Concrete admixture production gathering device

Abstract

The utility model discloses a gathering device for concrete admixture production. The gathering device comprises a gathering hopper main body, the bottom of one side of the gathering hopper body communicates with a discharging barrel, the lower end of an inner cavity of the gathering hopper body is rotationally connected with two sets of conveying shafts through bearings, one end of each conveying shaft penetrates into an inner cavity of the discharging barrel and is rotationally connected with the discharging barrel through a bearing, and spiral blades are fixed to the outer sides of the conveying shafts. According to the material gathering hopper, materials blocked in the inner cavity of the material gathering hopper body are cut through the rotating coulter, so that the mobility of the materials is recovered, and blockage caused by accumulation of the materials is avoided; meanwhile, the falling materials are driven by the two sets of conveying shafts and the spiral blades to rapidly enter the discharging barrel and fall down from the bottom of the discharging barrel, the materials are prevented from being gathered at the bottom of the inner cavity of the material gathering hopper body, and the problem that a traditional material gathering device for concrete admixture production is blocked can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete processing, in particular to a material gathering device for producing concrete admixtures. Background Art

[0002] Concrete: It is a general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion, and then mixed to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering.

[0003] When using concrete, admixtures can be added as needed. When processing admixtures, a gathering hopper is needed to gather the materials for easy transportation of the admixtures. The accumulation of admixtures inside the traditional gathering hopper is prone to blockage. At the same time, the sticky admixtures are also easy to adhere to the inner wall of the hopper, resulting in a reduction in the transportation space and a reduction in transportation efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a concrete admixture production material gathering device, which utilizes a rotating shaft and a connecting rod to drive a plow cutter to rotate in the inner cavity of a gathering hopper body, and can cut the admixture material to avoid the accumulation and blockage of the material inside the gathering hopper body. At the same time, the two sets of conveying shafts below, under the conveyance of spiral blades, allow the material to enter a discharging barrel for discharging, which can avoid the accumulation of materials and solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a concrete admixture production material gathering device, comprising:

[0006] Gather the hopper body;

[0007] The bottom of one side of the gathering hopper body is connected to a discharge barrel, and the lower end of the inner cavity of the gathering hopper body is rotatably connected to two sets of conveying shafts through bearings, one end of the conveying shaft passes through the inner cavity of the discharge barrel and is rotatably connected to the discharge barrel through bearings, a spiral blade is fixed to the outer side of the conveying shaft, and a driving component for driving the conveying shaft is arranged on the outer side of the gathering hopper body;

[0008] Anti-blocking material components;

[0009] The anti-blocking material assembly includes a rotating motor fixed to one side of the hopper body, the output shaft of the rotating motor penetrates into the interior of the hopper body and is fixed with a rotating shaft, the rotating shaft rotates in the inner cavity of the hopper body through a bearing, a connecting rod is fixed to the outside of the rotating shaft, and a plow is fixed to the end of the connecting rod away from the rotating shaft;

[0010] It also includes an opening and closing control component arranged on the outside of the discharge barrel.

[0011] Preferably, the driving assembly includes a box body fixed on one side of the hopper body, one end of the conveying shaft passes through the inner cavity of the box body, and mutually meshing linkage gears are fixed to the outside of the conveying shaft. A driving device is fixed to the outside of the box body, and the output end of the driving device is fixedly connected to the end of a group of conveying shafts.

[0012] Preferably, the opening and closing control assembly includes two groups of movable shafts, which rotate at one end of the discharge barrel away from the hopper body through bearings, and the outer sides of the movable shafts are fixed with mutually meshing rotating gears, and the ends of one group of movable shafts are movably connected with operating rods through movable seats, and the ends of the other group of movable shafts are fixed with limiting rods, and the outer sides of the rotating gears are fixed with movable baffles, and the movable baffles are attached to the bottom of the discharge barrel.

[0013] Preferably, a fixing column is fixed on the outer side of the rotating gear, and a traction spring is connected to the fixing column.

[0014] Preferably, the connecting rod is spirally distributed on the outside of the rotating shaft, and the plow blade is attached to the inner wall of the hopper body.

[0015] Preferably, a flange is provided on the top of the hopper body, and a sealing ring groove is opened on the top of the flange.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model cuts the material blocked in the inner cavity of the main body of the gathering hopper by a rotating plow blade, so that the material can restore fluidity and avoid blockage caused by material accumulation. At the same time, the falling material quickly enters the discharge barrel driven by two sets of conveying shafts and spiral blades, and falls from the bottom of the discharge barrel, avoiding the accumulation of materials at the bottom of the inner cavity of the main body of the gathering hopper, thereby avoiding the problem of blockage of the gathering device of the traditional concrete admixture production.

[0018] 2. The utility model can open and close the bottom of the discharge barrel through the opening and closing control component, so as to facilitate the control of the material discharge speed of the material gathering device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the opening and closing control component of the utility model.

[0023] Numbers in the figure: 1. Hopper body; 2. Discharge barrel; 3. Conveying shaft; 4. Spiral blade; 5. Driving assembly; 51. Box; 52. Linkage gear; 53. Driving equipment; 6. Anti-blocking assembly; 61. Rotating motor; 62. Rotating shaft; 63. Connecting rod; 64. Plow; 7. Opening and closing control assembly; 71. Movable shaft; 72. Rotating gear; 73. Operating lever; 74. Limiting rod; 75. Movable baffle; 8. Traction spring; 9. Flange; 10. Sealing ring groove. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides Figures 1 to 4 A concrete admixture production and material collection device is shown, comprising:

[0026] Hopper body 1;

[0027] The bottom of one side of the hopper body 1 is connected to a discharge barrel 2, and the lower end of the inner cavity of the hopper body 1 is rotatably connected to two sets of conveying shafts 3 through bearings. One end of the conveying shaft 3 penetrates the inner cavity of the discharge barrel 2 and is rotatably connected to the discharge barrel 2 through bearings. A spiral blade 4 is fixed to the outer side of the conveying shaft 3, and a driving component 5 for driving the conveying shaft 3 is arranged on the outer side of the hopper body 1;

[0028] Anti-blocking material component 6;

[0029] The anti-blocking component 6 includes a rotating motor 61 fixed to one side of the hopper body 1. The output shaft of the rotating motor 61 passes through the interior of the hopper body 1 and is fixed with a rotating shaft 62. The rotating shaft 62 rotates in the inner cavity of the hopper body 1 through a bearing. A connecting rod 63 is fixed to the outer side of the rotating shaft 62. A plow 64 is fixed to one end of the connecting rod 63 away from the rotating shaft 62.

[0030] It also includes an opening and closing control component 7 arranged on the outside of the discharge cylinder 2;

[0031] The rotating plowshare 64 is used to cut the material blocked in the inner cavity of the hopper body 1, so that the material can regain fluidity and avoid blockage caused by material accumulation. At the same time, the falling material is driven by the two sets of conveying shafts 3 and spiral blades 4 to quickly enter the discharge barrel 2 and fall from the bottom of the discharge barrel 2, avoiding the accumulation of materials at the bottom of the inner cavity of the hopper body 1, thereby avoiding the problem of blockage in the traditional concrete admixture production material gathering device.

[0032] The driving assembly 5 includes a box body 51 fixed on one side of the hopper body 1, one end of the conveying shaft 3 passes through the inner cavity of the box body 51, and a mutually meshing linkage gear 52 is fixed on the outer side of the conveying shaft 3. A driving device 53 is fixed on the outer side of the box body 51. The output end of the driving device 53 is fixedly connected to the end of a group of conveying shafts 3. The driving device 53 drives one group of conveying shafts 3 to rotate, and then the other group of conveying shafts 3 rotates in the opposite direction synchronously with the cooperation of the mutually meshing linkage gears 52, and then the spiral blades 4 on the outer sides of the two groups of conveying shafts 3 can convey and transfer the materials.

[0033] The opening and closing control component 7 includes two groups of movable shafts 71, which rotate at the end of the discharge barrel 2 away from the hopper body 1 through bearings, and the outer side of the movable shaft 71 is fixed with mutually meshing rotating gears 72. The end of one group of movable shafts 71 is movably connected with an operating rod 73 through a movable seat, and the end of the other group of movable shafts 71 is fixed with a limiting rod 74. A movable baffle 75 is fixed to the outer side of the rotating gear 72, and the movable baffle 75 is attached to the bottom of the discharge barrel 2. The operating rod 73 drives one group of movable shafts 71 to rotate, and then the movable shaft 71 is linked through the rotating gear 72 to synchronously drive the two groups of movable baffles 75 to move toward each other, thereby realizing the opening and closing of the discharge barrel 2.

[0034] A fixing column is fixed to the outer side of the rotating gear 72, and a traction spring 8 is connected to the fixing column. Through the cooperation of the traction spring 8, it is convenient to limit the two sets of rotating gears 72 to ensure that the movable baffle 75 is closed.

[0035] The connecting rod 63 is spirally distributed on the outside of the rotating shaft 62, and the plow 64 is attached to the inner wall of the hopper body 1. By distributing the positions of the connecting rod 63 and the plow 64, it is ensured that the plow 64 can evenly break and clear the blocked materials when rotating.

[0036] A flange 9 is arranged on the top of the hopper body 1, and a sealing ring groove 10 is opened on the top of the flange 9. The arrangement of the flange 9 facilitates the installation and connection of the hopper body 1. At the same time, a sealing ring can be padded in the sealing ring groove 10 to play a role of sealing and isolation.

[0037] During specific use, the collecting hopper is installed through the flange 9, the rotating motor 61 is started, and then the rotating motor 61 drives the rotating shaft 62 to rotate. The rotating shaft 62 drives the plow 64 to rotate through the connecting rod 63 to break and clear the blocked or agglomerated materials above, so that the materials fall quickly. Then the driving device 53 drives one group of conveying shafts 3 to rotate, and the other group of conveying shafts 3 rotate synchronously with the cooperation of the linkage gear 52. The spiral blades 4 on the outer sides of the two groups of conveying shafts 3 can convey the falling materials and discharge them through the discharging barrel 2 to prevent the inside of the collecting hopper body 1 from being blocked.

[0038] 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 admixture production material collecting device, characterized in that: include: A hopper body (1); The bottom of one side of the hopper body (1) is connected to a discharge barrel (2), and the lower end of the inner cavity of the hopper body (1) is rotatably connected to two sets of conveying shafts (3) via bearings. One end of the conveying shaft (3) penetrates the inner cavity of the discharge barrel (2) and is rotatably connected to the discharge barrel (2) via bearings. A spiral blade (4) is fixed to the outer side of the conveying shaft (3), and a driving component (5) for driving the conveying shaft (3) is provided on the outer side of the hopper body (1); Anti-blocking material component (6); The anti-blocking component (6) comprises a rotating motor (61) fixed to one side of the material collecting hopper body (1); the output shaft of the rotating motor (61) penetrates into the interior of the material collecting hopper body (1) and is fixed with a rotating shaft (62); the rotating shaft (62) rotates in the inner cavity of the material collecting hopper body (1) through a bearing; a connecting rod (63) is fixed to the outer side of the rotating shaft (62); a plow blade (64) is fixed to the end of the connecting rod (63) away from the rotating shaft (62); It also includes an opening and closing control component (7) arranged outside the discharge barrel (2).

2. A concrete admixture production material collecting device according to claim 1, characterized in that: The driving assembly (5) comprises a box body (51) fixed to one side of the hopper body (1); one end of the conveying shaft (3) passes through the inner cavity of the box body (51); mutually meshing linkage gears (52) are fixed to the outer side of the conveying shaft (3); a driving device (53) is fixed to the outer side of the box body (51); and the output end of the driving device (53) is fixedly connected to the end of a group of conveying shafts (3).

3. A concrete admixture production material collecting device according to claim 1, characterized in that: The opening and closing control assembly (7) comprises two groups of movable shafts (71), wherein the movable shafts (71) are rotated at one end of the discharge barrel (2) away from the collecting hopper body (1) through bearings, and mutually meshing rotating gears (72) are fixed to the outer sides of the movable shafts (71). The ends of one group of movable shafts (71) are movably connected to an operating rod (73) through a movable seat, and the ends of the other group of movable shafts (71) are fixed to a limiting rod (74). A movable baffle (75) is fixed to the outer side of the rotating gear (72), and the movable baffle (75) is attached to the bottom of the discharge barrel (2).

4. A concrete admixture production material collecting device according to claim 3, characterized in that: A fixing column is fixed on the outer side of the rotating gear (72), and a traction spring (8) is connected to the fixing column.

5. A concrete admixture production material collecting device according to claim 1, characterized in that: The connecting rod (63) is spirally distributed on the outside of the rotating shaft (62), and the plow (64) is attached to the inner wall of the hopper body (1).

6. A concrete admixture production material collecting device according to claim 1, characterized in that: A flange (9) is arranged on the top of the collecting hopper body (1), and a sealing ring groove (10) is opened on the top of the flange (9).

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