CN210651320U - A dosing unit for concrete - Google Patents
A dosing unit for concrete Download PDFInfo
- Publication number
- CN210651320U CN210651320U CN201921375064.4U CN201921375064U CN210651320U CN 210651320 U CN210651320 U CN 210651320U CN 201921375064 U CN201921375064 U CN 201921375064U CN 210651320 U CN210651320 U CN 210651320U
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- concrete
- stirring
- raw materials
- concrete raw
- weighing
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Abstract
The utility model belongs to the technical field of the technique of preparation concrete and specifically relates to a dosing unit for concrete is related to, including the frame, be equipped with at least one storage hopper in the frame, the below of storage hopper is equipped with the weighing hopper, and the below of weighing hopper is equipped with the conveyer belt, the tip of conveyer belt is equipped with rabbling mechanism, and rabbling mechanism includes drive arrangement and churn, and the tip of conveyer belt is located the churn, and the outer circumference of churn is equipped with circular rack, and drive arrangement is used for ordering about circular rack motion. The utility model has scientific and reasonable design and convenient operation, compared with the prior art, the utility model separates the weighing and the stirring of the concrete raw materials, which is beneficial to improving the weighing precision; the stirring mechanism stirs the weighed concrete raw materials, the efficiency of weighing the concrete raw materials cannot be reduced, and the stirred concrete raw materials are convenient to prepare into concrete.
Description
Technical Field
The utility model belongs to the technical field of the technique of preparation concrete and specifically relates to a dosing unit for concrete is related to.
Background
Before producing concrete, in order to optimize the quality of concrete, various raw materials of the concrete need to be proportioned.
The prior Chinese utility model with the publication number of CN207643405U discloses a concrete batching device, which comprises a batching hopper, wherein both sides of the batching hopper are fixedly connected with first connecting rods, one end of each first connecting rod, which is far away from the batching hopper, is fixedly connected with a first upright post and a second upright post in sequence from left to right, the tops of the first upright post and the second upright post are fixedly connected with supporting columns, one side of each supporting column, which is opposite to the supporting columns, is fixedly connected with a second connecting rod, the surface of each second connecting rod is sequentially sleeved with a first feeding hopper and a second feeding hopper from left to right, the bottoms of the first feeding hopper and the second feeding hopper are communicated with the top of the batching hopper, the rear side of the batching hopper is fixedly connected with a transverse plate, the top of the transverse plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating shaft, and the rear side of the batching hopper is provided with a, and the front end of first pivot passes first bearing and extends to the inner chamber that the batching was fought, the runner has been cup jointed on the surface of first pivot, the fixed surface of runner is connected with branch, the one end fixedly connected with stirring leaf of runner is kept away from to branch, the bottom fixedly connected with conveying pipeline that the batching was fought, and the left side of conveying pipeline runs through to the left side of first stand, the right side of conveying pipeline runs through and is provided with the second bearing, the bottom that the batching was fought and the top of conveying pipeline run through and be provided with the unloading pipe, logical groove has been seted up in the left side of second stand, lead to the bottom fixedly connected with second motor of inslot wall, and the output end fixedly connected with second pivot of second motor, the left side of second pivot is passed the second bearing and is extended to the left side of conveying pipeline, the fixed surface of second bearing is connected with.
The above prior art solutions have the following drawbacks: the batching hopper is provided with a stirring mechanism, and if the batching hopper is used for metering and stirring at the same time, the error of metering is easy to increase; if the materials are continuously stirred after metering, the material mixing time is prolonged, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a batching device for concrete, which solves the problem that the error of measurement is increased easily because the stirring is carried out while the measurement is carried out; and the materials are continuously stirred after being metered, so that the material mixing time is prolonged, and the working efficiency is reduced.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a dosing unit for concrete, includes the frame, is equipped with at least one storage hopper in the frame, and the below of storage hopper is equipped with the weighing hopper, and the below of weighing hopper is equipped with the conveyer belt, the tip of conveyer belt is equipped with rabbling mechanism, and rabbling mechanism includes drive arrangement and churn, and the tip of conveyer belt is located the churn, and the outer circumference of churn is equipped with circular rack, and drive arrangement is used for ordering about circular rack motion.
By adopting the technical scheme, the concrete raw materials are placed in the storage hopper, and the valve at the bottom of the storage hopper is opened, so that the concrete raw materials in the storage hopper fall into the weighing hopper, the concrete raw materials are weighed, and the concrete raw materials are convenient to mix; opening a valve at the bottom of the metering hopper, dropping the concrete raw material onto a conveyor belt, and conveying the concrete raw material into a mixing drum by the conveyor belt; utilize drive arrangement to order about circular rack for circular rack motion, because circular rack sets up on the churn, make churn and circular rack synchronous motion, thereby the churn rotates along the axis, realizes the stirring to the concrete raw materials of placing in the churn. The utility model has scientific and reasonable design and convenient operation, compared with the prior art, the utility model separates the weighing and the stirring of the concrete raw materials, which is beneficial to improving the weighing precision; the stirring mechanism stirs the weighed concrete raw materials, the efficiency of weighing the concrete raw materials cannot be reduced, and the stirred concrete raw materials are convenient to prepare into concrete.
The utility model discloses further set up to: the driving device comprises two groups of rotating shafts and gears, the two groups of rotating shafts are located on the outer side of the mixing drum, the gears are installed on the rotating shafts, and the gears are meshed with the circular racks.
By adopting the technical scheme, the rotating shaft rotates, and the gear and the rotating shaft synchronously rotate, so that the gear drives the circular rack to move; simultaneously, the gear supports the churn to realize that the churn rotates along the axis.
The utility model discloses further set up to: the driving device further comprises a speed changer and a servo motor, an output shaft of the servo motor extends into the speed changer, and one group of rotating shafts extends into the speed changer.
Through adopting above-mentioned technical scheme, when servo motor during operation, servo motor's output shaft orders about derailleur work, and the derailleur orders about the pivot and rotates, pivot and the gear synchronous rotation of installing in the pivot, and the gear orders about the churn and rotates, and another gear rotation is ordered about to the churn, and another gear and another pivot synchronous rotation realize the rotatory stirring of churn, realize the stirring to the concrete raw materials in the churn.
The utility model discloses further set up to: and a stirring blade is arranged in the stirring cylinder and is fixed with the inner wall of the stirring cylinder.
Through adopting above-mentioned technical scheme, the stirring leaf supports concrete raw materials for concrete raw materials and churn motion, move to suitable position when concrete raw materials, because the effect of gravity, concrete raw materials drops, realizes the stirring to concrete raw materials.
The utility model discloses further set up to: the end part of the mixing drum, which is far away from the conveying belt, is hinged with a baffle.
Through adopting above-mentioned technical scheme, the baffle restriction concrete raw materials discharge churn opens the baffle according to actual need, the device concrete raw materials of being convenient for.
To sum up, the utility model discloses a beneficial technological effect does:
the utility model has scientific and reasonable design and convenient operation, compared with the prior art, the utility model separates the weighing and the stirring of the concrete raw materials, which is beneficial to improving the weighing precision; the stirring mechanism stirs the weighed concrete raw materials, the efficiency of weighing the concrete raw materials cannot be reduced, and the stirred concrete raw materials are convenient to prepare into concrete.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a frame; 2. a storage hopper; 3. a measuring hopper; 4. a conveyor belt; 5. a stirring mechanism; 51. a mixing drum; 511. a circular rack; 512. stirring blades; 513. a baffle plate; 52. a drive device; 521. a rotating shaft; 522. a gear; 523. a servo motor; 524. a transmission.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the batching device for concrete disclosed by the utility model comprises a frame 1, at least one storage hopper 2 is arranged on the frame 1, a weighing hopper 3 is arranged below the storage hopper 2, a conveyor belt 4 is arranged below the weighing hopper 3, and a stirring mechanism 5 is arranged at the end part of the conveyor belt 4; in this embodiment, storage hopper 2 is used for storing the concrete raw materials, and storage hopper 2 is equipped with two, and weighing hopper 3 is used for weighing the quality of concrete raw materials, and weighing hopper 3 is put into to the concrete raw materials that will arrange storage hopper 2 in, is convenient for weigh, and the concrete after weighing drops on conveyer belt 4, and the conveyer belt 4 of being convenient for sends concrete raw materials to rabbling mechanism 5 for rabbling mechanism 5 is to the concrete raw materials stirring, makes the concrete raw materials misce bene.
Referring to fig. 1, the stirring mechanism 5 comprises a driving device 52 and a stirring cylinder 51, two sets of circular racks 511 are arranged on the outer circumference of the stirring cylinder 51, and the driving device 52 drives the circular racks 511 to move, so that the stirring cylinder 51 rotates along the axis; in this embodiment, the end of the conveyor belt 4 is located in the mixing drum 51, so that the conveyor belt 4 feeds the concrete raw material into the mixing drum 51; the end part of the mixing drum 51 far away from the conveyor belt 4 is hinged with a baffle 513, and the baffle 513 is used for opening and closing the other end of the mixing drum 51 to control the concrete raw material to be discharged out of the mixing drum 51. A stirring blade 512 is arranged in the stirring cylinder 51, the stirring blade 512 is fixed with the inner wall of the stirring cylinder 51, and when the stirring cylinder 51 rotates, the stirring blade 512 drives the concrete raw material to move to one end far away from the conveyor belt 4;
the driving device 52 comprises a servo motor 523, a speed changer 524, two groups of rotating shafts 521 and four groups of gears 522, wherein the two groups of gears 522 are arranged on the group of rotating shafts 521, the two groups of rotating shafts 521 are positioned at the outer side of the stirring cylinder 51, the gears 522 are meshed with the circular racks 511 of the stirring cylinder 51, so that the gears 522 support the stirring cylinder 51, one rotating end of one group extends into the speed changer 524, and an output shaft of the servo motor 523 extends into the speed changer 524; the servo motor 523 is started, the servo motor 523 drives the transmission 524 to work, the transmission 524 drives the group of rotating shafts 521 to rotate, the rotating shafts 521 and the gears 522 installed on the rotating shafts 521 rotate synchronously, the stirring drum 51 is driven to rotate, the stirring drum 51 drives the other gear 522 to rotate, the other gear 522 rotates synchronously with the other gear, and the concrete raw materials in the stirring drum 51 are stirred.
The implementation principle of the embodiment is as follows: placing concrete raw materials in a storage hopper 2, opening a valve at the bottom of the storage hopper 2 to enable the concrete raw materials in the storage hopper 2 to fall into a metering hopper 3, so that the concrete raw materials are weighed, and the concrete raw materials are convenient to mix; opening a valve at the bottom of the measuring hopper 3, dropping the concrete raw material onto the conveyor belt 4, and conveying the concrete raw material into the mixing drum 51 by the conveyor belt 4; the servo motor 523 is started, the servo motor 523 drives the transmission 524 to work, the transmission 524 drives the rotating shaft 521 to rotate, the rotating shaft 521 rotates synchronously with the gear 522 installed on the rotating shaft 521, the gear 522 drives the circular rack 511 to move, and the circular rack 511 is arranged on the stirring drum 51, so that the stirring drum 51 and the circular rack 511 move synchronously, the stirring drum 51 rotates along the axis, and the concrete raw material placed in the stirring drum 51 is stirred. The utility model has scientific and reasonable design and convenient operation, compared with the prior art, the utility model separates the weighing and the stirring of the concrete raw materials, which is beneficial to improving the weighing precision; the stirring mechanism 5 stirs the weighed concrete raw materials, the efficiency of weighing the concrete raw materials cannot be reduced, and the stirred concrete raw materials are convenient to prepare into concrete.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides a dosing unit for concrete, includes frame (1), is equipped with at least one storage hopper (2) in frame (1), and the below of storage hopper (2) is equipped with weighing hopper (3), and the below of weighing hopper (3) is equipped with conveyer belt (4), its characterized in that: the end part of the conveyor belt (4) is provided with a stirring mechanism (5), the stirring mechanism (5) comprises a driving device (52) and a stirring cylinder (51), the end part of the conveyor belt (4) is positioned in the stirring cylinder (51), a circular rack (511) is arranged on the outer circumference of the stirring cylinder (51), and the driving device (52) is used for driving the circular rack (511) to move.
2. A batching device for concrete according to claim 1, characterized in that: the driving device (52) comprises two groups of rotating shafts (521) and gears (522), the two groups of rotating shafts (521) are located on the outer side of the stirring drum (51), the gears (522) are installed on the rotating shafts (521), and the gears (522) are meshed with the circular racks (511).
3. A batching device for concrete according to claim 2, characterized in that: the driving device (52) further comprises a speed changer (524) and a servo motor (523), an output shaft of the servo motor (523) extends into the speed changer (524), and one group of rotating shafts (521) extends into the speed changer (524).
4. A batching device for concrete according to claim 1, characterized in that: a stirring blade (512) is arranged in the stirring cylinder (51), and the stirring blade (512) is fixed with the inner wall of the stirring cylinder (51).
5. A batching device for concrete according to claim 4, characterized in that: the end part of the mixing drum (51) far away from the conveyor belt (4) is hinged with a baffle (513).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375064.4U CN210651320U (en) | 2019-08-22 | 2019-08-22 | A dosing unit for concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375064.4U CN210651320U (en) | 2019-08-22 | 2019-08-22 | A dosing unit for concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210651320U true CN210651320U (en) | 2020-06-02 |
Family
ID=70835283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921375064.4U Expired - Fee Related CN210651320U (en) | 2019-08-22 | 2019-08-22 | A dosing unit for concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210651320U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692996A (en) * | 2020-12-16 | 2021-04-23 | 蒋世宾 | Concrete mixing device |
| CN114523570A (en) * | 2021-12-24 | 2022-05-24 | 北京中实上庄混凝土有限责任公司 | Concrete storage bin ratio compounding device |
| CN115847608A (en) * | 2022-12-20 | 2023-03-28 | 武汉中阳明建材有限公司 | Production process of heat-resistant concrete |
-
2019
- 2019-08-22 CN CN201921375064.4U patent/CN210651320U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692996A (en) * | 2020-12-16 | 2021-04-23 | 蒋世宾 | Concrete mixing device |
| CN114523570A (en) * | 2021-12-24 | 2022-05-24 | 北京中实上庄混凝土有限责任公司 | Concrete storage bin ratio compounding device |
| CN115847608A (en) * | 2022-12-20 | 2023-03-28 | 武汉中阳明建材有限公司 | Production process of heat-resistant concrete |
| CN115847608B (en) * | 2022-12-20 | 2023-08-18 | 武汉中阳明建材有限公司 | Production process of heat-resistant concrete |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |