CN217652571U - Automatic door cover dust remover - Google Patents

Abstract

The utility model belongs to the technical field of dust collectors, in particular to an automatic door cover dust collector. One end of the surface of the door away from the first connecting rod is rotatably connected with two second connecting rods, the front end of the first connecting rod is rotatably connected with a sliding rod, one end of the dust collector body is fixed with a mounting frame, and the upper and lower ends of the mounting frame are fixed with The groove rail frame, the outer end of the groove rail frame is fixedly connected to the limit plate through the connecting frame, the end of the limit plate far from the installation frame is provided with a groove, and the outer end of the connection between the second connecting rod and the cover door is rotatably connected with a roller. One end of the frame is rotatably connected with two screw rods, and the two ends of the sliding rods are fixedly connected with a bracket, which solves the problem that the existing cover doors are mostly fixed by bolts, and frequent disassembly will cause damage to the threads and nuts of the screw holes. Damage to the thread of the hole will cause the door panel to loosen and affect the sealing effect.

Description

An automatic door cover dust collector

technical field

The utility model belongs to the technical field of dust collectors, in particular to an automatic door cover dust collector.

Background technique

Dust collector is a device that separates dust from flue gas. It is called dust collector or dust removal equipment. The sealing effect of the cover door used by the existing dust collector is not ideal, and the dust can easily escape from the gap between the cover door and the wall of the dust storage cylinder In addition, most of the existing cover doors are fixed with bolts, and frequent disassembly will cause damage to the threads and nuts of the screw holes, and damage to the threads of the screw holes will cause the door panel. Looseness will affect the sealing effect; in view of the problems exposed during the use of the current dust collector, it is necessary to improve and optimize the structure of the dust collector.

Utility model content

In order to solve the above problems existing in the prior art, the utility model provides an automatic door cover dust collector, which has the characteristics of improving the sealing performance when the cover door is closed and being convenient for cleaning the debris in the discharge port.

In order to achieve the above purpose, the utility model provides the following technical solutions: an automatic door cover dust collector, including a dust collector body, the front end of the dust collector body is provided with a cover door, and one end of the surface of the cover door is rotatably connected with two A first connecting rod, one end of the surface of the cover door away from the first connecting rod is rotatably connected with two second connecting rods, the front end of the first connecting rod is rotatably connected with a sliding rod, and the other end of the sliding rod is connected with the first connecting rod. The front ends of the two connecting rods are rotatably connected, one end of the dust collector body is fixed with an installation frame, the upper and lower ends of the installation frame are fixed with a grooved rail frame, and the outer end of the grooved rail frame is fixedly connected to the limit plate through the connecting frame One end of the limiting plate away from the mounting frame is provided with a groove, the outer end of the connection between the second connecting rod and the cover door is rotatably connected with a roller, and one end of the mounting frame is rotatably connected with two screw rods, and the two A bracket is fixedly connected between the sliding rods at the ends, a pulley is fixed on the outer wall of one end of the screw rod close to the mounting frame, a transmission belt is connected between the two pulleys, and a deceleration motor is installed on the outer wall of the mounting frame, and The output shaft of the geared motor is fixedly connected with one of the screw rods.

As a preferred technical solution of an automatic door cover dust collector of the present invention, the bottom end of the dust collector body is provided with a discharge port, the lower end of the discharge port is installed with a dust collecting box, and the bottom of the dust collecting box is installed with a discharge port. Wheels, and a handle is installed at the front end of the dust box.

As a preferred technical solution of an automatic door cover dust collector of the present invention, two ends of the sliding rod are rotatably connected with rollers, and the sliding rod and the rollers are located inside the groove rail frame.

As a preferred technical solution of an automatic door cover dust collector of the present invention, the front end of the inner wall of the groove is an arc structure.

As a preferred technical solution of an automatic door cover dust collector of the present invention, the bracket is threadedly connected with the screw rod.

As a preferred technical solution of an automatic door cover dust collector of the present invention, the lengths of the first connecting rod and the second connecting rod are the same.

As a preferred technical solution of an automatic door cover dust collector of the present invention, the length of the groove rail frame is more than twice the length of the cover door.

Compared with the prior art, the beneficial effect of the present utility model is: when the cover needs to be closed, the output shaft of the deceleration motor drives the upper screw rod to rotate, and at the same time drives the pulley to cooperate with the transmission belt to drive the pulley at the lower end, so that the upper and lower wires are driven. The rod rotates synchronously, the lead screw drives the sliding rod to move through the bracket, the sliding rod drives the cover door to move through the first link and the second link, and the second link drives the roller to move along the front end of the limit plate. When it is in the groove, the cover door is driven to be embedded into the doorway by the cooperation of the second link and the first link, so as to improve the sealing performance when the cover door is closed.

Wheels are installed at the bottom of the dust collection box, and a handle is installed at the front end of the dust collection box, which facilitates taking out and cleaning the sundries that fall into the dust collection box from the discharge port.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the structural representation when the middle cover door of the utility model is closed;

Fig. 3 is the structural representation that the middle cover door of the utility model is opened;

Fig. 4 is the structural schematic diagram of the dust box in the utility model;

Fig. 5 is the structural representation of the sliding rod in the utility model;

In the picture: 1. Dust collector body; 2. Cover door; 3. First connecting rod; 4. Second connecting rod; 5. Slide bar; 6. Roller; 7. Mounting frame; 8. Groove rail frame; 9. connecting frame; 10, limit plate; 11, groove; 12, roller; 13, screw rod; 14, bracket; 15, pulley; 16, transmission belt; 17, gear motor; 18, discharge port; 19, dust accumulation Box; 20. Wheels; 21. Handles.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example

1-5, the present utility model provides the following technical solutions: an automatic door cover dust collector, comprising a dust collector body 1, the front end of the dust collector body 1 is provided with a cover door 2, and one end of the surface of the cover door 2 is rotatably connected with a Two first connecting rods 3, one end of the surface of the cover door 2 away from the first connecting rod 3 is rotatably connected with two second connecting rods 4, the front end of the first connecting rod 3 is rotatably connected with a sliding rod 5, and the sliding rod 5 The other end of the dust collector is rotatably connected with the front end of the second connecting rod 4, one end of the dust collector body 1 is fixed with a mounting frame 7, the upper and lower ends of the mounting frame 7 are fixed with a groove rail frame 8, and the outer end of the groove rail frame 8 passes through the connecting frame. 9. The limit plate 10 is fixedly connected. The end of the limit plate 10 away from the mounting frame 7 is provided with a groove 11. The outer end of the connection between the second connecting rod 4 and the cover door 2 is rotatably connected with a roller 12, and one end of the mounting frame 7 is rotated. Two screw rods 13 are connected, a bracket 14 is fixedly connected between the sliding rods 5 at both ends, a pulley 15 is fixed on the outer wall of one end of the screw rod 13 close to the mounting frame 7, and a transmission belt 16 is connected between the two pulleys 15. The mounting frame A geared motor 17 is installed on the outer wall of 7, and the output shaft of the geared motor 17 is fixedly connected with one of the screw rods 13. In this embodiment, when the cover needs to be closed, the output shaft of the geared motor 17 drives the upper screw rod 13 to rotate. At the same time, the pulley 15 is driven to cooperate with the transmission belt 16 to drive the pulley 15 at the lower end, so that the upper and lower screw rods 13 rotate synchronously. The screw rod 13 drives the sliding rod 5 to move through the bracket 14. The rod 4 drives the cover door 2 to move, and the second link 4 drives the roller 12 to move along the front end of the limit plate 10. When the roller 12 moves into the groove 11, the second link 4 and the first link 3 With the cooperation of the cover door 2, the cover door 2 is embedded into the doorway, thereby improving the sealing performance when the cover door 2 is closed.

Specifically, the bottom end of the dust collector body 1 is provided with a discharge port 18, the lower end of the discharge port 18 is installed with a dust collecting box 19, the bottom of the dust collecting box 19 is installed with a wheel 20, and the front end of the dust collecting box 19 is installed with a handle 21, In this embodiment, it is convenient to take out and clean the sundries falling into the dust collecting box 19 from the discharge port 18 .

Specifically, both ends of the sliding rod 5 are rotatably connected with rollers 6, and the sliding rod 5 and the rollers 6 are located inside the groove rail frame 8. In this embodiment, when the sliding rod 5 moves along the interior of the groove rail frame 8 through the rollers 6 smoother.

Specifically, the front end of the inner wall of the groove 11 has an arc-shaped structure. In this embodiment, it is easier for the roller 12 to enter and leave the interior of the groove 11 to avoid interference.

Specifically, the front end of the inner wall of the groove 11 has an arc-shaped structure. In this embodiment, it is easier for the roller 12 to enter and leave the interior of the groove 11 to avoid interference.

Specifically, the lengths of the first connecting rod 3 and the second connecting rod 4 are the same. In this embodiment, the cover door 2 keeps moving horizontally according to the principle of a parallelogram mechanism.

Specifically, the length of the slot rail frame 8 is more than twice the length of the cover door 2 . In this embodiment, the cover door 2 is opened and moved to an end close to the mounting frame 7 without covering the doorway.

The working principle and use process of the utility model: when the cover needs to be closed, the output shaft of the deceleration motor 17 drives the upper screw rod 13 to rotate, and at the same time drives the pulley 15 to cooperate with the transmission belt 16 to drive the lower pulley 15, so that the upper and lower wire rods 15 are driven. The rod 13 rotates synchronously, the screw rod 13 drives the sliding rod 5 to move through the bracket 14, the sliding rod 5 drives the cover door 2 to move through the first connecting rod 3 and the second connecting rod 4, and at the same time, the second connecting rod 4 drives the roller 12 to move along the limit. The front end of the position plate 10 moves, and when the roller 12 moves into the groove 11, the second link 4 and the first link 3 drive the cover door 2 to be embedded in the doorway, thereby improving the sealing performance when the cover door 2 is closed. ; Wheels 20 are installed at the bottom of the dust box 19, and a handle 21 is installed at the front end of the dust box 19, which is convenient for removing and cleaning the sundries that fall into the dust box 19 from the discharge port 18.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. An automatic door cover dust collector, comprising a dust collector body (1), characterized in that: the front end of the dust collector body (1) is provided with a cover door (2), and one end of the surface of the cover door (2) Two first connecting rods (3) are rotatably connected, and two second connecting rods (4) are rotatably connected with one end of the surface of the cover door (2) away from the first connecting rod (3). The front end of the rod (3) is rotatably connected with a sliding rod (5), and the other end of the sliding rod (5) is rotatably connected with the front end of the second connecting rod (4), and one end of the dust collector body (1) is fixed with an installation A frame (7), the upper and lower ends of the mounting frame (7) are fixed with a grooved rail frame (8), and the outer end of the grooved rail frame (8) is fixedly connected to the limit plate (10) through the connecting frame (9) A groove (11) is formed at one end of the limiting plate (10) away from the mounting frame (7), and a roller ( 12), one end of the mounting frame (7) is rotatably connected with two screw rods (13), and a bracket (14) is fixedly connected between the sliding rods (5) at both ends, and the screw rods (13) are close to each other. A pulley (15) is fixed on the outer wall of one end of the mounting frame (7), a transmission belt (16) is connected between the two pulleys (15), and a deceleration motor (17) is installed on the outer wall of the mounting frame (7), And the output shaft of the reduction motor (17) is fixedly connected with one of the screw rods (13). 2. An automatic door cover dust collector according to claim 1, characterized in that: the bottom end of the dust collector body (1) is provided with a discharge port (18), and the lower end of the discharge port (18) is installed There is a dust collecting box (19), a wheel (20) is installed at the bottom of the dust collecting box (19), and a handle (21) is installed at the front end of the dust collecting box (19). 3. An automatic door cover dust collector according to claim 1, characterized in that: both ends of the sliding rod (5) are rotatably connected with rollers (6), and the sliding rod (5) and the rollers (6) Inside the slot rail frame (8). 4. An automatic door cover dust collector according to claim 1, characterized in that: the front end of the inner wall of the groove (11) is an arc structure. 5 . The automatic door cover dust collector according to claim 1 , wherein the bracket ( 14 ) is threadedly connected with the screw rod ( 13 ). 6 . 6. An automatic door cover dust collector according to claim 1, characterized in that: the lengths of the first connecting rod (3) and the second connecting rod (4) are the same. 7 . The automatic door cover dust collector according to claim 1 , wherein the length of the groove rail frame ( 8 ) is more than twice the length of the cover door ( 2 ). 8 .

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