CN201140456Y - Combined concrete proportioning station - Google Patents

Combined concrete proportioning station Download PDF

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Publication number
CN201140456Y
CN201140456Y CNU2007200439974U CN200720043997U CN201140456Y CN 201140456 Y CN201140456 Y CN 201140456Y CN U2007200439974 U CNU2007200439974 U CN U2007200439974U CN 200720043997 U CN200720043997 U CN 200720043997U CN 201140456 Y CN201140456 Y CN 201140456Y
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CN
China
Prior art keywords
belt
station
storage bin
combined type
weighing
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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
Application number
CNU2007200439974U
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Chinese (zh)
Inventor
李斌
陈杰
Original Assignee
李斌
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Filing date
Publication date
Application filed by 李斌 filed Critical 李斌
Priority to CNU2007200439974U priority Critical patent/CN201140456Y/en
Application granted granted Critical
Publication of CN201140456Y publication Critical patent/CN201140456Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a combination concrete distribution station, wherein the feeding belt machine is a weighting belt machine (3) which comprises a transmission drum (31), a steering drum (32) and a driving motor (33), a transmission belt is provided between the transmission drum (31) and the steering drum (32) and is opposite a material outlet, the transmission belt is geared with the driving motor (33) via the transmission drum (31) and is provided with a weighting supporting roller, the weighting supporting roller is provided with a weighting sensor (13) connected with an electric control cabinet (6) in which a PLC controller and a speed variable frequency controller (8) are provided, the weighting sensor (13) is serially connected with the inputs of the PLC controller, the speed variable frequency controller (8) and the driving motor (33), the driving motor (33) is connected with a speed sensor (9) whose output is connected with the PLC controller.

Description

A kind of combined type concrete batching station
Technical field
The utility model relates to a kind of combined type concrete batching station.
Background technology
The concrete batching station is very general in the market, is mainly used to carry out the proportioning of sand, stone material, and use is low in the requirement of material proportion measuring accuracy mostly, environmental requirement is not high and the matching used occasion of low side devices.As in productivity ratio less than 90M 3The small-size concrete mixing plant of/h is to be assembled by many belt feeders, storage bin hopper, the hopper of weighing, suspension type sensor, weighing instrument switch board, material by the feed bin belt feeder be transported in the storage bin hopper → belt feeder of weighing stops → weighing → belt starts, the periodicity emphasis work of returning to work.
The major defect at this batching station is: (1) weigh the hopper volume greatly, highly high, the height at whole batching station reaches 3.2~3.3 meters on the structure.The material of batching station proportioning is sand, stone, is responsible for feed by loading machine, and is well-known, and the height of lifting is high more during loading machine work, and the power of consumption, fuel consumption are just big more, are unfavorable for the energy-saving and emission-reduction policy of being advocated at present; (2) drive unit adopts the exposed gear transmission, and the life-span is short, noise is big, and environmental protection is not up to standard; (3) weighing system is the gap duty, and production efficiency is low; (4) heavy load starting, belt rubs seriously, very easily comes unstuck; The electric motor starting electric current is big, easy burn-out.
Summary of the invention
The utility model relates to a kind of concrete batching station of being convenient to transport, and it is compact conformation not only, is convenient to transportation; And result of use is good.
The utility model solves its technical problem and has adopted following technical scheme: a kind of combined type concrete batching station, it comprises the storage bin hopper of some symmetries, bottom at each storage bin hopper discharging opening is provided with belt feeder, be provided with the outfeed belt machine in the bottom of belt feeder, described belt feeder is the weigh belt machine, the weigh belt machine comprises driving drum, changed course cylinder and drive motors, between driving drum and changed course cylinder, be provided with conveyer belt, conveyer belt is relative with discharging opening, conveyer belt is a drive connection by driving drum and drive motors, on conveyer belt, be provided with the weighing carrying roller, the weighing carrying roller is provided with weighing sensor, be connected with electrical control cabinet on the weighing sensor, comprise PLC control device and speed frequency-variable controller in the electrical control cabinet, weighing sensor successively with the PLC control device, the speed frequency-variable controller, the input of drive motors connects, and also is connected with velocity sensor on drive motors, and the output of velocity sensor is connected with the PLC control device.
Described PLC control device comprises amplifying circuit, comparison circuit and controller, and the output of weighing sensor all is connected with the amplifying circuit circuit with the output of velocity sensor, and the output of comparison circuit is connected with controller.The side of described storage bin hopper is provided with the hopper adjustment doors.Described conveyer belt adopts the shirt rim belt.Between storage bin hopper and storage bin hopper, flexibly connect by dismountable movable rod.Described drive motors is the shaft-mounted reducing motor that tests the speed.
The utlity model has following beneficial effect: the utility model has adopted the weigh belt machine, it combines weighing and feeding, make compact conformation like this, reduced size greatly, distance is reduced to less than being 0.6m between the conveyer belt of weigh belt machine and the outfeed belt of outfeed belt conveyor, the height on storage bin hopper and ground is reduced to less than 2.2m, thereby saves the loading machine investment cost, cuts down the consumption of energy.The utility model is provided with the PLC control device, it handles the transporting velocity of belt and the weight signal of material respectively, produce and demonstration cumulative amount and instantaneous delivery, the setting flow of this flow and comparison circuit compares, and by controller output signal control rate frequency-variable controller, the speed frequency-variable controller is by frequency control, thereby control belt speed, increase or reduce mass flow on the conveyer belt, thereby realize the dosing automated job, improved precision and production capacity simultaneously.Drive motors of the present utility model is the shaft-mounted reducing motor that tests the speed, and it can realize slowing down, speed measuring function is integrated, increases the service life maintenance also easy to use simultaneously.Flexibly connect by dismountable movable rod between the utility model storage bin hopper and the storage bin hopper, it can realize modularization production, can require to make up according to difference like this, connect with connecting rod when mounted, be convenient to produce, install, dismantle, simultaneously can be disassembled into little device, be convenient to transportation.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the control structure figure of the utility model weigh belt machine
The specific embodiment
In Fig. 1 and Fig. 2, the utility model is a kind of combined type concrete batching station, it comprises the storage bin hopper 1 of some symmetries, between storage bin hopper 1 and storage bin hopper 1, flexibly connect by dismountable movable rod 4, the side of storage bin hopper 1 is provided with hopper adjustment doors 2, bottom at each storage bin hopper 1 discharging opening is provided with belt feeder, be provided with outfeed belt machine 5 in the bottom of belt feeder, belt feeder is a weigh belt machine 3, weigh belt machine 3 comprises driving drum 31, changed course cylinder 32 and drive motors 33, drive motors 33 is the shaft-mounted reducing motor that tests the speed, between driving drum 31 and changed course cylinder 32, be provided with conveyer belt, conveyer belt adopts the shirt rim belt, conveyer belt is relative with discharging opening, conveyer belt is drive connection by driving drum 31 with drive motors 33, on conveyer belt, be provided with the weighing carrying roller, the weighing carrying roller is provided with weighing sensor 13, be connected with electrical control cabinet 6 on the weighing sensor 13, PLC control device and speed frequency-variable controller 8 are arranged in the electrical control cabinet 6, weighing sensor 13 successively with the PLC control device, speed frequency-variable controller 8, the input of drive motors 33 connects, on drive motors 33, also be connected with velocity sensor 9, the output of velocity sensor 9 is connected with the PLC control device, the PLC control device comprises amplifying circuit 10, comparison circuit 11 and controller 12, the output of the output of weighing sensor 13 and velocity sensor 9 all is connected with amplifying circuit 10 circuit, and the output of comparison circuit 11 is connected with controller 12.
The utility model can adopt the ZL08 small sized loader to send into the sandstone material in the storage bin hopper respectively, discharging opening is provided with hopper adjustment doors 2 and regulates size, the sandstone material flows automatically to respectively on the weigh belt machine, by the sense weight continuously of weighing sensor 13 on the weighing carrying roller, the speed of service of velocity sensor 9 continuous measurement conveyer belts, rate signal is admitted to the PLC control device with weight signal and handles, produce and demonstration cumulative amount and instantaneous delivery, the setting flow of this flow and comparison circuit 11 compares, by controller 12 output signal control rate frequency-variable controllers 8, speed frequency-variable controller 8 is by frequency control, thereby control belt speed, increase or reduce mass flow on the conveyer belt, thereby realize the dosing automated job, the utility model can with the supporting use of the following mixer of JS60.

Claims (6)

1, a kind of combined type concrete batching station, it comprises the storage bin hopper (1) of some symmetries, bottom at each storage bin hopper (1) discharging opening is provided with belt feeder, be provided with outfeed belt machine (5) in the bottom of belt feeder, it is characterized in that described belt feeder is weigh belt machine (3), weigh belt machine (3) comprises driving drum (31), changed course cylinder (32) and drive motors (33), between driving drum (31) and changed course cylinder (32), be provided with conveyer belt, conveyer belt is relative with discharging opening, conveyer belt is drive connection by driving drum (31) with drive motors (33), on conveyer belt, be provided with the weighing carrying roller, the weighing carrying roller is provided with weighing sensor (13), be connected with electrical control cabinet (6) on the weighing sensor (13), PLC control device and speed frequency-variable controller (8) are arranged in the electrical control cabinet (6), weighing sensor (13) successively with the PLC control device, speed frequency-variable controller (8), the input of drive motors (33) connects, also be connected with velocity sensor (9) on drive motors (33), the output of velocity sensor (9) is connected with the PLC control device.
2, combined type concrete batching according to claim 1 station, it is characterized in that described PLC control device comprises amplifying circuit (10), comparison circuit (11) and controller (12), the output of the output of weighing sensor (13) and velocity sensor (9) all is connected with amplifying circuit (10) circuit, and the output of comparison circuit (11) is connected with controller (12).
3, combined type concrete batching according to claim 1 station is characterized in that the side of described storage bin hopper (1) is provided with hopper adjustment doors (2).
4, combined type concrete batching according to claim 1 station is characterized in that described conveyer belt adopts the shirt rim belt.
5, combined type concrete batching according to claim 1 station is characterized in that flexibly connecting by dismountable movable rod (4) between storage bin hopper (1) and storage bin hopper (1).
6, combined type concrete batching according to claim 1 station is characterized in that described drive motors (33) is the shaft-mounted reducing motor that tests the speed.
CNU2007200439974U 2007-10-23 2007-10-23 Combined concrete proportioning station Expired - Fee Related CN201140456Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200439974U CN201140456Y (en) 2007-10-23 2007-10-23 Combined concrete proportioning station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200439974U CN201140456Y (en) 2007-10-23 2007-10-23 Combined concrete proportioning station

Publications (1)

Publication Number Publication Date
CN201140456Y true CN201140456Y (en) 2008-10-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200439974U Expired - Fee Related CN201140456Y (en) 2007-10-23 2007-10-23 Combined concrete proportioning station

Country Status (1)

Country Link
CN (1) CN201140456Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102873745A (en) * 2012-10-10 2013-01-16 北新集团建材股份有限公司 High-speed producing and controlling method for plaster plates
CN103048031A (en) * 2012-12-26 2013-04-17 余姚市通用仪表有限公司 Electronic belt metallurgical balance
CN103318631A (en) * 2013-07-15 2013-09-25 新兴河北工程技术有限公司 Speed control device of disk feeder
CN104118061A (en) * 2014-07-24 2014-10-29 浙江瑞泰耐火材料科技有限公司 Castable batching device
CN105501906A (en) * 2016-01-09 2016-04-20 泰州鑫光机械制造有限公司 Intelligent combined material batching system
CN108714970A (en) * 2018-06-12 2018-10-30 安徽特斯艾尔机电设备有限公司 It is a kind of can remote adjustment freight volume build concrete proportioning machine
CN108972893A (en) * 2018-06-12 2018-12-11 王丹丹 A kind of build concrete proportioning machine of adjustable freight volume

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102873745A (en) * 2012-10-10 2013-01-16 北新集团建材股份有限公司 High-speed producing and controlling method for plaster plates
CN102873745B (en) * 2012-10-10 2014-08-13 北新集团建材股份有限公司 High-speed producing and controlling method for plaster plates
CN103048031A (en) * 2012-12-26 2013-04-17 余姚市通用仪表有限公司 Electronic belt metallurgical balance
CN103318631A (en) * 2013-07-15 2013-09-25 新兴河北工程技术有限公司 Speed control device of disk feeder
CN104118061A (en) * 2014-07-24 2014-10-29 浙江瑞泰耐火材料科技有限公司 Castable batching device
CN105501906A (en) * 2016-01-09 2016-04-20 泰州鑫光机械制造有限公司 Intelligent combined material batching system
CN108714970A (en) * 2018-06-12 2018-10-30 安徽特斯艾尔机电设备有限公司 It is a kind of can remote adjustment freight volume build concrete proportioning machine
CN108972893A (en) * 2018-06-12 2018-12-11 王丹丹 A kind of build concrete proportioning machine of adjustable freight volume

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081029

Termination date: 20141023

EXPY Termination of patent right or utility model