further, the axis of the rotating shaft 9 is perpendicular to the axis of the rotating drum 4.

[0032] Specifically, the rotating drum 4 drives the second branch plate 13 to rotate around the axis of the rotating drum 4, then the second branch plate 13 drives the vertical spiral blade 12 to rotate around the axis of the rotating drum 4, then the vertical spiral blade 12 drives the rotating shaft 9 to rotate around the axis of the rotating drum 4, one end of the rotating shaft 9 drives the second bevel gear 84 to rotate around the axis of the rotating drum 4, then the second bevel gear 84 rotates around the axis of the rotating shaft 9 under the action of the first bevel gear 83, and then the rotating shaft 9 drives the horizontal spiral blade 11 to rotate.

[0033] Specifically, the rotating drum 4 is driven to rotate by the first thrust assembly 7, the second supporting plate 13 is driven to rotate around the axis of the rotating drum 4 by the rotating drum 4, then the vertical spiral blade 12 is driven to rotate around the axis of the rotating drum 4 by the second supporting plate 13, so as to stir in the vertical direction, then the rotating shaft 9 is driven to rotate around the axis of the rotating drum 4 by the vertical spiral blade 12, one end of the rotating shaft 9 drives the second bevel gear 84 to rotate around the axis of the rotating drum 4, then the second bevel gear 84 is driven to rotate around the axis of the rotating shaft 9 by the first bevel gear 83, then the horizontal spiral blade 11 is driven to rotate by the rotating shaft 9, so as to stir in the horizontal direction, the vertical spiral blade 12 and the second supporting plate 13 are perpendicular to each other in the stirring bin 2, so as to form a complex stirring, thereby improving the stirring efficiency and the mixing uniformity, and further improving the quality of the mixed solid waste-based loess roadbed filler.

[0034] The working principle of the utility model is: control motor 71 starts, then motor 71 drives first gear 72 to rotate, then first gear 72 drives rotating drum 4 to rotate through second gear 73, rotating drum 4 drives second supporting plate 13 to rotate around the axis of rotating drum 4, then second supporting plate 13 drives vertical spiral blade 12 to rotate around the axis of rotating drum 4, then vertical spiral blade 12 drives rotating shaft 9 to rotate around the axis of rotating drum 4, one end of rotating shaft 9 drives second bevel gear 84 to rotate around the axis of rotating drum 4, then second bevel gear 84 is driven to rotate around the axis of rotating shaft 9 by first bevel gear 83, then horizontal spiral blade 11 is driven to rotate by rotating shaft 9, then raw materials are added into stirring bin 2 through feeding pipe 5, and the mixed materials are discharged from discharge pipe 6 under the action of extrusion scraper 14.

[0035] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A uniform stirring device for solid waste-based loess subgrade filler, comprising a chassis (1) and a stirring bin (2), wherein the upper end of the chassis (1) is fixedly provided with the stirring bin (2), and the upper end of the stirring bin (2) is connected with a top cover (3) in a matching mode, characterized in that, The top cover (3) is rotatably connected with a rotating drum (4), the outer wall of the upper end of the rotating drum (4) is matched with a first thrust assembly (7), the first thrust assembly (7) is used for driving the rotating drum (4) to rotate, the outer wall of the rotating drum (4) is further fixedly connected with a plurality of second supporting plates (13), and a vertical spiral fin (12) is fixedly arranged between the plurality of second supporting plates (13); the outer wall of the rotating drum (4) is further rotatably connected with a plurality of uniformly distributed rotating shafts (9), one end of the rotating shaft (9) penetrates through the rotating drum (4) and is matched with a second thrust assembly (8), the other end of the rotating shaft (9) is rotatably connected with the vertical spiral fin (12), the outer wall of the rotating shaft (9) is fixedly connected with a plurality of first supporting plates (10), and a horizontal spiral fin (11) is fixedly arranged between the plurality of first supporting plates (10); the side wall of the upper end of the stirring bin (2) is provided with a feeding pipe (5), and the side wall of the lower end of the stirring bin (2) is provided with a discharging pipe (6).

2. The uniform mixing device of solid waste based loess subgrade filler according to claim 1, characterized in that, The lower end side wall of the rotating drum (4) is fixedly connected with an extrusion scraper (14), and the lower end of the extrusion scraper (14) abuts against the inner bottom end of the stirring bin (2), and the right end of the extrusion scraper (14) abuts against the inner wall of the stirring bin (2).

3. The uniform mixing device of solid waste based loess subgrade filler as claimed in claim 2, wherein, The extrusion scraper (14) and the inner bottom end of the stirring bin (2) form a certain angle.

4. The uniform mixing device of solid waste based loess subgrade filler as claimed in claim 1, wherein, The first thrust assembly (7) comprises a motor (71), a first gear (72) and a second gear (73); The upper end of the top cover (3) is fixedly connected with the motor (71), and the driving end of the motor (71) is fixedly connected with the first gear (72); the outer wall of the upper end of the rotating drum (4) is fixedly sleeved with the second gear (73), and the second gear (73) is meshedly connected with the first gear (72).

5. The uniform mixing device of solid waste based loess subgrade filler as claimed in claim 4, wherein, The second thrust assembly (8) comprises a supporting rod (81), a fixed shaft (82), a first bevel gear (83) and a second bevel gear (84); One end of the rotating shaft (9) penetrates through the rotating drum (4) and is fixedly connected with the second bevel gear (84); the inner bottom end of the rotating drum (4) is rotatably connected with the fixed shaft (82), the upper end of the fixed shaft (82) is fixedly connected with the supporting rod (81), the supporting rod (81) is fixedly connected with the top cover (3), the outer wall of the fixed shaft (82) is fixedly connected with a plurality of first bevel gears (83) which are uniformly distributed in the axial direction, the first bevel gears (83) correspond to the second bevel gears (84) one by one, and the first bevel gears (83) are meshedly connected with the corresponding second bevel gears (84).

6. The uniform mixing device of solid waste based loess subgrade filler as claimed in claim 5, wherein, The axis of the rotating shaft (9) is perpendicular to the axis of the rotating drum (4).

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