CN210236000U

CN210236000U - Novel discharge hopper

Info

Publication number: CN210236000U
Application number: CN201920526203.2U
Authority: CN
Inventors: Zuoxin Zhu; 朱佐新; Yunxiang Diao; 刁云祥; Yadong Hou; 侯亚东
Original assignee: Jiangsu Xiangrui Port Machinery Equipment Co ltd
Current assignee: Jiangsu Xiangrui Port Machinery Equipment Co ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-04-03
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a novel discharge hopper, which comprises a hopper body, wherein the upper end of the hopper body is provided with a feed inlet, and the lower end of the hopper body is provided with a blanking port; a grill for filtering the material, the grill being detachably mounted at the inlet of the hopper body; the two vibration motors are used for assisting in discharging, are positioned in the middle of the hopper body, are respectively and fixedly arranged on two sides of the hopper body and are mutually symmetrical; the hopper comprises two hopper bodies, two fixing mechanisms and a plurality of fixing mechanisms, wherein the two fixing mechanisms are used for fixedly mounting the hopper bodies, are respectively arranged on two sides of the hopper bodies and are mutually symmetrical, and each fixing mechanism comprises a plurality of fixing seats fixedly mounted on the outer sides of the hopper bodies; the opening and closing mechanism is used for controlling the opening and closing of the blanking port and is arranged at the lower end of the hopper body; the design makes the structure of the discharge hopper more compact and the operation more stable.

Description

Novel discharge hopper

Technical Field

The utility model relates to a discharge hopper field, in particular to novel discharge hopper.

Background

The discharge hopper mainly has three functions including material collection, temporary storage and buffering.

The discharge hopper in the prior art mainly comprises a hopper body and an opening and closing mechanism; the opening and closing mechanism comprises an electric push rod and an opening and closing door. Its electric putter generally installs in hopper body both sides, occupies great space, and electric putter job stabilization nature is relatively poor, and the working force that provides is less, and the fault rate is also relatively higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a compact structure, operate steady discharge hopper.

The purpose of the utility model is realized like this: a novel discharge hopper comprises a hopper body, wherein a feed inlet is formed in the upper end of the hopper body, and a discharge port is formed in the lower end of the hopper body; a grill for filtering the material, the grill being detachably mounted at the inlet of the hopper body; the two vibration motors are used for assisting in discharging, are positioned in the middle of the hopper body, are respectively and fixedly arranged on two sides of the hopper body and are mutually symmetrical; the hopper comprises two hopper bodies, two fixing mechanisms and a plurality of fixing mechanisms, wherein the two fixing mechanisms are used for fixedly mounting the hopper bodies, are respectively arranged on two sides of the hopper bodies and are mutually symmetrical, and each fixing mechanism comprises a plurality of fixing seats fixedly mounted on the outer sides of the hopper bodies; and the opening and closing mechanism is used for controlling the opening and closing of the blanking port and is arranged at the lower end of the hopper body.

The opening and closing mechanism comprises two hinged supports, the two hinged supports are positioned at the lower end of the hopper body, are respectively and fixedly arranged at two sides of the hopper body and are mutually symmetrical; the upper ends of the two opening and closing doors are hinged to the hinged support and are symmetrical to each other, gears are arranged at the hinged positions of the upper ends of the two opening and closing doors, and the two gears positioned on the same side are meshed with each other; the two hydraulic cylinders are used for controlling the opening and closing of the door, are positioned on the inner sides of the opening and closing doors, are respectively arranged below hinged supports on two sides of the hopper body, are mutually symmetrical, and are respectively hinged to the two opening and closing doors at two ends.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides a discharge hopper structure is compacter, work is more steady. The lifting lugs are added in the utility model, so that the discharge hopper is more convenient to hoist; the reinforcing ribs are also designed, so that the structural strength of the discharge hopper is higher; the hydraulic cylinder is used for replacing an electric push rod, so that the failure rate is lower, the working force is higher, and the operation is more stable; in addition, the hydraulic cylinder is arranged on the inner side of the opening and closing door, so that the structure of the discharge hopper is more compact; meanwhile, two ends of the hydraulic cylinder are respectively hinged to the two opening and closing doors, so that the two opening and closing doors are higher in opening and closing synchronism.

Further, the upper end of the hopper body is provided with two lifting lugs which are symmetrically arranged and used for facilitating lifting.

Furthermore, a plurality of criss-cross reinforcing ribs for enhancing the structural strength of the hopper body are arranged on the outer side of the hopper body.

Furthermore, a layer of rubber pad is respectively arranged at the matching position of the two opening and closing doors. The design enables the sealing performance of the opening and closing door to be higher, and meanwhile, the opening and closing door has certain buffering and protection effects.

Drawings

Fig. 1 is a schematic structural diagram of the present invention, wherein the opening and closing door is in a closed state.

Fig. 2 is a left side view of the present invention, wherein the opening and closing door is in a closed state.

Fig. 3 is a front view of the present invention, wherein the opening/closing door is in an open state.

The automatic feeding device comprises a hopper body 1, a feeding hole 1a, a blanking hole 1b, a grating 2, a vibrating motor 3, a fixed seat 4, a hinged seat 5, an opening and closing door 6, a rubber pad 6a, a gear 7, a hydraulic cylinder 8, reinforcing ribs 9 and lifting lugs 10.

Detailed Description

As shown in fig. 1-3, a novel discharging hopper comprises a hopper body 1, wherein a feeding port 1a is arranged at the upper end of the hopper body 1, and a discharging port 1b is arranged at the lower end of the hopper body 1; a grating 2 for filtering the materials, wherein the grating 2 is detachably arranged at the feed port 1a of the hopper body 1; the two vibration motors 3 are used for assisting in discharging, and the two vibration motors 3 are positioned in the middle of the hopper body 1, are respectively and fixedly arranged on two sides of the hopper body 1 and are mutually symmetrical; the hopper comprises two fixing mechanisms for fixedly mounting a hopper body 1, wherein the two fixing mechanisms are respectively arranged on two sides of the hopper body 1 and are symmetrical to each other, and each fixing mechanism comprises a plurality of fixing seats 4 fixedly mounted on the outer side of the hopper body 1; and the opening and closing mechanism is used for controlling the opening and closing of the blanking port 1b and is arranged at the lower end of the hopper body 1.

The opening and closing mechanism comprises two hinged supports 5, the two hinged supports 5 are positioned at the lower end of the hopper body 1, are respectively and fixedly arranged at two sides of the hopper body 1 and are mutually symmetrical; the upper ends of the two opening and closing doors 6 are hinged to the hinged support 5, the two opening and closing doors 6 are symmetrical, the hinged parts of the upper ends of the two opening and closing doors 6 are provided with gears 7, and the two gears 7 positioned on the same side are meshed with each other; two hydraulic cylinders 8 for controlling the opening and closing of the opening and closing door 6, wherein the two hydraulic cylinders 8 are located on the inner side of the opening and closing door 6 and are respectively arranged below the hinged supports 5 on the two sides of the hopper body 1 and are symmetrical to each other, and the two ends of each hydraulic cylinder are respectively hinged to the two opening and closing doors 6.

The upper end of the hopper body 1 is provided with two symmetrically arranged lifting lugs 10 for facilitating lifting.

The outer side of the hopper body 1 is provided with a plurality of criss-cross reinforcing ribs 9 for enhancing the structural strength of the hopper body 1.

A layer of rubber pad 6a is respectively arranged at the matching part of the two opening and closing doors 6.

During the use, at first pass through 4 fixed mounting of fixing base to the discharge hopper on specific discharge hopper mount pad to switch on corresponding hydraulic line, guarantee that pneumatic cylinder 8 can normal use, annotate: in order to reduce the influence of the vibration of the hopper body on the discharge hopper mounting seat, a shock absorber can be additionally arranged between the fixed seat and the discharge hopper mounting seat; then the material is poured onto the grating 2, and the material is filtered by the grating 2 and falls into the hopper body 1.

When the material in the hopper body 1 needs to be discharged, the hydraulic cylinder 8 is started firstly, so that the hydraulic cylinder 8 extends slowly, the two opening and closing doors 6 are turned over and opened gradually under the action of the hydraulic cylinder 8 and drive the hydraulic cylinder 8 to move upwards integrally until the opening and closing doors 6 are opened to a proper angle, and at the moment, the material begins to flow out of the hopper body 1; in order to make the material flow more smoothly, also in order to reduce the material and pile up on hopper body 1 inner wall, open vibrating motor 3, vibrating motor 3 drives hopper body 1 vibration, and then drives the material vibration in the hopper body 1 to promote the material thoroughly to discharge.

When the hopper body 1 is required to stop unloading, firstly, the two vibration motors 3 are closed; and then starting the hydraulic cylinder 8 to slowly shorten the hydraulic cylinder 8, gradually turning over and closing the two opening and closing doors 6 under the action of the hydraulic cylinder 8, driving the hydraulic cylinder 8 to integrally move downwards until the opening and closing doors 6 are completely closed, and stopping discharging at the moment.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims

1. The utility model provides a novel discharge hopper which characterized in that: the discharge hopper comprises

The feeding hopper comprises a hopper body (1), wherein a feeding hole (1 a) is formed in the upper end of the hopper body (1), and a blanking hole (1 b) is formed in the lower end of the hopper body (1);

the grating (2) is used for filtering materials, and the grating (2) is detachably arranged at the feed port (1 a) of the hopper body (1);

the two vibration motors (3) are used for assisting in discharging, are positioned in the middle of the hopper body (1), are respectively and fixedly arranged on two sides of the hopper body (1), and are mutually symmetrical;

the hopper comprises two fixing mechanisms for fixedly mounting a hopper body (1), wherein the two fixing mechanisms are respectively arranged on two sides of the hopper body (1) and are mutually symmetrical, and each fixing mechanism comprises a plurality of fixing seats (4) fixedly mounted on the outer side of the hopper body (1);

the opening and closing mechanism is used for controlling the opening and closing of the blanking port (1 b), and is arranged at the lower end of the hopper body (1); the opening and closing mechanism comprises

The two hinged supports (5) are positioned at the lower end of the hopper body (1), are respectively and fixedly arranged at two sides of the hopper body (1), and are mutually symmetrical;

the upper ends of the two opening and closing doors (6) are hinged to the hinged support (5), the two opening and closing doors (6) are symmetrical, gears (7) are arranged at the hinged positions of the upper ends of the two opening and closing doors (6), and the two gears (7) positioned on the same side are meshed with each other;

two pneumatic cylinders (8) that are used for controlling the switch of opening and closing door (6), two pneumatic cylinder (8) all are located opening and closing door (6) inboard, and set up respectively in the below of hopper body (1) both sides free bearing (5), and its mutual symmetry, and both ends all articulate respectively on two opening and closing doors (6).

2. The new discharge hopper as claimed in claim 1, wherein: the upper end of the hopper body (1) is provided with two lifting lugs (10) which are symmetrically arranged and are used for facilitating hoisting.

3. The new discharge hopper as claimed in claim 1, wherein: the outside of the hopper body (1) is provided with a plurality of criss-cross reinforcing ribs (9) for enhancing the structural strength of the hopper body (1).

4. The new discharge hopper as claimed in claim 1, wherein: a layer of rubber pad (6 a) is respectively arranged at the matching part of the two opening and closing doors (6).