A stirring mechanism for a spreader

Abstract

This utility model discloses a stirring mechanism for a fabric feeding cart, comprising a stirring shaft and a pushing mechanism. The stirring shaft includes a main shaft and stirring key bars. The main shaft has several first shaft through holes and several second shaft through holes arranged radially, with the first and second shaft through holes perpendicular to each other. Stirring key bars are installed in a paddle-like configuration on the main shaft. The pushing mechanism includes a movable push plate and a drive mechanism that drives the movable push plate to push material towards the stirring shaft. By combining the paddle-shaped stirring shaft with the pushing mechanism, the wet material can be agitated and loosened during fabric feeding, facilitating its placement into the mold. Simultaneously, the movable push plate can replenish material promptly, improving the uniformity of material distribution. Furthermore, the pushing force of the movable push plate promotes the feeding of wet material, increasing the stirring and feeding speed.

Description

Technical Field

[0001] This utility model relates to the field of brick-making equipment technology, and in particular to a stirring mechanism for a cloth-feeding cart. Background Technology

[0002] A "brick machine," as the name suggests, is a mechanical device for producing bricks. It typically uses stone powder, fly ash, slag, mineral slag, crushed stone, sand, and water as raw materials. It efficiently utilizes fly ash, slag, stone powder, desulfurization ash, mineral slag, coal gangue, phosphogypsum, and tailings sand to produce new wall materials, such as autoclaved fly ash bricks, autoclaved lime-sand bricks, and aerated concrete products. Bricks produced by brick machines use clay as the main raw material, and the production process is simple. Bricks made primarily with fly ash and using gypsum and quicklime as the main binders are gradually replacing traditional clay bricks. The clay is stirred using a clay mixer, mixed with sand and stone powder, and stirred evenly. Then, it is conveyed by a conveyor belt to a vacuum brick machine, where it is pressed under vacuum pressure to form brick blanks. Existing brick-making machines have a material feeding mechanism consisting of a hopper and a material feeding carriage, with the carriage having a material frame. Bricks from the hopper are poured into the material frame, and the material feeding carriage moves to fill the brick-making mold cavity with the bricks from the frame. Typical production lines use a non-powered agitation mechanism. Because the brick-making mold cavity is divided into multiple cavities by templates, and because the bricks are relatively thin, the spacing between the templates is also small, resulting in a large mixing and feeding depth. Furthermore, the bricks are sticky, and when the material feeding carriage pushes the bricks from the frame into the brick mold cavity, the small spacing between the templates causes a slow filling speed.

[0003] In view of this, the inventor of this case conducted in-depth research, which led to the creation of this case. Utility Model Content

[0004] The purpose of this invention is to provide a stirring mechanism for a fabric cart that can improve fabric efficiency.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows: A stirring mechanism for a fabric carrier includes a stirring shaft and a pushing mechanism. The stirring shaft includes a main shaft and a stirring key. The main shaft has a plurality of first shaft through holes and a plurality of second shaft through holes along its radial direction. The first shaft through holes and the second shaft through holes are arranged perpendicularly to each other. The first shaft through holes are arranged alternately along the axial direction of the main shaft, and the second shaft through holes are arranged alternately along the axial direction of the main shaft. The first shaft through holes and the second shaft through holes are staggered with each other. Each of the first shaft through holes and each of the second shaft through holes is respectively equipped with the agitator key bar, and the agitator key bar is installed on the main shaft in the shape of an agitator paddle; The feeding mechanism includes a movable pusher plate and a drive mechanism that drives the movable pusher plate toward the stirring shaft to perform feeding activities; The number of agitator shafts is at least two, including a first agitator shaft and a second agitator shaft. The first agitator shaft and the second agitator shaft are arranged in parallel, and the first agitator shaft and the second agitator shaft are arranged at different angles. The agitator key strips of the first agitator shaft and the agitator key strips of the second agitator shaft are arranged crosswise.

[0006] Furthermore, one end of the agitator key is inserted into the first shaft through hole and then out of the first shaft through hole to form a locking end, and the other end of the agitator key protrudes to form an agitator section. The diameter of the agitator section is larger than the diameter of the first shaft through hole. A nut is locked on the locking end, and the agitator key is fixed to the main shaft by the locking engagement of the nut and the locking end.

[0007] Furthermore, the agitator key strip mounted on the first shaft through hole forms a plurality of first agitation sections and a plurality of second agitation sections on the main shaft, the first agitation sections being located on one side of the main shaft and the second agitation sections being located on the other side of the main shaft; The agitation key strip mounted on the second shaft through hole forms several third agitation sections and several fourth agitation sections on the main shaft. The third agitation sections are located on one side of the main shaft, and the fourth agitation sections are located on the other side of the main shaft. The first stirring section, the second stirring section, the third stirring section, and the fourth stirring section are arranged in a paddle-like pattern.

[0008] Furthermore, the driving mechanism is a cylinder, the cylinder body is fixedly installed, the telescopic rod of the cylinder is connected to the movable push plate, the movable push plate is movably installed on one side of the stirring shaft, and the stirring shaft is arranged parallel to the movable push plate.

[0009] Furthermore, the feeding mechanism also includes a fixed baffle, which is arranged parallel to the movable push plate, forming a squeezing space between them. The stirring shaft is arranged between the fixed baffle and the movable push plate. The height of the fixed baffle is higher than the highest point of the first stirring shaft and the second stirring shaft, and the height of the movable push plate is higher than the highest point of the stirring shaft.

[0010] Furthermore, the movable push plate tilts from a direction perpendicular to the bottom surface to a tilting direction along the pushing direction, and the movable push plate forms an angle of 110~130° with the bottom surface. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the fabric cart of this utility model; Figure 2This is a schematic diagram of the structure of the stirring shaft of this utility model; Figure 3 This is a top-view structural diagram of the fabric cart of this utility model.

[0012] In the picture: Agitator 1 includes a main shaft 11; a first shaft through hole 111; a second shaft through hole 112; an agitator key 12; a locking end 121; an agitator section 122; a pusher mechanism 2; a movable pusher plate 21; a cylinder 22; a fixed baffle 23; a first agitator section 31; several second agitator sections 32; a third agitator section 33; and several fourth agitator sections 34. Detailed Implementation

[0013] This utility model discloses a stirring mechanism for a fabric cart, such as... Figures 1-3 As shown, it includes an agitator shaft 1 and a pusher mechanism 2, for reference. Figure 2 As shown, the agitator shaft 1 includes a main shaft 11 and an agitator key 12. The main shaft 11 has a plurality of first shaft through holes 111 and a plurality of second shaft through holes 112 along its own radial direction. The first shaft through holes 111 and the second shaft through holes 112 are arranged perpendicularly to each other. The first shaft through holes 111 are arranged alternately along the axial direction of the main shaft 11, and the second shaft through holes 112 are arranged alternately along the axial direction of the main shaft 11. The first shaft through holes 111 and the second shaft through holes 112 are arranged in an alternating manner.

[0014] Each first shaft through hole 111 and each second shaft through hole 112 is respectively equipped with a stirring key 12, which is installed on the main shaft 11 in the shape of a stirring paddle.

[0015] The feeding mechanism includes a movable push plate 21 and a drive mechanism that drives the movable push plate 21 toward the stirring shaft to perform feeding activities; The number of agitator shafts 1 is at least two. In this embodiment, two shafts are used as an example, including a first agitator shaft 111 and a second agitator shaft 112. The first agitator shaft 111 and the second agitator shaft 112 are arranged parallel to each other, and are also staggered. The agitator key strips of the first agitator shaft 111 and the second agitator shaft 112 are arranged intersectingly. Thus, This utility model discloses a stirring mechanism for a fabric feeding cart. It combines a paddle-type stirring shaft with a pushing mechanism to loosen and agitate the wet material during feeding, facilitating its placement into the mold. Simultaneously, a movable push plate 21 can replenish material promptly, improving the uniformity of material distribution. Furthermore, the pushing force of the movable push plate 21 promotes the feeding of wet material, increasing the mixing and feeding speed. Therefore, the combination of the stirring shaft and the pushing mechanism improves both the uniformity and speed of the mixing and feeding process.

[0016] Furthermore, one end of the agitator key 12 is inserted into and exits the first shaft through hole 111 to form a locking end 121, and the other end of the agitator key 12 protrudes to form an agitator section 122. The diameter of the agitator section 122 is larger than the diameter of the first shaft through hole 111, and a locking nut is mounted on the locking end 121. The agitator key 12 is fixed to the main shaft 11 through the locking engagement of the nut and the locking end 121.

[0017] Further, refer to Figure 3 As shown, the stirring key 12 mounted on the first shaft through hole 111 forms a plurality of first stirring sections 31 and a plurality of second stirring sections 32 on the main shaft 1. The first stirring sections 31 are located on one side of the main shaft 1, and the second stirring sections 32 are located on the other side of the main shaft 1.

[0018] The stirring key 12 mounted on the second shaft through hole 112 forms several third stirring sections 33 and several fourth stirring sections 34 on the main shaft 1. The third stirring sections 33 are located on one side of the main shaft 1, and the fourth stirring sections 34 are located on the other side of the main shaft 1.

[0019] The first stirring section 31, the second stirring section 32, the third stirring section 33, and the fourth stirring section 34 are arranged in a paddle-like pattern.

[0020] The driving mechanism is a cylinder 22. The cylinder body of the cylinder 22 is fixedly installed. The telescopic rod of the cylinder 22 is connected to the movable push plate 21. The movable push plate 21 is movably installed on one side of the stirring shaft 1. The stirring shaft 1 and the movable push plate 21 are arranged parallel to each other.

[0021] refer to Figure 1 As shown, the feeding mechanism also includes a fixed baffle 23, which is arranged parallel to the movable push plate 21, forming a material extrusion space between them. A first agitator shaft 111 and a second agitator shaft 112 are positioned between the fixed baffle 23 and the movable push plate 21. The height of the fixed baffle 23 and the movable push plate 21 is higher than the highest points of the first agitator shaft 111 and the second agitator shaft 112 (the highest points of the corresponding agitation sections). This facilitates material stacking during feeding, improving feeding efficiency.

[0022] Furthermore, the movable push plate 21 is tilted from being perpendicular to the bottom surface to tilting along the pushing direction, forming an angle of 110~130° between the movable push plate and the bottom surface. This facilitates the improvement of material pushing efficiency and saves more effort.

[0023] The movable push plate 21 of this utility model can be movably connected to the two side walls of the fabric carriage through the cooperation of guide rails and guide grooves. The guide rails or guide grooves can be set on the connecting plate.

[0024] In this utility model, the connection methods not described in detail above are all conventional connection methods, which are sufficient to achieve the corresponding functions, and will not be described in detail here.

[0025] The above embodiments and accompanying drawings are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. A stirring mechanism for a fabric cart, characterized in that: The device includes an agitator shaft and a feeding mechanism. The agitator shaft includes a main shaft and an agitator key. The main shaft has a plurality of first shaft through holes and a plurality of second shaft through holes along its radial direction. The first shaft through holes and the second shaft through holes are arranged perpendicularly to each other. The first shaft through holes are arranged alternately along the axial direction of the main shaft, and the second shaft through holes are arranged alternately along the axial direction of the main shaft. The first shaft through holes and the second shaft through holes are staggered with each other. Each of the first shaft through holes and each of the second shaft through holes is respectively equipped with the agitator key bar, and the agitator key bar is installed on the main shaft in the shape of an agitator paddle; The feeding mechanism includes a movable pusher plate and a drive mechanism that drives the movable pusher plate toward the stirring shaft to perform feeding activities; The number of agitator shafts is at least two, including a first agitator shaft and a second agitator shaft. The first agitator shaft and the second agitator shaft are arranged in parallel, and the first agitator shaft and the second agitator shaft are arranged at different angles. The agitator key strips of the first agitator shaft and the agitator key strips of the second agitator shaft are arranged crosswise.

2. The agitation mechanism of a fabric cart as described in claim 1, characterized in that: One end of the agitator key passes through the first shaft through hole to form a locking end, and the other end of the agitator key protrudes to form an agitator section. The diameter of the agitator section is larger than the diameter of the first shaft through hole. A locking nut is installed on the locking end, and the agitator key is fixed to the main shaft by the locking fit between the nut and the locking end.

3. The agitation mechanism of a fabric cart as described in claim 1, characterized in that: The agitation key strip mounted on the first shaft through hole forms a plurality of first agitation sections and a plurality of second agitation sections on the main shaft. The first agitation sections are located on one side of the main shaft, and the second agitation sections are located on the other side of the main shaft. The agitation key strip mounted on the second shaft through hole forms several third agitation sections and several fourth agitation sections on the main shaft. The third agitation sections are located on one side of the main shaft, and the fourth agitation sections are located on the other side of the main shaft. The first stirring section, the second stirring section, the third stirring section, and the fourth stirring section are arranged in a paddle-like pattern.

4. The agitation mechanism of a fabric carrier as described in claim 1, characterized in that: The driving mechanism is a cylinder, the cylinder body of which is fixedly installed, the telescopic rod of which is connected to the movable push plate, the movable push plate being movably installed on one side of the stirring shaft, and the stirring shaft being arranged parallel to the movable push plate.

5. The agitation mechanism of a fabric cart as described in claim 4, characterized in that: The feeding mechanism also includes a fixed baffle, which is arranged parallel to the movable push plate, forming a feeding space between them. The stirring shaft is arranged between the fixed baffle and the movable push plate. The height of the fixed baffle is higher than the highest point of the first stirring shaft and the second stirring shaft, and the height of the movable push plate is higher than the highest point of the stirring shaft.

6. The agitation mechanism of a fabric cart as described in claim 5, characterized in that: The movable push plate tilts from a direction perpendicular to the bottom surface to a tilting direction along the pushing direction, and the movable push plate forms an angle of 110~130° with the bottom surface.

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