CN201873300U - Explosion-proof type solid phase continuous and automatic charging device - Google Patents

Explosion-proof type solid phase continuous and automatic charging device Download PDF

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Publication number
CN201873300U
CN201873300U CN2010205949053U CN201020594905U CN201873300U CN 201873300 U CN201873300 U CN 201873300U CN 2010205949053 U CN2010205949053 U CN 2010205949053U CN 201020594905 U CN201020594905 U CN 201020594905U CN 201873300 U CN201873300 U CN 201873300U
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CN
China
Prior art keywords
solid phase
proof type
type solid
explosion
feeding
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Expired - Lifetime
Application number
CN2010205949053U
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Chinese (zh)
Inventor
吕伟鹏
刘俊峰
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XI'AN TUOPU ELECTRICAL CO Ltd
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XI'AN TUOPU ELECTRICAL CO Ltd
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Priority to CN2010205949053U priority Critical patent/CN201873300U/en
Application granted granted Critical
Publication of CN201873300U publication Critical patent/CN201873300U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to an explosion-proof type solid phase continuous and automatic charging device. In the field of automatic charging devices for mixing the material, most devices adopt an intermittent batching method in the domestics; a discharge hole is arranged at an output end of a material pump; a motor is connected with the material pump by a speed reducer and a coupler; however, the method has the disadvantages that the production technology is intermittent, the continuous charging can not be realized, the production is restrained, the later mixing time is longer, and the production efficiency is lower. The explosion-proof type solid phase continuous and automatic charging device is additionally provided with a motor controller and a weighing device with a weighing sensor; a storage bin, a material pump and a motor are arranged on the weighing device; and the motor controller is connected with the weighing sensor and the motor respectively. The explosion-proof type solid phase continuous and automatic charging device has the characteristics that the work efficiency is high, the batching homogeneity is higher, the charging is exact, the charging process can be monitored, the investment is lower, the running cost is low and the like, thereby being suitable for each industry in a large industry for processing bulk material.

Description

The continuous automatic feeding device of a kind of explosion proof type solid phase
Technical field
The utility model relates to the continuous automatic charging equipment technical field of materials such as inflammable, explosive spherical, powdery, graininess, is specifically related to the continuous automatic feeding device of a kind of explosion proof type solid phase.
Background technology
What widely apply during domestic industry is produced at present all is batch (-type) batching method, this method is the material with various heterogeneities, adopt the independent difference weighing of static weighing container, timesharing is sent into the homogenizing that adopts the mechanical agitation mode to carry out certain hour in the mixer and is mixed.So this method is also referred to as ladder time difference proportioning process, this method of feeding is to adopt static weighing, is discontinuous.The mechanism that is adopted comprises: electronic scales, conveyer and motor, holding vessel etc., but owing to can not monitor to the material conveying process of material, the weak point of distribution intermittently: a. production technology is discontinuous, causes a batch error easily, batch homogeneity bad; B. can't serialization feed in raw material, strengthen the reinforced time; C. in the proportioning of several solid materials, if under the proportion of material, the inconsistent situation in material footpath, be easy to generate reinforced error phenomenon.
Summary of the invention
The utility model will provide a kind of explosion proof type solid phase continuous automatic feeding device, and is low and influence the problem of material mixed effect with can't providing of solving that prior art exists continuous production technology, production efficiency.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the continuous automatic feeding device of a kind of explosion proof type solid phase, comprise metering feed bin and feeding feed bin, the bottom of feeding feed bin is provided with drawing-in device, one end of drawing-in device connects feeding motor, the other end connects discharging opening, its special character is: also comprise feed regulator and the weighting apparatus that has LOAD CELLS, metering feed bin and feeding feed bin are arranged on the weighting apparatus, and feed regulator joins with LOAD CELLS and feeding motor respectively.
The middle part of above-mentioned feeding feed bin is provided with arch breaking apparatus.
The utility model compared with prior art has following advantage: in the utility model, feeding motor drive drawing-in device automatically rotation to finish material reinforced, and above drawing-in device customized design arch breaking apparatus, can effectively prevent the accumulation of material; In feeding procedure, LOAD CELLS in the weighting apparatus detects the blanking amount of material in real time, and dependence feed regulator, by digital processing and computing, calculate the reduction of weight in the unit time, and with set flow and compare, the output calibration signal is given its deviate, regulate reinforced motor speed by intelligence software and controlled,, adjust the inventory of its conveying by the speed of control feeding motor, make it to go to zero with departing from of setting value, thereby reach the purpose of constant control, utilize, realize that high precision serialization dynamic measurement is reinforced actual cutting stock weight dynamic monitoring of system and feedback closed loop control and treatment; Its feeding motor and LOAD CELLS are all by explosion proof type design, explosion proof ratings D II BT4; Only output need be set during each auto feed, its device can be finished reinforced process; Charging precision can reach more than 0.5%.Characteristics such as the utility model high efficiency, batching homogeneity are than higher, and be reinforced accurate, and reinforced process can be monitored, and output investment ratio is less, and over-the-road expense is low, applicable in the industry-by-industry of the big industry that bulk material is handled.
Description of drawings
Fig. 1 is the utility model structural representation.
Reference numeral is as follows:
1-measures feed bin, 2-feeding feed bin, 3-arch breaking apparatus, 4-drawing-in device, 5-weighting apparatus, 6-feed regulator, 7-feeding motor, 8-LOAD CELLS, 9-discharging opening.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
The continuous automatic feeding device of a kind of explosion proof type solid phase, comprise the weighting apparatus 5 that measures feed bin 1, feeding feed bin 2, feed regulator 6 and have LOAD CELLS 8, the bottom of feeding feed bin 2 is provided with drawing-in device 4, and an end of drawing-in device 4 connects feeding motor 7, and the other end connects discharging opening 9.Said metering feed bin 1 and feeding feed bin 2 are arranged on the weighting apparatus 5, and feed regulator 6 joins with LOAD CELLS 8 and feeding motor 7 respectively.
Principle of work of the present utility model is: metering feed bin 1 and feeding feed bin 2 that material is housed are contained on the platform-type weighting apparatus together.LOAD CELLS can detect the tare weight of feeder itself and feed bin in real time, when material has the feeder discharging, LOAD CELLS 8 on the weighting apparatus 5 can detect the minimizing of weight in the unit time in real time, these data are sent to feed regulator 6, in unit time the minimizing value of actual weight with can make comparisons from the weight minimizing value that setting value calculates the weight of expectation, difference is between the two regulated through the charging rate that feed regulator 6 changes feeding motors.

Claims (1)

1. continuous automatic feeding device of explosion proof type solid phase, comprise metering feed bin (1) and feeding feed bin (2), the bottom of feeding feed bin (2) is provided with drawing-in device (4), one end of drawing-in device (4) connects feeding motor (7), the other end connects discharging opening (9), its special character is: also comprise feed regulator (6) and have the weighting apparatus (5) of LOAD CELLS (8), metering feed bin (1) and feeding feed bin (2) are arranged on the weighting apparatus (5), and feed regulator (6) joins with LOAD CELLS (8) and feeding motor (7) respectively.
CN2010205949053U 2010-11-08 2010-11-08 Explosion-proof type solid phase continuous and automatic charging device Expired - Lifetime CN201873300U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205949053U CN201873300U (en) 2010-11-08 2010-11-08 Explosion-proof type solid phase continuous and automatic charging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205949053U CN201873300U (en) 2010-11-08 2010-11-08 Explosion-proof type solid phase continuous and automatic charging device

Publications (1)

Publication Number Publication Date
CN201873300U true CN201873300U (en) 2011-06-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205949053U Expired - Lifetime CN201873300U (en) 2010-11-08 2010-11-08 Explosion-proof type solid phase continuous and automatic charging device

Country Status (1)

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CN (1) CN201873300U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108750710A (en) * 2018-05-28 2018-11-06 中国兵器装备集团自动化研究所 A kind of superfine powder energetic material automatic gauge feeding device
CN110081934A (en) * 2019-05-21 2019-08-02 张书豪 A kind of novel powder-granule material flow velocity metering device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108750710A (en) * 2018-05-28 2018-11-06 中国兵器装备集团自动化研究所 A kind of superfine powder energetic material automatic gauge feeding device
CN110081934A (en) * 2019-05-21 2019-08-02 张书豪 A kind of novel powder-granule material flow velocity metering device

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C14 Grant of patent or utility model
CX01 Expiry of patent term

Granted publication date: 20110622

CX01 Expiry of patent term