CN216259744U - Filter screen cleaning device for workshop dust removal equipment - Google Patents

Abstract

The utility model discloses a filter screen cleaning device for workshop dust removal equipment, which comprises a dust removal box, driving grooves are provided on both sides of the dust removal box, and a cover plate is arranged in the center of the top of the dust removal box. There are drive assemblies connected to the top of the dust box on the inner circumference of the dust box, and the adjacent sides of the two drive assemblies are provided with adjustment assemblies, and the centers of the adjacent sides of the two moving assemblies are provided with cleaning assemblies , the drive assembly includes a forward and reverse rotation motor whose base is connected to the top of the dust box and a screw rod in the inner circumference of the corresponding drive slot, the output shaft of the forward and reverse rotation motor runs through the dust box and is connected to the screw rod through a coupling The top end of the screw rod is connected, and the outer circumference of both ends of the screw rod is sleeved with a nut seat that is slidingly connected with the driving groove. The filter screen cleaning device used for the dust removal equipment in the workshop can be adjusted according to the needs to adapt to different filter screens.

Description

A filter cleaning device for workshop dust removal equipment

technical field

The utility model belongs to the technical field of workshop dust removal, in particular to a filter screen cleaning device for workshop dust removal equipment.

Background technique

The workshop is the basic unit for organizing production within the enterprise, and it is also the first-level organization for the production administration of the enterprise. It consists of several sections or production teams. It is set up according to the professional nature of each stage of product production or the professional nature of each component of the product and the professional nature of each auxiliary production activity, and has the necessary workshops or sites, machinery and equipment, tools and certain production personnel and technical personnel to complete the production tasks. and managers. At this stage, in the production and processing workshop of mine stone powder, dust removal equipment needs to be used for dust removal treatment. During the long-term use of dust removal equipment, the filter screen of the dust removal equipment needs to be disassembled and cleaned regularly. The existing workshop dust removal equipment uses The filter cleaning device cannot be well adjusted according to the size of the filter during use.

Therefore, in view of this situation, it is urgent to design and produce a filter cleaning device for workshop dust removal equipment to meet the needs of practical use.

Utility model content

The purpose of this utility model is to provide a filter screen cleaning device for workshop dust removal equipment, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a filter screen cleaning device for workshop dust removal equipment, including a dust removal box, both sides of the dust removal box are provided with driving grooves, and the center of the top of the dust removal box is provided with a cover plate;

The inner circumferences of the two drive grooves are provided with drive assemblies connected to the top of the dust box, and the adjacent sides of the two drive assemblies are provided with adjustment assemblies, and the center of the adjacent side of the two movable assemblies is provided. All have cleaning kits.

Preferably, the drive assembly includes a forward and reverse rotation motor whose base is connected to the top of the dust box, and a lead screw located on the inner circumference of the corresponding drive slot. The output shaft of the forward and reverse motor runs through the dust box and is connected to the dust box through a coupling. The top end of the screw rod is connected, and the bottom end of the screw rod is rotatably connected with the inner circumference of the driving groove through the bearing. Slotted nut seat for sliding connection.

Preferably, the adjustment assembly includes a moving plate whose outer circumference matches the inner circumference of the dust box, and two connecting rods between the moving plate and the corresponding nut seat, both ends of the connecting rod are integrally formed with rotating shafts, and Both ends of the connecting rod are hinged with hinge pieces through the rotating shaft, and the two hinge pieces are respectively connected with the nut seat and the moving plate on one side away from the connecting rod.

Preferably, the cleaning assembly includes a linear motor connected between the fixed part and the inner circumference of the groove opened on the side of the moving plate away from the connecting rod, a support frame whose side center is connected with the moving part of the linear motor, and a cleaning device located on the inner circumference of the support frame The center of the cleaning roller is integrally formed with a fixed shaft, and both ends of the fixed shaft are rotatably connected to the inner circumference of the support frame through bearings, a drive motor is installed on one side of the support frame, and the output shaft of the drive motor It runs through the support frame and is connected with the fixed shaft through a coupling.

Preferably, a dust collecting chamber is opened in the lower half of the dust collecting box, and a dust collecting drawer is installed on the inner circumference of the dust collecting chamber through a sliding rail.

Preferably, a filter screen between two cleaning rollers is installed in the center of the bottom of the cover plate through fasteners.

The technical effects and advantages of the utility model: the filter screen cleaning device used for the dust removal equipment in the workshop, through the work of the forward and reverse motor, the output shaft has a screw rod to drive the nut seat to move, and the connecting rod is connected by a hinged piece to the nut seat and the moving plate. It is hinged to make the connecting rod folded and accommodated in the inner circumference of the drive groove rotate and drive the moving plate to move, adjust the distance between the two cleaning rollers, so as to adjust according to the thickness of the filter screen; through the work of the driving motor, the output shaft is The fixed shaft drives the cleaning roller to rotate, so that both sides of the filter screen are cleaned by the cleaning roller. At the same time, through the work of the linear motor, the moving part is driven by the support frame to move the cleaning roller, so as to adjust and clean according to the height of the filter screen. Different filter screens, the filter screen cleaning device used in the workshop dust removal equipment can be adjusted according to needs to adapt to different filter screens.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional view of the utility model;

FIG. 3 is a schematic structural diagram of the cleaning roller of the present invention.

In the picture: 1 dust box, 10 dust collector, 2 cover, 31 forward and reverse motor, 32 screw, 33 nut seat, 41 moving plate, 42 connecting rod, 43 hinge, 51 linear motor, 52 supporting frame, 53 cleaning roller, 54 driving motor.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In order to collect and process the impurities generated by cleaning, as shown in FIG. 1 and FIG. 2 , a dust collection chamber is opened in the lower half of the dust removal box 1, and a dust collection drawer 10 is installed on the inner circumference of the dust collection chamber through sliding rails. The dust drawer 10 is provided with a handle on the side away from the dust removal box 1, and the impurities generated by cleaning fall to the dust collection drawer 10 for collection and processing, and the center of the top of the dust removal box 1 is provided with a cover plate 2, and the center of the bottom of the cover plate 2 is fastened. The element is fitted with a filter screen between two cleaning rollers 53 .

In order to facilitate subsequent adjustment processing, as shown in Figures 1 and 2, both sides of the dust box 1 are provided with drive grooves, and the inner circumferences of the two drive grooves are provided with drive assemblies connected to the top of the dust box 1. The drive assemblies It includes the forward and reverse rotation motor 31 connected between the base and the top of the dust box 1 and the lead screw 32 in the inner circumference of the corresponding drive groove. The specific installation methods such as connection and installation can be selected according to actual needs, such as fixed welding, fasteners The forward and reverse rotation motor 31 can be selected as a ZD type forward and reverse rotation motor. The output shaft of the forward and reverse rotation motor 31 runs through the dust box 1 and is connected to the top of the screw rod 32 through a coupling, and the bottom of the screw rod 32 is connected to the top of the screw rod 32. The ends are rotatably connected with the inner circumference of the driving slot through the bearing, the outer circumferences on both sides of the screw rod 32 are provided with threads with opposite directions, and the outer circumferences of both ends of the screw rod 32 are sleeved with nut seats 33 that are slidingly connected with the driving slot. The operation of the rotating motor 31 makes the output shaft have a screw rod 32 to drive the nut seat 33 to move, so as to facilitate subsequent adjustment processing according to the thickness of the filter screen.

In order to adjust according to the thickness of the filter screen, as shown in Figure 1 and Figure 2, two adjacent sides of the two drive assemblies are provided with an adjustment assembly, and the adjustment assembly includes a moving plate whose outer circumference matches the inner circumference of the dust box 1. 41 and two connecting rods 42 between the moving plate 41 and the corresponding nut seat 33, both ends of the connecting rod 42 are integrally formed with a rotating shaft, and both ends of the connecting rod 42 are hinged with hinges 43 through the rotating shaft, and The two hinges 43 are connected to the nut seat 33 and the moving plate 41 on the side away from the connecting rod 42, respectively. The connecting rod 42 rotates and drives the moving plate 41 to move to adjust the distance between the two cleaning rollers 53, so as to adjust according to the thickness of the filter screen.

In order to adjust and clean according to the height of the filter screen, as shown in FIG. 2 and FIG. 3 , the center of the adjacent side of the two moving assemblies is provided with a cleaning assembly, and the cleaning assembly includes a fixed part that is connected to the moving plate 41 away from The linear motor 51 connected to the inner circumference of the groove on one side of the rod 42, the support frame 52 connected to the moving part of the linear motor 51 at the center of the side surface, and the cleaning roller 53 located in the inner circumference of the support frame 52, the linear motor 51 can be selected as BO- 126 type linear reciprocating motor, the center of the cleaning roller 53 is integrally formed with a fixed shaft, and both ends of the fixed shaft are rotatably connected to the inner circumference of the support frame 52 through bearings, and a drive motor 54 is installed on one side of the support frame 52, The drive motor 54 can be selected as an NSP type servo motor, and the output shaft of the drive motor 54 penetrates the support frame 52 and is connected with the fixed shaft through a coupling. Through the operation of the drive motor 54, the output shaft is driven by the fixed shaft to rotate the cleaning roller 53. , so that both sides of the filter screen are cleaned by the cleaning roller 53. At the same time of cleaning, the linear motor 51 is turned on, and through the work of the linear motor 51, the moving part is driven by the support frame 52 to drive the cleaning roller 53 to move, so that according to the height of the filter screen Adjust and clean up.

Working principle, the workshop dust removal equipment uses a filter screen cleaning device. When it needs to be used, the filter screen to be cleaned is detachably installed on the bottom of the cover plate 2 through fasteners. After the installation is completed, the cover plate 2 and the dust box are installed. 1. The top is connected. After the connection is completed, turn on the forward and reverse motor 31. Through the work of the forward and reverse motor 31, the output shaft has a screw rod 32 to drive the nut seat 33 to move. The moving plate 41 is hinged, so that the connecting rod 42 folded and accommodated in the inner circumference of the driving groove rotates and drives the moving plate 41 to move, and the distance between the two cleaning rollers 53 is adjusted, so as to adjust according to the thickness of the filter screen, so that the two cleaning The rollers 53 are in contact with the two sides of the filter screen respectively. After the adjustment is completed, the drive motor 54 is turned on. Through the operation of the drive motor 54, the output shaft is driven by the fixed shaft to rotate the cleaning roller 53. When cleaning, turn on the linear motor 51, through the work of the linear motor 51, the moving part is driven by the support frame 52 to drive the cleaning roller 53 to move, so as to adjust and clean according to the height of the filter screen, and the impurities generated by cleaning fall to the The dust collector 10 performs the collection process.

Finally, it should be noted that the above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention.

Claims (6)

1. A filter screen cleaning device for dust removal equipment in a workshop, comprising a dust removal box (1), drive slots are provided on both sides of the dust removal box (1), and a cover plate ( 2); It is characterized in that: the inner circumference of the two driving grooves is provided with a driving assembly connected to the top of the dust box (1), and the adjacent side of the two driving assemblies is provided with an adjusting assembly, and the two moving assemblies are provided. The center of the adjacent side is provided with a cleaning assembly. 2. A filter screen cleaning device for workshop dust removal equipment according to claim 1, characterized in that: the drive assembly comprises a forward and reverse rotation motor (31) whose base is connected to the top of the dust removal box (1) and is in a corresponding position The lead screw (32) on the inner circumference of the drive groove, the output shaft of the forward and reverse motor (31) runs through the dust box (1) and is connected with the top end of the lead screw (32) through a coupling, and the lead screw (32) The bottom end of the screw rod (32) is rotatably connected with the inner circumference of the driving slot through a bearing, the outer circumferences of the two sides of the screw rod (32) are provided with threads with opposite directions, and the outer circumferences of both ends of the screw rod (32) are sleeved with the driving slot sliding. Connected nut seat (33). 3. A filter screen cleaning device for workshop dust removal equipment according to claim 2, characterized in that: the adjustment assembly comprises a moving plate (41) whose outer periphery is adapted to the inner periphery of the dust removal box (1) and two A connecting rod (42) between the moving plate (41) and the corresponding nut seat (33), both ends of the connecting rod (42) are integrally formed with a rotating shaft, and both ends of the connecting rod (42) pass through the rotating shaft A hinge piece (43) is hinged, and one side of the two hinge pieces (43) away from the connecting rod (42) is respectively connected with the nut seat (33) and the moving plate (41). 4. A filter screen cleaning device for workshop dust removal equipment according to claim 3, characterized in that: the cleaning assembly comprises a groove opened on the side of the fixed part and the moving plate (41) away from the connecting rod (42) A linear motor (51) connected to the inner circumference, a support frame (52) connected to the moving part of the linear motor (51) at the center of the side surface, and a cleaning roller (53) located on the inner circumference of the support frame (52), the cleaning roller (53) ) is integrally formed with a fixed shaft in the center, and both ends of the fixed shaft are rotatably connected to the inner circumference of the support frame (52) through bearings, and a drive motor (54) is installed on one side of the support frame (52), and drives the The output shaft of the motor (54) penetrates the support frame (52) and is connected with the fixed shaft through a coupling. 5. A filter screen cleaning device for workshop dust removal equipment according to claim 4, characterized in that: the lower half of the dust removal box (1) is provided with a dust collection chamber, and the inner circumference of the dust collection chamber passes through the sliding A dust collector (10) is mounted on the rail. 6. A filter screen cleaning device for workshop dust removal equipment according to claim 5, characterized in that: the center of the bottom of the cover plate (2) is installed between two cleaning rollers (53) through fasteners filter screen.

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