CN115351027A - Dust collecting cabinet convenient to maintain - Google Patents

Abstract

The invention discloses a dust collecting cabinet that can be easily maintained, and relates to the technical field of dust collecting cabinets. The dust collecting cabinet that can be easily maintained includes a cabinet body, and an inspection slide plate is arranged on the upper surface of the second mounting plate. In contact with the upper surface of the second mounting plate, the upper surface of the maintenance slide is provided with a dust suction fan. This is a dust collecting cabinet that is easy to maintain. There are two connections extending out of the side of the cabinet on the inner walls of the opposite sides of the cabinet. The chute, one side of the inspection slide plate can slide out of the cabinet through the connecting chute, so that the dust collection fan can be pulled out of the cabinet synchronously, so when the dust collection fan is overhauled, it can be inspected outside the cabinet, so that the work Personnel do not need to check and repair the dust collection fan in the cabinet, which makes it convenient for the staff to maintain the dust collection fan in the cabinet, further reduces the operation difficulty and work intensity when checking and repairing the dust collection fan, and effectively improves the maintenance of the dust collection fan. maintenance efficiency.

Description

A dust collection cabinet that can be easily maintained

technical field

The invention relates to the technical field of dust collection cabinets, in particular to a dust collection cabinet that can be easily maintained.

Background technique

There is a grinding process in the machining process, which uses a grinding device to process a large amount of incoming materials. The traditional open grinding method will cause air pollution due to incomplete powder collection during the grinding process. Therefore, it is necessary to use a dust collection cabinet to clean the powder. For collection, such as the existing model: JC-4000 industrial dust collection cabinet.

The dust collecting cabinet draws the air with dust through the suction fan, and then filters the dust in the air through the non-woven filter screen, and the filtered dust finally falls into the dust storage box.

However, this type of dust collection cabinet has the following problems in use: because the suction fan of the dust collection cabinet will be damaged during long-term use, the suction fan needs to be overhauled, but the suction fan of this type of dust collection cabinet is not installed in the cabinet , so that the staff need to overhaul the suction fan in the cabinet. However, the space in the cabinet is relatively small, so it is not convenient to maintain the dust suction fan in the cabinet, which further increases the difficulty of operation during the maintenance of the dust suction fan. And working strength, effectively reducing the maintenance efficiency of the dust suction fan.

Contents of the invention

The purpose of the present invention is to at least solve one of the technical problems in the prior art, to provide a dust collecting cabinet that is easy to maintain, and to solve the problem that the staff need to overhaul the suction fan in the cabinet, but the space inside the cabinet is relatively large. It is narrow and small, so it is not convenient to maintain the dust collection fan in the cabinet, which further increases the difficulty of operation and working strength during the maintenance of the dust collection fan, and effectively reduces the problem of high maintenance efficiency of the dust collection fan.

In order to achieve the above object, the present invention provides the following technical solutions: a dust collection cabinet that can be easily maintained, including a cabinet body, the side of the cabinet body is provided with a through groove communicating with the inside, and the bottom wall of the cabinet body is slidably connected with an extending cabinet The dust storage box on the side of the body, the first mounting plate is fixedly connected in the cabinet, the second mounting plate is fixedly connected in the cabinet, a non-woven filter assembly is arranged between the first mounting plate and the second mounting plate, and the second The upper surface of the installation plate is provided with an inspection slide plate, which is in contact with the upper surface of the second installation plate. The upper surface of the inspection slide plate is provided with a dust suction fan. There are two connecting chutes extending out of the side of the cabinet body on the inner walls on both sides of the cabinet. The side of the maintenance slide facing the connecting chute extends into the connecting chute and is slidably connected with the connecting chute.

Preferably, the side of the cabinet body is provided with a first door panel and a second door panel, the non-woven fabric filter assembly extends out of the lower surface of the first mounting plate, and the front side surface of the cabinet body is fixedly connected with a suction device penetrating into the cabinet body. The suction pipe is located between the first mounting plate and the dust storage box, the upper surface of the second mounting plate is provided with a circular groove, and the upper side of the non-woven fabric filter assembly extends into the circular groove.

Preferably, the side of the second mounting plate is fixedly connected with a first limiting plate, the side of the inspection slide plate is fixedly connected with a second limiting plate, the second limiting plate is at the same vertical position as the first limiting plate, and the second limiting plate The sliding sleeve is provided with a pin rod, and a pin hole matching the pin rod is opened on the first limiting plate.

Preferably, the lower surface of the maintenance slide is provided with two contraction grooves, two second support plates are rotationally connected in the two contraction grooves, and the surface of the second support plate away from the rotation point is fixedly connected with a butt plate, and the butt joint The vertical section of the plate is set as a combination of rectangle and right triangle. The upper surface of the first mounting plate is fixedly connected with two hinged seats arranged horizontally and parallel. One side of the butt plate is provided with a butt slot which fits with the butt plate and extends out of the side of the first support plate.

Preferably, a built-in cavity is provided in the first support plate, and a fixed rod that slides through the docking groove is provided in the built-in cavity, and a fixed groove matching the fixed rod is provided on the surface of the butt plate facing the fixed rod , one end of the fixed rod located in the built-in cavity is fixedly connected with a limiting slide plate slidingly connected with the inner wall of the built-in cavity, and a reset tension spring movably sleeved on the fixed rod is fixedly connected between the limiting slide plate and the inner wall of the built-in cavity, and the limiting slide plate faces away from the fixed rod. One side surface of the fixed rod is fixedly connected with a pull rod that slides through the first support plate.

Preferably, one end of the fixing rod located in the docking groove is arranged in a hemispherical shape.

Compared with prior art, the beneficial effect of the present invention is:

(1) For the dust collection cabinet that is easy to maintain, one side of the maintenance slide plate can slide out of the cabinet through the connecting chute, so that the dust collection fan can be pulled out of the cabinet synchronously, so when the dust collection fan is overhauled, it is easy to It can be inspected and repaired outside the cabinet, so that the staff does not need to inspect and repair the dust collection fan in the cabinet, which makes it easier for the staff to maintain the dust collection fan in the cabinet, and further reduces the difficulty of operation and work when repairing the dust collection fan. Strength, effectively improving the maintenance efficiency of the dust suction fan.

(2) The dust collecting cabinet which is easy to maintain has a restrictive effect on the maintenance slide plate through the pin rod, thereby preventing the sliding problem of the maintenance slide plate and ensuring the stability of the maintenance slide plate in use.

(3), the dust collecting cabinet which can be easily maintained, forms a support effect on the side of the maintenance slide extending out of the cabinet through the first support plate and the second support plate, thus preventing the lack of maintenance on the side of the maintenance slide extending out of the cabinet The support structure leads to the problem of fracture, which effectively ensures the stability and firmness of the overhaul slide when the vacuum fan is overhauled, and also ensures the safety of the staff during operation.

(4), the dust collection cabinet which can be easily maintained, forms a fixing effect on the butt plate through the fixing rod, which prevents the problem of loosening of the butt plate and the butt groove, thus effectively improving the distance between the first support plate and the second support plate. between firmness.

(5), the dust collecting cabinet that can be easily maintained, by setting the end of the fixed rod in the docking groove as a hemispherical shape, this increases the smoothness of the contact surface of the fixed rod and the inclined surface of the butt plate, thus reducing the speed of the fixed rod along the The frictional force when the surface of the butt plate slides prevents the problem of mechanical jamming between the butt plate and the fixed rod, and further improves the stability and smoothness of the mechanism in use.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further described:

Fig. 1 is a schematic structural view of a dust collecting cabinet that is easy to maintain according to the present invention;

Fig. 2 is the schematic diagram of the inner cavity of the cabinet of the present invention;

Fig. 3 is a schematic drawing out of the maintenance slide of the present invention;

Figure 4 is an enlarged view of A in Figure 2;

Fig. 5 is a front plan view of the maintenance slide of the present invention;

Fig. 6 is a side plan view of the first support plate of the present invention.

Reference signs: 1. Cabinet body; 2. Suction pipe; 3. Air outlet pipe; 4. Dust storage box; 5. First installation board; 6. Second installation board; 7. Maintenance slide plate; 8. Dust suction Fan; 9. First door panel; 10. Second door panel; 11. Non-woven filter assembly; 12. Connecting chute; 13. Round groove; 14. First limiting plate; 15. Second limiting plate; 16. Pin Rod; 17, pin hole; 18, hinge seat; 19, first support plate; 20, second support plate; 21, contraction groove; 22, docking plate; 23, fixing groove; 24, docking groove; 25, built-in cavity ; 26, fixed rod; 27, limit slide plate; 28, reset extension spring; 29, pull bar.

Detailed ways

Please refer to Figures 1-3, the present invention provides a technical solution: a dust collection cabinet that can be easily maintained, including a cabinet body 1, the side of the cabinet body 1 is provided with a through groove communicating with the inside, and the bottom wall of the cabinet body 1 A dust storage box 4 extending out of the side of the cabinet body 1 is slidingly connected, and the side of the dust storage box 4 located in the cabinet body 1 coincides with the inner cavity of the cabinet body 1, and the side of the cabinet body 1 is provided with a first door panel 9 and a second door panel 9. The two door panels 10 can seal the through groove of the cabinet body 1 through the dust storage box 4 , the first door panel 9 and the second door panel 10 .

Further, a first mounting plate 5 is fixedly connected in the cabinet body 1, and the first mounting plate 5 is located above the dust storage box 4, and a second mounting plate 6 is fixedly connected in the cabinet body 1, and the first mounting plate 5 and the second A non-woven filter assembly 11 is arranged between the mounting plates 6. The non-woven filter assembly 11 is an existing public model: a known technology in the JC-4000 dust collector, so it will not be described too much. The component 11 extends out of the lower surface of the first mounting plate 5, and the front surface of the cabinet 1 is fixedly connected with a suction pipe 2 penetrating into the cabinet 1, and the suction pipe 2 is located between the first mounting plate 5 and the dust storage box. 4, when the dust-containing air enters the cabinet 1 through the suction pipe 2, the non-woven fabric filter assembly 11 blocks the dust in the air, and the blocked dust finally falls into the dust storage box 4, In this way, the effect of dust collection is achieved.

Further, the upper surface of the second mounting plate 6 is provided with a circular groove 13, the upper side of the non-woven filter assembly 11 extends into the circular groove 13, the upper surface of the second mounting plate 6 is provided with an inspection slide plate 7, and the inspection slide plate 7 is in contact with the upper surface of the second mounting plate 6, and the upper surface of the maintenance slide 7 is provided with a dust suction fan 8, and at the same time, the suction port of the dust suction fan 8 extends out of the lower surface of the maintenance slide 7 and is in the same vertical position as the circular groove 13 , so start by dust suction fan 8, so that dust suction fan 8 can extract dust through suction pipe 2, and the upper surface of cabinet 1 is fixedly connected with the outlet pipe 3 whose lower end penetrates into cabinet 1, so after being purified The air is discharged through the air outlet pipe 3.

In this solution, a rubber gasket is provided between the maintenance slide 7 and the second installation plate 6, which further increases the sealing between the maintenance slide 7 and the second installation plate 6, thus preventing the maintenance of the dust suction fan 8 when it is started. The problem of air flowing in the gap between the slide plate 7 and the second mounting plate 6 .

Further, two connecting chutes 12 extending out of the side of the cabinet 1 are provided on the inner walls of the opposite sides of the cabinet 1, and the side of the maintenance slide 7 facing the connecting chute 12 extends into the connecting chute 12 and connects with the connecting chute 12. The chute 12 is slidably connected, so one side of the maintenance slide 7 can slide out of the cabinet 1 through the connection chute 12, so that the dust collection fan 8 can be pulled out of the cabinet 1 synchronously, so when the dust collection fan 8 is overhauled Just can overhaul in cabinet 1 outside, make the staff need not drill into the cabinet 1 and overhaul dust suction fan 8 in the cabinet body 1, make the staff convenient to the dust suction fan 8 in the cabinet 1 maintain, further reduce the need for suction Difficulty in operation and working strength during maintenance of the dust blower 8 have effectively improved the maintenance efficiency of the dust suction blower 8.

Referring to Fig. 4, the side of the second mounting plate 6 is fixedly connected with the first limiting plate 14, and the side of the inspection slide plate 7 is fixedly connected with the second limiting plate 15, and the second limiting plate 15 and the first limiting plate 14 are in the same vertical position , the sliding sleeve on the second limiting plate 15 is provided with a pin rod 16, and the first limiting plate 14 is provided with a pin hole 17 matching with the pin rod 16, so when the maintenance slide plate 7 slides into the cabinet body 1, the pin rod 16 and the pin hole 17 are in the same vertical position, so the lower end of the pin rod 16 extends into the pin hole 17, so that the pin rod 16 forms a restrictive effect on the maintenance slide 7, thereby preventing the sliding problem of the maintenance slide 7 and ensuring maintenance The stability of slide plate 7 when in use.

Please refer to Fig. 3 and Fig. 5-6, the lower surface of the maintenance slide plate 7 is provided with two contraction grooves 21, and two second support plates 20 are rotationally connected in the two contraction grooves 21, and the second support plate 20 is connected with the contraction grooves The rotation point of 21 is set on the side of the maintenance slide 7 close to the side of the cabinet body 1, and the surface of the second support plate 20 away from the rotation point is fixedly connected with the butt plate 22, and the vertical section of the butt plate 22 is set to be rectangular and right-angled. Triangular combination shape, when the maintenance slide 7 slides into the cabinet body 1, the second support plate 20 and the docking plate 22 are blocked by the second installation plate 6, thereby shrinking into the contraction groove 21, when one side of the maintenance slide 7 slides out On the side of the cabinet body 1 , the butt plate 22 drives the second support plate 20 to rotate counterclockwise to form the contraction groove 21 under the action of inertia.

Further, the upper surface of the first mounting plate 5 is fixedly connected with two hinged seats 18 arranged in parallel horizontally, and the hinged seats 18 are rotatably connected with a first support plate 19 , and the first support plate 19 faces one side of the docking plate 22 There is a docking groove 24 that fits with the docking plate 22 and extends out of the side of the first support plate 19, so by rotating the docking plate 22 and extending into the docking groove 24, the first support plate 19 and the second support plate 20 are connected. They are connected together in an oblique shape, so that the first support plate 19 and the second support plate 20 form a support effect on the side of the maintenance slide 7 extending out of the cabinet 1, thereby preventing the maintenance slide 7 from extending out of the side of the cabinet 1 The lack of support structure leads to the problem of fracture, which effectively ensures the stability and firmness of the overhaul slide plate 7 when the vacuum fan 8 is overhauled, and also ensures the safety of the staff during operation.

Further, the first support plate 19 is provided with a built-in cavity 25, and the built-in cavity 25 is provided with a fixed rod 26 that slides and penetrates into the docking groove 24. At the same time, one end of the fixed rod 26 located in the docking groove 24 is set in a hemispherical shape, and the butt joint The plate 22 is provided with a fixed groove 23 matching the fixed rod 26 on the surface facing the fixed rod 26, so when the end of the fixed rod 26 located in the docking groove 24 extends into the fixed groove 23, the fixed rod 26 will be aligned with the butt plate. 22 forms a fixing effect, which prevents the problem of looseness between the butt plate 22 and the butt slot 24 , thus effectively improving the firmness between the first support plate 19 and the second support plate 20 .

Further, one end of the fixed rod 26 located in the built-in cavity 25 is fixedly connected with a limiting slide plate 27 slidingly connected to the inner wall of the built-in cavity 25, and a movable sleeve is fixedly connected between the limiting slide plate 27 and the inner wall of the built-in cavity 25 and is set on the fixed rod 26. Therefore, the reset extension spring 28 forms a pulling force on the limit slide plate 27, so that the initial position of the fixed rod 26 is that one end extends into the docking groove 24. When the butt plate 22 extends into the docking groove 24, the butt plate 22 The inclined surface is in contact with the fixed rod 26 and squeezes the fixed rod 26, so that the fixed rod 26 is gradually displaced into the built-in cavity 25, and when the docking plate 22 is fully extended into the docking groove 24, the fixed rod 26 and the fixed groove 23 are at the same level Therefore, the fixing rod 26 moves into the fixing groove 23 under the pull of the return tension spring 28, thereby completing the fixing of the butt plate 22.

In this solution, by setting the end of the fixed rod 26 in the docking groove 24 as a hemispherical shape, the smoothness of the contact surface of the fixed rod 26 and the butt plate 22 is increased, thus reducing the speed of the fixed rod 26 along the surface of the butt plate 22. The frictional force during sliding prevents the problem of mechanical jamming between the docking plate 22 and the fixed rod 26, and further improves the stability and fluency of the mechanism in use.

Further, the side surface of the limit slide plate 27 facing away from the fixed rod 26 is fixedly connected with a pull rod 29 that slides through the first support plate 19, so by pulling the pull rod 29, the fixed rod 26 can be pulled out of the fixed groove 23, Therefore, the butt plate 22 can be removed.

Working principle: when the device is in use, one side of the maintenance slide 7 is pulled out of the cabinet body 1, and the dust suction fan 8 is pulled out synchronously, and the docking plate 22 drives the second support plate 20 under the action of inertia to reverse Rotate clockwise out of the contraction groove 21;

When the docking plate 22 is extended into the docking groove 24, the inclined surface on the docking plate 22 contacts the fixed rod 26 and squeezes the fixed rod 26, so that the fixed rod 26 is gradually displaced into the built-in cavity 25. When the butt plate 22 is completely When extending into the docking groove 24, the fixing rod 26 and the fixing groove 23 are at the same horizontal position, so the fixing rod 26 moves into the fixing groove 23 under the pull of the reset extension spring 28, thereby completing the fixing of the docking plate 22;

By pulling the pull rod 29, the fixing rod 26 can be pulled out of the fixing groove 23, so that the butt plate 22 can be removed.

The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the technical field, various modifications can be made without departing from the gist of the present invention. kind of change.

Claims (8)

1. A dust collection cabinet that can be easily maintained, including a cabinet body (1), the side of the cabinet body (1) is provided with a through groove communicating with the inside, and the bottom wall of the cabinet body (1) is slidably connected with a (1) The side dust storage box (4), the cabinet body (1) is fixedly connected with the first mounting plate (5), the cabinet body (1) is fixedly connected with the second mounting plate (6), the first mounting plate (5) and the second mounting plate (6) are provided with a non-woven filter assembly (11), and the upper surface of the cabinet (1) is fixedly connected with an air outlet pipe (3) whose lower end penetrates into the cabinet (1). ), characterized in that: the upper surface of the second mounting plate (6) is provided with an inspection slide (7), the inspection slide (7) is in contact with the upper surface of the second installation plate (6), and the inspection slide (7) The upper surface is provided with a dust-absorbing fan (8), and the suction port of the dust-absorbing fan (8) extends out of the lower surface of the maintenance slide (7). The connecting chute (12) on the side of the body (1), the side of the maintenance slide plate (7) facing the connecting chute (12) extends into the connecting chute (12) and is slidably connected with the connecting chute (12). 2. A dust collection cabinet that is easy to maintain according to claim 1, characterized in that: the side of the cabinet (1) is provided with a first door panel (9) and a second door panel (10), non-woven The cloth filter assembly (11) extends out of the lower surface of the first mounting plate (5), and the front side surface of the cabinet (1) is fixedly connected with a suction pipe (2) penetrating into the cabinet (1). (2) Located between the first mounting plate (5) and the dust storage box (4). 3. A dust collecting cabinet that is easy to maintain according to claim 2, characterized in that: the upper surface of the second mounting plate (6) is provided with a circular groove (13), and the non-woven filter assembly (11 ) The upper side extends into the circular groove (13). 4. A dust collecting cabinet that can be easily maintained according to claim 1, characterized in that: the side of the second mounting plate (6) is fixedly connected with a first limiting plate (14), and the maintenance slide plate (7) The side of the side is fixedly connected with a second limiting plate (15), the second limiting plate (15) is in the same vertical position as the first limiting plate (14), and a pin rod (16) is slidingly sleeved on the second limiting plate (15) , the first limiting plate (14) is provided with a pin hole (17) matching with the pin rod (16). 5. A dust collecting cabinet that is easy to maintain according to claim 1, characterized in that: the lower surface of the maintenance slide (7) is provided with two contraction grooves (21), and the two contraction grooves (21) Two second support plates (20) are connected in inner rotation, and the side surface of the second support plate (20) away from the rotation point is fixedly connected with a butt plate (22), and the vertical section of the butt plate (22) is set to be rectangular and A combination of right triangles. 6. A dust collecting cabinet that can be easily maintained according to claim 5, characterized in that: the upper surface of the first mounting plate (5) is fixedly connected with two horizontally parallel hinged seats (18) A first support plate (19) is rotatably connected to the hinge seat (18), and the side of the first support plate (19) facing the butt plate (22) is provided with a first The docking groove (24) on the support plate (19) side. 7. A dust collection cabinet that is easy to maintain according to claim 6, characterized in that: a built-in cavity (25) is opened in the first support plate (19), and a sliding Penetrate into the fixed rod (26) in the docking groove (24), and the side surface of the butt plate (22) facing the fixed rod (26) is provided with a fixed groove (23) matching the fixed rod (26), and the fixed rod (26) One end located in the built-in chamber (25) is fixedly connected with a restriction slide plate (27) slidingly connected with the inner wall of the built-in chamber (25), and the restriction slide plate (27) is fixedly connected with the inner wall of the built-in chamber (25). The reset extension spring (28) that is sleeved on the fixed rod (26) is fixedly connected with a pull bar ( 29). 8. The maintenance-friendly dust collection cabinet according to claim 7, characterized in that: one end of the fixing rod (26) located in the docking groove (24) is arranged in a hemispherical shape.

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