Device convenient for cleaning dust in dust hopper of dust collector

Abstract

The utility model relates to the field of dust collector cleaning technology, in particular to a device convenient for cleaning dust in a dust collector dust hopper, which comprises a vibration motor, a fixed plate fixedly connected on the vibration motor, a U-shaped positioning frame fixedly connected on the outer wall of the dust collector dust hopper, the cross section of the positioning frame is L-shaped, the fixed plate is detachably inserted in the positioning frame, and the fixed plate is fixedly connected on the outer wall of the dust collector dust hopper. A positioning hole is formed in the end, close to the U-shaped opening, of the positioning frame, a positioning groove is formed in the other end, close to the U-shaped opening, of the positioning frame, and a baffle is detachably arranged in the positioning hole and the positioning groove in a penetrating mode. The vibration motor applies vibration to the dust hopper, so that dust attached to the interior of the dust hopper is removed, compared with an air hammer, air with more moisture does not need to be input from the outside, the problem of powder hardening is effectively solved, when the vibration motor needs to be maintained or replaced, the baffle is pulled out, the fixing plate and the vibration motor can be taken down from the positioning frame, and maintenance is convenient. And the operation of workers is very convenient.

Description

Technical Field

[0001] The utility model relates to the field of dust collector cleaning technology, in particular to a device for cleaning dust hoppers of dust collectors. Background Art

[0002] Dust collector is a widely used dust removal equipment. Dust collectors include bag dust collectors, pulse bag dust collectors, electric dust collectors, wet dust collectors and electric bag dust collectors.

[0003] There are two main uses for dust collectors: one is to remove dust from the air, improve the environment and reduce pollution, so sometimes dust collecting equipment for this purpose is also called dust removal equipment, such as the dust collecting equipment used for factory exhaust emissions; the other use is to screen and collect powdered products through dust collecting equipment, such as the collection and extraction of product cement in the cement system, and the collection of powder produced by incineration in the waste incineration system.

[0004] In order to effectively clean the dust attached to the inner wall of the dust collector hopper, an air hammer is often used in the prior art to blow compressed air into the dust collector, and the dust is blown down by the high-pressure gas. However, since the compressed air may contain a high water content, the powder may become compacted, causing blockage and affecting the collection of powder. Utility Model Content

[0005] In order to solve the problem of powder compaction in the prior art dust cleaning, the utility model provides a device for conveniently cleaning the dust hopper of a dust collector.

[0006] The utility model provides a device for cleaning the dust hopper of a dust collector, which adopts the following technical solution:

[0007] A device for cleaning dust from a dust collector hopper comprises a vibration motor, a fixing plate is fixedly connected to the vibration motor, a U-shaped positioning frame is fixedly connected to the outer wall of the dust collector hopper, the positioning frame has an L-shaped cross section, the fixing plate is detachably inserted into the positioning frame, a positioning hole is provided at one end of the positioning frame close to its own U-shaped opening, a positioning groove is provided at the other end of the positioning frame close to its own U-shaped opening, and baffles are detachably inserted into the positioning hole and the positioning groove.

[0008] By adopting the above technical solution, the vibration motor applies vibration to the ash hopper, thereby removing the dust attached to the ash hopper. Compared with the air hammer, there is no need to input air with high moisture content from the outside, which effectively improves the problem of powder compaction. When the vibration motor needs to be repaired or replaced, the baffle is pulled out, and the fixed plate and the vibration motor can be removed from the positioning frame, which is very convenient for the staff to operate.

[0009] Optionally, a magnet block is fixedly connected to one end of the baffle plate close to the positioning groove, and the magnet block is magnetically attracted to the positioning groove of the positioning frame.

[0010] By adopting the above technical solution, when the baffle is inserted into the positioning groove, the magnet block is adsorbed on the positioning frame, thereby improving the stability of the baffle after installation.

[0011] Optionally, a limiting hole 1 is opened at one end of the baffle, and a limiting hole 2 is opened at the other end of the baffle. A limiting mechanism is arranged on the positioning frame, and the limiting mechanism includes a limiting rod slidably penetrated through the limiting hole 1 or the limiting hole 2.

[0012] By adopting the above technical solution, the limiting rod is inserted into the limiting hole 1 or the limiting hole 2, which is convenient for fixing the baffle when installing or removing the fixing plate, thereby facilitating the operation of the staff.

[0013] Optionally, the limiting mechanism also includes a containing shell fixedly connected to the positioning frame, a limiting rod slidably penetrates the containing shell, a pressure plate is fixedly connected to the limiting rod, the pressure plate is located in the containing shell, a spring is sleeved on the limiting rod, the spring is elastically supported between the pressure plate and the inner wall of the containing shell, and the spring has the tendency to elastically drive the pressure plate to move toward the direction close to the baffle.

[0014] By adopting the above technical solution, under the elastic squeezing action of the spring, the limiting rod can be more stably inserted into the limiting hole one or the limiting hole two.

[0015] Optionally, a ball is embedded in one end of the limiting rod close to the baffle, and the ball is in rolling contact with the baffle.

[0016] By adopting the above technical solution, the ball and the baffle are in frictional contact, which facilitates the smooth movement of the baffle.

[0017] Optionally, the baffle is L-shaped, and includes a blocking portion having a first limiting hole and a second limiting hole, and an operating portion vertically fixed to one end of the blocking portion.

[0018] By adopting the above technical solution, the staff can use the barrel cover operating part to pull the blocking part to move, which is convenient for the staff to actually operate.

[0019] Optionally, a pull plate is vertically fixed to one end of the limiting rod away from the baffle.

[0020] By adopting the above technical solution, the staff can drive the limit rod to move by pulling the plate, which is convenient for the staff to operate in practice.

[0021] Optionally, a rib is fixedly connected between the positioning frame and the outer wall of the dust collector hopper.

[0022] By adopting the above technical solution, the provision of the ribs improves the connection strength between the positioning frame and the ash hopper.

[0023] In summary, the present invention includes at least one of the following beneficial technical effects:

[0024] The vibration motor applies vibration to the ash hopper to remove the dust attached to the ash hopper. Compared with the air hammer, it does not need to input air with more moisture from the outside, thereby improving the problem of powder compaction. When the vibration motor needs to be repaired or replaced, the baffle can be pulled out to remove the fixing plate and the vibration motor from the positioning frame, which is very convenient for the staff to operate;

[0025] When the baffle is inserted into the positioning slot, the magnet block is adsorbed on the positioning frame, thereby improving the stability of the baffle after installation;

[0026] The limiting rod is inserted into the limiting hole one or the limiting hole two, so as to fix the baffle plate when installing or removing the fixing plate, thereby facilitating the operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The utility model is a schematic diagram of the installation position of the device for cleaning the dust hopper of the dust collector according to the embodiment of the utility model.

[0028] Figure 2 The utility model is a schematic diagram of the structure of a device for cleaning the dust hopper of a dust collector according to an embodiment of the utility model.

[0029] Figure 3 This is a cross-sectional view made to show the matching relationship between the vibration motor and the fixed plate.

[0030] Figure 4 This is a cross-sectional view made to show the coordination between the baffle and the limiting mechanism.

[0031] Explanation of the accompanying drawings: 1. vibration motor; 10. fixing plate; 2. positioning frame; 20. rib plate; 21. positioning hole; 22. positioning groove; 3. baffle plate; 30. blocking part; 300. limiting hole one; 301. limiting hole two; 31. operating part; 32. magnet block; 4. limiting mechanism; 40. containing shell; 41. limiting rod; 42. pressure plate; 43. spring; 44. pull plate; 45. ball bearing. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 -Attached Figure 4 The utility model is described in further detail.

[0033] The utility model discloses a device for cleaning the dust hopper of a dust collector. Figure 1 A device for cleaning a dust collector hopper includes a vibration motor 1 acting on the outer wall of the dust collector hopper, a positioning frame 2 fixed on the outer wall of the dust collector hopper, a baffle 3 for fixing the vibration motor 1 on the positioning frame 2, and a limiting mechanism 4 for locking the baffle 3.

[0034] Reference Figure 2 and Figure 3A fixing plate 10 is fixedly connected to the vibration motor 1, and the fixing plate 10 can be detachably inserted into the positioning frame 2. The positioning frame 2 is U-shaped, and one end thereof in the horizontal direction is set to be open. The cross section of the positioning frame 2 is L-shaped. A plurality of ribs 20 for strengthening the connection effect are fixedly connected between the positioning frame 2 and the outer wall of the dust collector hopper. A positioning hole 21 for the baffle 3 to vertically penetrate is provided at the top of the positioning frame 2 at the open end, and a positioning groove 22 for accommodating the baffle 3 is provided at the bottom of the positioning frame 2 at the open end.

[0035] Reference Figure 3 and Figure 4 The baffle 3 is L-shaped, including a vertically arranged blocking portion 30 and an operating portion 31 vertically fixed to the top of the blocking portion 30. In order to facilitate the blocking portion 30 to be more stable after being inserted into the positioning groove 22, a magnet block 32 is fixed to the bottom end of the blocking portion 30, and the magnet block 32 has a magnetic attraction effect on the positioning frame 2.

[0036] Reference Figure 2 and Figure 4 A limiting hole 1 300 is provided in the upper half of the blocking portion 30, and a limiting hole 2 301 is provided in the lower half of the blocking portion 30. The limiting mechanism 4 is arranged at the top of the positioning frame 2 at the open end, and the limiting mechanism 4 comprises a housing 40 fixedly connected to the positioning frame 2, and a limiting rod 41 is slidably penetrated in the housing 40, and the limiting rod 41 is adapted to both the limiting hole 1 300 and the limiting hole 2 301, and the limiting rod 41 is slidably penetrated in the limiting hole 1 300 or the limiting hole 2 301.

[0037] Reference Figure 4 A pressure plate 42 is vertically fixed on the limit rod 41, and the pressure plate 42 is located in the accommodating shell 40. A spring 43 is also sleeved on the limit rod 41, and one end of the spring 43 abuts against the pressure plate 42, and the other end of the spring 43 abuts against the inner wall of the accommodating shell 40. The spring 43 has a tendency to elastically drive the pressure plate 42 to move toward the baffle 3. A pull plate 44 is vertically fixed on the end of the limit rod 41 away from the baffle 3, and the staff can pull the limit rod 41 through the pull plate 44. In order to reduce the resistance of the limit rod 41 to the baffle 3 when the staff pulls the baffle 3, a ball 45 is embedded in the end of the limit rod 41 close to the baffle 3, and the ball 45 is in rolling contact with the baffle 3.

[0038] The implementation principle of the device for cleaning the dust hopper of the dust collector according to the embodiment of the utility model is as follows: the vibration motor 1 is fixed to the fixing plate 10, and the fixing plate 10 can be detachably installed in the positioning frame 2, so that it is convenient for the staff to install or disassemble and repair the vibration motor 1. When it is necessary to remove the fixing plate 10, the staff first pulls the limit rod 41 in the direction away from the baffle 3, so that the limit rod 41 exits the limit hole 1 300, and then pulls the baffle 3 upward through the operating part 31, and at the same time releases the limit rod 41, the spring 43 is elastically compressed, and the ball 45 rolls and rubs with the baffle 3.

[0039] After the second limiting hole 301 is aligned with the limiting rod 41, the spring 43 elastically stretches to drive the limiting rod 41 to be inserted into the second limiting hole 301, thereby fixing the baffle 3, and then the fixing plate 10 is translated out of the positioning frame 2. The reverse operation can complete the reinstallation and fixing of the fixing plate 10. With the cooperation of the positioning frame 2, the baffle 3 and the limiting mechanism 4, the vibration motor 1 is more convenient to install or disassemble, and it is convenient for the staff to perform maintenance operations on it.

[0040] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A device for cleaning the dust hopper of a dust collector, characterized in that: The invention comprises a vibration motor (1), a fixing plate (10) fixedly connected to the vibration motor (1), a U-shaped positioning frame (2) fixedly connected to the outer wall of the dust collector hopper, the positioning frame (2) having an L-shaped cross section, the fixing plate (10) being detachably inserted into the positioning frame (2), a positioning hole (21) being provided at one end of the positioning frame (2) close to its own U-shaped opening, a positioning groove (22) being provided at the other end of the positioning frame (2) close to its own U-shaped opening, and a baffle (3) being detachably inserted into the positioning hole (21) and the positioning groove (22).

2. The device for cleaning the dust hopper of a dust collector according to claim 1, characterized in that: A magnet block (32) is fixedly connected to one end of the baffle plate (3) close to the positioning groove (22), and the magnet block (32) is magnetically attracted into the positioning groove (22) of the positioning frame (2).

3. The device for cleaning the dust hopper of a dust collector according to claim 1 or 2, characterized in that: A first limiting hole (300) is formed at one end of the baffle plate (3), and a second limiting hole (301) is formed at the other end of the baffle plate (3). A limiting mechanism (4) is provided on the positioning frame (2), and the limiting mechanism (4) comprises a limiting rod (41) which is slidably arranged in the first limiting hole (300) or the second limiting hole (301).

4. The device for cleaning the dust hopper of a dust collector according to claim 3, characterized in that: The limiting mechanism (4) also includes a containing shell (40) fixedly connected to the positioning frame (2), a limiting rod (41) slidably penetrates the containing shell (40), a pressing plate (42) is fixedly connected to the limiting rod (41), the pressing plate (42) is located in the containing shell (40), a spring (43) is sleeved on the limiting rod (41), the spring (43) is elastically supported between the pressing plate (42) and the inner wall of the containing shell (40), and the spring (43) has a tendency to elastically drive the pressing plate (42) to move in a direction close to the baffle (3).

5. The device for cleaning the dust hopper of a dust collector according to claim 4, characterized in that: A ball (45) is embedded at one end of the limiting rod (41) close to the baffle (3), and the ball (45) is in rolling contact with the baffle (3).

6. The device for cleaning the dust hopper of a dust collector according to claim 3, characterized in that: The baffle (3) is L-shaped and comprises a blocking portion (30) provided with a first limiting hole (300) and a second limiting hole (301), and an operating portion (31) vertically fixed to one end of the blocking portion (30).

7. The device for cleaning the dust hopper of a dust collector according to claim 4, characterized in that: One end of the limiting rod (41) away from the baffle plate (3) is vertically fixedly connected with a pulling plate (44).

8. The device for cleaning the dust hopper of a dust collector according to claim 1, characterized in that: A rib plate (20) is fixedly connected between the positioning frame (2) and the outer wall of the dust collector hopper.

Images