Automatic discharge hopper

Abstract

The utility model discloses an automatic discharging hopper which comprises a hopper body, a bottom cover is arranged below the hopper body, connecting rod mechanisms are symmetrically arranged on the left side and the right side of the hopper body and the left side and the right side of the bottom cover, a driving component is arranged on the hopper body and connected with the connecting rod mechanisms, and the driving component is used for driving the connecting rod mechanisms to drive the bottom cover to open or close the bottom of the hopper body. The device is simple in structure and convenient to operate; the jacking oil cylinder drives the connecting rod mechanism to control the bottom cover at the bottom of the hopper to be opened or closed, and therefore automatic discharging is achieved. According to the utility model, the working efficiency is greatly improved, a worker is prevented from working in a high-temperature state, and the working safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic discharge hopper technical field, specifically a kind of automatic discharge hopper. BACKGROUND

[0002] In the field of modern industrial production and material transportation, the discharge operation is a common and key link. The traditional discharge method often relies on manual operation, which is not only inefficient, but also labor-intensive, and safety hazards are likely to occur. In the prior art, glass water diamonds need to be transported to the upper part of a high-temperature furnace during processing and production, and then poured into the furnace. The prior art is to lift the synthetic material to the upper part of the high-temperature furnace through a ton bag, and then manually cut the ton bag to pour the processed material into the high-temperature furnace. The operator is likely to be scalded when operating in a high-temperature environment, which is very unsafe.

[0003] Therefore, in order to improve the discharge efficiency, reduce the labor intensity, and ensure the stability and safety of the discharge process, it is of great practical significance to develop a new type of automatic discharge hopper. To solve the above problems, an automatic discharge hopper is proposed. SUMMARY

[0004] The utility model discloses a kind of automatic discharge hoppers to solve the above problems.

[0005] The specific scheme of the utility model is: an automatic discharge hopper, comprising: a hopper, a bottom cover is arranged below the hopper, a connecting rod mechanism is symmetrically arranged on the left and right sides of the hopper and the bottom cover, a driving component is arranged on the hopper, the driving component is connected with the connecting rod mechanism, and the driving component is used to drive the connecting rod mechanism to drive the bottom cover to open or close the bottom of the hopper.

[0006] The connecting rod mechanism comprises:

[0007] A connecting rod one is hingedly connected to the middle part of the hopper at one end and hingedly connected to a connecting rod two at the other end.

[0008] A pin shaft is arranged on the side wall of the bottom cover and fixedly connected thereto.

[0009] A connecting rod three is hingedly connected to the upper part of the hopper at one end and rotatably connected to the other end of the connecting rod two through a pin shaft.

[0010] A connecting rod four is arranged at the bottom of the hopper, hingedly connected to the hopper at one end, and rotatably connected to the side part of the bottom cover at the other end.

[0011] One end of the driving component is hingedly connected to the upper part of the hopper, and the other end is hingedly connected to the middle part of the connecting rod three.

[0012] Further, the driving component is a jacking oil cylinder.

[0013] Further, the hopper is a funnel structure with large upper part and small lower part, and the hopper is provided with a lifting lug for connecting with external hoisting equipment.

[0014] Further, the bottom cover is provided with side plates on both sides, the side plates cover both sides of the hopper when the bottom cover is closed, and the connecting rod mechanism is rotationally connected with the side plates of the bottom cover.

[0015] Further, the connecting rod two is a V-shaped connecting rod.

[0016] The operation method of the utility model is as follows: the material-loaded hopper is moved to a set position, then the connecting rod three is driven to rotate outward around the hinge of the hopper through the jacking oil cylinder, simultaneously driving the connecting rod two and the connecting rod one, the connecting rod four and the bottom cover to rotate outward, at this time, the bottom cover is opened outward, and the material is discharged outward from the hopper; when the material is discharged, the jacking oil cylinder is retracted, and the bottom cover is driven to close the bottom of the hopper through the connecting rod mechanism.

[0017] The utility model has the advantages of simple structure and convenient operation; the jacking oil cylinder is used to drive the connecting rod mechanism to control the opening and closing of the bottom cover of the hopper bottom, thereby realizing automatic material discharge; the utility model greatly improves work efficiency and avoids work in high temperature, thereby improving work safety. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a schematic view of the closed state of the bottom cover of the utility model;

[0019] Fig. 2 It is a schematic view of the opened state of the bottom cover of the utility model;

[0020] Fig. 3 It is a schematic view of the three-dimensional structure of the bottom cover;

[0021] In the drawing: 1, lifting lug; 2, hopper; 3, connecting rod one; 4, connecting rod two; 5, connecting rod three; 6, connecting rod four; 7, jacking oil cylinder; 8, bottom cover; 801, side plate; 802, pin shaft. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] It should be noted that if the embodiments of the utility model have the direction indication (such as up, down, left, right, front, back), the direction indication is only used to explain the relative position relationship, movement condition and the like between the components in a certain specific posture (as shown in the drawings), if the specific posture changes, the direction indication also changes accordingly.

[0024] In addition, if the embodiments of the utility model have the description of "first", "second" and the like, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the utility model.

[0025] Please refer to Figs. 1-3 , an automatic discharge hopper 2, comprising: hopper 2, the bottom of the hopper 2 is provided with a bottom cover 8, the hopper 2 and the bottom cover 8 are symmetrically provided with a connecting rod mechanism on the left and right sides, the hopper 2 is provided with a driving part, the driving part is connected with the connecting rod mechanism, and the driving part is used for driving the connecting rod mechanism to drive the bottom cover 8 to open or close the bottom of the hopper 2.

[0026] The connecting rod mechanism comprises:

[0027] Connecting rod one 3, one end of the connecting rod one 3 is hinged to the middle part of the hopper 2, and the other end is hinged with connecting rod two 4; Pin shaft 802, the pin shaft 802 is arranged on the side wall of the bottom cover 8 and is fixedly connected with the side wall of the bottom cover 8;

[0028] Connecting rod three 5, one end of the connecting rod three 5 is hinged to the upper part of the hopper 2, and the other end is rotatably connected with the other end of the connecting rod two 4 through the pin shaft 802;

[0029] Connecting rod four 6, the connecting rod four 6 is arranged on the bottom of the hopper 2, one end of the connecting rod four 6 is rotatably connected with the hopper 2, and the other end is rotatably connected with the side of the bottom cover 8;

[0030] One end of the driving part is hinged to the upper part of the hopper 2, and the other end is hinged to the middle part of the connecting rod three 5.

[0031] In the embodiment, the driving part is a jacking oil cylinder 7.

[0032] In the embodiment, the hopper 2 is a funnel structure with large upper part and small lower part, and the hopper 2 is provided with a lifting lug 1, which is used for connecting with external hoisting equipment.

[0033] In the embodiment, the bottom cover 8 is provided with side plates 801 on both sides, the side plates 801 cover both sides of the hopper 2 when the bottom cover 8 is closed, and the connecting rod mechanism is rotationally connected with the side plates 801 of the bottom cover 8.

[0034] In the embodiment, the connecting rod two 4 is a V-shaped connecting rod.

[0035] The operation method of the utility model is as follows: the hopper 2 loaded with materials is moved to a set position, then the connecting rod three 5 is driven by the jacking oil cylinder 7 to rotate outward around the hinged part with the hopper 2, and simultaneously the connecting rod two 4 and the connecting rod one 3, the connecting rod four 6 and the bottom cover 8 are driven to rotate outward, at this time, the bottom cover 8 is opened outward, and the materials are discharged outward from the hopper 2; when the material unloading is completed, the jacking oil cylinder 7 is collected again, and the bottom cover 8 is driven by the connecting rod mechanism to close the bottom of the hopper 2.

[0036] The utility model has the advantages of simple structure, convenient operation, using the jacking oil cylinder 7 to drive the connecting rod mechanism to control the bottom cover 8 at the bottom of the hopper 2 to open or close, thereby realizing automatic unloading, greatly improving work efficiency, avoiding the work of the staff in high temperature state, and improving the safety of work.

Claims

1. An automatic discharge hopper comprising: The hopper is characterized in that: a bottom cover is arranged below the hopper, a connecting rod mechanism is symmetrically arranged on the left and right sides of the hopper and the bottom cover, a driving part is arranged on the hopper, the driving part is connected with the connecting rod mechanism, and the driving part is used for driving the connecting rod mechanism to drive the bottom cover to open or close the bottom of the hopper; The connecting rod mechanism comprises: A connecting rod one, one end of the connecting rod one is hingedly connected with the middle part of the hopper, and the other end is hingedly connected with a connecting rod two; A pin shaft, the pin shaft is arranged on the side wall of the bottom cover and is fixedly connected with the side wall; A connecting rod three, one end of the connecting rod three is hingedly connected with the upper part of the hopper, and the other end is rotatably connected with the other end of the connecting rod two through the pin shaft; A connecting rod four, the connecting rod four is arranged on the bottom of the hopper, one end of the connecting rod four is rotatably connected with the hopper, and the other end is rotatably connected with the side part of the bottom cover; One end of the driving part is hingedly connected with the upper part of the hopper, and the other end is hingedly connected with the middle part of the connecting rod three.

2. An automatic discharge hopper according to claim 1, characterized in that: The driving part is a jacking oil cylinder.

3. An automatic discharge hopper according to claim 1, characterized in that: The hopper is in a funnel structure with a large upper part and a small lower part, and a lifting lug is arranged on the hopper and used for being connected with external hoisting equipment.

4. An automatic discharge hopper according to claim 1, characterized in that: Side plates are arranged on the two sides of the bottom cover, the side plates wrap the two sides of the hopper when the bottom cover is closed, and the connecting rod mechanism is rotatably connected with the side plates of the bottom cover.

5. An automatic discharge hopper according to claim 1, characterized in that: The connecting rod two is a V-shaped connecting rod.

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