Concrete mixing raw material blanking bin facilitating blanking

Abstract

The utility model relates to the technical field of powder blanking, and discloses a concrete mixing raw material blanking bin convenient for blanking, which comprises a box body, and the bottom of the box body is fixedly connected with a bracket; a discharging device is arranged on the box body and comprises a groove, the groove is formed in the front face of the inner wall of the box body, the front face of the groove is rotationally connected with a first rotating rod through a bearing, a motor is started to drive the first rotating rod to rotate, the first rotating rod drives a movable rod to rotate, the movable rod drives a moving rod to move leftwards, and a baffle continuously blocks the top of a partition plate; a first rotating rod drives a first belt wheel and a first belt to rotate, the first belt wheel drives a second rotating rod to rotate, the second rotating rod drives a fixing rod to rotate, the fixing rod drives a connecting rod and a pushing block to push the raw materials into the bottom of the stirring device, intermittent feeding is achieved, and the static state of the internal raw materials can be converted into the dynamic state; the stirring can be better carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of powder material dropping, in particular to a raw material dropping bin for concrete mixing which is convenient for dropping materials. Background Art

[0002] Powdered materials are usually stored in a silo, and a discharge valve is provided at the lower end of the silo. When discharge is required, the material in the silo is discharged into a transport vehicle or other carrier by opening the discharge valve.

[0003] According to the Chinese patent publication number CN212636128U, the technical solution disclosed in the patent document is as follows: the utility model discloses a concrete mixing head and a concrete mixing device, the mixing head includes a mixing shaft, a tool assembly, and multiple mixing bodies, the tool assembly includes a tool body, the number of the tool bodies is multiple, and the multiple tool bodies are evenly distributed on the outer peripheral wall of the mixing shaft; the multiple mixing bodies are arranged in a ring-shaped manner with the axis of the mixing shaft as the center of the circle and arranged on the outer periphery of the multiple tool bodies, the mixing body is provided with a first connecting end and a second connecting end, the first connecting end and the second connecting end are respectively fixedly connected to the outer peripheral wall of the mixing shaft, and the multiple tool bodies are arranged between the first connecting end and the second connecting end. The concrete mixing device drives the mixing shaft to rotate around its axis through a mixing drive mechanism, so that the mixing body and the tool body rotate synchronously, and the concrete will pass through the mixing gap between the mixing body and the tool body. At this time, the multiple tool bodies continuously cut the concrete surface in the mixing gap, and bubbles in the concrete can be eliminated simultaneously during mixing.

[0004] The above patent has the following shortcomings: However, when the existing material bin is unloading, the sand and gravel are squeezed against each other, and the material is unloaded only by its own gravity, which often causes the sand and gravel to be blocked and difficult to unload normally, affecting normal production operations. In view of this, we propose a raw material unloading bin for concrete mixing that is easy to unload. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides a raw material feeding bin for concrete mixing which is convenient for feeding.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material feeding bin for concrete mixing that is convenient for feeding, comprising a box body, a bracket being fixedly connected to the bottom of the box body; a feeding device is arranged on the box body, and the feeding device comprises a groove, and the groove is opened on the front side of the inner wall of the box body, a rotating rod 1 is rotatably connected to the front side of the groove through a bearing, and the rotating rod 1 movably penetrates the box body and extends to the back side, a movable rod is fixedly connected to the front side of the rotating rod 1, a moving rod is hingedly connected to the front side of the movable rod, a limiting block is fixedly connected to the front side of the inner wall of the box body, and the moving rod is slidably connected to the inner wall of the limiting block, a baffle is fixedly connected to the bottom of the moving rod, a partition is fixedly connected to the front side of the inner wall of the box body, and a push plate is fixedly connected to the bottom of the moving rod.

[0009] Preferably, the front side of the inner wall of the box is rotatably connected to a second rotating rod through a bearing, and the second rotating rod movably passes through the box and extends to the back side, the front side of the second rotating rod is fixedly connected to a fixing rod, the front side of the fixing rod is hinged with a connecting rod, the bottom of the connecting rod is hinged with a push block, the front side of the inner wall of the box is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected to a sliding block.

[0010] Preferably, a top plate is fixedly connected to the back of the box body, a motor is fixedly connected to the bottom of the top plate, a pulley is provided on the outer wall fixing sleeve of the rotating rod, and a belt is provided on the outer wall fixing sleeve of the pulley.

[0011] Preferably, a stirring device is provided on the box body, and the stirring device includes a rotating rod three, which is rotatably connected to the front inner wall of the box body through a bearing, and the rotating rod three movably passes through the box body and extends to the back side, and the outer wall of the rotating rod three is fixedly connected to a stirring rod.

[0012] Preferably, a second pulley is provided on the fixed sleeve on the outer wall of the third rotating rod, and a second belt is wound around the outer wall of the second pulley.

[0013] Preferably, the first pulley is fixedly sleeved on the second extended end of the rotating rod, and the second pulley located at the top is fixedly sleeved on the second outer wall of the rotating rod.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a raw material drop bin for concrete mixing that is convenient for dropping materials, and has the following beneficial effects:

[0016] 1. This kind of raw material feeding bin for concrete mixing is convenient for unloading. By starting the motor to drive the connecting rod and the push block to push the raw materials into the bottom of the mixing device, intermittent feeding can be achieved. The internal raw materials can be converted from static to dynamic, which can be better mixed.

[0017] 2. The concrete mixing raw material discharge bin is convenient for unloading. The rotating rod 2 drives the pulley 2 to rotate, the pulley 2 drives the belt 2 to rotate, and the rotating rod 3 drives the stirring rod to rotate, so as to stir the raw materials and improve the stirring work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a front sectional structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the back structure of the utility model.

[0022] In the figure: 1. box body; 2. unloading device; 21. groove; 22. rotating rod 1; 23. movable rod; 24. moving rod; 25. limit block; 26. baffle; 27. partition; 28. push plate; 29. ​​rotating rod 2; 210. fixed rod; 211. connecting rod; 212. push block; 213. slide groove; 214. slider; 215. top plate; 216. motor; 217. pulley 1; 218. belt 1; 3. stirring device; 31. rotating rod 3; 32. stirring rod; 33. pulley 2; 34. belt 2; 4. bracket. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] like Figure 1-3As shown, the utility model provides a raw material feeding bin for concrete mixing which is convenient for feeding, comprising a box body 1, a bracket 4 being fixedly connected to the bottom of the box body 1; a feeding device 2 is arranged on the box body 1, and the feeding device 2 comprises a groove 21, the groove 21 is opened on the front of the inner wall of the box body 1, a rotating rod 22 is rotatably connected to the front of the groove 21 through a bearing, and the rotating rod 22 movably penetrates the box body 1 and extends to the back, a movable rod 23 is fixedly connected to the front of the rotating rod 22, a moving rod 24 is hinged to the front of the movable rod 23, a limiting block 25 is fixedly connected to the front of the inner wall of the box body 1, and the moving rod 24 is slidably connected to the inner wall of the limiting block 25, a baffle 26 is fixedly connected to the bottom of the moving rod 24, a partition 27 is fixedly connected to the front of the inner wall of the box body 1, and a push plate 28 is fixedly connected to the bottom of the moving rod 24.

[0026] The front side of the inner wall of the box body 1 is rotatably connected with a rotating rod 29 through a bearing, and the rotating rod 29 movably penetrates the box body 1 and extends to the back side. The front side of the rotating rod 29 is fixedly connected with a fixing rod 210, and the front side of the fixing rod 210 is hinged with a connecting rod 211, and the bottom of the connecting rod 211 is hinged with a push block 212. A sliding groove 213 is opened on the front side of the inner wall of the box body 1, and a sliding block 214 is slidably connected to the inner wall of the sliding groove 213.

[0027] A top plate 215 is fixedly connected to the back of the box body 1, a motor 216 is fixedly connected to the bottom of the top plate 215, a pulley 217 is fixedly sleeved on the outer wall of the rotating rod 22, and a belt 218 is fixedly sleeved on the outer wall of the pulley 217.

[0028] In this embodiment, the motor 216 is started to drive the rotating rod 22 to rotate, and the rotating rod 22 drives the movable rod 23 to rotate. The movable rod 23 drives the movable rod 24 to move to the left, and is constantly blocked at the top of the partition 27 by the baffle 26, and then the raw material is pushed to the bottom of the partition 27 by the push plate 28. The rotating rod 22 drives the pulley 1 217 and the belt 1 218 to rotate, the pulley 1 217 drives the rotating rod 29 to rotate, the rotating rod 29 drives the fixed rod 210 to rotate, and the fixed rod 210 drives the connecting rod 211 and the push block 212 to push the raw material to the bottom of the stirring device 3, so as to achieve intermittent feeding, which can convert the internal raw materials from static to dynamic, and can be better stirred.

[0029] Example 2

[0030] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: a stirring device 3 is arranged on the box body 1, and the stirring device 3 includes a rotating rod 31, and the rotating rod 31 is rotatably connected to the front of the inner wall of the box body 1 through a bearing, and the rotating rod 31 movably penetrates the box body 1 and extends to the back, and the outer wall of the rotating rod 31 is fixedly connected to a stirring rod 32.

[0031] A second pulley 33 is fixedly sleeved on the outer wall of the third rotating rod 31 , and a second belt 34 is wound around the outer wall of the second pulley 33 .

[0032] The bottom pulley 1 217 is fixedly sleeved on the extended end of the rotating rod 29 , and the top pulley 2 33 is fixedly sleeved on the outer wall of the rotating rod 29 .

[0033] In this embodiment, the second pulley 33 is driven to rotate by the second rotating rod 29, the second pulley 33 drives the second belt 34 to rotate, and the rotation of the third rotating rod 31 drives the stirring rod 32 to rotate, so as to stir the raw materials and improve the stirring work efficiency.

[0034] The following is a detailed description of the working principle of this raw material feeding silo for concrete mixing that is convenient for unloading.

[0035] like Figure 1-3 As shown, when in use, the motor 216 is started to drive the rotating rod 22 to rotate, and the rotating rod 22 drives the movable rod 23 to rotate. The movable rod 23 drives the movable rod 24 to move to the left, and is constantly blocked at the top of the partition 27 by the baffle 26, and then the raw material is pushed to the bottom of the partition 27 by the push plate 28, and the rotating rod 22 drives the pulley 1 217 and the belt 1 218 to rotate, the pulley 1 217 drives the rotating rod 29 to rotate, the rotating rod 29 drives the fixed rod 210 to rotate, and the fixed rod 210 drives the connecting rod 211 and the push block 212 to push the raw material to the bottom of the stirring device 3, so as to achieve intermittent feeding and convert the internal raw materials from static to dynamic, so as to better stir, and the rotating rod 2 29 drives the pulley 2 33 to rotate, the pulley 2 33 drives the belt 2 34 to rotate, and the rotating rod 3 31 rotates to drive the stirring rod 32 to rotate, so as to stir the raw materials and improve the stirring work efficiency.

Claims

1. A raw material feeding bin for concrete mixing which is convenient for feeding, comprising a box body (1), characterized in that: A bracket (4) is fixedly connected to the bottom of the box (1); The box body (1) is provided with a material discharge device (2), the material discharge device (2) comprises a groove (21), the groove (21) is opened on the front side of the inner wall of the box body (1), the front side of the groove (21) is rotatably connected to a rotating rod (22) through a bearing, and the rotating rod (22) movably penetrates the box body (1) and extends to the back side, the front side of the rotating rod (22) is fixedly connected to a movable rod (23), the front side of the movable rod (23) is hinged with a moving rod (24), the front side of the inner wall of the box body (1) is fixedly connected to a limiting block (25), and the moving rod (24) is slidably connected to the inner wall of the limiting block (25), the bottom of the moving rod (24) is fixedly connected to a baffle (26), the front side of the inner wall of the box body (1) is fixedly connected to a partition (27), and the bottom of the moving rod (24) is fixedly connected to a push plate (28).

2. The raw material feeding bin for concrete mixing that is convenient for feeding according to claim 1 is characterized in that: The front side of the inner wall of the box body (1) is rotatably connected to a second rotating rod (29) through a bearing, and the second rotating rod (29) movably penetrates the box body (1) and extends to the back side; the front side of the second rotating rod (29) is fixedly connected to a fixing rod (210); the front side of the fixing rod (210) is hinged to a connecting rod (211); the bottom of the connecting rod (211) is hinged to a push block (212); the front side of the inner wall of the box body (1) is provided with a sliding groove (213); the inner wall of the sliding groove (213) is slidably connected to a sliding block (214).

3. The raw material feeding bin for concrete mixing that is convenient for feeding according to claim 1 is characterized in that: The back of the box body (1) is fixedly connected to a top plate (215), the bottom of the top plate (215) is fixedly connected to a motor (216), the outer wall fixed sleeve of the rotating rod (22) is provided with a pulley (217), and the outer wall fixed sleeve of the pulley (217) is provided with a belt (218).

4. The raw material feeding bin for concrete mixing that is convenient for feeding according to claim 3 is characterized in that: The box body (1) is provided with a stirring device (3), the stirring device (3) comprising a rotating rod (31), the rotating rod (31) being rotatably connected to the front side of the inner wall of the box body (1) via a bearing, and the rotating rod (31) movably penetrates the box body (1) and extends to the back side, and the outer wall of the rotating rod (31) is fixedly connected to a stirring rod (32).

5. The raw material feeding bin for concrete mixing that is convenient for feeding according to claim 4 is characterized in that: The outer wall of the rotating rod 3 (31) is fixedly sleeved with a belt pulley 2 (33), and the outer wall of the belt pulley 2 (33) is wound with a belt 2 (34).

6. The raw material feeding bin for concrete mixing that is convenient for feeding according to claim 5 is characterized by: The belt pulley 1 (217) at the bottom is fixedly sleeved on the extended end of the rotating rod 2 (29), and the belt pulley 2 (33) at the top is fixedly sleeved on the outer wall of the rotating rod 2 (29).

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