Ash conveying device for negative pressure dust remover

Abstract

The utility model relates to the technical field of ash conveying of dust removers, and discloses an ash conveying device for a negative pressure dust remover, which comprises a negative pressure dust remover body, one side of the negative pressure dust remover body is fixedly connected with an ash conveying pipe, one side of the ash conveying pipe is provided with an ash conveying mechanism, and the negative pressure dust remover body conveys ash into the ash conveying pipe through the arranged ash conveying mechanism. When a user starts the motor, the output end of the motor drives one transmission wheel, one transmission wheel enables the other transmission wheel to rotate through the transmission belt, the other transmission wheel drives the transmission rod to rotate, the transmission rod enables the transmission blades in the transmission bin to rotate, and the transmission blades can lead ash in the ash conveying pipe into the transmission bin. And the conveying blades can uniformly convey the ash into the ash collecting barrel, and the probability of blockage of the conveying pipe can be reduced through uniform ash conveying, so that the ash conveying stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust conveying for dust collectors, in particular to a dust conveying device for negative pressure dust collectors. Background Art

[0002] The ash conveying device for negative pressure dust collector is a dust conveying equipment specially designed for negative pressure dust removal system. The dust collector sucks in and filters the dust-laden gas through negative pressure. After the dust is separated, it needs to be transported to a designated location for processing or storage.

[0003] According to the Chinese patent authorization announcement: CN220160809U, a dust conveying device for a negative pressure dust collector is disclosed, which includes a silo pump, a pump groove is provided inside the silo pump, a feed rack is fixed on the upper end of the silo pump, a stepper motor is fixed in the middle of the upper end of the silo pump, a fixing rod is fixed on the driving end of the stepper motor, a cleaning rack is fixed in the middle of the fixing rod, a discharge rack is fixed on the middle of the lower end of the silo pump, a Roots blower is fixed on one end of the discharge rack, a flange is fixed on the other end of the discharge rack, a plurality of reserved holes are provided on the side of the flange, a fixing rack is fixed on one side of the discharge rack, and a groove is provided on one end of the fixing rack; the utility model drives the fixing rod to rotate by a stepper motor Operation can achieve the effect of scraping and cleaning, thereby extending the service life of the ash conveying device. The handle is rotated by manpower to achieve the effect of clamping and fixing, thereby reducing the labor intensity of the staff. However, there are still some problems with the ash conveying device. Some ash conveying devices usually use a conveyor belt to transport dust when conveying ash. When the inclination angle of the conveyor belt is insufficient, the dust may not be able to slide down smoothly, causing the dust to stay on the conveyor belt, increasing the risk of blockage. When dust is blocked in the pipeline, it is necessary to manually open the transmission pipe for unblocking. During the unblocking, ash cannot be conveyed, which not only wastes manpower, but also reduces the efficiency of ash conveying. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an ash conveying device for a negative pressure dust collector, which solves the problem that when the inclination angle of the conveyor belt in some ash conveying devices is insufficient, the dust may not be able to slide down smoothly, causing the dust to stay on the conveyor belt and increasing the risk of blockage.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: an ash conveying device for a negative pressure dust collector, comprising a negative pressure dust collector body, one side of the negative pressure dust collector body is fixedly connected with an ash conveying pipe, one side of the ash conveying pipe is provided with an ash conveying mechanism, the ash conveying mechanism includes a transmission pipe, a transmission bin, a motor, a mounting base, a transmission wheel, a mounting plate, a transmission belt, a limit support, a transmission rod, a transmission leaf and a connecting sealing ring, a motor is provided on the top of the mounting base, a mounting plate is fixedly connected to one side of the top of the mounting base, two transmission wheels are rotatably connected to the inner side of the mounting plate, wherein the inner side of the other transmission wheel is fixedly connected to the transmission rod, the other side of the top of the mounting base is fixedly connected to the transmission bin, the top of the transmission bin is fixedly connected to the transmission pipe, and an ash collecting bucket is provided on the front side of the mounting base;

[0006] A connecting mechanism is provided at the bottom of the transmission pipe, and the connecting mechanism includes a hopper, a locking hole, a sealing plate, a locking rod, a connecting plate, a limit plate, a reset spring and a mounting groove. The bottom end of the hopper is fixedly connected with a connecting plate, and a plurality of locking holes are provided on the top of the connecting plate. A limit plate is fixedly provided on the top of the ash collecting bucket, and a plurality of mounting grooves are provided on the top of the limit plate. The inner walls of the plurality of mounting grooves are fixedly connected with reset springs, and the tops of the plurality of reset springs are fixedly connected with locking rods.

[0007] Preferably, the bottom end of the motor is fixedly connected to the top end of the mounting base, and the output end of the motor is fixedly connected to the center of one of the transmission wheels.

[0008] Preferably, a transmission belt is sleeved between the two transmission wheels.

[0009] Preferably, the middle portion of the transmission rod is rotatably connected to a limit support, and the bottom end of the limit support is fixedly connected to the top end of the mounting base.

[0010] Preferably, a connecting sealing ring is fixedly connected to one side wall of the transmission bin, and the ash conveying pipe is fixedly connected to the connecting sealing ring.

[0011] Preferably, the inner wall of the transmission bin is rotatably connected with a transmission leaf, and one end of the transmission rod is fixedly connected to the center of the transmission leaf.

[0012] Preferably, the top end of the hopper is fixedly connected to the bottom end of the transmission pipe.

[0013] Preferably, the bottom end of the connecting plate and the top end of the limiting plate are both fixedly connected with sealing plates, and the two sealing plates are fitted to each other.

[0014] Preferably, the plurality of locking rods pass through the plurality of locking holes respectively, and the size of the locking rods matches the size of the locking holes.

[0015] Preferably, the bottom end of the limiting plate is fixedly connected to the top end of the ash collecting bucket.

[0016] Beneficial Effects

[0017] The utility model provides an ash conveying device for a negative pressure dust collector. Compared with the prior art, it has the following beneficial effects:

[0018] 1. In the utility model, the negative pressure dust collector body delivers ash into the ash conveying pipe through the ash conveying mechanism provided. The user starts the motor, and the output end of the motor drives one of the transmission wheels, and one of the transmission wheels rotates the other transmission wheel through the transmission belt, and the other rotating wheel drives the transmission rod to rotate, and the transmission rod rotates the transmission blades inside the transmission bin, and the transmission blades can introduce the ash inside the ash conveying pipe into the interior of the transmission bin, and the transmission blades can evenly deliver the ash into the interior of the ash collecting barrel, and the even ash conveying can reduce the probability of clogging of the transmission pipe, thereby improving the stability of ash conveying.

[0019] 2. In the utility model, through the connection mechanism provided, when the user connects the ash collecting bucket with the transmission pipe, the user pushes the ash collecting bucket to the bottom of the hopper, and in the process of pushing the ash collecting bucket, the sealing plate at the bottom end of the connecting plate squeezes multiple locking rods, and the multiple locking rods are squeezed into the inside of the installation groove, and when the locking holes on the connecting plate are respectively placed on the top of the multiple locking rods, the multiple reset springs respectively drive the multiple locking rods to reset, and the multiple locking rods are respectively inserted into the inside of the multiple locking holes, so that the position of the ash collecting bucket can be locked more conveniently, and the two sealing plates can prevent dust leakage during the ash conveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional structural schematic diagram of a dust conveying device for a negative pressure dust collector proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the rear side of a dust conveying device for a negative pressure dust collector proposed by the utility model;

[0022] Figure 3 This is a structural cross-sectional view of the transmission bin portion of a dust conveying device for a negative pressure dust collector proposed by the utility model;

[0023] Figure 4 This is a partial structural exploded view of a connection mechanism of a dust conveying device for a negative pressure dust collector proposed by the utility model;

[0024] Figure 5 The utility model provides a dust conveying device for a negative pressure dust collector. Figure 4 A is an enlarged view.

[0025] Legend:

[0026] 1. Negative pressure dust collector body; 2. Ash conveying pipe; 3. Ash conveying mechanism; 301. Transmission pipe; 302. Transmission bin; 303. Motor; 304. Mounting base; 305. Transmission wheel; 306. Mounting plate; 307. Transmission belt; 308. Limit support; 309. Transmission rod; 310. Transmission blade; 311. Connecting sealing ring; 4. Ash collecting bucket; 5. Connecting mechanism; 501. Hopper; 502. Locking hole; 503. Sealing plate; 504. Locking rod; 505. Connecting plate; 506. Limit plate; 507. Reset spring; 508. Mounting groove. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1 - Figure 5 The utility model provides two technical solutions, which specifically include the following embodiments:

[0029] Embodiment 1:

[0030] A dust conveying device for a negative pressure dust collector comprises a negative pressure dust collector body 1, one side of the negative pressure dust collector body 1 is fixedly connected with an ash conveying pipe 2, one side of the ash conveying pipe 2 is provided with an ash conveying mechanism 3, the ash conveying mechanism 3 comprises a transmission pipe 301, a transmission bin 302, a motor 303, a mounting base 304, a transmission wheel 305, a mounting plate 306, a transmission belt 307, a limit support 308, a transmission rod 309, a transmission leaf 310 and a connecting sealing ring 311, a motor 303 is provided on the top of the mounting base 304, a mounting plate 306 is fixedly connected to one side of the top of the mounting base 304, two transmission wheels 305 are rotatably connected to the inner side of the mounting plate 306, the inner side of the other transmission wheel 305 is fixedly connected with a transmission bin 302, the top of the transmission bin 302 is fixedly connected with the transmission pipe 301, and an ash collecting bucket is provided on the front side of the mounting base 304 4. The bottom end of the motor 303 is fixedly connected to the top of the mounting base 304, the output end of the motor 303 is fixedly connected to the center of one of the transmission wheels 305, a transmission belt 307 is sleeved between the two transmission wheels 305, the middle part of the transmission rod 309 is rotatably connected to a limited support 308, the limited support 308 provides support stability for the transmission rod 309, and can limit it, the bottom end of the limited support 308 is fixedly connected to the top of the mounting base 304, a side wall of the transmission bin 302 is fixedly connected with a connecting sealing ring 311, the connecting sealing ring 311 can ensure the sealing of the connection between the ash conveying pipe 2 and the ash conveying bin, and avoid dust leakage from the connection between the ash conveying pipe 2 and the ash conveying bin during the ash conveying process, the ash conveying pipe 2 is fixedly connected to the connecting sealing ring 311, the inner wall of the transmission bin 302 is rotatably connected with a transmission leaf 310, and one end of the transmission rod 309 is fixedly connected to the center of the transmission leaf 310.

[0031] During operation, the negative pressure dust collector body 1 delivers ash into the ash conveying pipe 2, and the user starts the motor 303. The output end of the motor 303 drives one of the transmission wheels 305, and one of the transmission wheels 305 rotates the other transmission wheel 305 through the transmission belt 307. The other rotating wheel drives the transmission rod 309 to rotate, and the transmission rod 309 rotates the transmission blade 310 inside the transmission bin 302. The transmission blade 310 can introduce the ash inside the ash conveying pipe 2 into the interior of the transmission bin 302, and the transmission blade 310 can evenly deliver the ash to the interior of the ash collecting bucket 4. The uniform ash delivery can reduce the probability of blockage of the transmission pipe 301, thereby improving the stability of ash delivery.

[0032] Embodiment 2:

[0033] On the basis of the first embodiment, a connecting mechanism 5 is provided at the bottom of the transmission pipe 301, and the connecting mechanism 5 includes a hopper 501, a locking hole 502, a sealing plate 503, a locking rod 504, a connecting plate 505, a limiting plate 506, a reset spring 507 and a mounting groove 508. The bottom end of the hopper 501 is fixedly connected with a connecting plate 505, and a plurality of locking holes 502 are provided on the top of the connecting plate 505. A limiting plate 506 is fixedly provided on the top of the ash collecting bucket 4, and a plurality of mounting grooves 508 are provided on the top of the limiting plate 506. The inner walls of the plurality of mounting grooves 508 are fixedly connected with reset springs 507. The tops of the plurality of reset springs 507 are fixedly connected with the reset springs 507. The ends are fixedly connected with locking rods 504, which are made of rubber and have a certain hardness and elasticity. The top of the hopper 501 is fixedly connected to the bottom end of the transmission pipe 301, and the bottom end of the connecting plate 505 and the top end of the limiting plate 506 are fixedly connected with sealing plates 503, and the two sealing plates 503 fit together. The two sealing plates 503 fit together to avoid leakage when ash enters the ash collecting bucket 4. Multiple locking rods 504 respectively pass through multiple locking holes 502, and the size of the locking rods 504 matches the size of the locking holes 502. The bottom end of the limiting plate 506 is fixedly connected to the top of the ash collecting bucket 4.

[0034] When the user connects the ash collecting bucket 4 to the transmission pipe 301, the user pushes the ash collecting bucket 4 to the bottom of the hopper 501. In the process of pushing the ash collecting bucket 4, the sealing plate 503 at the bottom end of the connecting plate 505 squeezes the multiple locking rods 504, and the multiple locking rods 504 are squeezed into the inside of the mounting groove 508. When the locking holes 502 on the connecting plate 505 are respectively placed on the tops of the multiple locking rods 504, the multiple reset springs 507 respectively drive the multiple locking rods 504 to reset, and the multiple locking rods 504 are respectively inserted into the inside of the multiple locking holes 502, so that the position of the ash collecting bucket 4 can be locked more conveniently, and the two sealing plates 503 can prevent dust leakage during the ash conveying process.

[0035] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the application should be included in the protection scope of the present application.

Claims

1. A dust conveying device for a negative pressure dust collector, comprising a negative pressure dust collector body (1), characterized in that: A ash conveying pipe (2) is fixedly connected to one side of the negative pressure dust collector body (1), and an ash conveying mechanism (3) is provided on one side of the ash conveying pipe (2). The ash conveying mechanism (3) comprises a transmission pipe (301), a transmission bin (302), a motor (303), a mounting base (304), a transmission wheel (305), a mounting plate (306), a transmission belt (307), a limit support (308), a transmission rod (309), a transmission blade (310) and a connecting sealing ring (311). The top of the mounting base (304) is provided with a motor. (303), a mounting plate (306) is fixedly connected to one side of the top of the mounting base (304), two transmission wheels (305) are rotatably connected to the inner side of the mounting plate (306), wherein a transmission rod (309) is fixedly connected to the inner side of the other transmission wheel (305), a transmission bin (302) is fixedly connected to the other side of the top of the mounting base (304), a transmission pipe (301) is fixedly connected to the top of the transmission bin (302), and an ash collecting bucket (4) is provided on the front side of the mounting base (304); A connecting mechanism (5) is provided at the bottom of the transmission pipe (301), and the connecting mechanism (5) comprises a hopper (501), a locking hole (502), a sealing plate (503), a locking rod (504), a connecting plate (505), a limiting plate (506), a reset spring (507) and a mounting groove (508). The bottom end of the hopper (501) is fixedly connected with a connecting plate (505), and a plurality of locking holes (502) are provided at the top of the connecting plate (505). A limiting plate (506) is fixedly provided at the top of the ash collecting bucket (4), and a plurality of mounting grooves (508) are provided at the top of the limiting plate (506). The inner walls of the plurality of mounting grooves (508) are fixedly connected with reset springs (507), and the top ends of the plurality of reset springs (507) are fixedly connected with locking rods (504).

2. The ash conveying device for a negative pressure dust collector according to claim 1, characterized in that: The bottom end of the motor (303) is fixedly connected to the top end of the mounting base (304), and the output end of the motor (303) is fixedly connected to the center of one of the transmission wheels (305).

3. The ash conveying device for a negative pressure dust collector according to claim 1, characterized in that: A transmission belt (307) is sleeved between the two transmission wheels (305).

4. The ash conveying device for a negative pressure dust collector according to claim 1, characterized in that: The middle part of the transmission rod (309) is rotatably connected to the limit support (308), and the bottom end of the limit support (308) is fixedly connected to the top end of the mounting base (304).

5. The ash conveying device for a negative pressure dust collector according to claim 1, characterized in that: A connecting sealing ring (311) is fixedly connected to one side wall of the transmission bin (302), and the ash conveying pipe (2) is fixedly connected to the connecting sealing ring (311).

6. The ash conveying device for a negative pressure dust collector according to claim 1, characterized in that: The inner wall of the transmission bin (302) is rotatably connected with a transmission leaf (310), and one end of the transmission rod (309) is fixedly connected to the center of the transmission leaf (310).

7. The ash conveying device for a negative pressure dust collector according to claim 1, characterized in that: The top end of the hopper (501) is fixedly connected to the bottom end of the transmission pipe (301).

8. The ash conveying device for a negative pressure dust collector according to claim 1, characterized in that: The bottom end of the connecting plate (505) and the top end of the limiting plate (506) are both fixedly connected to a sealing plate (503), and the two sealing plates (503) are in contact with each other.

9. The ash conveying device for a negative pressure dust collector according to claim 1, characterized in that: The plurality of locking rods (504) respectively penetrate the plurality of locking holes (502), and the size of the locking rods (504) matches the size of the locking holes (502).

10. The ash conveying device for a negative pressure dust collector according to claim 1, characterized in that: The bottom end of the limiting plate (506) is fixedly connected to the top end of the ash collecting bucket (4).

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