CN111806966A

CN111806966A - Discharge gate adjustable hopper

Info

Publication number: CN111806966A
Application number: CN202010697269.5A
Authority: CN
Inventors: 徐雪飞
Original assignee: Anhui Chaohu Gongli Chain Co ltd
Current assignee: Anhui Chaohu Gongli Chain Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2020-10-23

Abstract

The invention provides a hopper with an adjustable discharge port, and belongs to the technical field of hopper equipment. This discharge gate adjustable hopper, including hopper body, servo motor and go-between, the bottom of hopper body is provided with out the flitch, go out the inside wall fixed connection of flitch and hopper body, the discharge opening has been seted up to the inside of going out the flitch, the lateral wall fixedly connected with motor cabinet of hopper body, the inside fixed mounting of motor cabinet have the drive end of adjusting motor runs through the bottom of motor cabinet and extends to its below and fixedly connected with transfer line. When the position of the material leaking hole area of different levels aligns with the position of the discharging plate, different flow rates can be obtained, for example, when the size of the material is smaller, the material leaking hole with smaller aperture size can be selected, so that the material leaking speed is reduced, the phenomenon that the material is scattered everywhere due to too fast material leaking is avoided, and the application range is wider.

Description

Discharge gate adjustable hopper

Technical Field

The invention belongs to the technical field of hopper equipment, and particularly relates to a hopper with an adjustable discharge port.

Background

The hopper is a bearing part for loading materials by the bucket elevator, the bucket is named for the loading materials, the hopper is called a winnowing pan in some places, the bucket elevator has the meaning, the quality of the hopper determines the production efficiency of the bucket elevator, and the key factor for determining the quality of the hopper is the manufacturing equipment of the hopper.

Traditional hopper feeding and ejection of compact are same material mouth mostly, and getting of the material of being not convenient for under some service environment is got and is put, and traditional hopper discharge gate is not very convenient when carrying out the closing cap moreover, and traditional hopper function is comparatively simple, and application scope is less.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a hopper with an adjustable discharge hole, which solves the problems that the feeding and the discharging of the conventional hoppers are mostly the same material hole, the material is inconvenient to take and place under some use environments, the conventional hopper discharge hole is not convenient and fast in capping, the conventional hopper has simpler functions and smaller application range.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a hopper with an adjustable discharge port comprises a hopper body, a servo motor and a connecting ring, wherein a discharge plate is arranged at the bottom of the hopper body and fixedly connected with the inner side wall of the hopper body, a discharge hole is formed in the discharge plate, a motor base is fixedly connected with the outer side wall of the hopper body, a driving end of an adjusting motor is fixedly arranged in the motor base, extends to the lower part of the motor base through the bottom of the motor base and is fixedly connected with a transmission rod, one end of the transmission rod, far away from the driving end of the adjusting motor, is fixedly connected with a driving rod, an adjusting discharge plate is arranged under the motor base, the position, close to one side, of the top of the adjusting discharge plate is attached to the bottom of the discharge plate, a driving groove is formed in the middle position of the top of the adjusting discharge plate, one end, far away, the adjusting discharge plate is characterized in that a first-stage material leakage hole, a second-stage material leakage hole and a third-stage material leakage hole are formed in the adjusting discharge plate and located at the edge respectively, and the first-stage material leakage hole, the second-stage material leakage hole and the third-stage material leakage hole are distributed in an annular array mode.

Preferably, the lateral wall fixedly connected with mounting bracket of hopper body, the bottom central point that adjusts the flitch puts and rotates through the top of pivot and bearing and mounting bracket to be connected, improves the stability of adjusting the flitch in rotatory in-process.

Preferably, the aperture sizes of the first-level material leakage hole, the second-level material leakage hole and the third-level material leakage hole are sequentially reduced, when the material leakage holes in different levels are aligned with the discharge port in the discharge plate, the flow rate of the material can be controlled, and meanwhile the material in a required size range can be selected.

Preferably, the drive end of the servo motor runs through the top of the hopper body and extends to the inside of the hopper body, the center rod is fixedly connected with the center rod, the surrounding stirring rod is distributed on the outer surface of the center rod in a surrounding mode, the two ends of the surrounding stirring rod are fixedly connected with the side wall of the center rod, and materials in different size ranges can be efficiently screened by matching with material leaking holes of different levels.

Preferably, the driving rod is L-shaped, so that the discharging plate can be conveniently adjusted to rotate through driving.

Preferably, the shared area of one-level hourglass material hole, second grade hourglass material hole and tertiary hourglass material hole is the same with the cross section size of ejection of compact board, is convenient for with the size phase-match of ejection of compact board, and then reaches the purpose of adjusting the discharge gate size.

Preferably, the distances between the first-level material leakage hole and the second-level material leakage hole, between the second-level material leakage hole and the third-level material leakage hole and between the third-level material leakage hole and the first-level material leakage hole are the same, so that the positions of the material leakage holes in different levels can be accurately adjusted.

The working principle is as follows: when the material discharging device is used, materials are placed in the hopper body, the servo motor is started, the driving end of the servo motor drives the central rod to rotate slowly, the materials can be distributed in the hopper body evenly, when the materials need to be taken, the adjusting motor is started, the driving end of the adjusting motor drives the driving rod to rotate through the driving rod, when the driving rod is far away from one end of the driving rod to drive the driving groove, the adjusting discharging plate rotates, when the driving rod does not drive the driving groove, the adjusting discharging plate does not rotate, when the driving rod rotates for one week, the adjusting discharging plate can rotate for three thirds of a circle, and as the occupied areas of the primary material leaking hole, the secondary material leaking hole and the tertiary material leaking hole are the same as the cross section size of the discharging plate, the material discharging device can be matched with the size of the discharging plate, the purpose of adjusting the size of the discharging hole is achieved, and the space between the primary, the distances between the second-level material leakage holes and the third-level material leakage holes and between the third-level material leakage holes and the first-level material leakage holes are the same, so that the positions of the material leakage holes in different levels can be accurately adjusted, different flow rates can be obtained when the positions of the material leakage hole areas in different levels are aligned with the positions of the discharge plate, for example, when the size of a material is small, the material leakage holes with small pore sizes can be selected, the material leakage speed is reduced, the phenomenon that the material is scattered everywhere due to too fast material leakage is avoided, the application range is wide, when the material in different size ranges needs to be selected, the servo motor is started, the central rod drives the stirring rod to slowly stir the material around the stirring rod, when the material leakage hole areas in different levels are aligned with the discharge holes, the material in accordance with the size ranges can be leaked from the interior of the hopper, the materials in different size ranges in the hopper can be selected as required, the operation is very convenient and fast, when, the blank area that will adjust the flitch that leaks aligns with the play flitch and can accomplish the closing cap, and the operation is very convenient, great improvement the application scope of this equipment.

(III) advantageous effects

The invention provides a hopper with an adjustable discharge hole. The method has the following beneficial effects:

1. this discharge gate adjustable hopper, because the shared region in one-level small opening, second grade small opening and tertiary small opening is the same with the cross section size of play flitch, make can with the size phase-match of discharge plate, and then reach the mesh of adjusting the discharge gate size, and state between one-level small opening and the second grade small opening, between second grade small opening and the tertiary small opening, the distance between tertiary small opening and the one-level small opening is the same, be convenient for the position of accurate adjustment different grade small opening, when the position alignment of different grade small opening region and play flitch, can obtain different velocity of flow, for example, when the size of material is less, can select the small opening in aperture size, and then reduce its small opening speed, avoid making the material spill everywhere because of the small opening is too fast, application scope is wider.

2. This kind of discharge gate adjustable hopper, when the material of different size within ranges is selected to needs, start servo motor, make well core rod area encircle the stirring rod and slow stirring material, when the hourglass material pore region of different ranks aligns with the discharge gate, the material that accords with the size within ranges just can spill from hopper inside, can select the material of the inside different size within ranges of hopper as required, and the operation is very convenient, when need not get the material, the blank region that will adjust the hourglass flitch aligns with the discharge gate and can accomplish the closing cap, the operation is very convenient, great improvement the application scope of this equipment.

Drawings

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

FIG. 2 is a schematic structural view of an adjusting discharge plate according to the present invention;

FIG. 3 is a schematic structural view of a discharge plate of the present invention;

fig. 4 is a schematic structural view of the driving rod of the present invention.

Wherein, 1, a hopper body; 2. a servo motor; 3. a center pole; 4. encircling the stirring rod; 5. a discharge plate; 6. adjusting a discharging plate; 7. adjusting the motor; 8. a transmission rod; 9. a motor base; 10. a mounting frame; 11. a connecting ring; 12. a first level material leaking hole; 13. a secondary material leakage hole; 14. a drive slot; 15. a discharge hole; 16. a drive rod; 17. and a third-level material leakage hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1-4, an embodiment of the invention provides a hopper with an adjustable discharge port, which includes a hopper body 1, a servo motor 2 and a connecting ring 11, wherein a discharge plate 5 is arranged at the bottom of the hopper body 1, the discharge plate 5 is fixedly connected with the inner side wall of the hopper body 1, a discharge hole 15 is formed in the discharge plate 5, a motor base 9 is fixedly connected with the outer side wall of the hopper body 1, a driving end of an adjusting motor 7 fixedly installed in the motor base 9 extends to the lower side of the motor base through the bottom of the motor base 9 and is fixedly connected with a transmission rod 8, one end of the transmission rod 8 far away from the driving end of the adjusting motor 7 is fixedly connected with a driving rod 16, an adjusting discharge plate 6 is arranged under the motor base 9, the position of the top of the adjusting discharge plate 6 close to one side is attached to the bottom of the discharge plate 5, a, one end of the driving rod 16, which is far away from the transmission rod 8, is clamped with the driving groove 14, a first-level material leakage hole 12, a second-level material leakage hole 13 and a third-level material leakage hole 17 are respectively formed in the inner part of the adjusting discharge plate 6 and located at the edge, and the first-level material leakage hole 12, the second-level material leakage hole 13 and the third-level material leakage hole 17 are distributed in an annular array.

The outer side wall of the hopper body 1 is fixedly connected with an installation frame 10, and the center position of the bottom of the adjusting discharging plate 6 is rotatably connected with the top of the installation frame 10 through a rotating shaft and a bearing; the aperture sizes of the first-stage material leakage hole 12, the second-stage material leakage hole 13 and the third-stage material leakage hole 17 are reduced in sequence; the driving end of the servo motor 2 penetrates through the top of the hopper body 1 to extend into the hopper body and is fixedly connected with a central rod 3, a surrounding stirring rod 4 is distributed on the outer surface of the central rod 3 in a surrounding mode, and two ends of the surrounding stirring rod 4 are fixedly connected with the side wall of the central rod 3; the drive rod 16 is L-shaped; the occupied areas of the first-stage material leakage hole 12, the second-stage material leakage hole 13 and the third-stage material leakage hole 17 are the same as the cross section of the discharging plate 5 in size; the distances between the first-level material leakage hole 12 and the second-level material leakage hole 13, between the second-level material leakage hole 13 and the third-level material leakage hole 17, and between the third-level material leakage hole 17 and the first-level material leakage hole 12 are the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a discharge gate adjustable hopper, includes hopper body (1), servo motor (2) and go-between (11), its characterized in that: the hopper is characterized in that a discharge plate (5) is arranged at the bottom of the hopper body (1), the discharge plate (5) is fixedly connected with the inner side wall of the hopper body (1), a discharge hole (15) is formed in the discharge plate (5), a motor base (9) is fixedly connected with the outer side wall of the hopper body (1), a driving end of an adjusting motor (7) penetrates through the bottom of the motor base (9) and extends to the lower part of the motor base and is fixedly connected with a transmission rod (8), one end, far away from the driving end of the adjusting motor (7), of the transmission rod (8) is fixedly connected with a driving rod (16), an adjusting discharge plate (6) is arranged under the motor base (9), the position, close to one side, of the top of the adjusting discharge plate (6) is attached to the bottom of the discharge plate (5), and a driving groove (14) is formed in the middle position of the top of the adjusting discharge plate (6), one end and drive groove (14) joint of transfer line (8) are kept away from in actuating lever (16), one-level hourglass material hole (12), second grade hourglass material hole (13) and tertiary hourglass material hole (17) have been seted up respectively to the inside of adjusting out flitch (6) and the position that is located the edge, one-level hourglass material hole (12), second grade hourglass material hole (13) and tertiary hourglass material hole (17) are annular array and distribute.

2. The hopper with the adjustable discharge port as claimed in claim 1, wherein: the outer side wall of the hopper body (1) is fixedly connected with a mounting rack (10), and the bottom center of the adjusting discharge plate (6) is rotatably connected with the top of the mounting rack (10) through a rotating shaft and a bearing.

3. The hopper with the adjustable discharge port as claimed in claim 1, wherein: the aperture sizes of the first-stage material leakage hole (12), the second-stage material leakage hole (13) and the third-stage material leakage hole (17) are reduced in sequence.

4. The hopper with the adjustable discharge port as claimed in claim 1, wherein: the top that the drive end of servo motor (2) runs through hopper body (1) extends to its inside and well core rod (3) of fixedly connected with, the surface of well core rod (3) is encircleed to distribute and is had around stirring rod (4), encircle the both ends of stirring rod (4) and all with the lateral wall fixed connection of well core rod (3).

5. The hopper with the adjustable discharge port as claimed in claim 1, wherein: the drive rod (16) is L-shaped.

6. The hopper with the adjustable discharge port as claimed in claim 1, wherein: the occupied areas of the first-stage material leakage hole (12), the second-stage material leakage hole (13) and the third-stage material leakage hole (17) are the same as the cross section of the discharging plate (5).

7. The hopper with the adjustable discharge port as claimed in claim 1, wherein: the distances between the first-stage material leakage hole (12) and the second-stage material leakage hole (13), between the second-stage material leakage hole (13) and the third-stage material leakage hole (17), and between the third-stage material leakage hole (17) and the first-stage material leakage hole (12) are the same.