阅读说明：本技术 高效散料装车装置 (High-efficient bulk cargo loading device ) 是由 宋宇宸 岳巍 蒋宇 李芳玲 王思博 沈楠 崔晓爽 温晓涛 李文琦 常亮 于 2019-09-11 设计创作，主要内容包括：本发明提供一种高效散料装车装置,包括：法兰接口,用于与下料口对接；腔体,其上端与所述法兰接口相接,下端设有出料口；锥体,以锥顶朝上的方式布置在所述出料口的下方,用于将从出料口沿垂向掉落的颗粒状散料转换为向四面斜向抛出。本发明通过将散料下落的由重力方向变为沿锥体方向抛料,散料可以抛洒至距离较远区域,整体分布更加均匀,减少装料容器上装料口数量,甚至可以只开设一个装料口。(The invention provides a high-efficient bulk cargo loading device, including: the flange interface is used for butting with the feed opening; the upper end of the cavity is connected with the flange interface, and the lower end of the cavity is provided with a discharge hole; the cone is arranged below the discharge port in a mode that the cone top faces upwards and is used for converting granular bulk materials falling from the discharge port along the vertical direction into the granular bulk materials which are thrown out in a four-side inclined mode. According to the invention, the falling direction of the bulk material is changed from the gravity direction to the material throwing along the cone direction, so that the bulk material can be thrown to a region with a longer distance, the whole distribution is more uniform, the quantity of the material charging ports on the material charging container is reduced, and even only one material charging port can be arranged.)

1. The utility model provides a high-efficient bulk cargo loading device which characterized in that includes:

the flange interface is used for butting with the feed opening;

the upper end of the cavity is connected with the flange interface, and the lower end of the cavity is provided with a discharge hole;

the cone is arranged below the discharge port in a mode that the cone top faces upwards and is used for converting granular bulk materials falling from the discharge port along the vertical direction into the granular bulk materials which are thrown out in a four-side inclined mode.

2. The efficient bulk loading device of claim 1, wherein the cavity comprises:

the flange interface is arranged at the upper end of the upper cavity;

the upper end of the flexible connection is fixedly connected and communicated with the lower end of the upper cavity;

and the upper end of the lower cavity is fixedly connected and communicated with the lower end of the flexible connection, and the discharge hole is formed in the lower end of the lower cavity.

3. The efficient bulk loading device according to claim 2, wherein: the protective cover is surrounded on the outer side of the flexible connection and is fixedly connected with the upper cavity.

4. A high efficiency bulk loading apparatus according to claim 3 wherein: the protection cover is characterized in that a plurality of limiting baffle plates are fixed at different height positions outside the lower cavity in the horizontal direction, a spring pin is arranged on the protection cover, and the spring pin can normally extend into the protection cover and interfere with the lower edge of any one limiting baffle plate.

5. The efficient bulk loading device according to claim 1, wherein: and a butt joint is also fixed at the lower end of the cavity and is used for butt joint with a charging opening of the charging container.

6. The efficient bulk loading device according to claim 1, wherein: the discharge port is in a horn mouth shape with the same inclination as the cone, so that an oblique discharge flow channel is formed between the discharge port and the conical surface of the cone.

7. The efficient bulk loading device according to claim 1, wherein: a fixing block is fixed in the cavity, a bolt arranged vertically is arranged on the fixing block, the cone is sleeved on the bolt in a penetrating manner, and a nut connected to the bolt through threads props against the lower end of the cone, so that the height of the cone can be adjusted and positioned.

8. The efficient bulk loading device according to claim 7, wherein: the nut is in power connection with a motor.

9. The efficient bulk loading device according to claim 1, wherein: the conical surface of the cone is provided with a plurality of guide chutes which are arranged in a radial shape.

10. The efficient bulk loading device according to claim 1, wherein: the cone is connected with a rotating motor, so that the cone can rotate around a vertical central shaft;

the rotating motor is a variable frequency motor, or a transmission is connected between the rotating motor and the cone.

Technical Field

The present invention relates to a bulk material loading apparatus for transporting granular petrochemical products to a tank truck or a container truck.

Background

With the rapid development of the petrochemical industry, a plurality of refining and chemical integration projects are on the market, the great efforts of end customers of petrochemical products are strengthened, and manufacturers and customers of the petrochemical products have the centralized and large-scale trends.

The chemical products that the producer produced are most graininess bulk cargo type, because the rapid growth of big batch transportation demand, use tank car or container car to carry out the demand of bulk cargo transportation also bigger and bigger.

The existing common loading device mainly has the function of butt joint of the charging openings. In order to fill the charging container as much as possible, a plurality of charging openings need to be formed in the charging container, and the charging openings need to be connected in a one-to-one correspondence manner during charging, so that the loading efficiency is low; in addition, bulk cargo granule falls into the loading container at the charging port is vertical, leans on freely to pile up the distribution in the loading container, and it is extremely inhomogeneous to distribute, can't exert the volume utilization ratio of loading container completely.

Disclosure of Invention

The invention aims to: the utility model provides a high-efficient bulk cargo loading device, solves the above-mentioned technical problem who exists among the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a high-efficient bulk cargo loading device which characterized in that includes:

the flange interface is used for butting with the feed opening;

the upper end of the cavity is connected with the flange interface, and the lower end of the cavity is provided with a discharge hole;

the cone is arranged below the discharge port in a mode that the cone top faces upwards and is used for converting granular bulk materials falling from the discharge port along the vertical direction into the granular bulk materials which are thrown out in a four-side inclined mode.

High-efficient bulk cargo loading device, wherein, the cavity includes:

the flange interface is arranged at the upper end of the upper cavity;

the upper end of the flexible connection is fixedly connected and communicated with the lower end of the upper cavity;

and the upper end of the lower cavity is fixedly connected and communicated with the lower end of the flexible connection, and the discharge hole is formed in the lower end of the lower cavity.

High-efficient bulk cargo loading device, wherein: the protective cover is surrounded on the outer side of the flexible connection and is fixedly connected with the upper cavity.

High-efficient bulk cargo loading device, wherein: the protection cover is characterized in that a plurality of limiting baffle plates are fixed at different height positions outside the lower cavity in the horizontal direction, a spring pin is arranged on the protection cover, and the spring pin can normally extend into the protection cover and interfere with the lower edge of any one limiting baffle plate.

High-efficient bulk cargo loading device, wherein: and a butt joint is also fixed at the lower end of the cavity and is used for butt joint with a charging opening of the charging container.

High-efficient bulk cargo loading device, wherein: the discharge port is in a horn mouth shape with the same inclination as the cone, so that an oblique discharge flow channel is formed between the discharge port and the conical surface of the cone.

High-efficient bulk cargo loading device, wherein: a fixing block is fixed in the cavity, a bolt arranged vertically is arranged on the fixing block, the cone is sleeved on the bolt in a penetrating manner, and a nut connected to the bolt through threads props against the lower end of the cone, so that the height of the cone can be adjusted and positioned.

High-efficient bulk cargo loading device, wherein: the nut is in power connection with a motor.

High-efficient bulk cargo loading device, wherein: the conical surface of the cone is provided with a plurality of guide chutes which are arranged in a radial shape.

High-efficient bulk cargo loading device, wherein: the cone is connected with a rotating motor, so that the cone can rotate around a vertical central shaft;

the rotating motor is a variable frequency motor, or a transmission is connected between the rotating motor and the cone.

The advantages of the invention include:

1. become by the gravity direction with the bulk cargo whereabouts and throw the material along the cone direction, the bulk cargo can be shed to the distance regional far away, and the bulk distribution is more even, reduces the last material loading mouth quantity of container of feeding, can only offer a charging hole even.

2. The car loading head is quickly adjusted and fixed to realize quick butt joint with the charging port;

3. the blanking of the bulk material is buffered to a certain extent, so that the integrity of particles can be protected;

4. the cone can be provided with a guide chute and is additionally provided with a motor to be changed into a rotary cone, so that the blanking speed and the material throwing distance are further improved.

Drawings

Fig. 1 is a longitudinal half-section structure schematic diagram of the high-efficiency bulk loading device provided by the invention.

Fig. 2 is a top view of a cone, showing a material guide chute formed on the upper surface thereof.

Description of reference numerals: a flange interface 1; an upper cavity 2; a protective cover 3; a flexible connection 4; a limit baffle 5; a spring pin 6; a fixed block 7; a lower cavity 8; a butt joint 9; a discharge port 10; a discharge runner 11; a cone 12; a bolt 13; a nut 14; a material guide chute 15.

Detailed Description

Some specific embodiments of the invention will be described in detail below, by way of example and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale.

As shown in fig. 1, the high-efficiency bulk loading device comprises:

an upper cavity 2, the upper end of which is provided with a flange interface 1 for butting with a feed opening (generally a feed screw valve or a feed pipeline);

a flexible connection 4 (for example, a coil pipe), the upper end of which is fixedly connected and communicated with the lower end of the upper cavity 2;

the upper end of the lower cavity 8 is fixedly connected and communicated with the lower end of the flexible connector 4, and the lower end of the lower cavity is provided with a discharge hole 10;

the protective cover 3 is surrounded on the outer side of the flexible connection 4 and is fixedly connected with the upper cavity 2;

the limiting baffles 5 are fixed at different height positions outside the lower cavity 8 along the horizontal direction;

the spring pin 6 is arranged on the protective cover 3, can normally extend into the protective cover 3 and interferes with the lower edge of any one limiting baffle 5; when the spring pin 6 is pushed out by a certain length, the spring pin is separated from the lower edge of the limiting baffle 5, so that the height of the lower cavity 8 can be adjusted up and down to be adapted to the charging opening of the charging container, after the spring pin 6 is adjusted in place, the spring pin 6 is loosened, the spring pin 6 returns to the normal position under the action of elastic force and interferes with the corresponding lower edge of the limiting baffle 5, and the position of the lower cavity 8 is fixed;

the butt joint 9 is fixed at the lower end of the lower cavity 8 and is used for butt joint with a charging opening of a charging container;

the cone 12 is arranged below the discharge port 10 of the lower cavity 8 in a mode that the cone top faces upwards and is used for converting granular bulk materials falling from the discharge port 10 along the vertical direction into the granular bulk materials which are thrown out in a four-side inclined mode;

moreover, the discharge port 10 is in a bell mouth shape with the same inclination as the cone 12, so that an oblique discharge flow channel 11 is formed between the discharge port 10 and the conical surface of the cone 12, and the material can be more uniformly thrown out in an oblique manner from four sides.

Wherein, a fixed block 7 is fixed in the lower cavity 8, a bolt 13 arranged vertically is arranged on the fixed block 7, the cone 12 is sleeved on the bolt 13, a nut 14 connected to the bolt 13 through a thread abuts against the lower end of the cone 12, and the height of the cone 12 can be adjusted and positioned through rotation, so that the vertical width of the discharge runner 11 is changed to adjust the flow, and the proper vertical width can be selected according to the particle size of the material, thereby achieving the best material throwing effect.

To achieve an electrically adjustable height of the cone 12, a motor may be used to form a power connection with the nut 14.

In addition, in order to further improve the throwing effect of the cone 12 on the bulk material, on one hand, as shown in fig. 2, a plurality of guide grooves 15 arranged in a radial shape are formed on the conical surface of the cone 12, and on the other hand, a rotating motor can be connected to the cone 12, so that the cone 12 can rotate around a vertical central shaft to actively throw out the bulk material, and the blanking rate and the throwing distance are improved. Since the connection of the rotating electrical machine to the cone 12 is easy to implement, it is not shown in the drawings. The rotating motor can adopt a variable frequency motor, or a transmission is connected between the rotating motor and the cone, so that the rotating speed of the cone is adjustable, and the material throwing distance can be adjusted on line in real time.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.