CN203624614U

CN203624614U - Multifunctional and dust-free bulk cargo car loader

Info

Publication number: CN203624614U
Application number: CN201320865344.XU
Authority: CN
Inventors: 周政
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-26
Filing date: 2013-12-26
Publication date: 2014-06-04
Anticipated expiration: 2023-12-26

Abstract

A multifunctional and dust-free bulk cargo car loader comprises a horn mouth dust collection cover, a material level sensor, a pagoda type steel structure telescopic round pipe, double electric rotary drums and a spiral material-controlling machine, wherein the horn mouth dust collection cover is a conical telescopic pipe with a small upper opening and a large lower opening and is arranged below a taper material basin, the material level sensor is arranged at the inner side of the lower end of a conical material-sealing body, the pagoda type steel structure telescopic round pipe is formed by sequentially connecting a plurality of steel structure cylindrical rings of different diameters in series and in a sliding mode, is connected to the lower end of an electric gate valve, and is supported by a supporting frame platform, the double electric rotary drums comprise a dust collection electric rotary drum and a material conveying rotary drum and are symmetrically fixed to the upper end of the supporting frame platform, and the spiral material-controlling machine is perpendicularly connected between a bin and the electric gate valve, is composed of a plurality of spiral vanes, and is driven by a frequency-variable transmission system. Through the arrangement, the multifunctional and dust-free bulk cargo car loader is quite suitable for loading of bulk cargo of flat cars and bulk tank cars, and is particularly suitable for conveying bulk cargo, such as mineral powder, cement, pulverized coal and pulverized fuel ash.

Description

Multifunction dustless bulk cargo carloader

Technical field

The utility model relates to carloader, is specifically related to a kind of Multifunction dustless bulk cargo carloader that is applicable to flat truck and loose tank car.

Background technology

Existing bulk cargo carloader adopts the discharge method of feed bin, discharge valve, conveying flexible pipe mostly, inside and outside two-layer cloth bag design, a set of retractor device, by being placed in the rope traction lifting in cloth bag, realize conveying entrucking, and rely on experience to observe the number of entrucking load; Can not realize even output because the material blanking of feed bin is uncontrollable, mass flow is suddenly big or suddenly small, makes dust collection effect be difficult to guarantee, a set of retractor device can only be used for loose tank car charging, cloth bag is carried the easy putty of bulk cargo or flat bag, and how many deviations that dependence experience is observed entrucking load are very large.

Utility model content

In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:

Multifunction dustless bulk cargo carloader, comprises exit skirt dust shield, material level sensing instrument, the flexible pipe of pagoda type steel structure, two motorized pulleys, spiral material controlling machine.

Described exit skirt dust shield 35 is the circular cone telescopic pipe that upper young end opening is large, be placed in below tapering feed basin 28, drive 3 steel ropes 2 that gather dust by the motorized pulleys 23 that gather dust, realize flexible through the changed course rope sheave 18 that gathers dust, the guiding of gathering dust rope sheave 19, steel rope 2 one end of gathering dust are fixed on and gather dust on motorized pulleys rope sheave 34, the other end is fixed on telescopic pipe lower end attachment flange 11 through the steel rope set collar 10 that gathers dust, the flexible bag 1 that gathers dust is fixed on tapering feed basin flange 8, and the flexible bag bracket 16 that gathers dust connects together with the steel rope 2 that gathers dust by the steel rope stabilizing ring 3 that gathers dust.

Described material level sensing instrument 4 is placed in the inner side, lower end of circular cone envelope material body 5, by transmitting the material lifting of body 5 of actuated signal control circular cone envelope and closing down of electric gate valve 5 after contacting with material, circular cone envelope material body 5 is by band steel 6 and blanking port steel reinforcement cage 7 and tapering feed basin 28 weld togethers.

The steel-structured circular band of column that the flexible pipe 12 of described pagoda type steel structure is several different-diameters series connection of sliding successively, be connected in the lower end of electric gate valve 5, support by rack platform 27, first there are conveying motorized pulleys 21 to drive circular cone envelope material body 5 through conveying steel rope 15 and conveying guiding rope sheave 20, there is again circular cone envelope material body 5 to drive the flexible pipe 12 of pagoda type steel structure to realize flexible conveying, conveying steel rope 15 one end are fixed on conveying motorized pulleys rope sheave 33, the other end is fixed on tapering feed basin flange 8 through flexible bag steel rope set collar 9, the flexible bag 13 of conveying connects together by conveying steel rope stabilizing ring 14 and conveying steel rope 15 through the flexible bag bracket 17 of conveying.

Described two motorized pulleys are motorized pulleys 23 and the conveying motorized pulleys 21 of gathering dust, and symmetry is fixed on the upper end of rack platform 27, and gather dust motorized pulleys watt seat 31 and conveying motorized pulleys watt seat 32 support.

Described spiral material controlling machine 24 is vertically connected between feed bin 26 and electric gate valve 29, is made up of several helicallobes, drives and speed change adjusting by Variable Frequency Drives 25.

Adopt Multifunction dustless bulk cargo carloader of the present utility model, tool has the following advantages:

1, the setting of two motorized pulleys and exit skirt dust shield is applicable to flat truck and loose tank car entrucking has solved again flour dust overflow.

2, the whole system that is arranged so that of material level sensing instrument is convenient to automatic management and entrucking load accurately.

3, putty, flat bag can not bear again certain high temperature and material impact to the flexible pipe of pagoda type steel structure.

4 spiral material controlling machines be arranged so that dust removing effects is better obviously, be especially applicable to carrying the bulk cargos such as conveying, mineral powder, cement, coal dust, fly ash.

Accompanying drawing explanation

Be elaborated below in conjunction with the drawings and specific embodiments the utility model:

Fig. 1 is that the master of the utility model Multifunction dustless bulk cargo carloader cuts open schematic diagram

Fig. 2 is Fig. 1 C-C head-down position schematic diagram

Fig. 3 is the loose main schematic diagram that cuts open of tank car entrucking of the utility model Multifunction dustless bulk cargo carloader

Fig. 4 is the partial enlarged drawing of Figure 1A

Fig. 5 is the partial enlarged drawing of Fig. 3 B

Wherein 1, flexible bag 2 gathers dust, steel rope 3 gathers dust, steel rope stabilizing ring 4 gathers dust, material level sensing instrument 5, circular cone envelope material body 6, band steel 7, blanking port steel reinforcement cage 8, tapering feed basin flange 9, flexible bag steel rope set collar 10, steel rope set collar 11 gathers dust, telescopic pipe lower end attachment flange 12, the pagoda type steel structure pipe 13 that stretches, the flexible bag 14 of conveying, conveying steel rope stabilizing ring 15, conveying steel rope 16, flexible bag bracket 17 gathers dust, the conveying bag bracket 18 that stretches, changed course rope sheave 19 gathers dust, the guiding of gathering dust rope sheave 20, conveying guiding rope sheave 21, conveying motorized pulleys 22, air outlet 23, motorized pulleys 24 gather dust, spiral material controlling machine 25, Variable Frequency Drives 26, feed bin 27, rack platform 28, tapering feed basin 29, electric gate valve 30, loose tank car feeding mouth 31, motorized pulleys watt seat 32 gathers dust, conveying motorized pulleys watt seat 33, conveying cylinder rope sheave 34, cylinder rope sheave 35 gathers dust, exit skirt dust shield

The specific embodiment

Below in conjunction with accompanying drawing embodiment, the utility model is further described

When flat truck entrucking, first open external dust exhaustor, start conveying motorized pulleys 21 and the motorized pulleys 23 that gather dust simultaneously, the flexible pipe 12 of pagoda type steel structure and exit skirt dust shield 35 are because the reason of conducting oneself with dignity is along with the elongation of conveying steel rope 15 and the steel rope 2 that gathers dust is synchronously fallen, treat that the flexible pipe 12 of pagoda type steel structure stretches out completely, after circular cone envelope material body 5 departs from the flexible pipe 12 of pagoda type steel structure and puts in place, stop conveying motorized pulleys 21, exit skirt dust shield 35 continues fall and launch, motorized pulleys 23 stop gathering dust in the time falling suitable blanking position, enter the blanking state for the treatment of, now open electric gate valve 29, open spiral material controlling machine 24 by Variable Frequency Drives 25, and carry out speed change adjusting, from slow to fast, until suitable blanking speed, entrucking enters normal condition, the dust that blanking produces enters the gap between the flexible bag 13 of conveying and the flexible pipe 12 of pagoda type steel structure through the flexible bag 1 that gathers dust, there is air outlet 22 to be discharged to external dust exhaustor, along with the slow synchronous ascending exit skirt of the increase dust shield 35 of blanking, with mobile flat truck, until blanking completes, then stop successively spiral material controlling machine 24, electric gate valve 29, the synchronous flexible pipe 12 of pagoda type steel structure and the exit skirt dust shield 35 regained, and close down external dust exhaustor.

When loose tank car entrucking, first open external dust exhaustor, start conveying motorized pulleys 21 and the motorized pulleys 23 that gather dust simultaneously, the flexible pipe 12 of pagoda type steel structure and exit skirt dust shield 35 synchronously fall, reach shown in Fig. 3 after state, now open electric gate valve 29, open spiral material controlling machine 24 by Variable Frequency Drives 25, and carry out speed change adjusting, from slow to fast, until suitable blanking speed, the gap of the dust that blanking produces between the flexible bag 13 of conveying and the flexible pipe 12 of pagoda type steel structure, there is air outlet 22 to be discharged to external dust exhaustor, when material in loose tank car reach a certain height, touch after material level sensing instrument 4, system automatic alarm also stops spiral material controlling machine 24 successively, electric gate valve 29 completes blanking, the synchronous flexible pipe 12 of pagoda type steel structure and the exit skirt dust shield 35 regained, and close down external dust exhaustor.

Groundwork of the present utility model, principal character have more than been described.The technical personnel of the industry should be understood, and the utility model is not restricted to the described embodiments, and the various changes and modifications under the prerequisite that does not depart from the utility model principle and feature all fall into claimed the utility model scope.

Claims

1. Multifunction dustless bulk cargo carloader, comprises exit skirt dust shield, material level sensing instrument, the flexible pipe of pagoda type steel structure, two motorized pulleys, spiral material controlling machine.

2. require described Multifunction dustless bulk cargo carloader according to right 1, it is characterized in that exit skirt dust shield is the circular cone telescopic pipe that upper young end opening is large, is placed in below tapering feed basin.

3. require described Multifunction dustless bulk cargo carloader according to right 1, it is characterized in that material level sensing instrument is placed in the inner side, lower end of circular cone envelope material body.

4. require described Multifunction dustless bulk cargo carloader according to right 1, it is characterized in that the series connection of sliding successively of the steel-structured circular band of column that the flexible pipe of pagoda type steel structure is several different-diameters, be connected in the lower end of electric gate valve, support by rack platform.

5. require described Multifunction dustless bulk cargo carloader according to right 1, it is characterized in that two motorized pulleys are motorized pulleys and the conveying motorized pulleys of gathering dust, symmetry is fixed on the upper end of rack platform.

6. require described Multifunction dustless bulk cargo carloader according to right 1, it is characterized in that spiral material controlling machine is vertically connected between feed bin and electric gate valve, formed by several helicallobes, drive by Variable Frequency Drives.