Bouncing separation equipment

Abstract

The utility model relates to the technical field of material screening equipment, in particular to bouncing separation equipment. According to the technical scheme, the multi-directional discharging device comprises a bouncing screen and a material discharging opening formed in one end of the bouncing screen, and further comprises a multi-directional discharging mechanism installed at the bottom end of the material discharging opening, and the multi-directional discharging mechanism comprises a straight cylinder rotationally connected with the material discharging opening and an inclined cylinder fixedly connected with the bottom end of the straight cylinder in a non-coaxial mode; and the evacuation mechanism is arranged on the inclined cylinder body and has a material dredging function. According to the utility model, the rotatable multi-directional discharge mechanism is arranged at the bottom of the material discharge port, and the straight barrel body and the inclined barrel body are designed to be coaxial, so that separated materials can be discharged to different positions of a collection container, and the problem that the materials are accumulated at the same position and need to be manually evacuated at regular time is avoided; through the design that the evacuation mechanism is installed on the multi-directional discharging mechanism, the materials in the container can be automatically evacuated along with rotation of the multi-directional discharging mechanism, accumulation of the materials is further avoided, and the height of the evacuation mechanism can be freely adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of material screening equipment, in particular to a bouncing separation device. Background Art

[0002] When recycling garbage materials, they need to be screened and separated. The bouncing screen is one of the separation equipment, which screens the materials according to their specific gravity and shape. The operation of the eccentric shaft drives the screen plate to move forward and backward and up and down. When the materials move and collide and bounce on the inclined surface of the screen plate, they produce different speeds and bouncing trajectories, thereby achieving material separation.

[0003] Based on the above-mentioned bouncing separation equipment, the screened materials are discharged from the discharge port. Since the position of the discharge port remains unchanged, the discharged materials will accumulate at the same position. For non-conveyor belt collection equipment, personnel are required to sort them out regularly. To this end, the utility model proposes a bouncing separation equipment that can discharge materials in multiple directions. Utility Model Content

[0004] The purpose of the utility model is to propose a bouncing separation device in view of the problems existing in the background technology.

[0005] The technical solution of the utility model: a bouncing separation device, including a bouncing screen and a material discharge port arranged at one end of the bouncing screen, including: a multi-directional discharge mechanism installed at the bottom end of the material discharge port, the multi-directional discharge mechanism including a straight cylinder body rotatably connected to the material discharge port and an inclined cylinder body axially fixed to the bottom end of the straight cylinder body; an evacuation mechanism installed on the inclined cylinder body to clear the material.

[0006] Optionally, the multi-directional discharge mechanism includes a motor frame fixed to the outer wall of the material discharge port, a motor fixed to the motor frame, a gear coaxially connected to the motor output shaft, and a gear ring coaxially connected to the straight cylinder and meshing with the gear.

[0007] Optionally, the bottom end of the straight cylinder is detachably fixedly connected to the top end of the inclined cylinder by bolts.

[0008] Optionally, the evacuation mechanism includes a first connecting shaft fixedly connected to the outer wall of the inclined cylinder, a second connecting shaft connected to the bottom end of the first connecting shaft, a connecting block fixedly connected to the bottom end of the second connecting shaft, and an evacuation arm fixedly connected to the connecting block.

[0009] Optionally, a square shaft is fixedly connected to the bottom end of the first connecting shaft, and the second connecting shaft is provided with a square shaft groove for the square shaft to movably pass through.

[0010] Optionally, the evacuation mechanism further includes a threaded shaft cylinder for connecting the first connecting shaft and the second connecting shaft.

[0011] Optionally, the opposite ends of the first connecting shaft and the second connecting shaft are provided with external threads, and both ends of the threaded shaft cylinder are provided with internal threads matching the external threads.

[0012] Optionally, an annular sliding block is coaxially provided on the outer wall of the bottom end of the material discharge port, and an annular sliding groove matching the annular sliding block is provided on the inner wall of the top end of the straight cylinder.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] The present application installs a rotatable multi-directional discharge mechanism at the bottom of the material discharge port, and designs the straight cylinder and the inclined cylinder with different axes, so that the separated materials can be discharged to different positions of the collection container, avoiding the problem of materials accumulating in the same place and requiring manual regular evacuation;

[0015] Furthermore, by installing an evacuation mechanism on the multi-directional discharge mechanism, the material in the container can be automatically evacuated as the multi-directional discharge mechanism rotates, further avoiding the accumulation of materials, and the height of the evacuation mechanism can be freely adjusted to accommodate containers of different depths. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the bouncing separation device;

[0017] Figure 2 for Figure 1 Structural diagram of the multi-directional discharge mechanism and evacuation mechanism;

[0018] Figure 3 This is a cross-sectional view of the evacuation mechanism.

[0019] Reference numerals: 1. bouncing screen;

[0020] 2. Material discharge port;

[0021] 3. Multi-directional discharge mechanism; 31. Straight cylinder; 32. Oblique cylinder; 33. Gear ring; 34. Motor frame; 35. Motor; 36. Gear;

[0022] 4. Evacuation mechanism; 41. First connecting shaft; 411. Square shaft; 42. Threaded shaft cylinder; 43. Second connecting shaft; 431. Square shaft groove; 44. Connecting block; 45. Evacuation arm. DETAILED DESCRIPTION

[0023] 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 described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] like Figure 1-3 As shown, a bouncing separation device proposed in the utility model includes a bouncing screen 1 and a material discharge port 2 arranged at one end of the bouncing screen 1. The material is bouncing and separated on the screen plate of the bouncing screen 1 and then discharged through the material discharge port 2. Since it is a prior art, it will not be described here.

[0027] In this embodiment, it includes: a multi-directional discharge mechanism 3 installed at the bottom of the material discharge port 2 and an evacuation mechanism 4 installed on the inclined cylinder 32 to clear the material. Specifically:

[0028] The multi-directional discharge mechanism 3 includes a straight cylinder 31 and an inclined cylinder 32 which are arranged at different axes. The top of the inclined cylinder 32 is detachably fixed to the bottom of the straight cylinder 31 by bolts. The top of the straight cylinder 31 rotates coaxially with the bottom of the material discharge port 2. Specifically, an annular slider is coaxially arranged on the outer wall of the bottom of the material discharge port 2, and an annular slide matching the annular slider is arranged on the inner wall of the top of the straight cylinder 31.

[0029] The multi-directional discharge mechanism 3 also includes a motor frame 34 fixed to the outer wall of the material discharge port 2, a motor 35 fixedly connected to the motor frame 34, a gear 36 coaxially fixedly connected to the output shaft of the motor 35, and a gear ring 33 coaxially fixedly connected to the straight cylinder 31 and meshing with the gear 36. The output shaft of the motor 35 drives the gear 36 to rotate, and the meshing connection between the gear 36 and the gear ring 33 drives the straight cylinder 31 and the oblique cylinder 32 at the bottom thereof to rotate together, and the material in the straight cylinder 31 enters the oblique cylinder 32. Since the straight cylinder 31 and the oblique cylinder 32 are designed with different axes, the material can be discharged from different directions as the oblique cylinder 32 rotates, avoiding the problem of material accumulation at the same position of the collection container requiring manual timed evacuation.

[0030] The evacuation mechanism 4 includes a first connecting shaft 41, a threaded shaft cylinder 42 and a second connecting shaft 43. The top of the first connecting shaft 41 is fixedly connected to the outer wall of the inclined cylinder 32, the bottom of the first connecting shaft 41 is fixedly connected to a square shaft 411, and the second connecting shaft 43 is provided with a square shaft groove 431 for the square shaft 411 to movably pass through. The opposite ends of the first connecting shaft 41 and the second connecting shaft 43 are provided with external threads, and the two ends of the threaded shaft cylinder 42 are provided with internal threads matching the external threads. When the threaded shaft cylinder 42 is rotated, the first connecting shaft 41 and the second connecting shaft 43 can be fixedly connected to each other by the mutual engagement of the internal and external threads;

[0031] The evacuation mechanism 4 also includes a connection block 44 that is detachably fixedly connected to the bottom end of the second connection shaft 43 by bolts, and an evacuation arm 45 that is fixedly connected to the connection block 44. The evacuation arm 45 can rotate together with the inclined cylinder 32, and the materials are further dredged through the evacuation arm 45 to avoid accumulation. In addition, the figure only shows one type of shape of the evacuation arm 45. As long as it can play the role of evacuating materials, other styles can be applied, which are not listed here one by one.

[0032] The working principle of this embodiment is as follows: when the material separated by the bouncing screen 1 is discharged through the material discharge port 2, the material first enters the straight cylinder 31, and the output shaft of the motor 35 drives the gear 36 to rotate, and the meshing connection between the gear 36 and the gear ring 33 drives the straight cylinder 31 and the inclined cylinder 32 at the bottom to rotate together, and the material in the straight cylinder 31 enters the inclined cylinder 32. Since the straight cylinder 31 and the inclined cylinder 32 are designed with different axes, the material can be discharged from different directions as the inclined cylinder 32 rotates, avoiding the problem of material accumulation at the same position of the collection container requiring manual timed evacuation;

[0033] In addition, when the inclined cylinder 32 rotates, it will drive the evacuation mechanism 4 to rotate together, and the materials will be further dredged through the evacuation arm 45 to avoid accumulation;

[0034] The height of the evacuation mechanism 4 can be freely adjusted to accommodate containers of different depths. When adjusting, it is only necessary to move the second connecting shaft 43 up and down through the movable sleeve between the square shaft 411 and the square shaft groove 431, and then rotate the threaded shaft cylinder 42 so that the internal threaded portion at the bottom of the threaded shaft cylinder 42 is screwed with the external threaded portion at the top of the second connecting shaft 43 to limit the position.

[0035] In summary, by installing a rotatable multi-directional discharge mechanism 3 at the bottom of the material discharge port 2 and designing the straight cylinder 31 and the inclined cylinder 32 with different axes, the separated materials can be discharged to different positions of the collection container, avoiding the problem of material accumulation in the same place requiring manual and timed evacuation; by installing an evacuation mechanism 4 on the multi-directional discharge mechanism 3, the material in the container can be automatically evacuated as the multi-directional discharge mechanism 3 rotates, further avoiding the accumulation of materials, and the height of the evacuation mechanism 4 can be freely adjusted to adapt to containers of different depths.

[0036] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A bouncing separation device, comprising a bouncing screen (1) and a material discharge port (2) arranged at one end of the bouncing screen (1), characterized in that: include: A multi-directional discharge mechanism (3) installed at the bottom end of the material discharge port (2), the multi-directional discharge mechanism (3) comprising a straight cylinder (31) rotatably connected to the material discharge port (2) and an inclined cylinder (32) axially fixedly connected to the bottom end of the straight cylinder (31); An evacuation mechanism (4) is installed on the inclined cylinder (32) and functions to dredge materials.

2. A bouncing separation device according to claim 1, characterized in that: The multi-directional discharge mechanism (3) comprises a motor frame (34) fixed to the outer wall of the material discharge port (2), a motor (35) fixed to the motor frame (34), a gear (36) coaxially fixedly connected to the output shaft of the motor (35), and a gear ring (33) coaxially fixedly connected to the straight cylinder (31) and meshing with the gear (36).

3. A bouncing separation device according to claim 2, characterized in that: The bottom end of the straight cylinder (31) and the top end of the inclined cylinder (32) are detachably fixedly connected by bolts.

4. The bouncing separation device according to claim 3, characterized in that: The evacuation mechanism (4) comprises a first connecting shaft (41) fixedly connected to the outer wall of the inclined cylinder (32), a second connecting shaft (43) connected to the bottom end of the first connecting shaft (41), a connecting block (44) fixedly connected to the bottom end of the second connecting shaft (43), and an evacuation arm (45) fixedly connected to the connecting block (44).

5. The bouncing separation device according to claim 4, characterized in that: The bottom end of the first connecting shaft (41) is fixedly connected to a square shaft (411), and the second connecting shaft (43) is provided with a square shaft groove (431) for the square shaft (411) to movably pass through.

6. The bouncing separation device according to claim 5, characterized in that: The evacuation mechanism (4) also includes a threaded shaft cylinder (42) for connecting the first connecting shaft (41) and the second connecting shaft (43).

7. The bouncing separation device according to claim 6, characterized in that: The opposite ends of the first connecting shaft (41) and the second connecting shaft (43) are both provided with external threads, and the two ends of the threaded shaft cylinder (42) are provided with internal threads matching the external threads.

8. The bouncing separation device according to claim 7, characterized in that: An annular sliding block is coaxially arranged on the outer wall of the bottom end of the material discharge port (2), and an annular sliding groove matching the annular sliding block is arranged on the inner wall of the top end of the straight cylinder (31).

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