CN209832164U - Concrete compounding mixing system - Google Patents

Concrete compounding mixing system Download PDF

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Publication number
CN209832164U
CN209832164U CN201920202812.2U CN201920202812U CN209832164U CN 209832164 U CN209832164 U CN 209832164U CN 201920202812 U CN201920202812 U CN 201920202812U CN 209832164 U CN209832164 U CN 209832164U
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CN
China
Prior art keywords
tank
mixing
rotating shaft
sun gear
dimensional stirring
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN201920202812.2U
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Chinese (zh)
Inventor
赵亚芳
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Individual
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Individual
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Priority to CN201920202812.2U priority Critical patent/CN209832164U/en
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Publication of CN209832164U publication Critical patent/CN209832164U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a concrete mixing and stirring system, which comprises a premixing mechanism and a three-dimensional stirring tank, wherein the premixing mechanism comprises a sand tank, a stone tank and a cement tank; the weighing conveyer belts are respectively installed below the sand tank, the stone tank and the cement tank, the mixing conveyer belts are installed below the weighing conveyer belts, the three-dimensional stirring tank is installed at the tail ends of the mixing conveyer belts, a feeding port matched with the mixing conveyer belts is formed in the top of the three-dimensional stirring tank, a main rotating shaft is connected in the three-dimensional stirring tank in a shaft mode, the main rotating shaft is connected with a sun gear, the sun gear is connected with a rotating device, an inner gear ring is installed on the periphery of the sun gear, a plurality of planetary gears are meshed between the sun gear and the inner gear ring, the planetary gears are connected with auxiliary rotating shafts. The utility model discloses simple structure, convenient to use has realized the quick premix to the raw materials when pan feeding to vertical and horizontal relative power is poor, has realized the quick three-dimensional stirring to the concrete.

Description

Concrete compounding mixing system
Technical Field
The utility model relates to a concrete compounding mixing system belongs to machinery.
Background
Concrete is a material commonly used in the engineering and construction industry, and is formed by mixing and stirring stones, sand, cement and water, so that the concrete needs to be stirred. When the existing concrete is stirred and mixed evenly, the stones, the sand and the cement are respectively filled into a concrete mixing tank and then added with water for stirring, or the stones, the sand and the cement are respectively added into a mixer for mixing evenly and then added into a stirring tank, and then added with water for stirring and stirring. The first mode is because add respectively for each material stirring is comparatively difficult, and the second mode is because increased the step of blending machine, has increased the cost and has increased the concrete preparation time. In addition, the existing mixing tank is usually stirred by installing a stirring blade on a rotating shaft, but the stirring mode is single, and the concrete is difficult to stir uniformly.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, the utility model discloses a concrete compounding mixing system. The utility model discloses simple structure, convenient to use has realized the quick premix to the raw materials when pan feeding to vertical and horizontal relative power is poor, has realized the quick three-dimensional stirring to the concrete.
For solving the technical problem, the utility model discloses the technical scheme who adopts does:
a concrete mixing and stirring system comprises a premixing mechanism and a three-dimensional stirring tank, wherein the premixing mechanism comprises a sand tank, a stone tank and a cement tank; the automatic material mixing device comprises a sand tank, a stone tank and a cement tank, weighing conveyor belts are respectively installed below the sand tank, the stone tank and the cement tank, a material mixing conveyor belt is installed below the weighing conveyor belts, a three-dimensional stirring tank is installed at the tail end of the material mixing conveyor belt, a feeding port matched with the material mixing conveyor belt is formed in the top of the three-dimensional stirring tank, a main rotating shaft is connected in the three-dimensional stirring tank in a shaft mode, a sun gear is connected with a rotating device, an inner gear ring is installed on the periphery of the sun gear, a plurality of planetary gears are meshed between the sun gear and the inner gear ring, the planetary gears are connected with auxiliary rotating shafts, stirring blades are installed.
The improved three-dimensional stirring tank is characterized in that a conical part is formed in the lower portion of the three-dimensional stirring tank, a rubber backing ring is fixedly connected to the conical part and inserted into a fixing ring fixedly connected to the fixing ring, a support is mounted below the fixing ring, an annular groove matched with the fixing ring is formed in the support, and the bottom of the annular groove is connected with the bottom of the fixing ring through a spring.
In a further improvement, the stirring blades of the main rotating shaft and the stirring blades of the auxiliary rotating shaft are arranged in a staggered mode.
In a further improvement, the rotating device is a motor.
In a further improvement, the feeding port is conical.
The utility model has the advantages that:
the utility model discloses simple structure, convenient to use has realized the quick premix to the raw materials when pan feeding to vertical and horizontal relative power is poor, has realized the quick three-dimensional stirring to the concrete.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
Example 1
A concrete mixing and stirring system comprises a premixing mechanism and a three-dimensional stirring tank 6, wherein the premixing mechanism comprises a sand tank 1, a pebble tank 2 and a cement tank 3; the sand tank 1, the stone tank 2 and the cement tank 3 are respectively provided with a weighing conveyor belt 4 below, the weighing conveyor belt 5 is arranged below the weighing conveyor belt 4, the tail end of the mixing conveyor belt 5 is provided with a three-dimensional stirring tank 6, a feeding port 61 matched with the mixing conveyor belt 5 is formed in the top of the three-dimensional stirring tank 6, the three-dimensional stirring tank 6 is internally connected with a main rotating shaft 62, the main rotating shaft 62 is connected with a sun gear 63, the sun gear 63 is connected with a rotating device 64, an inner gear ring 65 is arranged on the periphery of the sun gear 63, a plurality of planetary gears 66 are meshed between the sun gear 63 and the inner gear ring 65, the planetary gears 66 are connected with an auxiliary rotating shaft 67, the main rotating shaft 62 and the auxiliary rotating shaft 67 are both provided with stirring blades 68, the bottom.
The lower part of the three-dimensional stirring tank 6 is provided with a conical part 7, the conical part 7 is fixedly connected with a rubber backing ring 71, the rubber backing ring 71 is inserted into a fixedly connected fixing ring 72, a support 8 is arranged below the fixing ring 72, an annular groove 73 matched with the fixing ring 72 is formed in the support 8, and the bottom of the annular groove 73 is connected with the bottom of the fixing ring 72 through a spring 74.
The agitating blades 68 of the main rotating shaft 62 and the agitating blades 68 of the sub rotating shaft 67 are disposed alternately with each other. The rotating device 64 is a motor. The feed inlet 61 is conical
The utility model discloses a use as follows: spill the material of setting for weight on the conveyer belt 4 of weighing that corresponds in proper order in husky jar 1, stone jar 2 and the cement jar 3 to 4 rotations of conveyer belt of weighing when leaking the material, make the material tiling 4 upper surfaces of conveyer belt of weighing, nevertheless can not fall down compounding conveyer belt 5. After the materials are discharged, the mixing conveyor belt 5 rotates, the weighing conveyor belt 4 farthest from the material inlet 61 rotates first, and specifically, as shown in fig. 1, the weighing conveyor belt 4 right below the cement tank 3 rotates first, so that the cement materials fall from the weighing conveyor belt 4 and are flatly laid on the weighing conveyor belt 4; then the weighing conveyer belt 4 right below the stone tank 2 rotates to enable stones to be paved on cement of the mixing conveyer belt 5, and similarly, the weighing conveyer belt 4 right below the sand tank 1 rotates to enable sand to be paved on stones of the mixing conveyer belt 5, and then the stones, the sand and the cement form three layers which are stacked up and down, so that mutual premixing is realized under the influence of gravity after the stones are poured into the three-dimensional stirring tank 6, then water is added into the three-dimensional stirring tank 6, the motor rotates, the main rotating shaft 62 rotates to stir, the auxiliary rotating shaft rotates and also revolves around the main rotating shaft under the driving of a planetary gear, so that the mutual power difference of stirring in the vertical direction is realized, and the stirring blades 68 of the main rotating shaft 62 and the stirring blades 68 of the rotating shaft pair 67 are arranged in a staggered mode, so that the stirring power difference in the horizontal direction is formed, the three-dimensional mixing stirring is formed, so that the stirring effect and efficiency are accelerated.
Rubber backing ring 71 is used for buffering three-dimensional agitator tank 6 for the first time, and the spring forms the buffering for the second time, when preventing to the unloading of three-dimensional agitator tank 6, and the material is too big to three-dimensional agitator tank's impact force, and the unable power of unloading of three-dimensional agitator tank 6 leads to damaging.
The above example is only a specific embodiment of the present invention, and simple changes, replacements, etc. thereof are also within the scope of the present invention.

Claims (5)

1. A concrete mixing and stirring system comprises a premixing mechanism and a three-dimensional stirring tank (6), and is characterized in that the premixing mechanism comprises a sand tank (1), a pebble tank (2) and a cement tank (3); the sand tank (1), the stone tank (2) and the cement tank (3) are respectively provided with a weighing conveyor belt (4) below, the weighing conveyor belt (5) is arranged below the weighing conveyor belt (4), the tail end of the mixing conveyor belt (5) is provided with a three-dimensional stirring tank (6), the top of the three-dimensional stirring tank (6) is provided with a feeding port (61) matched with the mixing conveyor belt (5), the three-dimensional stirring tank (6) is internally connected with a main rotating shaft (62), the main rotating shaft (62) is connected with a sun gear (63), the sun gear (63) is connected with a rotating device (64), the periphery of the sun gear (63) is provided with an inner gear ring (65), a plurality of planetary gears (66) are meshed between the sun gear (63) and the inner gear ring (65), the planetary gears (66) are connected with an auxiliary rotating shaft (67), and the main rotating shaft (62), a discharge hole (69) is formed at the bottom of the three-dimensional stirring tank (6), and a valve (610) is arranged on the discharge hole (69).
2. The concrete mixing and stirring system as claimed in claim 1, wherein a conical part (7) is formed at the lower part of the three-dimensional stirring tank (6), a rubber backing ring (71) is fixedly connected to the conical part (7), the rubber backing ring (71) is inserted into a fixed ring (72), a bracket (8) is installed below the fixed ring (72), a ring groove (73) matched with the fixed ring (72) is formed in the bracket (8), and the bottom of the ring groove (73) is connected with the bottom of the fixed ring (72) through a spring (74).
3. The concrete mix blending system of claim 1, wherein the mixing blades (68) of the main rotating shaft (62) and the mixing blades (68) of the sub rotating shaft (67) are staggered with each other.
4. The concrete mix blending system of claim 1, wherein said rotating means (64) is a motor.
5. The concrete mix mixing system as defined in claim 1, wherein said inlet (61) is tapered.
CN201920202812.2U 2019-02-16 2019-02-16 Concrete compounding mixing system Expired - Fee Related CN209832164U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920202812.2U CN209832164U (en) 2019-02-16 2019-02-16 Concrete compounding mixing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920202812.2U CN209832164U (en) 2019-02-16 2019-02-16 Concrete compounding mixing system

Publications (1)

Publication Number Publication Date
CN209832164U true CN209832164U (en) 2019-12-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920202812.2U Expired - Fee Related CN209832164U (en) 2019-02-16 2019-02-16 Concrete compounding mixing system

Country Status (1)

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CN (1) CN209832164U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112078011A (en) * 2020-08-14 2020-12-15 湖南创一机械有限公司 Concrete batching and stirring integrated device for construction site
CN112092188A (en) * 2020-09-01 2020-12-18 李收 Novel civil construction mortar stirring device
CN113981947A (en) * 2021-10-21 2022-01-28 北京城建八建设发展有限责任公司 Construction method for treating premixed fluidized solidified soil foundation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112078011A (en) * 2020-08-14 2020-12-15 湖南创一机械有限公司 Concrete batching and stirring integrated device for construction site
CN112092188A (en) * 2020-09-01 2020-12-18 李收 Novel civil construction mortar stirring device
CN113981947A (en) * 2021-10-21 2022-01-28 北京城建八建设发展有限责任公司 Construction method for treating premixed fluidized solidified soil foundation

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20191224

Termination date: 20220216