Feeding device for degradable straw production

Abstract

The utility model discloses a feeding device for degradable straw production, which comprises a shell, a straw storage cavity and two symmetrical roller body placing cavities are arranged in the shell, the straw storage cavity and the roller body placing cavities are communicated with each other, a conveying roller is rotatably mounted in each roller body placing cavity, and the roller body placing cavities are communicated with the straw storage cavity. A plurality of evenly-distributed grooves are formed in the outer surfaces of the conveying rollers, each groove can only store one suction pipe, and the two conveying rollers are driven by a motor fixed to the outer side wall of the shell. The feeding device for degradable straw production is simple and reliable in structure and low in manufacturing cost.

Description

Technical Field

[0001] The utility model relates to the technical field of straw manufacturing, in particular to a feeding device for producing degradable straws. Background Art

[0002] The straw feeding device is an automated device, which is mainly used to arrange the straws evenly and regularly in the material hopper for producing straws. The device usually includes a conveyor belt mechanism and a positioning mechanism. The conveyor belt mechanism is used to evenly convey the straws to the positioning mechanism, and the positioning mechanism is used to position the straws conveyed thereto, so as to automatically complete the arrangement of the straws:

[0003] The existing straw feeding structure is relatively complex, occupies a large area, requires many parts to assemble, and requires many sensor devices, which is costly. A simple straw feeding device is now designed. Utility Model Content

[0004] The utility model aims to provide a feeding device for producing degradable straws, so as to solve the problem of the complicated structure of the existing feeding device for straws mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for the production of degradable straws, comprising a shell, wherein a straw storage chamber and two symmetrical roller placement chambers are arranged inside the shell, the straw storage chamber and the roller placement chamber are communicated with each other, a conveying roller is rotatably installed in the roller placement chamber, a plurality of evenly arranged grooves are arranged on the surface of the conveying roller, and each groove can only store one straw, the two conveying rollers are driven by a motor fixed to the outer wall of the shell, and the two rotate in opposite directions, a feed trough is arranged on the outer wall of the shell, the feed trough is communicated with the straw storage chamber, a feeding mechanism is arranged on the outside of the shell at the feed trough, two discharge pipes are fixedly connected to the bottom of the shell, and the discharge pipes and the roller placement chamber are communicated with each other.

[0006] Preferably, the feeding mechanism includes a feeding tray, a supporting rib plate is fixedly connected to the bottom of the feeding tray, the feeding tray is fixed to the outside of the feeding trough, a cylinder is fixedly provided on the side of the feeding tray away from the shell and is fixed to the cylinder body, a push plate is fixedly connected to the telescopic end of the cylinder, and the push plate is in sliding contact with the inner wall of the feeding tray.

[0007] Preferably, the inner top wall of the material holding tray and the inner bottom wall of the material feeding trough are flush, and both are arranged at an incline.

[0008] Preferably, a plurality of vertically arranged guide plates are provided in the straw storage cavity, and the guide plates are located below the feed trough.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] The utility model discloses a feeding device for producing degradable straws. The straws in the straw storage cavity enter the grooves on the conveying roller and are discharged from the bottom of the discharge pipe as the conveying roller rotates, thereby realizing a single feeding process of the straws. A feeding mechanism is provided to realize a continuous feeding function. The feeding device has a simple and reliable structure and low manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A three-dimensional diagram of the utility model as a whole;

[0012] Figure 2 It is a cross-sectional view of the utility model;

[0013] Figure 3 It is a side view of the utility model;

[0014] Figure 4 It is a schematic diagram of the structure of the conveying roller in the utility model.

[0015] In the figure: 1. Shell; 2. Straw storage chamber; 3. Feed trough; 4. Roller placement chamber; 5. Conveying roller; 6. Motor; 7. Discharge pipe; 8. Material tray; 9. Support rib plate; 10. Cylinder; 11. Push plate; 12. Groove; 13. Guide plate. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-4 A feeding device for producing degradable straws comprises a shell 1, wherein a straw storage chamber 2 and two mutually symmetrical roller placement chambers 4 are arranged inside the shell 1, the straw storage chamber 2 and the roller placement chamber 4 are communicated with each other, a conveying roller 5 is rotatably installed in the roller placement chamber 4, a plurality of evenly arranged grooves 12 are opened on the surface of the conveying roller 5, and each groove 12 can only store one straw, the two conveying rollers 5 are driven by a motor 6 fixed to the outer wall of the shell 1, and the two conveying rollers 5 rotate in opposite directions, and the two conveying rollers rotate in opposite directions. Figure 2 As shown, the straws in the straw storage chamber 2 enter the grooves 12 on the conveying roller 5 and are discharged from the bottom of the discharge pipe 7 as the conveying roller 5 rotates, thereby realizing a single feeding process of the straws.

[0018] A feed trough 3 is provided on the outer wall of the shell 1, and the feed trough 3 is connected to the straw storage chamber 2. A feeding mechanism is arranged on the outside of the shell 1 at the feed trough 3. Two discharge pipes 7 are fixedly connected to the bottom of the shell 1, and the discharge pipes 7 and the roller placement chamber 4 are connected to each other. The straws in the straw storage chamber 2 are fed by an external feeding mechanism and finally discharged from the discharge pipe 7.

[0019] Specifically, the feeding mechanism includes a feeding tray 8, the inner top wall of the feeding tray 8 is flush with the bottom surface of the inner wall of the feeding trough 3, and both are arranged horizontally. This structure enables the straws in the feeding tray 8 to be delivered into the straw storage cavity 2. A supporting rib plate 9 is fixedly connected to the bottom of the feeding tray 8. The feeding tray 8 is fixed to the outside of the feeding trough 3. A cylinder 10 is fixedly provided on the side of the feeding tray 8 away from the shell 1 and fixed to the cylinder body of the cylinder 10. A push plate 11 is fixedly connected to the telescopic end of the cylinder 10, and the push plate 11 is in sliding contact with the inner wall of the feeding tray 8. The push plate 11 is pushed by the cylinder 10 to deliver the straws in the feeding tray 8 into the feeding trough 3.

[0020] A plurality of vertically arranged guide plates 13 are arranged in the straw storage chamber 2 . The guide plates 13 are located below the feed trough 3 . The function of the guide plates 13 is to prevent the straws from rotating laterally during the falling process, so that the straws cannot be conveyed out along the conveying roller 5 .

[0021] Working principle: The utility model is a feeding device for the production of degradable straws. When in use, the external conveyor belt feeds the straws into the receiving tray 8, and the cylinder 10 pushes the push plate 11 to feed the straws in the receiving tray 8 into the feed trough 3 and into the straw storage chamber 2. The guide plate 13 allows the straws to fall smoothly without lateral rotation. The straws in the straw storage chamber 2 enter the groove 12 on the conveying roller 5 and are discharged from the bottom of the discharge pipe 7 as the conveying roller 5 rotates, thereby realizing a single feeding process of the straws.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for producing degradable straws, comprising a housing (1), characterized in that: The shell (1) is provided with a straw storage chamber (2) and two symmetrical roller placement chambers (4), the straw storage chamber (2) and the roller placement chamber (4) are interconnected, a conveying roller (5) is rotatably mounted in the roller placement chamber (4), the conveying roller (5) is provided with a plurality of evenly arranged grooves (12) on the surface, and each groove (12) can only store one straw, the two conveying rollers (5) are driven by a motor (6) fixed to the outer wall of the shell (1), and the two rotate in opposite directions, the outer wall of the shell (1) is provided with a feed trough (3), the feed trough (3) is connected to the straw storage chamber (2), a feed mechanism is provided on the outer side of the shell (1) at the feed trough (3), two discharge pipes (7) are fixedly connected to the bottom of the shell (1), and the discharge pipes (7) and the roller placement chamber (4) are interconnected.

2. A feeding device for producing degradable straws according to claim 1, characterized in that: The feeding mechanism comprises a material receiving tray (8), the bottom of which is fixedly connected to a supporting rib plate (9), the material receiving tray (8) is fixed to the outside of the feeding trough (3), a cylinder (10) is fixedly provided on the side of the material receiving tray (8) away from the shell (1) and is fixed to the cylinder body of the cylinder (10), the telescopic end of the cylinder (10) is fixedly connected to a push plate (11), and the push plate (11) is in sliding contact with the inner wall of the material receiving tray (8).

3. A feeding device for producing degradable straws according to claim 2, characterized in that: The inner top wall of the material holding tray (8) and the inner bottom wall of the material feeding trough (3) are flush with each other, and both are arranged at an inclination.

4. The feeding device for producing degradable straws according to claim 1, characterized in that: A plurality of vertically arranged guide plates (13) are arranged in the straw storage cavity (2), and the guide plates (13) are located below the feed trough (3).

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