Efficient bolt screening machine

Abstract

The utility model relates to an efficient bolt screening machine which comprises a collecting box, a screening cylinder which penetrates through the collecting box and is rotationally connected with the penetrating part through a bearing is arranged in the middle of the upper end of the collecting box, a screening plate is fixedly connected into the screening cylinder, and a mounting frame fixedly connected with the collecting box is arranged above the screening cylinder. A circular plate is arranged in the screening cylinder, fixing rods fixedly connected with the interior of the screening cylinder are fixedly connected to the two sides of the circular plate correspondingly, and a second rotating rod penetrating through the circular plate and the mounting frame and rotationally connected with the penetrating part through a bearing is arranged in the screening cylinder. A first rotating rod penetrating through the mounting frame and rotationally connected with the penetrating part through a bearing is arranged on one side of the second rotating rod, and transmission wheels are fixedly connected to the surfaces of the first rotating rod and the second rotating rod. According to the efficient bolt screening machine, the bolt screening efficiency can be improved, and the efficient bolt screening machine is practical.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt screening equipment, in particular to a high-efficiency bolt screening machine. Background Art

[0002] As we all know, bolt screening equipment is an auxiliary device used to screen the size of bolts during the bolt production and processing process, and it has been widely used in the field of screening equipment.

[0003] However, when the existing bolt screening equipment is in use, the screening plate is usually fixedly installed inside the screening equipment. Since the screening plate is fixed, the bolts cannot move, which will lead to poor bolt screening effect and affect the screening rate. For this reason, we propose an efficient bolt screening machine. Utility Model Content

[0004] The utility model provides an efficient bolt screening machine, which solves the technical problems raised by the background technology in the prior art.

[0005] The utility model solves the above-mentioned technical problem as follows: it comprises a collecting box, a screening drum that penetrates the collecting box and is rotatably connected to the penetrating part through a bearing is arranged in the middle of the upper end of the collecting box, a screening plate is fixedly connected to the inside of the screening drum, a mounting frame fixedly connected to the collecting box is arranged above the screening drum, a circular plate is arranged inside the screening drum, both sides of the circular plate are fixedly connected to fixing rods fixedly connected to the inside of the screening drum, a rotating rod second that penetrates the circular plate and the mounting frame and is rotatably connected to the penetrating part through a bearing is arranged inside the screening drum, a rotating rod one that penetrates the mounting frame and is rotatably connected to the penetrating part through a bearing is arranged on one side of the rotating rod two, a rotating rod one and a rotating rod two surfaces are fixedly connected to a transmission wheel, the two transmission wheels are connected by a transmission belt, a rotating motor that is fixedly connected to the mounting frame through a fixing plate and the output end of the rotating motor is fixedly connected to the upper end of the rotating rod one through a rotating shaft, the screening drum is connected to the rotating rod one through a transmission mechanism, and the upper end surface of the screening plate is slidably connected to two push plates that are both fixedly connected to the second surface of the rotating rod.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, the lower end surface of the collection box is fixedly connected to a bottom plate, and the four corners of the lower end surface of the bottom plate are fixedly connected to support blocks.

[0008] Furthermore, a collection frame is provided inside the collection box and is slidably connected to the inside of the collection box.

[0009] Furthermore, a box door hingedly connected to the collection box is provided at the front end of the collection box, and a handle is provided on the front end surface of the box door.

[0010] Furthermore, the transmission mechanism includes a gear ring 1 fixedly connected to the surface of the screening drum, and a gear ring 2 meshingly connected to the gear ring 1 is provided on one side of the gear ring 1.

[0011] Furthermore, the middle of the second gear ring is fixedly connected to a surface of the rotating rod.

[0012] The beneficial effects of the utility model are: the utility model provides an efficient bolt screening machine, which has the following advantages:

[0013] Through the cooperation among the arranged mounting frame, rotating rod one, rotating rod two, screening cylinder, transmission mechanism, circular plate, fixed rod, push plate, transmission wheel and transmission belt, both the push plate and the screening plate can be rotated, and the rotation directions of the push plate and the screening plate are opposite, thereby improving the screening rate of the upper end bolt of the screening plate and improving practicality.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 A schematic structural diagram of an efficient bolt screening machine provided in one embodiment of the utility model;

[0017] Figure 2 for Figure 1 A schematic cross-sectional view of a structure in a highly efficient bolt screening machine is provided;

[0018] Figure 3 for Figure 1 Provided is a schematic top view and cross-sectional view of the structure of a screening cylinder in a highly efficient bolt screening machine.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Rotating motor; 2. Rotating rod 1; 3. Mounting frame; 4. Rotating rod 2; 5. Screening cylinder; 6. Gear ring 1; 7. Gear ring 2; 8. Collecting box; 9. Box door; 10. Bottom plate; 11. Round plate; 12. Fixed rod; 13. Push plate; 14. Screening plate; 15. Collecting frame. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-3 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0022] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] like Figure 1-3 As shown, the utility model provides an efficient bolt screening machine, including a collection box 8, a screening cylinder 5 penetrating the collection box 8 and rotatably connected to the penetrating portion through a bearing is arranged at the middle of the upper end of the collection box 8, a screening plate 14 is fixedly connected inside the screening cylinder 5, a mounting frame 3 fixedly connected to the collection box 8 is arranged above the screening cylinder 5, a circular plate 11 is arranged inside the screening cylinder 5, and fixing rods 12 fixedly connected to the inside of the screening cylinder 5 are fixedly connected on both sides of the circular plate 11, and a fixing rod 12 fixedly connected to the inside of the screening cylinder 5 is arranged inside the screening cylinder 5, and a fixing rod 12 penetrating the circular plate 11 and the mounting frame 3 and rotatably connected to the penetrating portion through a bearing is arranged inside the screening cylinder 5. A rotating rod 2 4 is provided on one side of the rotating rod 2 4 with a rotating rod 1 2 penetrating the mounting frame 3 and rotatably connected to the penetrating portion through a bearing. Transmission wheels are fixedly connected to the surfaces of the rotating rod 2 and the rotating rod 2 4. The two transmission wheels are connected through a transmission belt. A rotating motor 1 fixedly connected to the mounting frame 3 through a fixed plate is provided on the upper end of the rotating rod 2. The output end of the rotating motor 1 is fixedly connected to the upper end of the rotating rod 2 through a rotating shaft. The screening drum 5 is connected to the rotating rod 2 through a transmission mechanism. The upper end surface of the screening plate 14 is slidably connected to two push plates 13 fixedly connected to the surface of the rotating rod 2 4.

[0025] Preferably, the lower end surface of the collecting box 8 is fixedly connected to a bottom plate 10, and the four corners of the lower end surface of the bottom plate 10 are fixedly connected to support blocks.

[0026] Preferably, the collecting box 8 is provided with a collecting frame 15 slidably connected to the collecting box 8. The setting of the collecting frame 15 can collect the bolts under screening.

[0027] Preferably, a box door 9 hingedly connected to the collection box 8 is provided at the front end of the collection box 8, and a handle is provided on the front end surface of the box door 9. The setting of the box door 9 can take out and clean the collection frame 15.

[0028] Preferably, the transmission mechanism includes a gear ring 6 fixedly connected to the surface of the screening drum 5, and a gear ring 2 7 meshingly connected to the gear ring 1 6 is provided on one side of the gear ring 1 6, and the setting of the gear ring 2 7 can drive the gear ring 1 6 to rotate.

[0029] Preferably, the middle of the gear ring 2 7 is fixedly connected to the surface of the rotating rod 1 2 .

[0030] The specific working principle and use method of the utility model are as follows:

[0031] The utility model provides a high-efficiency bolt screening machine. When in use, it is powered by an external power supply, and then the bolts are poured into the screening drum 5. By starting the rotating motor 1, the rotating motor 1 will rotate the rotating rod 2. When the rotating rod 2 rotates, on the one hand, the rotating rod 24 will rotate under the action of the transmission wheel and the transmission belt, and on the other hand, it will drive the gear ring 27 to rotate, so that the gear ring 6 drives the screening drum 5 to rotate, so that the screening plate 14 is rotated, and the rotation of the rotating rod 24 will drive the push plate 13 to rotate. In this way, the rotation direction of the push plate 13 can be opposite to the rotation direction of the screening plate 14, so that the screening rate of the bolts on the upper end of the screening plate 14 can be improved, so that the screening equipment has a high-efficiency screening effect, and the screened bolts will be collected by the collecting frame 15, and the bolts that are not screened can be taken out from the screening plate 14 by the staff.

[0032] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. An efficient bolt screening machine, comprising a collecting box (8), characterized in that: A screening cylinder (5) is provided at the middle of the upper end of the collecting box (8) and penetrates the collecting box (8) and is rotatably connected to the penetrated portion via a bearing. A screening plate (14) is fixedly connected inside the screening cylinder (5). A mounting frame (3) fixedly connected to the collecting box (8) is provided above the screening cylinder (5). A circular plate (11) is provided inside the screening cylinder (5). Both sides of the circular plate (11) are fixedly connected to fixed rods (12) fixedly connected to the inside of the screening cylinder (5). A rotating rod (4) is provided inside the screening cylinder (5) and penetrates the circular plate (11) and the mounting frame (3) and is rotatably connected to the penetrated portion via a bearing. The rotating rod (4) A rotating rod (2) is provided on one side, which penetrates the mounting frame (3) and is rotatably connected to the penetration portion via a bearing. The surfaces of the rotating rod (2) and the rotating rod (4) are both fixedly connected with transmission wheels. The two transmission wheels are connected via a transmission belt. The upper end of the rotating rod (2) is provided with a rotating motor (1) which is fixedly connected to the mounting frame (3) via a fixed plate. The output end of the rotating motor (1) is fixedly connected to the upper end of the rotating rod (2) via a rotating shaft. The screening cylinder (5) is connected to the rotating rod (2) via a transmission mechanism. The upper end surface of the screening plate (14) is slidably connected with two push plates (13) which are both fixedly connected to the surface of the rotating rod (4).

2. An efficient bolt screening machine according to claim 1, characterized in that: The lower end surface of the collection box (8) is fixedly connected to a bottom plate (10), and support blocks are fixedly connected to the four corners of the lower end surface of the bottom plate (10).

3. An efficient bolt screening machine according to claim 1, characterized in that: The collection box (8) is provided with a collection frame (15) which is slidably connected to the interior of the collection box (8).

4. An efficient bolt screening machine according to claim 1, characterized in that: The front end of the collection box (8) is provided with a box door (9) which is hingedly connected to the collection box (8), and the front end surface of the box door (9) is provided with a handle.

5. An efficient bolt screening machine according to claim 1, characterized in that: The transmission mechanism comprises a gear ring 1 (6) fixedly connected to the surface of the screening drum (5), and a gear ring 2 (7) meshingly connected to the gear ring 1 (6) is provided on one side of the gear ring 1 (6).

6. An efficient bolt screening machine according to claim 5, characterized in that: The middle of the gear ring 2 (7) is fixedly connected to the surface of the rotating rod 1 (2).

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