CN113003009A

CN113003009A - Discharge gate adjustable hopper

Info

Publication number: CN113003009A
Application number: CN202110143606.0A
Authority: CN
Inventors: 徐占平
Original assignee: Chaohu Huaxin Conveying Equipment Co ltd
Current assignee: Chaohu Huaxin Conveying Equipment Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-06-22

Abstract

The invention provides a hopper with an adjustable discharge port, and belongs to the technical field of charging equipment. This discharge gate adjustable hopper, including hopper body and servo motor, two mounting panels of lateral wall fixedly connected with of hopper body, two the mounting panel is the symmetric distribution about the hopper body. Because the actuating lever is the rubber stick, certain compliance has, when doing rotary motion through dead lever drive transmission box, can produce inhomogeneous drive power, make the motion of whole flitch irregular, can be at the in-process of hopper body feeding, the cooperation is seted up in the inside hourglass material hole of whole flitch, play fine material sorting effect, avoid the excessive material that piles up of the inside local area of hopper, even when the material was walked over the whole flitch, the irregular motion of whole flitch also can make the comparatively even distribution of material in the inside of hopper body, do not need unnecessary refining operation, at the in-process of the hopper ejection of compact, the irregular motion of whole flitch also can accelerate the speed of unloading.

Description

Discharge gate adjustable hopper

Technical Field

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

Background

The hopper is used as auxiliary equipment in a conveying system and plays a role in connecting and coordinating a crane and a belt conveyor system, and the structural forms of the hopper are the most commonly used cylindrical hopper with a spiral groove and a conical hopper.

The size of a dimension of its discharge gate of traditional hopper is fixed unchangeable mostly, is unfavorable for controlling its discharge speed, and the size of its discharge gate of only a small number of hoppers is adjustable, but the regulative mode is comparatively loaded down with trivial details, and mounting structure is also comparatively complicated, and traditional hopper is at the in-process of feeding, and local region material piles up excessive phenomenon very easily appears, still need carry out the refining, troublesome poeration.

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 port, which solves the problems that the size of the discharge port of the traditional hopper is largely fixed and is not beneficial to controlling the discharge speed, the size of the discharge port of the traditional hopper is adjustable, the adjusting mode is more complicated, the installation structure is more complex, the phenomenon of excessive accumulation of materials in a local area is easily caused in the feeding process of the traditional hopper, material mixing is needed, and the operation is troublesome.

(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 and a servo motor, wherein two mounting plates are fixedly connected to the outer side wall of the hopper body, the two mounting plates are symmetrically distributed about the hopper body, electric push rods are fixedly connected to opposite sides of the two mounting plates, adjusting plates are fixedly connected to output ends of the two electric push rods, tops of the two adjusting plates are attached to the bottom of the hopper body, a material finishing plate is arranged inside the hopper body, connecting sliders are fixedly connected to two sides of the material finishing plate, the material finishing plate is rotatably connected with the inner side wall of the hopper body through the connecting sliders, a transmission box is fixedly connected to the center of the top of the material finishing plate, a plurality of fixing rods are arranged inside the transmission box and distributed in an annular array, and two ends of the fixing rods are fixedly connected with the inner top and the inner bottom of the transmission box respectively, the top that servo motor's drive end runs through the hopper body extends to its inside and fixedly connected with transfer line, the one end that servo motor drive end was kept away from to the transfer line runs through the top that the transmission box and extends to its inside and rotate through the interior bottom of bearing with the transmission box and be connected, the external fixed surface cover of transfer line is equipped with connecting sleeve, connecting sleeve is located the inside of transmission box, connecting sleeve's external fixed surface is connected with a plurality of actuating levers, and is a plurality of the actuating lever is annular array and distributes, actuating lever and dead lever looks joint.

Preferably, the fixing rods are distributed around the transmission rod in a surrounding mode, so that the driving rod can transmit power to the transmission box through the fixing rods conveniently.

Preferably, it is a plurality of the actuating lever is the rubber stick, the rubber stick has certain compliance, when being rotary motion through dead lever drive transmission box, can produce inhomogeneous drive power, make the motion of whole flitch irregular, can be at the in-process of hopper body feeding, the cooperation is seted up in the inside hole that leaks of whole flitch, play fine material all in one piece effect, avoid the excessive material that piles up of the inside local area of hopper, even when the material was gone over whole flitch, the irregular motion of whole flitch also can make the comparatively even distribution of material in the inside of hopper body, do not need unnecessary refining operation, at the in-process of the hopper ejection of compact, the irregular motion of whole flitch also can accelerate the speed of unloading.

Preferably, the inner side wall of the hopper body is provided with a sliding chute corresponding to the connecting slide block, so that the connecting slide block is convenient to mount.

Preferably, a plurality of material leaking holes are formed in the material distributing plate, so that materials can be conveniently transferred downwards through the material distributing plate.

Preferably, the two adjusting plates are both semicircular and are matched with the discharge hole in the bottom of the hopper body in shape.

Preferably, the shape of the material shaping plate is circular, so that the material shaping plate can rotate.

The working principle is as follows: when in use, because the outer side wall of the hopper body is fixedly connected with the two mounting plates which are symmetrically distributed around the hopper body, and the opposite sides of the two mounting plates are fixedly connected with the electric push rods, the output ends of the two electric push rods are fixedly connected with the adjusting plates, and the tops of the two adjusting plates are attached to the bottom of the hopper body, when the size of the hopper discharge port needs to be adjusted, the two electric push rods are started, the relative positions of the two adjusting plates are changed, the equipment is very convenient and fast to operate in the process of adjusting the size of the hopper discharge port, has a corresponding simple structure and is convenient to install, in the feeding process, the servo motor is started, the driving end of the servo motor drives the driving rod connected with the outer surface of the sleeve to do rotary motion through the driving rod, and because the driving rod is clamped with the fixed rod, and the two ends of the, the transmission box is with the top fixed connection of material all in one piece board, the material all in one piece board is rotated with the inside wall of hopper body through link block and is connected, because the actuating lever is the rubber stick, certain compliance has, when rotary motion is being done through dead lever drive transmission box, can produce inhomogeneous drive power, make the motion of material all in one piece board irregular, can be at the in-process of hopper body feeding, the cooperation is seted up in the inside hole that leaks of material all in one piece board, play fine material all in one piece effect, avoid the excessive material that piles up of the inside local area of hopper, even when the material was overflowed material all in one piece board, material all in one piece board irregular motion also can make the comparatively even distribution of material in the inside of hopper body, do not need unnecessary refining operation, in the in-process of the hopper ejection of compact, the speed.

(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 two mounting panels of lateral wall fixedly connected with of hopper body, two mounting panels are the symmetric distribution about the hopper body, and the equal fixedly connected with electric putter in relative one side of two mounting panels, the equal fixedly connected with regulating plate of output of two electric putter, and the top of two regulating plates all laminates with the bottom of hopper body mutually, when the size of hopper discharge gate needs to be adjusted, start two electric putter, change the relative position of two regulating plates can, this equipment is at the in-process of adjusting hopper discharge gate size, it is very convenient to operate, and corresponding simple structure, simple to operate.

2. This kind of discharge gate adjustable hopper, because the actuating lever is the rubber stick, certain compliance has, when being rotary motion through dead lever drive transmission box, can produce inhomogeneous drive power, make the motion of whole flitch irregular, can be at the in-process of hopper body feeding, the cooperation is seted up in the inside hole that leaks of whole flitch, play fine material arranging effect, avoid the excessive material that piles up of the inside local area of hopper, even when the material was gone over whole flitch, the irregular motion of whole flitch also can make the comparatively even distribution of material in the inside of hopper body, do not need unnecessary refining operation, at the in-process of the hopper ejection of compact, the irregular motion of whole flitch also can accelerate the speed of unloading.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic diagram showing the positional relationship between the fixing rod and the transmission box according to the present invention;

FIG. 4 is a schematic diagram of the position relationship of two adjusting plates according to the present invention.

Wherein, 1, a hopper body; 2. a material leaking hole; 3. connecting the sliding block; 4. mounting a plate; 5. an electric push rod; 6. material preparation plates; 7. a transmission rod; 8. a servo motor; 9. a transmission box; 10. a drive rod; 11. a connecting sleeve; 12. fixing the rod; 13. an adjusting plate.

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 comprises a hopper body 1 and a servo motor 8, wherein two mounting plates 4 are fixedly connected to the outer side wall of the hopper body 1, the two mounting plates 4 are symmetrically distributed with respect to the hopper body 1, electric push rods 5 are fixedly connected to opposite sides of the two mounting plates 4, adjusting plates 13 are fixedly connected to output ends of the two electric push rods 5, tops of the two adjusting plates 13 are respectively attached to the bottom of the hopper body 1, a material distributing plate 6 is arranged inside the hopper body 1, connecting sliders 3 are fixedly connected to both sides of the material distributing plate 6, the material distributing plate 6 is rotatably connected to the inner side wall of the hopper body 1 through the connecting sliders 3, a transmission box 9 is fixedly connected to the center of the top of the material distributing plate 6, a plurality of fixing rods 12 are arranged inside the transmission box 9, and, the both ends of a plurality of dead levers 12 respectively with the interior top and interior bottom fixed connection of transmission box 9, the top that the drive end of servo motor 8 runs through hopper body 1 extends to its inside and fixedly connected with transfer line 7, the one end that servo motor 8 drive end was kept away from to transfer line 7 runs through the top that transmission box 9 and extends to its inside and rotate through the interior bottom of bearing and transmission box 9 and be connected, the outer fixed surface cover of transfer line 7 is equipped with connecting sleeve 11, connecting sleeve 11 is located the inside of transmission box 9, a plurality of actuating levers 10 of connecting sleeve 11's outer fixed surface are connected with, a plurality of actuating levers 10 are the annular array and distribute, actuating lever 10 and dead lever 12 looks joint.

A plurality of fixing rods 12 are distributed around the transmission rod 7 in a surrounding manner; the plurality of driving rods 10 are all rubber rods; the inner side wall of the hopper body 1 is provided with a chute corresponding to the connecting slide block 3; a plurality of material leaking holes 2 are formed in the material arranging plate 6; the two adjusting plates 13 are both semicircular in shape; the shape of the material shaping plate 6 is circular.

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) and servo motor (8), its characterized in that: the outer side wall of the hopper body (1) is fixedly connected with two mounting plates (4), the two mounting plates (4) are symmetrically distributed relative to the hopper body (1), the electric push rods (5) are fixedly connected to one opposite sides of the two mounting plates (4), the adjusting plates (13) are fixedly connected to the output ends of the two electric push rods (5), the tops of the two adjusting plates (13) are attached to the bottom of the hopper body (1), the material finishing plate (6) is arranged inside the hopper body (1), the connecting sliding blocks (3) are fixedly connected to two sides of the material finishing plate (6), the material finishing plate (6) is rotatably connected with the inner side wall of the hopper body (1) through the connecting sliding blocks (3), the top center of the material finishing plate (6) is fixedly connected with the transmission box (9), and a plurality of fixing rods (12) are arranged inside the transmission box (9), the fixing rods (12) are distributed in an annular array, two ends of the fixing rods (12) are respectively and fixedly connected with the inner top and the inner bottom of the transmission box (9), the driving end of the servo motor (8) penetrates through the top of the hopper body (1) to extend into the hopper body and is fixedly connected with a transmission rod (7), one end of the transmission rod (7) far away from the driving end of the servo motor (8) penetrates through the top of the transmission box (9) to extend into the transmission box and is rotatably connected with the inner bottom of the transmission box (9) through a bearing, the outer surface of the transmission rod (7) is fixedly sleeved with a connecting sleeve (11), connecting sleeve (11) are located the inside of transmission box (9), the fixed surface of connecting sleeve (11) is connected with a plurality of actuating levers (10), and is a plurality of actuating lever (10) are annular array and distribute, actuating lever (10) and dead lever (12) looks joint.

2. The hopper with the adjustable discharge port as claimed in claim 1, wherein: the fixed rods (12) are distributed around the transmission rod (7) in a surrounding manner.

3. The hopper with the adjustable discharge port as claimed in claim 1, wherein: the driving rods (10) are all rubber rods.

4. The hopper with the adjustable discharge port as claimed in claim 1, wherein: the inner side wall of the hopper body (1) is provided with a sliding chute corresponding to the connecting sliding block (3).

5. The hopper with the adjustable discharge port as claimed in claim 1, wherein: a plurality of material leaking holes (2) are formed in the material arranging plate (6).

6. The hopper with the adjustable discharge port as claimed in claim 1, wherein: the two adjusting plates (13) are both semicircular in shape.

7. The hopper with the adjustable discharge port as claimed in claim 1, wherein: the material shaping plate (6) is circular.