Aluminum oxide semi-autogenous grinding gyratory screen mesh cleaning equipment
By designing alumina semi-self-grinding swivel screen screen cleaning equipment, the combination of driving components and heavy blocks automatically cleans up the blockage on the metal screen, solving the problem of splash damage during manual cleaning, and achieving a safe and efficient cleaning effect.
Patent Information
- Application Number
- CN202421197423.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-29
AI Technical Summary
When manually hitting the metal screen, the slurry in the metal screen will splash out of the screen, causing harm to the workers.
A semi-self-grinding slewing screen cleaning equipment of alumina is designed, including a base plate, support plate, metal screen and barrier device. The metal screen is driven to rotate through the driving component, and through the cooperation of the driving component and heavy blocks, the metal screen is automatically knocked to clean up the blocked ore slurry.
It effectively avoids the damage caused to workers by manual cleaning, and at the same time improves the cleaning efficiency and prevents slurry from splashing.
Smart Images
Figure CN222551381U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rotary screen cleaning, in particular to a screen cleaning device for an alumina semi-autogenous rotary screen. Background Art
[0002] The conventional method of cleaning the rotary screen is usually that after the ore slurry blocks the metal screen, workers use tools such as hammers to knock on the blocked part of the screen, allowing the ore slurry to pass smoothly through the mesh of the screen.
[0003] However, in the process of using the conventional rotary screen cleaning method, when the metal screen is hit manually, the slurry in the metal screen will splash out of the screen, thereby causing harm to the workers. Utility Model Content
[0004] The utility model aims to provide an alumina semi-autogenous rotary screen cleaning device, which solves the problem that when the metal screen is manually struck, the ore pulp in the metal screen splashes out of the screen, thereby causing harm to the workers.
[0005] To achieve the above-mentioned purpose, the utility model provides an alumina semi-autogenous rotary screen cleaning device, comprising a base plate, a support plate, a metal screen and a blocking device, wherein the support plate is fixedly mounted on the base plate, the blocking device is mounted on the base plate, and also comprises a cleaning device, wherein the cleaning device comprises a weight block, a connecting rod, a drive assembly and a transmission assembly, the metal screen is mounted on the support plate through the transmission assembly, the connecting rod is slidably mounted on the support plate through the drive assembly, the weight block is fixedly mounted on the connecting rod and is located on the side of the connecting rod away from the support plate.
[0006] Wherein, the driving assembly includes a connecting block and a rotating member, the connecting block is slidably mounted on the support plate through the rotating member and is fixedly connected to the connecting rod, a sliding groove is provided on one side of the support plate, and the connecting block is located in the sliding groove.
[0007] Among them, the rotating component includes a double-headed screw, a first motor and a fixed seat, the fixed seat is fixedly mounted on the support plate; the double-headed screw is threadedly connected to the connecting block; the first motor is fixedly mounted on the fixed seat, the output shaft of the first motor passes through the fixed seat and is fixedly connected to the double-headed screw.
[0008] Wherein, the transmission assembly includes a second motor and a drive shaft, the second motor is fixedly mounted on the support plate, and the output shaft of the second motor passes through the support plate; the two ends of the drive shaft are fixedly connected to the metal screen and the second motor respectively.
[0009] Wherein, the blocking device includes a blocking plate, a limit plate and a pneumatic push rod, the limit plate is fixedly mounted on the base plate; the blocking plate is slidably mounted on the limit plate; the pneumatic push rod is fixedly mounted on the base plate, and the blocking plate is fixedly connected to the output end of the pneumatic push rod.
[0010] The utility model discloses an alumina semi-autogenous rotary screen cleaning device. When in use, the second motor is started to drive the drive shaft to rotate, the drive shaft is fixedly connected to the metal screen, and the rotation of the drive shaft drives the metal screen to rotate. When the metal screen is blocked by slurry, the first motor is started to drive the double-headed screw to rotate, the connecting block is threadedly connected to the double-headed screw and is located in the slide groove, and the rotation of the double-headed screw drives the connecting block to move toward the direction of the metal screen through the threaded connection, the connecting block is fixedly connected to the connecting rod, and the connecting rod is fixedly connected to the weight block, and the movement of the connecting block drives the weight block to knock the metal screen through the connecting rod, so that the blocked slurry falls from the metal screen, thereby avoiding injuries to workers due to manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0012] Figure 1 It is a schematic diagram of the overall structure of an alumina semi-autogenous rotary screen cleaning device according to the first embodiment of the utility model.
[0013] Figure 2 It is a schematic diagram of the connection between the connecting block and the supporting plate of the first embodiment of the utility model.
[0014] Figure 3 It is a schematic diagram of the overall structure of an alumina semi-autogenous rotary screen cleaning device according to the second embodiment of the utility model.
[0015] In the figure: 101-bottom plate, 102-support plate, 103-metal screen, 104-weight block, 105-connecting rod, 106-connecting block, 107-slideway, 108-double-headed screw, 109-first motor, 110-fixed seat, 111-second motor, 112-driving shaft, 201-blocking plate, 202-limiting plate, 203-pneumatic push rod. DETAILED DESCRIPTION
[0016] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.
[0017] The first embodiment of the present application is:
[0018] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of an aluminum oxide semi-autogenous rotary screen cleaning device according to the first embodiment of the utility model. Figure 2 It is a schematic diagram of the connection between the connecting block and the supporting plate of the first embodiment of the utility model.
[0019] The utility model provides an alumina semi-autogenous rotary screen cleaning device: comprising a base plate 101, a support plate 102, a metal screen 103 and a blocking device, and also comprising a cleaning device, the cleaning device comprising a weight 104, a connecting rod 105, a drive assembly and a transmission assembly, the drive assembly comprising a connecting block 106 and a rotating member, the rotating member comprising a double-headed screw 108, a first motor 109 and a fixed seat 110, the transmission assembly comprising a second motor 111 and a drive shaft 112, the above-mentioned scheme solves the above-mentioned problem that when the metal screen is manually struck, the slurry in the metal screen will splash out of the screen, thereby causing harm to the workers, it can be understood that the present scheme can also be used to solve the problem of blocking the slurry splashing out of the metal screen.
[0020] In this embodiment, the metal screen 103 is driven to rotate by the transmission assembly, and the weight 104 is driven by the driving assembly to knock the metal screen 103, so that the blocked slurry falls from the metal screen 103, thereby avoiding injuries to workers due to manual cleaning.
[0021] The metal screen 103 is installed on the support plate 102 through the transmission assembly, the connecting rod 105 is slidably installed on the support plate 102 through the driving assembly, the weight block 104 is fixedly installed on the connecting rod 105 and is located on the side of the connecting rod 105 away from the support plate 102. The number of the connecting rods 105 and the weight block 104 is four groups, two of which are a group, and are symmetrically distributed along the center line of the metal screen 103. The cross section of the connecting rod 105 is Z-shaped, and the weight block 104 is cylindrical. shape, the weight block 104 is welded on the connecting rod 105, the driving assembly enables the connecting rod 105 to have a better movement effect, and the transmission assembly enables the metal screen 103 to have a better rotation effect. The driving assembly drives the weight block 104 to move toward each other through the connecting rod 105 and knocks the metal screen 103. At the same time, the transmission assembly drives the metal screen 103 to rotate, so that the blocked slurry falls from the metal screen 103, thereby avoiding injuries to workers due to manual cleaning.
[0022] Secondly, the connecting block 106 is slidably installed on the support plate 102 through the rotating member, and is fixedly connected to the connecting rod 105. A slide groove 107 is provided on one side of the support plate 102, and the connecting block 106 is located in the slide groove 107. The number of the connecting blocks 106 is four groups, and the four groups of connecting blocks 106 are distributed on four groups of connecting rods 105. The connecting block 106 is a block structure, and the rotating member enables the connecting block 106 to have a better moving effect. The rotating member drives the connecting rod 105 to move toward the direction of the metal screen 103 through the connecting block 106, thereby realizing the moving effect of the connecting rod 105.
[0023] Again, the fixing seat 110 is fixedly mounted on the support plate 102; the double-headed screw 108 is threadedly connected to the connecting block 106; the first motor 109 is fixedly mounted on the fixing seat 110, and the output shaft of the first motor 109 passes through the fixing seat 110 and is fixedly connected to the double-headed screw 108. There are four groups of fixing seats 110, wherein two groups of fixing seats 110 are symmetrically distributed on each side of the support plate 102, the cross-section of the fixing seat 110 is rectangular, there are two groups of double-headed screws 108, each group of double-headed screws 108 is on the fixing seats 110 on both sides, the number of the first motors 109 is the same as the number of the double-headed screws 108, the first motor 109 drives the double-headed screws 108 to rotate on the fixing seat 110, and the rotation of the double-headed screws 108 drives the connecting block 106 to move toward each other through the threaded connection, thereby achieving the movement effect of the connecting block 106.
[0024] Finally, the second motor 111 is fixedly mounted on the support plate 102, and the output shaft of the second motor 111 passes through the support plate 102; the two ends of the drive shaft 112 are respectively fixedly connected to the metal screen 103 and the second motor 111, and the second motor 111 is mounted on the right support plate 102 by screws. There are two groups of drive shafts 112, and the two groups of drive shafts 112 are distributed at both ends of the metal screen 103. The second motor 111 drives the drive shaft 112 to rotate, and the rotation of the drive shaft 112 drives the metal screen 103 to rotate, thereby achieving a rotation effect on the metal screen 103.
[0025] In this embodiment, when in use, the second motor 111 is started to drive the drive shaft 112 to rotate, and the drive shaft 112 is fixedly connected to the metal screen 103. The rotation of the drive shaft 112 drives the metal screen 103 to rotate. When the slurry blocks the metal screen 103, the first motor 109 is started to drive the double-headed screw 108 to rotate. The connecting block 106 is threadedly connected to the double-headed screw 108 and is located in the slide groove 107. The rotation of the rod 108 drives the connecting block 106 to move toward the direction of the metal screen 103 through a threaded connection. The connecting block 106 is fixedly connected to the connecting rod 105, and the connecting rod 105 is fixedly connected to the weight block 104. The movement of the connecting block 106 drives the weight block 104 to knock the metal screen 103 through the connecting rod 105, so that the blocked slurry falls from the metal screen 103, thereby avoiding injuries to workers due to manual cleaning.
[0026] The second embodiment of the present application is:
[0027] See also Figure 3 ,in Figure 3 It is a schematic diagram of the overall structure of an alumina semi-autogenous rotary screen cleaning device according to the second embodiment of the utility model. On the basis of the first embodiment, the alumina semi-autogenous rotary screen cleaning device according to this embodiment also includes a blocking device, which includes a blocking plate 201, a limit plate 202 and a pneumatic push rod 203.
[0028] In this embodiment, the pneumatic push rod 203 drives the blocking plate 201 to block the metal screen 103 , thereby achieving a blocking effect on the ore pulp splashing out of the metal screen 103 .
[0029] The limiting plate 202 is fixedly mounted on the bottom plate 101; the blocking plate 201 is slidably mounted on the limiting plate 202; the pneumatic push rod 203 is fixedly mounted on the bottom plate 101, and the blocking plate 201 is fixedly connected to the output end of the pneumatic push rod 203. The limiting plates 202 are in four groups, two of which are symmetrically grouped on the bottom plate 101 on both sides. The cross-section of the limiting plates 202 is L-shaped. The blocking plates 201 are in two groups, two groups. The blocking plates 201 are symmetrically distributed along the center line of the bottom plate 101, and the cross-section of the blocking plates 201 is U-shaped. There are four groups of pneumatic push rods 203, and two groups of pneumatic push rods 203 are symmetrically distributed on each group of the bottom plate 101. The pneumatic push rods 203 are started to drive the blocking plates 201 to slide on the limiting plates 202 until the blocking plates 201 block the metal screen 103, thereby achieving a blocking effect on the ore slurry splashing from the metal screen 103.
[0030] In this embodiment, the limit plate 202 is fixedly installed on the base plate 101, and the blocking slide is installed on the limit plate 202 and fixedly connected to the output end of the pneumatic push rod 203. When in use, the pneumatic push rod 203 is started to drive the blocking plate 201 to block the metal screen 103, thereby achieving a blocking effect on the slurry splashing from the metal screen 103.
[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.
Claims
1. A semi-autogenous alumina rotary screen cleaning device, comprising a bottom plate, a support plate, a metal screen and a blocking device, wherein the support plate is fixedly mounted on the bottom plate, and the blocking device is mounted on the bottom plate, characterized in that: Also includes a cleaning device; The cleaning device includes a weight block, a connecting rod, a driving assembly and a transmission assembly. The metal screen is installed on the support plate through the transmission assembly. The connecting rod is slidably installed on the support plate through the driving assembly. The weight block is fixedly installed on the connecting rod and is located on the side of the connecting rod away from the support plate.
2. The alumina semi-autogenous grinding rotary screen cleaning device according to claim 1, characterized in that: The driving assembly includes a connecting block and a rotating member. The connecting block is slidably mounted on the supporting plate through the rotating member and is fixedly connected to the connecting rod. A sliding groove is provided on one side of the supporting plate, and the connecting block is located in the sliding groove.
3. The alumina semi-autogenous grinding rotary screen cleaning device according to claim 2, characterized in that: The rotating component includes a double-headed screw, a first motor and a fixed seat, wherein the fixed seat is fixedly mounted on the support plate; the double-headed screw is threadedly connected to the connecting block; the first motor is fixedly mounted on the fixed seat, and the output shaft of the first motor passes through the fixed seat and is fixedly connected to the double-headed screw.
4. The alumina semi-autogenous grinding rotary screen cleaning device according to claim 1, characterized in that: The transmission assembly includes a second motor and a drive shaft. The second motor is fixedly mounted on the support plate, and the output shaft of the second motor passes through the support plate. Both ends of the drive shaft are fixedly connected to the metal screen and the second motor respectively.
5. The alumina semi-autogenous grinding rotary screen cleaning device according to claim 1, characterized in that: The blocking device includes a blocking plate, a limit plate and a pneumatic push rod, wherein the limit plate is fixedly mounted on the base plate; the blocking plate is slidably mounted on the limit plate; the pneumatic push rod is fixedly mounted on the base plate, and the blocking plate is fixedly connected to the output end of the pneumatic push rod.