Bearing ball distributing and conveying device

Abstract

The utility model relates to the technical field of conveying equipment, in particular to a bearing ball distributing and conveying device which comprises a discharging hopper, a distributing roller and a guiding plate which are sequentially arranged, a distributing plate is installed on the distributing roller, distributing teeth are arranged on the surface of the distributing plate, a groove used for containing materials is reserved between every two adjacent distributing teeth, and the guiding plate is arranged in the groove. Steel balls fall into the grooves from the discharging hopper during conveying, materials in the grooves are conveyed to the material guide plate along with rotation of the material distribution roller, the materials in the grooves at different positions are conveyed to the material guide plate in batches through rotation of the material distribution roller, the conveying speed of the materials can be controlled by controlling the rotation speed of the material distribution roller, and the conveying efficiency of the materials is improved. And the phenomenon that follow-up conveying and cleaning operation is affected due to the fact that materials are accumulated when directly falling can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to conveying equipment technical field, concretely relates to a bearing ball distributing and conveying device. BACKGROUND

[0002] In modern industrial production, bearing ball as indispensable component in mechanical equipment, its production efficiency and quality are directly related to the performance and service life of the whole machine. The production process of bearing ball is complex, and the distributing and conveying link is particularly crucial. The traditional ball distributing and conveying mode adopts simple vibrating disc or chute design, and these methods often expose many deficiencies when dealing with high-precision and large-batch production tasks.

[0003] For example, the traditional vibrating disc powder may cause ball accumulation, blockage and other phenomena, which affects the material conveying efficiency, and also causes equipment wear, and the conveying rate of the material cannot be accurately controlled. Such problems seriously affect the conveying efficiency of the ball and ultimately affect the production efficiency and yield. UTILITY MODEL CONTENT

[0004] In order to solve the above problems, the utility model embodiment provides a bearing ball distributing and conveying device capable of controlling the conveying rate of steel ball.

[0005] In order to realize the above purpose, the utility model embodiment specifically adopts the following technical scheme: a bearing ball distributing and conveying device, comprising a feeding hopper, a distributing roller and a guide plate arranged in sequence, the distributing roller is provided with a distributing plate, the surface of the distributing plate is provided with distributing teeth, and a groove for placing material is arranged between adjacent two distributing teeth.

[0006] As a further improvement of the above technical scheme:

[0007] The number of distributing plates is multiple and uniformly distributed along the length direction of the distributing roller, and a feeding gap is arranged between adjacent two distributing plates.

[0008] A conveying plate is arranged between the feeding hopper and the distributing roller, and the conveying plate and the guide plate are both provided with a link plate at one end facing the distributing roller.

[0009] The end of the link plate is provided with a guide comb tooth matched with the feeding gap.

[0010] The guide comb tooth extends outward from one end close to the distributing roller, and the thickness gradually decreases.

[0011] Further comprising a plate chain conveyor connected with the guide plate, the plate chain conveyor comprises a cross brace, the upper surface of the cross brace is provided with a guide convex rib, and a placing groove is arranged between adjacent two guide convex ribs.

[0012] The guide protrusions comprise a plurality of limiting plates distributed along the length direction of the cross support, and a through slot is arranged between two adjacent limiting plates.

[0013] The beneficial effect of the bearing ball distributing and conveying device is that: the bearing ball distributing and conveying device, which comprises a hopper, a distributing roller and a guide plate arranged in sequence, the distributing roller is provided with a distributing plate, the surface of the distributing plate is provided with distributing teeth, a groove for placing materials is reserved between two adjacent distributing teeth, the steel balls fall into the groove from the hopper during conveying, and the materials in the groove are conveyed to the guide plate along with the rotation of the distributing roller, the materials in the grooves at different positions are batch-conveyed to the guide plate through the rotation of the distributing roller, the conveying speed of the materials can be controlled by controlling the rotation speed of the distributing roller, the accumulation of the materials during direct falling can be avoided, and the subsequent conveying and cleaning operations are not affected;

[0014] A conveying plate is arranged between the hopper and the distributing roller, the conveying plate and the guide plate are both provided with a link plate at the end facing the distributing roller, the end of the link plate is provided with a guide comb for cooperating with the gap between the hopper, and the design of the guide comb can compensate for the gap between the guide plate, the conveying plate and the distributing roller, so that the leakage of the steel balls during conveying can be avoided;

[0015] The bearing ball distributing and conveying device further comprises a plate chain conveyor connected with the guide plate, the plate chain conveyor comprises a cross support, the upper surface of the cross support is provided with guide protrusions, a material placing groove for temporarily storing the steel balls is formed between two adjacent guide protrusions, and the plate chain conveyor is inclined to increase the height of the materials during conveying of the steel balls, the design of the material placing groove can fix the steel balls, so that the phenomenon of downward sliding of the steel balls during falling can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is Figure 1 It is an enlarged structure schematic diagram of A in the middle;

[0018] Figure 3 It is an installation structure schematic diagram of the limiting plate in the utility model;

[0019] Figure 4 It is a structure schematic diagram of the distributing roller in the utility model;

[0020] Figure 5 It is a sectional view of the distributing roller in the utility model;

[0021] Figure 6 It is a structure schematic diagram of the distributing plate in the utility model.

[0022] In the diagram: 1. Feed hopper; 2. Distributing roller; 3. Guide plate; 4. Distributing plate; 5. Distributing teeth; 6. Groove; 7. Feed gap; 8. Conveying plate; 9. Connecting plate; 10. Guide comb teeth; 11. Plate chain conveyor; 12. Cross brace; 13. Guide ridge; 14. Storage trough; 15. Limiting plate; 16. Through groove; 17. Guide inclined plate. Detailed Implementation

[0023] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0024] like Figures 1-6 As shown, the bearing ball feeding and conveying device of this embodiment includes a feeding hopper 1, a feeding roller 2, and a guide plate 3 arranged in sequence. A feeding plate 4 is installed on the feeding roller 2. The surface of the feeding plate 4 is provided with feeding teeth 5. A groove 6 for placing materials is reserved between two adjacent feeding teeth 5. When the steel balls are conveyed, they fall from the feeding hopper 1 into the groove 6. As the feeding roller 2 rotates, the material in the groove 6 is conveyed to the guide plate 3. By rotating the feeding roller 2, the material in the groove 6 at different positions is conveyed to the guide plate 3 in batches. By controlling the rotation speed of the feeding roller 2, the conveying speed of the material can be controlled, which can avoid the accumulation of material when it falls directly, thus affecting the subsequent conveying and cleaning operations.

[0025] There are multiple material distribution plates 4, which are evenly distributed along the length of the material distribution roller 2. The grooves 6 on the multiple material distribution plates 4 form a long strip channel for placing steel balls. There is a feeding gap 7 between two adjacent material distribution plates 4. The design of the feeding gap 7 allows the cleaning liquid or impurities adhering to the surface of the material to fall off during the cleaning process.

[0026] A conveying plate 8 is provided between the feeding hopper 1 and the distributing roller 2. Both the conveying plate 8 and the guide plate 3 have a connecting plate 9 at the end facing the distributing roller 2. The end of the connecting plate 9 is provided with a guide comb 10 that works with the feeding gap 7. The design of the guide comb 10 can fill the gap between the guide plate 3 and the conveying plate 8 and the distributing roller 2, and prevent the steel balls from leaking out after falling through the gap during the conveying process. The guide comb 10 extends outward from the end close to the distributing roller 2, and the thickness gradually decreases, so that it can fit as closely as possible to the surface of the distributing roller 2, and prevent the leakage of small diameter steel balls during the conveying process.

[0027] The bearing ball feeding and conveying device further comprises a plate chain conveyor 11 connected with the guide plate 3, the plate chain conveyor 11 comprises a cross support 12, the upper surface of the cross support 12 is provided with guide convex edges 13, the guide convex edges 13 are arranged in pairs, and a storage groove 14 for temporarily storing steel balls is formed between the adjacent two guide convex edges 13, when conveying the steel balls, the plate chain conveyor 11 is placed in an inclined state to lift the height of the material, the design of the storage groove 14 can fix the steel balls, so that the phenomenon of the steel balls sliding downward in the falling process is avoided.

[0028] The guide convex edge 13 comprises a plurality of limiting plates 15 distributed along the length direction of the cross support 12, a through groove 16 is reserved between the adjacent two limiting plates 15, the design of the through groove 16 can make the cleaning liquid fall during conveying, so that the cleaning liquid can be recycled after the surface of the material is cleaned, a guide inclined plate 17 is installed at the discharging end of the conveying device, the guide inclined plate 17 is provided with extension plates in a comb tooth shape at one end of the plate chain conveyor 11, the number and position of the extension plates correspond to the through groove 16, and the extension plates are used for guiding and directing the material when the material leaves the plate chain conveyor.

[0029] It should be noted that, in the description of the present application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is merely for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In addition, it should be further pointed out that, in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between the two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, so that the process, article or equipment / device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes the elements inherent in the process, article or equipment / device.

[0032] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A bearing ball distributing and conveying device, comprising a lower hopper (1), a distributing roller (2) and a guide plate (3) arranged in sequence, characterized in that: The upper part of the distributing roller (2) is provided with a distributing plate (4), the surface of the distributing plate (4) is provided with distributing teeth (5), and grooves (6) for placing materials are arranged between adjacent two distributing teeth (5).

2. The bearing ball dispensing conveyor of claim 1, wherein: The number of the distributing plate (4) is multiple and is uniformly distributed along the length direction of the distributing roller (2), and a discharging gap (7) is arranged between adjacent two distributing plates (4).

3. The bearing ball dispensing conveyor of claim 2, wherein: A conveying plate (8) is arranged between the discharging hopper (1) and the distributing roller (2), and the conveying plate (8) and the one end of the material guide plate (3) towards the distributing roller (2) are both provided with a connecting plate (9).

4. The bearing ball dispensing conveyor of claim 3, wherein: The end of the connecting plate (9) is provided with a material guide comb tooth (10) used in cooperation with the discharging gap (7).

5. The bearing ball dispensing conveyor of claim 4, wherein: The material guide comb tooth (10) extends outward from the end close to the distributing roller (2), and the thickness gradually decreases.

6. The bearing ball dispensing conveyor of any of claims 1-5, wherein: Further comprising a plate chain conveyor (11) connected with the material guide plate (3), the plate chain conveyor (11) comprises a cross brace (12), the upper surface of the cross brace (12) is provided with material guide ribs (13), and storage grooves (14) are arranged between adjacent two material guide ribs (13).

7. The bearing ball dispensing conveyor of claim 6, wherein: The material guide rib (13) comprises multiple limiting plates (15) distributed along the length direction of the cross brace (12), and through grooves (16) are arranged between adjacent two limiting plates (15).

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