CN217403095U

CN217403095U - Feeding bin of dryer

Info

Publication number: CN217403095U
Application number: CN202220744896.4U
Authority: CN
Inventors: 李连华; 魏永; 董勇; 汪少锋; 邢晓华
Original assignee: SHANDONG TIANYI CHEMICALS CO Ltd
Current assignee: SHANDONG TIANYI CHEMICALS CO Ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-09-09
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a feeding bin of a dryer, which comprises a bin body, a screw rod, a speed reducer, a variable frequency motor, a bearing seat, a feeding hole and a discharging hole; the bottom of the bin body is provided with a screw rod, and a spiral sheet is fixedly arranged on the screw rod; the right end of the screw rod penetrates out of the side wall of the bin body and is connected with the output end of the speed reducer; the right end of the speed reducer is connected with an output shaft of the variable frequency motor; the bearing blocks are arranged at two ends of the screw rod extending out of the bin body and are used for supporting the screw rod; the feed inlet is arranged at the right lower part of the bin body. The utility model discloses installation hob and flight below the storehouse body, by inverter motor control rotational speed, realized automatic feed, reduced human labor, reduced manufacturing cost.

Description

Feeding bin of dryer

Technical Field

The utility model belongs to the technical field of the feed bin, especially, relate to a drying-machine feeding storehouse.

Background

The centrifugal machine is an automatic device for continuous feeding, separation and discharging, which is widely applied to the industries of chemical industry, sewage, medical treatment, food and the like. The rotary drum of the centrifuge rotates at a high speed, materials enter the feeding bin and then enter the rotary centrifuge drum, under the action of centrifugal force, heavier solid-phase substances are deposited on the wall of the rotary drum to form solid-phase substances, and lighter liquid-phase substances are discharged out of the centrifuge through the liquid discharge port.

The centrifuge discharge typically contains 10-20% moisture and is poorly flowable. The part of the materials enters a dryer for drying through a bin. The existing dryer feeding bin is usually only a natural conical body, logistics needs to be poured manually, feeding efficiency is low, and the purpose of automatic discharging cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a drying-machine feeding storehouse. This drying-machine feeding storehouse can realize automatic discharging, has reduced the human labor, has also reduced manufacturing cost.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a dryer feeding bin comprises a bin body, a screw rod, a speed reducer, a variable frequency motor, a bearing seat and a discharge hole;

the top of the bin body is provided with an opening which is a feeding hole;

the bottom in the bin body is provided with a screw rod, and a spiral sheet is fixedly arranged on the screw rod;

the right end of the screw rod penetrates out of the side wall of the bin body and is connected with the output end of the speed reducer;

the right end of the speed reducer is connected with an output shaft of the variable frequency motor;

the bearing seats are arranged at two ends of the screw rod extending out of the bin body and are used for supporting the screw rod;

the discharge hole is arranged at the right lower part of the bin body.

In one embodiment, the dryer feed bin further comprises a chute cover and a chute cover pneumatic cylinder; the groove cover is arranged at a feeding port at the top of the bin body, and the groove cover is hinged with the bin body through a groove cover pneumatic cylinder and is controlled to open and close by the groove cover pneumatic cylinder.

In one embodiment, the number of the groove cover pneumatic cylinders is 2-4.

As an embodiment, the dryer feeding bin further comprises a partition board, the partition board is obliquely arranged at the lower right part in the bin body and is positioned above the screw rod.

In one embodiment, the sectional shape of the bin body is a frustum shape with a narrow top and a narrow bottom.

In one embodiment, the cartridge body has a square cross-sectional shape.

Any range described in the present invention includes any numerical value between the end values and any sub-range formed by any numerical value between the end values or any numerical value between the end values.

If there is no special description, all the raw materials in the present invention can be obtained by commercially available purchase, and the equipment used in the present invention can be implemented by using conventional equipment in the field or by referring to the prior art in the field.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses installation hob and flight below the storehouse body, by inverter motor control rotational speed, realized automatic feed, reduced human labor, reduced manufacturing cost.

Drawings

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the partial structure of the screw rod and the power part thereof.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-2, the utility model relates to a dryer feeding bin, include:

the bin body 1 is used for containing materials;

the trough cover 2 is used for opening and closing the feeding bin of the dryer to reduce dust leakage;

a screw 4 for stirring and conveying the feed;

the speed reducer 5 is used for controlling the rotating speed of the screw rod;

the variable frequency motor 6 is used for providing power for the screw rod 4;

a bearing seat 7 for supporting and fixing the screw rod 4;

the feed opening (11) is provided with a feed opening,

a discharge port 8 for discharging;

the bottom of the bin body 1 is provided with a screw rod 4, and a spiral sheet 10 is fixedly arranged on the screw rod 4;

the right end of the screw rod 4 penetrates through the side wall of the bin body 1 and is connected with the output end of the speed reducer 5;

the right end of the speed reducer 5 is fixedly connected with an output shaft of a variable frequency motor 6;

the bearing seats 7 are arranged at two ends of the screw rod 4 extending out of the bin body 1 and are used for supporting the screw rod 4;

the feed inlet 8 is arranged at the right lower part of the bin body 1.

In one embodiment, the dryer feed bin further comprises a chute cover 2 and a chute cover pneumatic cylinder 3; the groove cover 2 is arranged at a top feeding port 11 of the bin body 1, the groove cover 2 is hinged with the bin body 1 through a groove cover pneumatic cylinder 3, and the groove cover is controlled to be opened and closed by the groove cover pneumatic cylinder, so that the feeding port is controlled to be opened and closed.

In a preferred embodiment, there are 2-4 said slot cover pneumatic cylinders 3.

In a preferred embodiment, the dryer feeding bin further comprises a partition plate 9, and the partition plate 9 is obliquely arranged at the lower right part in the bin body 1 and is positioned above the spiral rods 4. The main purpose of the partition 9 is to prevent the just-fed material from directly entering and blocking the discharge opening.

In a preferred embodiment, the section of the cartridge body 1 is in the shape of a frustum with a narrow top and a narrow bottom. The function of the device is to prevent the bridging and detention of materials.

In one embodiment, the cross-sectional shape of the cartridge body 1 is square.

The utility model discloses a theory of use as follows:

start pneumatic cylinder 3, open groove lid 2, from feed bin upper end feeding, close groove lid 2 through pneumatic cylinder 3 after the feeding is accomplished, start inverter motor 6, drive hob 4 and rotate, thereby reach the effect and the efficiency of the automatic discharging of wanting through the rotational speed of 5 control hobs 4 of speed reducer, the material slowly gets into drying equipment from discharge gate 8 through the drive of hob 4 to reach the purpose of automatic discharging.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.

Claims

1. The utility model provides a drying-machine feeding storehouse which characterized in that: comprises a bin body, a screw rod, a speed reducer, a variable frequency motor, a bearing seat, a feeding hole and a discharging hole;

the top of the bin body is provided with an opening which is a feeding hole;

the discharge hole is arranged at the right lower part of the bin body.

2. The dryer feed bin of claim 1, wherein: the dryer feeding bin also comprises a slot cover and a slot cover pneumatic cylinder; the groove cover is arranged at a feeding port at the top of the bin body, and the groove cover is hinged with the bin body through a groove cover pneumatic cylinder and is controlled to open and close by the groove cover pneumatic cylinder.

3. The dryer feed bin of claim 2, wherein: the number of the groove cover pneumatic cylinders is 2-4.

4. The dryer feed bin of claim 1, wherein: the dryer feeding bin further comprises a partition board, wherein the partition board is obliquely arranged at the lower right part in the bin body and is positioned above the spiral rod.

5. The dryer feed bin of claim 1, wherein: the section of the bin body is in a frustum shape with a narrow top and a wide bottom.

6. The dryer feed bin of claim 1, wherein: the section of the bin body is square.