Self-cleaning airflow control device for waste circuit board recovery production line

Abstract

The utility model discloses a self-cleaning airflow control device for a waste circuit board recovery production line, which comprises a box body, and the surface of the box body is fixedly connected with a first motor. According to the self-cleaning type airflow control device, a first motor is stopped from rotating, so that an impeller shaft stops rotating, the impeller shaft stops rotating, so that a large impeller stops rotating, then a water pump is started, the water pump sprays external water into an impeller shell through a water spraying head, and at the moment, a fourth motor is started to rotate; a fourth motor rotates to drive a wheel rod to rotate, the wheel rod rotates to drive a barrier strip to move, the barrier strip moves to drive a multilateral block to move, and the multilateral block moves to drive a baffle to move, so that an opening in the bottom of an impeller shell is opened, and flushing water flow brings waste into an external recycling box; therefore, waste in the impeller shell is cleaned, the problem that manual cleaning wastes time and labor is solved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of airflow control devices, in particular to a self-cleaning airflow control device for a waste circuit board recycling production line. Background Art

[0002] In the waste circuit board recycling production line, we need to use the airflow control device to adjust the strength and speed of the airflow. Taking the waste circuit board recycling production line model XLB-1200 as an example, the airflow control device is a closed structure, which can prevent the external airflow from affecting the feeding and realize quantitative feeding.

[0003] The existing airflow control device will cause the impeller to generate accumulated waste when processing crushed materials, which not only affects the work efficiency, but also requires manual cleaning to disassemble the protective shell and then pull out the impeller for cleaning, which is time-consuming and laborious. Therefore, the utility model provides a self-cleaning airflow control device for a waste circuit board recycling production line. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a self-cleaning airflow control device for a waste circuit board recycling production line, which solves the problem of time-consuming and labor-intensive manual cleaning.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a self-cleaning airflow control device for a waste circuit board recycling production line, comprising a box body, a first motor is fixedly connected to the surface of the box body, an impeller shell is fixedly connected to the surface of the box body, an impeller shaft is rotatably connected to the surface of the inner wall of the impeller shell, a large impeller is fixedly connected to the surface of the impeller shaft, one end of the first motor output shaft is fixedly connected to one end of the impeller shaft through a coupling, a blanking mechanism is provided on the surface of the box body, a cleaning mechanism is provided on the surface of the impeller shell, the cleaning mechanism comprises a base, the surface of the base is fixedly connected to the surface of the impeller shell, and the side of the impeller shell An air inlet is provided on the surface, an air outlet is provided on the side of the impeller shell, a symmetrical hand slide groove is provided on the side of the base, the surface of the hand slide groove is slidably connected to a hand slide rod, one end of the hand slide rod is fixedly connected to a small baffle, the small baffle is slidably connected to the surface of the air inlet, the symmetrical small baffle is slidably connected to the surface of the air outlet, a second motor and a third motor are fixedly connected inside the base, one end of the output shaft of the second motor is fixedly connected to a positive track through a coupling, one end of the output shaft of the third motor is fixedly connected to a reverse track through a coupling, the surfaces of the positive track and the reverse track are fixedly connected to jet heads and are rotatably connected to the surface of the base.

[0006] Preferably, a water spray head is fixedly connected to the surface of the inner wall of the impeller shell, a water pump is fixedly connected to the surface of the impeller shell, and the water pump is fixedly connected to one end of the water spray head through a hose.

[0007] Preferably, the blanking mechanism includes a fourth motor, and a slide plate is fixedly connected to the surface of the box.

[0008] Preferably, a long slide groove is provided on the surface of the slide plate, and a polygonal block is slidably connected to the surface of the long slide groove.

[0009] Preferably, a baffle bar is fixedly connected to the surface of the polygonal block, and a support bar is fixedly connected to the surface of the box.

[0010] Preferably, the surface of the support bar is fixedly connected to the surface of the fourth motor, the surface of the support bar is rotatably connected to a wheel rod, one end of the output shaft of the fourth motor is fixedly connected to the surface of the wheel rod through a coupling, the roller surface of the wheel rod contacts the surface of the baffle bar, the surface of the polygonal block is fixedly connected to a baffle, and the baffle is slidably connected to the opening at the bottom of the impeller shell.

[0011] Beneficial Effects

[0012] The utility model provides a self-cleaning airflow control device for a waste circuit board recycling production line. Compared with the prior art, it has the following beneficial effects:

[0013] (1) The self-cleaning airflow control device starts to rotate by stopping the first motor, so that the impeller shaft stops rotating, and the impeller shaft stops rotating, so that the large impeller stops rotating, and then the water pump is started. The water pump sprays external water into the impeller shell through the water spray head and flushes the interior. At this time, the fourth motor is started to rotate. The rotation of the fourth motor drives the rotation of the wheel rod, and the rotation of the wheel rod drives the movement of the baffle bar. The movement of the baffle bar drives the movement of the polygonal block, and the movement of the polygonal block drives the movement of the baffle plate, so that the bottom opening of the impeller shell is opened, so that the flushing water flow brings the waste into the external recycling box, thereby realizing the cleaning of the waste inside the impeller shell, solving the problem of time-consuming and labor-intensive manual cleaning, and improving work efficiency.

[0014] (2) The self-cleaning airflow control device starts to rotate by starting the second motor and the third motor. The rotation of the second motor and the third motor drives the rotation of the positive track and the reverse track respectively. The rotation of the positive track and the reverse track drives the rotation of the jet head. The hand slide bar is manually pushed to slide along the hand slide groove and drive the small baffle to open the air inlet and the air outlet. When the jet head moves to the air inlet and the air outlet, the jet head is started to allow air to enter the interior of the impeller shell and dry it, thereby achieving cleaning and drying of the interior of the impeller shell, solving the problem of time-consuming and labor-intensive manual cleaning and drying, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3 It is a schematic diagram of the partial structure of the blanking mechanism of the utility model.

[0018] In the figure: 1-box, 2-first motor, 3-impeller shell, 4-impeller shaft, 5-large impeller, 6-dropping mechanism, 61-fourth motor, 62-slide plate, 63-long slide groove, 64-polygonal block, 65-block bar, 66-support bar, 67-wheel rod, 7-cleaning mechanism, 71-base, 72-air inlet, 73-air outlet, 74-hand slide groove, 75-hand slide rod, 76-small baffle, 77-second motor, 78-third motor, 79-positive crawler, 710-reverse crawler, 711-jet head, 8-water spray head, 9-water pump. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 , the present invention provides two technical solutions:

[0021] Embodiment 1

[0022] A self-cleaning airflow control device for a waste circuit board recycling production line comprises a box body 1, a first motor 2 is fixedly connected to the surface of the box body 1, the first motor 2 is a three-phase asynchronous motor and is electrically connected to the outside, an impeller shell 3 is fixedly connected to the surface of the box body 1, the impeller shell 3 is the main body of the airflow control device, an impeller shaft 4 is rotatably connected to the surface of the inner wall of the impeller shell 3, a large impeller 5 is fixedly connected to the surface of the impeller shaft 4, one end of the output shaft of the first motor 2 is fixedly connected to one end of the impeller shaft 4 through a coupling, a blanking mechanism 6 is provided on the surface of the box body 1, the blanking mechanism 6 can control the opening of the surface of the impeller shell 3 to facilitate the cleaning of waste, a cleaning mechanism 7 is provided on the surface of the impeller shell 3, the cleaning mechanism 7 cleans the inside of the impeller shell 3, the cleaning mechanism 7 comprises a base 71, a nozzle that can spray water and a component for controlling the opening and closing are installed on the base 71, the surface of the base 71 is fixedly connected to the surface of the impeller shell 3, an air inlet 72 is provided on the side of the impeller shell 3, and the impeller An air outlet 73 is provided on the side of the wheel shell 3, and a symmetrical hand slide groove 74 is provided on the side of the base 71. A hand slide rod 75 is slidably connected to the surface of the hand slide groove 74. The hand slide rod 75 is used to fix a small baffle 76 on one end of the hand slide rod 75. The small baffle 76 is used to block the opening at the bottom of the impeller shell 3. The small baffle 76 is slidably connected to the surface of the air inlet 72. The symmetrical small baffle 76 is slidably connected to the surface of the air outlet 73. A second motor 77 and a third motor 78 are fixedly connected inside the base 71. The second motor 77 and the third motor 78 are three-phase asynchronous motors and are electrically connected to the outside. One end of the output shaft of the second motor 77 is fixedly connected to a positive track 79 through a coupling, and one end of the output shaft of the third motor 78 is fixedly connected to a reverse track 710 through a coupling. The surfaces of the positive track 79 and the reverse track 710 are fixedly connected to a nozzle 711 and are rotatably connected to the surface of the base 71. The nozzle 711 is used to dry the impeller shell 3.

[0023] Embodiment 2

[0024] A self-cleaning airflow control device for a waste circuit board recycling production line comprises a box body 1, a first motor 2 is fixedly connected to the surface of the box body 1, and the first motor 2 is stopped and started to rotate, so that the impeller shaft 4 stops rotating, and the impeller shaft 4 stops rotating, so that the large impeller 5 stops rotating, and then the water pump 9 is started, and the water pump 9 sprays external water into the inside of the impeller shell 3 through the water spray head 8, and flushes the inside, and at this time, the fourth motor 61 is started to rotate, and the rotation of the fourth motor 61 drives the rotation of the wheel rod 67, and the rotation of the wheel rod 67 drives the movement of the baffle 65, and the movement of the baffle 65 drives the movement of the polygonal block 64, and the movement of the polygonal block 64 drives the movement of the baffle, so that the bottom opening of the impeller shell 3 is opened, so that the flushing water flow will flush the waste The material is brought into the external recycling box, thereby realizing the cleaning of the waste material inside the impeller shell 3, solving the time-consuming and labor-intensive problem of manual cleaning of the airflow control device, and improving the work efficiency. The first motor 2 is a three-phase asynchronous motor and is electrically connected to the outside. The surface of the box body 1 is fixedly connected to the impeller shell 3, the surface of the inner wall of the impeller shell 3 is fixedly connected to the water spray head 8, the surface of the impeller shell 3 is fixedly connected to the water pump 9, and the water pump 9 is fixedly connected to one end of the water spray head 8 through a hose. The impeller shell 3 is the main body of the airflow control device, the surface of the inner wall of the impeller shell 3 is rotatably connected to the impeller shaft 4, and the surface of the impeller shaft 4 is fixedly connected to a large impeller 5. One end of the output shaft of the first motor 2 is fixedly connected to one end of the impeller shaft 4 through a coupling, and the surface of the box body 1 is provided with a blanking mechanism 6. The mechanism 6 includes a fourth motor 61, which is a three-phase asynchronous motor and is electrically connected to the outside. A slide plate 62 is fixedly connected to the surface of the box body 1. A long slide groove 63 is provided on the surface of the slide plate 62. A polygonal block 64 is slidably connected to the surface of the long slide groove 63. A baffle 65 is fixedly connected to the surface of the polygonal block 64. A support bar 66 is fixedly connected to the surface of the box body 1. The surface of the support bar 66 is fixedly connected to the surface of the fourth motor 61. The surface of the support bar 66 is rotatably connected to a wheel rod 67. One end of the output shaft of the fourth motor 61 is fixedly connected to the surface of the wheel rod 67 through a coupling. The roller surface of the wheel rod 67 contacts the surface of the baffle 65. A baffle is fixedly connected to the surface of the polygonal block 64. The baffle is slidably connected to the opening at the bottom of the impeller shell 3. The mechanism 6 can control the opening on the surface of the impeller shell 3 to facilitate the cleaning of waste. The surface of the impeller shell 3 is provided with a cleaning mechanism 7, and the cleaning mechanism 7 cleans the inside of the impeller shell 3. The cleaning mechanism 7 includes a base 71, on which a nozzle that can spray water and a component for controlling the opening and closing are installed. The surface of the base 71 is fixedly connected to the surface of the impeller shell 3. An air inlet 72 is provided on the side of the impeller shell 3, and an air outlet 73 is provided on the side of the impeller shell 3. A symmetrical hand slide groove 74 is provided on the side of the base 71. A hand slide rod 75 is slidably connected to the surface of the hand slide groove 74. The hand slide rod 75 is used to fix a small baffle 76 on one end of the hand slide rod 75. The small baffle 76 is used to block the opening at the bottom of the impeller shell 3. The small baffle 76 is slidably connected to the surface of the air inlet 72.The symmetrical small baffle 76 is slidably connected to the surface of the air outlet 73, and the second motor 77 and the third motor 78 are fixedly connected inside the base 71. The second motor 77 and the third motor 78 are three-phase asynchronous motors and are electrically connected to the outside. By starting the second motor 77 and the third motor 78 to start rotating, the rotation of the second motor 77 and the third motor 78 respectively drives the rotation of the positive crawler 79 and the reverse crawler 710, and the rotation of the positive crawler 79 and the reverse crawler 710 drives the rotation of the jet head 711. The hand slide bar 75 is manually pushed to make the hand slide bar 75 slide along the hand slide groove 74 and drive the small baffle 76 to open the air inlet 72 and the air outlet 73. When the jet head 711 moves to the air inlet 72 and the air outlet 73, the air inlet 72 and the air outlet 73 are opened. The air outlet 73 starts the jet head 711 to allow air to enter the impeller shell 3 and dry it, thereby achieving the drying process after cleaning the impeller shell 3, solving the time-consuming and labor-intensive problem of the artificial drying airflow control device, and improving the work efficiency. One end of the output shaft of the second motor 77 is fixedly connected to the positive crawler 79 through a coupling, and the positive crawler 79 has a rotating wheel fixedly connected to the motor shaft. One end of the output shaft of the third motor 78 is fixedly connected to the reverse crawler 710 through a coupling, and the reverse crawler 710 has a rotating wheel fixedly connected to the motor shaft. The surfaces of the positive crawler 79 and the reverse crawler 710 are fixedly connected to the jet head 711 and are rotatably connected to the surface of the base 71. The jet head 711 is used to dry the impeller shell 3.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0026] During operation, the first motor 2 is stopped and the impeller shaft 4 stops rotating, and the impeller shaft 4 stops rotating, so that the large impeller 5 stops rotating, and then the water pump 9 is started. Since the surface of the base 71 is fixedly connected to the surface of the impeller shell 3, an air inlet 72 is provided on the side of the impeller shell 3, and an air outlet 73 is provided on the side of the impeller shell 3, a symmetrical hand slide groove 74 is provided on the side of the base 71, and a hand slide rod 75 is slidably connected to the surface of the hand slide groove 74, and a small baffle 76 is fixedly connected to one end of the hand slide rod 75, and the small baffle 76 is connected to the air inlet 72 The surface of the symmetrical small baffle 76 is slidably connected to the surface of the air outlet 73. The second motor 77 and the third motor 78 are fixedly connected inside the base 71. One end of the output shaft of the second motor 77 is fixedly connected to the positive crawler 79 through a coupling. One end of the output shaft of the third motor 78 is fixedly connected to the reverse crawler 710 through a coupling. The surfaces of the positive crawler 79 and the reverse crawler 710 are fixedly connected to the spray heads 711 and are rotatably connected to the surface of the base 71. The water pump 9 sprays the external water into the impeller shell 3 through the spray head 8. The fourth motor 61 is started to rotate, and the rotation of the fourth motor 61 drives the rotation of the wheel rod 67, and the rotation of the wheel rod 67 drives the movement of the baffle 65, and the movement of the baffle 65 drives the movement of the polygonal block 64, and the movement of the polygonal block 64 drives the movement of the baffle, so that the bottom opening of the impeller shell 3 is opened, so that the flushing water flow brings the waste into the external recycling box, thereby realizing the cleaning of the waste inside the impeller shell 3, and the second motor 77 and the third motor 78 are started to rotate, and the second motor 77 and The rotation of the third motor 78 drives the rotation of the positive track 79 and the reverse track 710 respectively. The rotation of the positive track 79 and the reverse track 710 drives the rotation of the jet head 711. The hand slide bar 75 is manually pushed to make the hand slide bar 75 slide along the hand slide groove 74 and drive the small baffle 76 to open the air inlet 72 and the air outlet 73. When the jet head 711 moves to the air inlet 72 and the air outlet 73, the jet head 711 is started to allow air to enter the interior of the impeller shell 3 and dry it, thereby achieving the cleaning and drying of the interior of the impeller shell 3.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although the 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 self-cleaning airflow control device for a waste circuit board recycling production line, comprising a housing (1), characterized in that: The surface of the housing (1) is fixedly connected to a first motor (2), the surface of the housing (1) is fixedly connected to an impeller shell (3), the surface of the inner wall of the impeller shell (3) is rotatably connected to an impeller shaft (4), the surface of the impeller shaft (4) is fixedly connected to a large impeller (5), one end of the output shaft of the first motor (2) is fixedly connected to one end of the impeller shaft (4) via a coupling, a blanking mechanism (6) is provided on the surface of the housing (1), and a cleaning mechanism (7) is provided on the surface of the impeller shell (3); The cleaning mechanism (7) comprises a base (71), the surface of the base (71) is fixedly connected to the surface of the impeller shell (3), the side of the impeller shell (3) is provided with an air inlet (72), the side of the impeller shell (3) is provided with an air outlet (73), the side of the base (71) is provided with a symmetrical hand slide groove (74), the surface of the hand slide groove (74) is slidably connected to a hand slide rod (75), one end of the hand slide rod (75) is fixedly connected to a small baffle (76), the small baffle (76) is slidably connected to the surface of the air inlet (72) The symmetrical small baffle (76) is slidably connected to the surface of the air outlet (73); the interior of the base (71) is fixedly connected with a second motor (77) and a third motor (78); one end of the output shaft of the second motor (77) is fixedly connected to a positive track (79) through a coupling; one end of the output shaft of the third motor (78) is fixedly connected to a reverse track (710) through a coupling; the surfaces of the positive track (79) and the reverse track (710) are fixedly connected with a nozzle (711) and are rotatably connected to the surface of the base (71).

2. The self-cleaning airflow control device for a waste circuit board recycling production line according to claim 1, characterized in that: A water spray head (8) is fixedly connected to the surface of the inner wall of the impeller housing (3), and a water pump (9) is fixedly connected to the surface of the impeller housing (3). The water pump (9) is fixedly connected to one end of the water spray head (8) via a hose.

3. The self-cleaning airflow control device for a waste circuit board recycling production line according to claim 1, characterized in that: The material dropping mechanism (6) comprises a fourth motor (61), and a slide plate (62) is fixedly connected to the surface of the box body (1).

4. The self-cleaning airflow control device for a waste circuit board recycling production line according to claim 3, characterized in that: A long slide groove (63) is provided on the surface of the slide plate (62), and a polygonal block (64) is slidably connected to the surface of the long slide groove (63).

5. The self-cleaning airflow control device for a waste circuit board recycling production line according to claim 4, characterized in that: A blocking bar (65) is fixedly connected to the surface of the polygonal block (64), and a supporting bar (66) is fixedly connected to the surface of the box body (1).

6. The self-cleaning airflow control device for a waste circuit board recycling production line according to claim 5, characterized in that: The surface of the support bar (66) is fixedly connected to the surface of the fourth motor (61); the surface of the support bar (66) is rotatably connected to a wheel rod (67); one end of the output shaft of the fourth motor (61) is fixedly connected to the surface of the wheel rod (67) via a coupling; the roller surface of the wheel rod (67) contacts the surface of the baffle bar (65); the surface of the polygonal block (64) is fixedly connected to a baffle plate; and the baffle plate is slidably connected to an opening at the bottom of the impeller shell (3).

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