Double SWC type integral fork universal joint suspension device

Abstract

This utility model relates to the field of grading equipment technology, specifically a double SWC type integrated forkhead universal joint suspension device, including a frame and a housing. A vibration motor is fixed to one side of the housing. Multiple screen frames are vertically and equally spaced inside the housing. Four rectangularly distributed suspension mechanisms are provided between the frame and the housing for suspending the housing. Each suspension mechanism includes a suspension rod, and both ends of the suspension rod are fixedly connected to forkhead universal joints that are detachably connected to the frame and the housing, respectively. In this utility model, the suspension rod, forkhead universal joints, and screw are typically made of metal. The screw below can swing with the housing via the forkhead universal joints, thus preventing the housing from falling and ensuring the safety of personnel and property. Furthermore, it reduces the overall maintenance cost of the equipment in the future.

Description

Technical Field

[0001] This utility model relates to the field of grading equipment technology, specifically a double SWC type integral fork head universal joint suspension device. Background Technology

[0002] A planar rotary classifier is an industrial device used for material classification. It separates materials according to particle size through rotational motion. This type of equipment is commonly used in industries such as mining, chemicals, and building materials to classify materials such as ores, sand, and cement to meet the needs of different process flows. Planar rotary classifiers mostly use a suspension device to suspend the screen body in the air.

[0003] Currently available hanging devices generally use rattan or fiberglass poles. However, rattan and fiberglass poles are brittle and have limited toughness, making them prone to breakage. Once a break occurs, the screen body falls, which can easily damage the equipment, resulting in property loss. In severe cases, it can even cause personal injury or death. Therefore, the safety of the equipment and personnel cannot be guaranteed. Utility Model Content

[0004] The purpose of this utility model is to provide a double SWC type integral fork universal joint suspension device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] The double SWC type integral fork head universal joint hanging device includes a frame and a frame. A vibration motor is fixed on one side of the frame. Multiple screen frames are vertically and equally spaced inside the frame. Four hanging mechanisms arranged in a rectangular distribution between the frame and the frame are used to suspend the frame.

[0007] The suspension mechanism includes a suspension rod, and both ends of the suspension rod are fixedly connected to a fork universal joint that is detachably connected to the frame and the chassis, respectively.

[0008] Furthermore, the two fork universal joints at opposite positions are fixedly connected with screws at their opposite ends. The upper screw penetrates the top surface of the frame, and a nut is screwed onto the outer side of the screw. Supports that penetrate the corresponding screws are fixedly connected to both sides of the opposite sides of the frame.

[0009] Furthermore, one side of the frame is provided with multiple slots at equal intervals for the movable pulling of the sieve frame, and a sieve plate is fixed to the inner top of the sieve frame.

[0010] Furthermore, the inner bottom surface of the screen frame is fixed with a human-shaped inclined plate, and the sides of the screen frame located on both sides of the human-shaped inclined plate are provided with discharge ports, and multiple rolling balls are arranged inside the screen plate.

[0011] Furthermore, the pore size of the plurality of sieve plates decreases from top to bottom.

[0012] Furthermore, the diameter of the rolling ball is larger than the largest pore size of the sieve plate at the corresponding position.

[0013] Furthermore, the frame consists of a base plate and two C-shaped frames, which are respectively fixedly connected to both ends of the top surface of the base plate, and the screw located above passes through the corresponding C-shaped frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The hanging rod, fork universal joint, and screw are usually made of metal. The screw below can swing with the frame through the fork universal joint, which can prevent the frame from falling, thereby ensuring the safety of people and property, and reducing the cost of maintenance and repair of the equipment in the future.

[0016] Tightening the nuts not only secures the frame, allowing it to swing inside the machine frame, but also adjusts the frame's height, facilitating future maintenance and repairs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the hanging mechanism structure in this utility model;

[0019] Figure 3 This is a schematic diagram of the frame in this utility model;

[0020] Figure 4 This is a cross-sectional view of the sieve frame in this utility model.

[0021] In the diagram: 1. Frame; 2. Hanging mechanism; 21. Hanging rod; 22. Fork universal joint; 23. Screw; 24. Nut; 3. Frame; 31. Vibration motor; 32. Support; 33. Slot; 34. Screen frame; 35. Screen plate; 36. Human-shaped inclined plate; 37. Discharge port; 38. Rolling ball. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 In this embodiment of the utility model, the double SWC type integral fork universal joint hanging device includes a frame 1 and a frame 3. The frame 3 is located inside the frame 1. A vibration motor 31 is fixed on one side of the frame 3. Multiple screen frames 34 are arranged vertically at equal intervals inside the frame 3. Four hanging mechanisms 2 arranged in a rectangular distribution between the frame 1 and the frame 3 are used to suspend the frame 3. The hanging mechanism 2 includes a hanging rod 21. Both ends of the hanging rod 21 are fixedly connected to fork universal joints 22 that are detachably connected to the frame 1 and the frame 3, respectively.

[0024] Specifically, first, the four fork-head universal joints 22 at the top are installed and fixed on the inside of the frame 1. Then, the frame 3 is installed on the four fork-head universal joints 22 at the bottom. At this time, the frame 3 is suspended between the four hanging mechanisms 2. Then, the screen frame 34 is placed into the frame 3 in sequence. At this time, the material can be poured into the frame 3. At the same time, the vibration motor 31 is started to make the frame 3 swing and vibrate between the four hanging mechanisms 2, thereby realizing the screening of the material. Since the hanging rod 21, fork-head universal joints 22, and screw 23 are usually made of metal, and the screw 23 at the bottom can swing with the frame 3 through the fork-head universal joints 22, the frame 3 can be prevented from falling, thereby ensuring the safety of personnel and property and reducing the cost of maintenance of the overall equipment in the later stage. Example 1

[0025] like Figure 2 As shown, in this embodiment, the two fork universal joints 22 at opposite positions are fixedly connected to screws 23 at their opposite ends. The upper screw 23 penetrates the top surface of the frame 1, and a nut 24 is screwed onto the outer side of the screw 23. Supports 32 that penetrate the corresponding screws 23 are fixedly connected to both sides of the opposite sides of the frame 3.

[0026] In this embodiment, by fixing the two screws 23 at the hanging rod 21 to the frame 1 and the frame 3 respectively, and tightening them with nuts 24, the frame 3 can be fixed, allowing the frame 3 to swing inside the frame 1. Moreover, tightening with nuts 24 not only allows the height of the frame 3 to be adjusted, but also facilitates the maintenance and repair of the equipment by the staff later. Example 2

[0027] like Figure 3 and Figure 4As shown, in this embodiment, a plurality of slots 33 for the movable pulling of the screen frame 34 are vertically and equally spaced through one side of the frame 3. A screen plate 35 is fixed to the inner top of the screen frame 34, and a human-shaped inclined plate 36 is fixed to the inner bottom surface of the screen frame 34. A discharge port 37 is opened through the sides of the screen frame 34 located on both sides of the human-shaped inclined plate 36. A plurality of rolling balls 38 are arranged inside the screen plate 35. The pores of the multiple screen plates 35 decrease from top to bottom, and the diameter of the rolling balls 38 is larger than the largest pore of the screen plate 35 at the corresponding position.

[0028] In this embodiment, the vibration of the vibration motor 31 can cause the frame 3 to drive multiple screen frames 34 to vibrate, thereby screening the material entering the screen plate 35. Since the vibration of the screen plate 35 can drive multiple rolling balls 38 at corresponding positions to jump within the screen plate 35, it can prevent the material from getting stuck in the holes of the screen plate 35. By reducing the size of the holes of the multiple screen plates 35 from top to bottom, the material can be graded and screened (this is prior art and will not be described in detail). Example 3

[0029] like Figure 1 As shown, in this embodiment, the frame 1 consists of a base plate and two C-shaped frames. The two C-shaped frames are fixedly connected to the two ends of the top surface of the base plate, and the screw 23 located above passes through the C-shaped frame at the corresponding position.

[0030] In this embodiment, by passing the upper screw 23 through the corresponding C-shaped frame and fastening it with the nut 24, the frame 3 can be suspended between the two C-shaped frames and the base plate, so that the frame 3 can swing between the two C-shaped frames under the operation of the vibration motor 31, thereby realizing the screening of materials.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A double SWC type integral fork head universal device hanging device, comprising a rack (1) and a frame (3), one side of the frame (3) is fixed with a vibration motor (31), a plurality of screen frames (34) are vertically and equidistantly arranged in the inside of the frame (3), characterized in that, Four rectangular hanging mechanisms (2) are provided between the frame (1) and the frame (3) for suspending the frame (3); The hanging mechanism (2) includes a hanging rod (21), and both ends of the hanging rod (21) are fixedly connected to a fork universal joint (22) that is detachably connected to the frame (1) and the frame (3), respectively.

2. The dual SWC unitary yoke universal hanger assembly of claim 1, wherein, Two fork universal joints (22) at opposite positions are fixedly connected to screws (23) at opposite ends. The upper screw (23) penetrates the top surface of the frame (1). Nuts (24) are screwed to the outside of the screw (23). Supports (32) that penetrate the screws (23) at corresponding positions are fixedly connected to both sides of the opposite sides of the frame (3).

3. The dual SWC unitary yoke universal hanger assembly of claim 2, wherein, The frame (3) has multiple slots (33) that are vertically and equally spaced through one side for the movable pulling of the sieve frame (34), and a sieve plate (35) is fixed to the inner top of the sieve frame (34).

4. The dual SWC unitary yoke universal hanger assembly of claim 3, wherein, The inner bottom surface of the screen frame (34) is fixed with a human-shaped inclined plate (36), and the sides of the screen frame (34) located on both sides of the human-shaped inclined plate (36) are provided with discharge ports (37). The screen plate (35) is provided with multiple rolling balls (38).

5. The double SWC type integral fork universal joint suspension device according to claim 4, characterized in that, The pore size of the plurality of sieve plates (35) decreases from top to bottom.

6. The double SWC type integral fork universal joint suspension device according to claim 4, characterized in that, The diameter of the ball (38) is larger than the maximum pore size of the sieve plate (35) at the corresponding position.

7. The double SWC type integral fork universal joint suspension device according to claim 4, characterized in that, The frame (1) consists of a base plate and two C-shaped frames. The two C-shaped frames are fixedly connected to the top two ends of the base plate, and the screw (23) located above passes through the corresponding C-shaped frame.

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