CN210064523U

CN210064523U - Turnover material pouring mechanism

Info

Publication number: CN210064523U
Application number: CN201920530967.9U
Authority: CN
Inventors: 李伟; 辻冈俊夫; 刘炳
Original assignee: Shanghai Yamato Scale Co ltd
Current assignee: Shanghai Yamato Scale Co ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-02-14
Anticipated expiration: 2029-04-18

Abstract

The utility model provides a material mechanism is expected in upset. The turnover device comprises an outer cover with an opening, wherein a turnover receiving mechanism of a turnover box is arranged in the outer cover; the turnover receiving mechanism is a rotary hopper which is movably connected to the outer cover through a rotating shaft, at least one end of the rotating shaft is provided with a gear, the rotary hopper is also provided with a cylinder with a fixed position, a telescopic rod of the cylinder is connected with a rack, and the rack is meshed with the gear. The turnover angle of dumping of the turnover box can be accurately controlled to realize automatic turnover feeding, and the situations of scattering materials and raising dust at the position of the placing-in and taking-out ports of the turnover box can be avoided.

Description

Turnover material pouring mechanism

Technical Field

The utility model relates to a mechanism, especially a mechanism is expected in upset.

Background

The material is added through the turnover box, and the turnover box is turned over to pour the material, which is a common material adding mode. For example, the Chinese utility model publication (authorized announcement: CN 204110869U) discloses an automatic feeding machine, wherein: the turnover box supporting device comprises a turnover box supporting device for supporting a turnover box, the turnover box filled with materials is conveyed to the turnover box supporting device through a feeding wheel, then a lifting machine is started, the lifting machine drives the turnover box supporting device to lift, and the turnover box supporting device runs according to a groove rail in the lifting process and is lifted to an upper travel switch to stop. When the product sensing device senses that no product exists, the turnover machine is started to turn over, the product is poured out of the turnover box until the product is turned over to the proximity switch to stop turning over, the turnover machine returns to the original position, the lifting machine descends the turnover box adaptor to the original position again, the empty turnover box is taken out, the product turnover box is replaced, and automatic feeding is completed according to the steps.

Although the structure has the function of automatically turning and pouring materials, the following problems are actually caused in practical use:

1. the turnover mechanism for turning over the container carrier is not disclosed, the angle control mechanism for turning over the container carrier is not disclosed, and the stop position of turning over is sensed by the stop switch, so that the turnover mechanism is complex in structure.

2. In the process of overturning and dumping materials, the problem of scattering materials or raising dust easily occurs at the opening of the feeding of the materials, so that the environment is polluted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material mechanism is fallen in upset mainly solves the problem that above-mentioned prior art exists, the control turnover case that it can be accurate empty rotation angle to realize that automatic upset is reinforced, and can avoid putting into of turnover case and take out mouthful the condition that appears spilling material and raise dust.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is:

a turnover dumping mechanism comprises an outer cover with an opening, wherein a turnover receiving mechanism of a turnover box is arranged in the outer cover; the method is characterized in that: the turnover receiving mechanism is a rotary hopper which is movably connected to the outer cover through a rotating shaft, at least one end of the rotating shaft is provided with a gear, the rotary hopper is also provided with a cylinder with a fixed position, a telescopic rod of the cylinder is connected with a rack, and the rack is meshed with the gear.

The upset mechanism of falling material, its characterized in that: the cylinder is fixedly connected to the housing.

The upset mechanism of falling material, its characterized in that: the rotary hopper is provided with an arc-shaped plate for shielding the opening during overturning.

In view of the above technical characteristics, the utility model has the advantages of as follows:

1. the utility model discloses in the use, through the epaxial gear in the rotation of cylinder driven rack and meshing gyration fill, can realize empting and the return of material in the gyration fill (turnover case), realize automatic material operation of falling.

2. The utility model discloses in, the gyration of rack and gear is fought and is rotated the drive structure, is favorable to realizing rotation angle's location.

3. The utility model discloses in, be used for sheltering from the open-ended arc when having the upset on the gyration fill, when the material in the turnover case is empting, the opening can just be sheltered from to the arc, has avoided the opening part to spill the problem of material and raise dust.

Drawings

Fig. 1 is a schematic front view of the present invention (when taking out and putting in the turnover box).

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a schematic front structural view (when the turnover box is turned over) of the present invention.

Fig. 4 is a right side view of fig. 3.

In the figure: 1-outer cover, 11-opening, 2-rotary bucket, 3-rotating shaft, 4-gear, 5-cylinder, 6-rack and 7-arc plate.

Detailed Description

The present invention will be further described with reference to the following detailed description. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Referring to fig. 1-4, the present invention discloses a turnover material pouring mechanism. As shown in the figure: the turnover device comprises an outer cover 1 with an opening 11, wherein a turnover receiving mechanism of a turnover box is arranged in the outer cover 1; the turnover receiving mechanism is a rotary hopper 2, the rotary hopper 2 is movably connected to the outer cover 1 through a rotating shaft 3, at least one end of the rotating shaft 3 is provided with a gear 4, the rotary hopper is also provided with a cylinder 5 with a fixed position, an expansion link of the cylinder 5 is connected with a rack 6, and the rack 6 is meshed with the gear 4.

When the turnover box needs to be put in, as shown in fig. 1 and 2, the opening of the rotary bucket 2 faces upwards or is arranged on the side, and the turnover box can be put into the rotary bucket 2 from the opening 11 of the outer cover 1. At this point, the telescopic rod of the cylinder 5 is taken to a position where the revolving hopper 2 is positioned by the toothed wheel 4 and the toothed rack 6 which engage.

When the turnover box needs to be poured with materials, as shown in fig. 3 and 4, the telescopic rod of the air cylinder 5 is pushed out, the telescopic rod drives the rack 6 to drive the gear 4, the gear 4 further enables the rotary bucket 2 to turn over for a certain angle (for example, 180 degrees) through the rotating shaft 3 and keeps at the position, and the materials in the rotary box inside the rotary bucket 2 are poured out (or emptied).

When the emptied turnover box needs to be taken out, as shown in fig. 1 and 2, the telescopic rod of the air cylinder 5 is positioned again, the rotary bucket 2 is turned over to the initial position, and the emptied turnover box is taken out from the rotary bucket 2 through the opening 11 of the outer cover 1.

As a preferred construction, the cylinder 5 is fixedly connected to the housing 1.

The utility model discloses still another one is the most important characteristics be, be used for sheltering from opening 11's arc 7 when having the upset on this rotary hopper 2, as shown in fig. 3, 4, when the material in the turnover case is toppling over, the opening 11 can just be sheltered from to the arc, has avoided the opening part to spill the problem of material and raise dust.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. A turnover dumping mechanism comprises an outer cover (1) with an opening (11), wherein a turnover receiving mechanism of a turnover box is arranged in the outer cover (1); the method is characterized in that: the turnover receiving mechanism is a rotary hopper (2), the rotary hopper (2) is movably connected to the outer cover (1) through a rotating shaft (3), at least one end of the rotating shaft (3) is provided with a gear (4), the turnover receiving mechanism is also provided with a cylinder (5) with a fixed position, an expansion link of the cylinder (5) is connected with a rack (6), and the rack (6) is meshed with the gear (4).

2. The mechanism of claim 1, wherein: the cylinder (5) is fixedly connected to the outer cover (1).

3. The mechanism of claim 1 or 2, wherein: the rotary hopper (2) is provided with an arc-shaped plate (7) which is used for shielding the opening (11) when the rotary hopper is turned over.