Concrete, and concrete production equipment and production method

Abstract

The invention relates to concrete, in particular to concrete, concrete production equipment and a concrete production method.The method comprises the following steps that firstly, concrete mixed raw materials are placed in a centrifugal conical cylinder, the centrifugal conical cylinder rotates to generate centrifugal force, and caked raw materials move upwards under the action of the centrifugal force; 2, a water spraying mechanism sprays water to impact the caked raw materials, so that the caked raw materials are dispersed; 3, the stirring mechanism moves the concrete raw materials, and the concrete mixed into slurry moves to a gathering disc and is discharged from a discharging mechanism; the invention relates to concrete. The concrete comprises the following raw materials in parts by weight: 30-45 parts of cement; 18 to 20 parts of water; 65 to 75 parts of sand; 110 to 120 parts of stone; 0.3 to 0.7 part of a water reducing agent; and caked raw materials in concrete can be separated and crushed, and it is guaranteed that the concrete raw materials are evenly mixed.

Description

Technical Field

[0001] This invention relates to concrete, and more specifically to a type of concrete, concrete production equipment, and production method. Background Technology

[0002] Concrete, as the most important building material in modern construction, directly affects the safety and durability of engineering structures. Concrete production equipment, especially batching plants or mixing towers, is the core link in ensuring concrete quality. The basic workflow of existing technologies typically includes the storage, metering, transportation, and mixing of raw materials. However, a prominent pain point has long existed in production practice: raw materials are prone to caking and pre-setting during storage and transportation. For example, bulk cement, fly ash, and other powdery materials are highly susceptible to absorbing moisture and hardening into lumps after being exposed to moisture or left to stand in storage tanks; fine aggregates are prone to arching or clumping together in silos when humidity is high; and liquid admixtures may also prematurely contact some raw materials, forming hard slurry lumps. Summary of the Invention

[0003] The purpose of this invention is to provide concrete, concrete production equipment and production method, which can separate and crush the raw materials that are lumpy in the concrete to ensure that the raw materials are mixed evenly.

[0004] The objective of this invention is achieved through the following technical solution:

[0005] A concrete production equipment includes a device support, a centrifugal cone rotatably connected to the device support, a gathering plate rotatably connected to the bottom of the centrifugal cone, a telescopic mechanism I fixedly connected to the device support, a lifting bracket fixedly connected to the telescopic end of the telescopic mechanism I, a discharge mechanism fixedly connected to the lifting bracket, a water spraying mechanism fixedly connected to the lifting bracket, and a mixing mechanism fixedly connected to the bottom of the water spraying mechanism.

[0006] The device support is fixedly connected to a power mechanism I that drives the centrifugal cone to rotate;

[0007] A gathering motor that drives the gathering disc to rotate is fixedly connected to the device support, and the gathering disc is provided with a spiral thread.

[0008] The discharge mechanism includes a discharge cylinder, which is fixedly connected to the lifting bracket. A collection chamber is fixedly connected to the discharge cylinder, and a discharge motor is fixedly connected to the collection chamber. A discharge screw shaft is fixedly connected to the output shaft of the discharge motor.

[0009] The water spraying mechanism includes a connecting bracket, which is fixedly connected to a lifting bracket. A water spraying chamber is rotatably connected to the connecting bracket. Multiple connecting pipes are fixedly connected to the bottom of the water spraying chamber. A covering cavity is fixedly connected to the bottom of each connecting pipe. An angle motor is fixedly connected to the covering cavity. A rotating cavity is fixedly connected to the output shaft of the angle motor. A nozzle is fixedly connected to the rotating cavity. The rotating cavity is connected to the connecting pipe. A power mechanism II for driving the water spraying chamber to rotate is fixedly connected to the connecting bracket.

[0010] The side of the water spray cavity is provided with multiple connecting holes, and a rotating cavity is rotatably connected to the water spray cavity. The rotating cavity is connected to the water spray cavity through the connecting holes, and a connecting pipe is fixedly connected to the rotating cavity.

[0011] The stirring mechanism includes a stirring ring, which is fixedly connected to the bottom of the water spray cavity. Multiple stirring seats are rotatably connected to the stirring ring. A telescopic mechanism II is fixedly connected to the stirring seats. A stirring motor is fixedly connected to the telescopic end of the telescopic mechanism II. Multiple stirring columns are fixedly connected to the output shaft of the stirring motor.

[0012] A power mechanism Ⅲ for driving the stirring base to rotate is fixedly connected to the stirring ring;

[0013] A method for producing concrete, the method comprising the following steps:

[0014] Step 1: Place the concrete mixture into a centrifugal cone. The centrifugal cone rotates and generates centrifugal force, causing the clumps of material to move upward under the action of centrifugal force.

[0015] Step 2: The water spraying mechanism sprays water to impact the clumped raw materials, causing the clumps to disperse.

[0016] Step 3: The mixing mechanism moves the concrete raw materials, and the mixed concrete slurry moves to the collection plate and is discharged from the discharge mechanism;

[0017] A type of concrete, wherein the raw material formula ratio is as follows: 30 to 45 parts cement; 18 to 20 parts water; 65 to 75 parts sand; 110 to 120 parts aggregate; and 0.3 to 0.7 parts water-reducing agent. Attached Figure Description

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the concrete production equipment structure of the present invention;

[0020] Figure 2 This is a cross-sectional view of the concrete production equipment of the present invention;

[0021] Figure 3This is a schematic diagram of the centrifugal cone structure of the present invention;

[0022] Figure 4 This is a cross-sectional view of the centrifugal cone of the present invention;

[0023] Figure 5 This is a schematic diagram of the gathering disc structure of the present invention;

[0024] Figure 6 This is a schematic diagram of the material discharge mechanism of the present invention;

[0025] Figure 7 This is a cross-sectional view of the material discharge mechanism of the present invention;

[0026] Figure 8 This is a schematic diagram of the water spray mechanism of the present invention;

[0027] Figure 9 This is a cross-sectional view of the water spray mechanism of the present invention;

[0028] Figure 10 This is a schematic diagram of the nozzle structure of the present invention;

[0029] Figure 11 This is a schematic diagram of the stirring mechanism of the present invention.

[0030] In the diagram: 1. Device support; 2. Centrifugal cone; 3. Gathering disc; 4. Gathering motor; 5. Telescopic mechanism I; 6. Lifting support; 7. Discharge mechanism; 71. Discharge cylinder; 72. Discharge screw shaft; 73. Discharge motor; 74. Collection chamber; 8. Water spraying mechanism; 81. Connecting support; 82. Water spraying chamber; 82. Connecting hole; 83. Connecting pipe; 84. Covering chamber; 85. Angle motor; 86. Rotating chamber; 87. Nozzle; 88. Rotating chamber; 89. Connecting pipe; 9. Stirring mechanism; 91. Stirring ring; 92. Stirring seat; 93. Telescopic mechanism II; 94. Stirring motor; 95. Stirring column. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings.

[0032] like Figures 1 to 11 As shown below, the structure and function of the concrete production equipment will be described in detail.

[0033] A concrete production equipment includes a device support 1, a centrifugal cone 2 rotatably connected to the device support 1, a gathering plate 3 rotatably connected to the bottom of the centrifugal cone 2, a telescopic mechanism I 5 fixedly connected to the device support 1, a lifting support 6 fixedly connected to the telescopic end of the telescopic mechanism I 5, a discharge mechanism 7 fixedly connected to the lifting support 6, a water spraying mechanism 8 fixedly connected to the lifting support 6, and a mixing mechanism 9 fixedly connected to the bottom of the water spraying mechanism 8.

[0034] When using, such as Figure 1As shown, the concrete raw materials to be mixed are placed inside the centrifugal cone 2, and the centrifugal cone 2 is driven to rotate. When the centrifugal cone 2 rotates, it generates centrifugal force. The greater the weight of the object, the greater the centrifugal force, which in turn generates an upward component force, causing the clumps of concrete raw materials to move to the upper side of the centrifugal cone 2. The water spraying mechanism 8 sprays high-pressure water to impact the clumps of concrete raw materials, causing them to break up and also completing the water injection. Then, the mixing mechanism 9 mixes and stirs the concrete raw materials. After the mixing is completed, the concrete mixed into a slurry moves to the collection plate 3 under the action of gravity. The concrete on the collection plate 3 is discharged through the discharge mechanism 7.

[0035] The device support 1 is fixedly connected to a power mechanism I that drives the centrifugal cone 2 to rotate. The power mechanism I is preferably a servo motor. The output shaft of the power mechanism I starts to rotate, and the output shaft of the power mechanism I drives the centrifugal cone 2 to rotate. When the centrifugal cone 2 rotates, it generates centrifugal force, which drives the concrete raw material inside the centrifugal cone 2 to rotate.

[0036] A gathering motor 4 that drives the gathering disk 3 to rotate is fixedly connected to the device bracket 1. The gathering disk 3 is provided with a spiral thread.

[0037] The gathering motor 4 is preferably a servo motor. The output shaft of the gathering motor 4 drives the gathering disk 3 to rotate. When the gathering disk 3 rotates, it generates a lateral force that pushes the raw material inward, thereby completing the gathering of concrete.

[0038] The discharge mechanism 7 includes a discharge cylinder 71, which is fixedly connected to the lifting bracket 6. A collection chamber 74 is fixedly connected to the discharge cylinder 71, and a discharge motor 73 is fixedly connected to the collection chamber 74. A discharge spiral shaft 72 is fixedly connected to the output shaft of the discharge motor 73.

[0039] The water spraying mechanism 8 includes a connecting bracket 81, which is fixedly connected to the lifting bracket 6. A water spraying cavity 82 is rotatably connected to the connecting bracket 81. Multiple connecting pipes 83 are fixedly connected to the bottom of the water spraying cavity 82. A covering cavity 84 is fixedly connected to the bottom of each connecting pipe 83. An angle motor 85 is fixedly connected to the covering cavity 84. A rotating cavity 86 is fixedly connected to the output shaft of the angle motor 85. A nozzle 87 is fixedly connected to the rotating cavity 86. The rotating cavity 86 is connected to the connecting pipe 83. A power mechanism II for driving the water spraying cavity 82 to rotate is fixedly connected to the connecting bracket 81.

[0040] The side of the water spray cavity 82 is provided with a plurality of connecting holes 821. A rotating cavity 88 is rotatably connected to the water spray cavity 82. The rotating cavity 88 is connected to the water spray cavity 82 through the connecting holes 821. A connecting pipe 89 is fixedly connected to the rotating cavity 88.

[0041] The stirring mechanism 9 includes a stirring ring 91, which is fixedly connected to the bottom of the water spray chamber 82. Multiple stirring seats 92 are rotatably connected to the stirring ring 91. A telescopic mechanism II 93 is fixedly connected to the stirring seat 92. A stirring motor 94 is fixedly connected to the telescopic end of the telescopic mechanism II 93. Multiple stirring columns 95 are fixedly connected to the output shaft of the stirring motor 94. A power mechanism III for driving the stirring seats 92 to rotate is fixedly connected to the stirring ring 91.

[0042] When using, such as Figure 2 As shown, the concrete raw materials to be mixed are placed inside the centrifugal cone 2. The output shaft of the power mechanism I drives the centrifugal cone 2 to rotate. When the centrifugal cone 2 rotates, it generates centrifugal force, which drives the concrete raw materials inside the centrifugal cone 2 to rotate. The heavier the object, the greater the centrifugal force it generates, which in turn generates an upward component force, causing the clumped concrete raw materials to move to the upper side of the centrifugal cone 2.

[0043] Water is pre-connected to connecting pipe 89, and then water is introduced into rotating cavity 88 through connecting pipe 89, then into multiple connecting pipes 83 through rotating cavity 88, then into rotating cavity 86 through connecting pipes 83, and then sprayed out from nozzle 87 to impact the clumped concrete material, causing the clumped concrete material to break up.

[0044] Furthermore, the power mechanism II is activated. The power mechanism II is preferably a servo motor. The output shaft of the power mechanism II drives the water spray chamber 82 to rotate. The water spray chamber 82 drives multiple nozzles 87 to rotate, so that the multiple nozzles 87 rotate evenly, breaking up the clumps of concrete raw materials at different locations, and also ensuring the uniform mixing of water and concrete raw materials.

[0045] Furthermore, the angle motor 85 is started. The angle motor 85 is preferably a servo motor. The output shaft of the angle motor 85 drives the rotating cavity 86 to rotate. The rotating cavity 86 drives the nozzle 87 to rotate, thereby adjusting the deflection angle of the nozzle 87.

[0046] Furthermore, the mixing motor 94, preferably a servo motor, drives multiple mixing columns 95 to rotate, and the multiple mixing columns 95 rotate to mix the concrete.

[0047] Start the telescopic mechanism II 93. The telescopic mechanism II 93 can be a hydraulic cylinder or an electric push rod. The telescopic end of the telescopic mechanism II 93 drives the stirring motor 94 to move. The stirring motor 94 drives multiple stirring columns 95 to move, thereby adjusting the stirring position of the multiple stirring columns 95.

[0048] Furthermore, a power mechanism Ⅲ is fixedly connected to the stirring ring 91 to drive the stirring seat 92 to rotate; the power mechanism Ⅲ is preferably a servo motor, the output shaft of the power mechanism Ⅲ drives the stirring seat 92 to rotate, the stirring seat 92 drives the telescopic mechanism Ⅱ 93 to rotate, the telescopic mechanism Ⅱ 93 drives the stirring motor 94 to rotate, thereby adjusting the stirring position of the stirring column 95.

[0049] Furthermore, the mixed concrete is in a slurry state. The centrifugal cone 2 stops rotating, and the concrete falls onto the gathering plate 3. The gathering motor 4 is started. The output shaft of the gathering motor 4 drives the gathering plate 3 to rotate. When the gathering plate 3 rotates, it generates a lateral force that pushes the raw materials inward, thereby completing the gathering of the concrete.

[0050] Start the discharge motor 73, preferably a servo motor. The output shaft of the discharge motor 73 drives the discharge screw shaft 72 to rotate. When the discharge screw shaft 72 rotates, it generates an upward force, which pulls the concrete into the discharge cylinder 71, so that the concrete enters the collection chamber 74.

[0051] Furthermore, the telescopic mechanism I5 is activated. The telescopic mechanism I5 can be a hydraulic cylinder or an electric push rod. The telescopic end of the telescopic mechanism I5 drives the lifting bracket 6 to move, thereby adjusting the height of the discharge mechanism 7, the water spraying mechanism 8 and the mixing mechanism 9.

[0052] A method for producing concrete, the method comprising the following steps:

[0053] Step 1: Place the concrete raw materials to be mixed into the centrifugal cone 2 and drive the centrifugal cone 2 to rotate. When the centrifugal cone 2 rotates, it generates centrifugal force. The greater the weight of the object, the greater the centrifugal force, which in turn generates an upward component force, causing the clumped concrete raw materials to move to the upper side of the centrifugal cone 2.

[0054] Step 2: Use the water spraying mechanism 8 to spray high-pressure water to impact the clumped concrete material, causing the clumped concrete material to break up, and also completing the water injection.

[0055] Step 3: Then, the mixing mechanism 9 is used to mix the concrete raw materials. After the mixing is completed, the concrete mixed into slurry moves to the collection plate 3 under the action of gravity, and the concrete on the collection plate 3 is discharged through the discharge mechanism 7.

[0056] A type of concrete, wherein the raw material formula ratio is as follows: 30 to 45 parts cement; 18 to 20 parts water; 65 to 75 parts sand; 110 to 120 parts aggregate; and 0.3 to 0.7 parts water-reducing agent.

Claims

1. A concrete production equipment, comprising a device support (1), characterized in that: A centrifugal cone (2) is rotatably connected to the device support (1), and a gathering plate (3) is rotatably connected to the bottom of the centrifugal cone (2). A telescopic mechanism I (5) is fixedly connected to the device support (1), and a lifting bracket (6) is fixedly connected to the telescopic end of the telescopic mechanism I (5). A discharge mechanism (7) is fixedly connected to the lifting bracket (6), and a water spraying mechanism (8) is fixedly connected to the lifting bracket (6). A stirring mechanism (9) is fixedly connected to the bottom of the water spraying mechanism (8).

2. The concrete production equipment according to claim 1, characterized in that: The device support (1) is fixedly connected to a power mechanism I that drives the centrifugal cone (2) to rotate.

3. The concrete production equipment according to claim 1, characterized in that: The device bracket (1) is fixedly connected to a gathering motor (4) that drives the gathering disk (3) to rotate, and the gathering disk (3) is provided with a spiral thread.

4. A concrete production equipment according to claim 1, characterized in that: The discharge mechanism (7) includes a discharge cylinder (71), which is fixedly connected to the lifting bracket (6). A collection chamber (74) is fixedly connected to the discharge cylinder (71), and a discharge motor (73) is fixedly connected to the collection chamber (74). A discharge screw shaft (72) is fixedly connected to the output shaft of the discharge motor (73).

5. A concrete production equipment according to claim 1, characterized in that: The water spraying mechanism (8) includes a connecting bracket (81), which is fixedly connected to the lifting bracket (6). A water spraying cavity (82) is rotatably connected to the connecting bracket (81). Multiple connecting pipes (83) are fixedly connected to the bottom of the water spraying cavity (82). A covering cavity (84) is fixedly connected to the bottom of each connecting pipe (83). An angle motor (85) is fixedly connected to the covering cavity (84). A rotating cavity (86) is fixedly connected to the output shaft of the angle motor (85). A nozzle (87) is fixedly connected to the rotating cavity (86). The rotating cavity (86) is connected to the connecting pipe (83). A power mechanism II for driving the water spraying cavity (82) to rotate is fixedly connected to the connecting bracket (81).

6. A concrete production equipment according to claim 5, characterized in that: The water spray cavity (82) has multiple connecting holes (821) on its side. A rotating cavity (88) is rotatably connected to the water spray cavity (82). The rotating cavity (88) is connected to the water spray cavity (82) through the connecting holes (821). A connecting pipe (89) is fixedly connected to the rotating cavity (88).

7. A concrete production equipment according to claim 6, characterized in that: The stirring mechanism (9) includes a stirring ring (91), which is fixedly connected to the bottom of the water spray chamber (82). Multiple stirring seats (92) are rotatably connected to the stirring ring (91). A telescopic mechanism II (93) is fixedly connected to the stirring seat (92). A stirring motor (94) is fixedly connected to the telescopic end of the telescopic mechanism II (93). Multiple stirring columns (95) are fixedly connected to the output shaft of the stirring motor (94).

8. A concrete production equipment according to claim 7, characterized in that: The stirring ring (91) is fixedly connected to a power mechanism Ⅲ that drives the stirring seat (92) to rotate.

9. A method for producing concrete, characterized in that: The method includes the following steps: Step 1: Place the concrete mixture into the centrifugal cone (2). The centrifugal cone (2) rotates to generate centrifugal force, and the clumped material moves upward under the action of centrifugal force. Step 2: The water spraying mechanism (8) sprays water to impact the agglomerated raw materials, thereby dispersing the agglomerated raw materials; Step 3: The mixing mechanism (9) moves the concrete raw materials and mixes them into slurry. The concrete moves onto the collection plate (3) and is discharged from the discharge mechanism (7).

10. A type of concrete, characterized in that: The raw material formula of this concrete is as follows: 30 to 45 parts cement; 18 to 20 parts water; 65 to 75 parts sand; 110 to 120 parts aggregate; and 0.3 to 0.7 parts water-reducing agent.

Images