CN210500824U - Recycled concrete's agitating unit - Google Patents

Recycled concrete's agitating unit Download PDF

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Publication number
CN210500824U
CN210500824U CN201920921983.0U CN201920921983U CN210500824U CN 210500824 U CN210500824 U CN 210500824U CN 201920921983 U CN201920921983 U CN 201920921983U CN 210500824 U CN210500824 U CN 210500824U
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machine
agitating unit
nut
pipe
screw rod
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CN201920921983.0U
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Chinese (zh)
Inventor
孙勇
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Fogang Jianhua Concrete Co ltd
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Fogang Jianhua Concrete Co ltd
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Abstract

The utility model provides a recycled concrete's agitating unit, relates to construction technical field, including the organism, is equipped with elevating gear in the organism, and the elevating gear bottom is equipped with agitating unit, is equipped with the feeder hopper on the organism and sprays the mechanism, sprays the mechanism and is located the feeder hopper directly over. The device passes through the height of elevating gear adjustment lifter plate to adjust agitating unit's height, the in-process that agitating unit reciprocated can stir the concrete of the different height position departments in the organism, and agitating unit goes up and down while stirring, stirs more fully evenly, also can adjust agitating unit's height according to what and how much of the characteristic of the material that needs to mix, mixing state and concrete volume, realizes purposefully stirs, stirs more thoroughly. The device can make the raise dust of feeder hopper department reduce through spraying of mechanism, avoids the raise dust to fly away and cause the decline of air quality and harm constructor's healthy in the air, satisfies the demand of environmental protection and energy saving construction.

Description

Recycled concrete's agitating unit
The technical field is as follows:
the utility model relates to a construction technical field, concretely relates to recycled concrete's agitating unit.
Background art:
concrete is currently consuming natural aggregate at a rate of 80 hundred million tons per year as the largest consumer of natural resources such as water, sand, pebbles, crushed stones and the like, and meanwhile, with the rapid development of cities, more and more waste buildings are dismantled to generate more and more construction wastes, and in order to reduce exploitation of natural resources to the maximum extent, the recycling of construction wastes must be increased to the maximum extent, and the concrete is recycled. The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like. When the recycled concrete is prepared, the concrete needs to be stirred to uniformly mix various materials in the concrete. Present concrete mixing device raise dust when adding the material great, it is big to cause the construction site dust, is unfavorable for constructor healthy, also does not satisfy the requirement of environmental protection simultaneously, in addition, puddler among the present agitating unit is fixed, can't adjust stirring height as required, also can't remove stirring vane's height in the stirring, causes the stirring effect poor, and the concrete mixing is inhomogeneous, and the recycled concrete of making can't satisfy the requirement.
The utility model has the following contents:
the utility model aims at overcoming the shortcomings of the prior art and providing a recycled concrete stirring device.
The utility model adopts the technical proposal that: a stirring device for recycled concrete comprises a machine body, wherein a lifting device is arranged in the machine body, the bottom of the lifting device is provided with a stirring device, the machine body is provided with a feed hopper and a spraying mechanism, the spraying mechanism is positioned right above the feed hopper, the lifting device comprises a motor A, a screw rod A, a nut A, a pull rod A, a screw rod B, a nut B, a lifting plate, a guide mechanism A and a guide mechanism B, the motor A is arranged on the machine body, an output shaft of the motor A is connected with one end of the screw rod A, the other end of the screw rod A is connected with one end of the screw rod B, the other end of the screw rod B is connected with the inner wall of the machine body through a bearing, the screw rod B is connected with the nut B through threads, the nut B corresponds to the position of the nut A, the nut A is connected with the screw rod A through threads, the nut A is hinged with one, the lifting plate is hinged to one end of the pull rod B, the other end of the pull rod B is hinged to the nut B, one end of the lifting plate is connected with the guide mechanism A, the other end of the lifting plate is connected with the guide mechanism B, and a stirring device is arranged at the bottom of the lifting plate.
Agitating unit include motor B, protective housing, pivot, rabbling mechanism A and rabbling mechanism B, motor B establish in the lifter plate bottom, motor B's outside is equipped with the protective housing, motor B's output shaft and pivot are connected, pivot one side is equipped with rabbling mechanism A, the opposite side of pivot is equipped with rabbling mechanism B.
Rabbling mechanism A and rabbling mechanism B's structure the same, rabbling mechanism A includes puddler A and puddler B, puddler A and puddler B lie in the same one side of pivot respectively, puddler A's extension line intersects with puddler B's extension line.
And stirring blades are arranged on the stirring rod A and the stirring rod B.
The guide mechanism A and the guide mechanism B have the same structure and are respectively positioned on two side walls of the machine body.
The guide mechanism A comprises a sliding block and a sliding groove, the sliding groove is formed in the side wall of the machine body, the sliding groove is connected with the sliding block, the sliding groove and the sliding block are in sliding connection, and the sliding block is connected with the lifting plate.
The spraying mechanism comprises a water inlet pipe, a water spraying pipe, a spray head, a water adding pipe and an electromagnetic valve, wherein one end of the water adding pipe is communicated with the inner cavity of the machine body, the other end of the water adding pipe is communicated with the water inlet pipe, the water inlet pipe is communicated with the water spraying pipe, the water spraying pipe is connected with the spray head, the spray head is positioned right above the feed hopper, and the water spraying pipe and the water adding pipe are respectively provided with the electromagnetic valve.
The machine body is provided with a discharge port which is close to the bottom of the machine body.
The utility model has the advantages that: (1) the device passes through the height of elevating gear adjustment lifter plate to adjust agitating unit's height, the in-process that agitating unit reciprocated can stir the concrete of the different height position departments in the organism, and agitating unit goes up and down while stirring, stirs more fully evenly, also can adjust agitating unit's height according to what and how much of the characteristic of the material that needs to mix, mixing state and concrete volume, realizes purposefully stirs, stirs more thoroughly. (2) Concrete can produce certain raise dust when adding organism inside, and the device can make the raise dust of feeder hopper department reduce through spraying of mechanism, avoids the raise dust to fly away and causes the decline of air quality and harm constructor's healthy in the air, satisfies the demand of environmental protection and energy saving construction.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
referring to the figures, the stirring device for recycled concrete comprises a machine body 12, wherein a lifting device is arranged in the machine body 12, the bottom of the lifting device is provided with a stirring device, the machine body 12 is provided with a feed hopper 1 and a spraying mechanism, the spraying mechanism is positioned right above the feed hopper 1, the lifting device comprises a motor A9, a screw rod A8, a nut A7, a pull rod A10, a screw rod B23, a pull rod B21, a nut B22, a lifting plate 20, a guide mechanism A and a guide mechanism B, the motor A9 is arranged on the machine body 12, an output shaft of the motor A9 is connected with one end of the screw rod A8, the other end of the screw rod A8 is connected with one end of the screw rod B23, the other end of the screw rod B23 is connected with the inner wall of the machine body 12 through a bearing, the screw rod B23 is connected with the nut B22 through threads, the nut B22 corresponds to the position of the nut A7, the nut A7 is connected with the, the other end of the pull rod A10 is hinged with the lifting plate 20, the lifting plate 20 is hinged with one end of the pull rod B21, the other end of the pull rod B21 is hinged with the nut B22, one end of the lifting plate 20 is connected with the guide mechanism A, the other end of the lifting plate 20 is connected with the guide mechanism B, and the bottom of the lifting plate 20 is provided with a stirring device. The outlet of the feeding hopper 1 is not in the same vertical plane as the lifting device, mainly to avoid that the material entering from the feeding hopper 1 falls above the lifting device.
Agitating unit include motor B17, protective housing 18, pivot 13, rabbling mechanism A and rabbling mechanism B, motor B17 establish in lifter plate 20 bottom, motor B17's outside is equipped with protective housing 18, motor B17's output shaft is connected with pivot 13, pivot 13 one side is equipped with rabbling mechanism A, the opposite side of pivot 13 is equipped with rabbling mechanism B.
The structure of rabbling mechanism A and rabbling mechanism B be the same, rabbling mechanism A includes puddler A15 and puddler B14, puddler A15 and puddler B14 are located the same one side of pivot 13 respectively, the extension line of puddler A15 intersects with the extension line of puddler B14.
Stirring blades are arranged on the stirring rod A15 and the stirring rod B14.
The guide mechanism a and the guide mechanism B have the same structure and are respectively located on two side walls of the machine body 12.
The guide mechanism A comprises a sliding block 19 and a sliding groove 16, the sliding groove 16 is formed in the side wall of the machine body 12, the sliding groove 16 is connected with the sliding block 19 in a sliding mode, and the sliding block 19 is connected with the lifting plate 20.
The spraying mechanism comprises an inlet pipe 5, a spray pipe 3, a spray head 2, a water adding pipe 6 and an electromagnetic valve 4, one end of the water adding pipe 6 is communicated with the inner cavity of the machine body 12, the other end of the water adding pipe 6 is communicated with the inlet pipe 5, the inlet pipe 5 is communicated with the spray pipe 3, the spray pipe 3 is connected with the spray head 2, the spray head 2 is positioned right above the feed hopper 1, and the spray pipe 3 and the water adding pipe 6 are respectively provided with the electromagnetic valve 4.
The machine body 12 is provided with a discharge port 11, and the discharge port 11 is close to the bottom of the machine body 12.
The specific implementation process is as follows: the device is when using, at first will treat in the concrete material that mixes adds organism 12 through feeder hopper 1, open solenoid valve 4 on the spray pipe 3, the water at the in-process water source department of adding the material flows into in the spray pipe 3 through inlet tube 5 and sprays through shower nozzle 2 and down, the raise dust of feeder hopper 1 top flows into in organism 12 along with shower nozzle 2 spun water droplet, avoid the raise dust diffusion to get into in the air and cause the air quality to reduce, the water that shower nozzle 2 sprays out gets into in organism 12, avoid the waste of water resource, satisfy the demand of environmental protection and energy saving construction. After the material configured with concrete is added into the machine body 12, the motor a9 and the motor B17 are started, the motor B17 drives the rotating shaft 13 to rotate when being started, the rotating shaft 13 drives the stirring rod a15 and the stirring rod B14 to rotate along with the rotating shaft 13 and stir the concrete material in the machine body 12, the motor a9 drives the screw rod A8 and the screw rod B23 to rotate, the screw directions of the screw rod A8 and the screw rod B23 are different, so that the nut a7 and the nut B22 are close to or away from each other, when the nut a7 and the nut B22 are close to each other, the included angle between the pull rod a10 and the pull rod B21 is reduced, the pull rod a10 and the pull rod B21 simultaneously drive the lifting plate 20 to descend, when the nut a7 and the nut B22 are away from each other, the included angle between the pull rod a10 and the pull rod B21 is increased, the pull rod a 21 and the pull rod B21 drive the lifting plate 20 to move upwards, when the lifting plate 20 is lifted, the stirring device a and the stirring device B21 can lift the stirring rod B lift the stirring device in any process The high concrete material is stirred, the stirring effect is good, and the stirring is uniform.
In addition, due to different properties of chemical substances, some materials can be concentrated above the mixture, some materials can be collected below the mixture, and the device can adjust the height of the stirring device according to the characteristics of the materials, so that the device can stir the materials above the mixture or the materials below the mixture, thereby realizing the uniformity of concrete materials and achieving the purpose of adjusting the stirring height according to different properties of the materials.
The device passes through the height of elevating gear adjustment lifter plate 20 to adjust agitating unit's height, the in-process that agitating unit reciprocated can stir the concrete of the inside not co-altitude position department of organism 12, agitating unit goes up and down while stirring, stirs more fully evenly, also can adjust agitating unit's height according to what of the characteristic of the material that needs mix, mixing state and concrete volume, realizes purposefully stirs, stirs more thoroughly. Concrete can produce certain raise dust when adding organism 12 inside, and the device can make the raise dust of feeder hopper 1 department reduce through spraying of mechanism, avoids the raise dust to fly away and causes the decline of air quality and harm constructor's healthy in the air, satisfies the demand of environmental protection and energy saving construction.

Claims (8)

1. The utility model provides a agitating unit of recycled concrete, includes the organism, its characterized in that: the machine body is internally provided with a lifting device, the bottom of the lifting device is provided with a stirring device, the machine body is provided with a feed hopper and a spraying mechanism, the spraying mechanism is positioned right above the feed hopper, the lifting device comprises a motor A, a screw rod A, a nut A, a pull rod A, a screw rod B, a pull rod B, a nut B, a lifting plate, a guide mechanism A and a guide mechanism B, the motor A is arranged on the machine body, an output shaft of the motor A is connected with one end of the screw rod A, the other end of the screw rod A is connected with one end of the screw rod B, the other end of the screw rod B is connected with the inner wall of the machine body through a bearing, the screw rod B is connected with the nut B through a thread, the nut B corresponds to the nut A in position, the nut A is connected with the screw rod A through a thread, the nut A is hinged with one end of the pull rod A, the other end of, one end of the lifting plate is connected with the guide mechanism A, the other end of the lifting plate is connected with the guide mechanism B, and a stirring device is arranged at the bottom of the lifting plate.
2. The recycled concrete mixing apparatus of claim 1, wherein: agitating unit include motor B, protective housing, pivot, rabbling mechanism A and rabbling mechanism B, motor B establish in the lifter plate bottom, motor B's outside is equipped with the protective housing, motor B's output shaft and pivot are connected, pivot one side is equipped with rabbling mechanism A, the opposite side of pivot is equipped with rabbling mechanism B.
3. The recycled concrete mixing apparatus of claim 2, wherein: rabbling mechanism A and rabbling mechanism B's structure the same, rabbling mechanism A includes puddler A and puddler B, puddler A and puddler B lie in the same one side of pivot respectively, puddler A's extension line intersects with puddler B's extension line.
4. The recycled concrete mixing apparatus of claim 3, wherein: and stirring blades are arranged on the stirring rod A and the stirring rod B.
5. The recycled concrete mixing apparatus of claim 1, wherein: the guide mechanism A and the guide mechanism B have the same structure and are respectively positioned on two side walls of the machine body.
6. The recycled concrete mixing apparatus of claim 5, wherein: the guide mechanism A comprises a sliding block and a sliding groove, the sliding groove is formed in the side wall of the machine body, the sliding groove is connected with the sliding block, the sliding groove and the sliding block are in sliding connection, and the sliding block is connected with the lifting plate.
7. The recycled concrete mixing apparatus of claim 1, wherein: the spraying mechanism comprises a water inlet pipe, a water spraying pipe, a spray head, a water adding pipe and an electromagnetic valve, wherein one end of the water adding pipe is communicated with the inner cavity of the machine body, the other end of the water adding pipe is communicated with the water inlet pipe, the water inlet pipe is communicated with the water spraying pipe, the water spraying pipe is connected with the spray head, the spray head is positioned right above the feed hopper, and the water spraying pipe and the water adding pipe are respectively provided with the electromagnetic valve.
8. The recycled concrete mixing apparatus of claim 1, wherein: the machine body is provided with a discharge port which is close to the bottom of the machine body.
CN201920921983.0U 2019-06-19 2019-06-19 Recycled concrete's agitating unit Active CN210500824U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920921983.0U CN210500824U (en) 2019-06-19 2019-06-19 Recycled concrete's agitating unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920921983.0U CN210500824U (en) 2019-06-19 2019-06-19 Recycled concrete's agitating unit

Publications (1)

Publication Number Publication Date
CN210500824U true CN210500824U (en) 2020-05-12

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ID=70579058

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920921983.0U Active CN210500824U (en) 2019-06-19 2019-06-19 Recycled concrete's agitating unit

Country Status (1)

Country Link
CN (1) CN210500824U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112157806A (en) * 2020-09-27 2021-01-01 广州比木云建筑科技有限公司 All-round agitating unit of concrete for civil engineering technical field

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112157806A (en) * 2020-09-27 2021-01-01 广州比木云建筑科技有限公司 All-round agitating unit of concrete for civil engineering technical field

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