An assembled ore dressing screen structure

Abstract

The utility model provides an assembled mineral processing screen structure, which relates to the technical field of mineral processing screen structure, including a mounting frame, and a motor is fixedly installed on one side of the mounting frame. In the utility model, by setting structures such as a fixed plate, a connecting sleeve, a round block, a reserved hole, a bidirectional screw rod, a connecting plate, a plug column and a turntable, the turntable is rotated to drive the bidirectional screw rod to rotate, and the bidirectional screw rod will drive two groups of connecting plates to slide in opposite directions inside the fixed plate during the rotation process. After sliding a certain distance, the plug column will move away from the reserved hole, and then pull the screen body to drive the round block to slide inside the connecting sleeve. After sliding a certain distance, the screen body can be removed and replaced. This structure can quickly disassemble the screen body, thereby making it convenient for operators to replace the damaged screen body, and effectively avoiding the damaged screen body that cannot be disassembled and replaced, which will affect the use effect of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of ore dressing screen body structures, in particular to an assembled ore dressing screen body structure. Background Art

[0002] The ore dressing screen is a commonly used device in the ore processing process, which is used to screen and classify the ore. Publication No. CN209772703U discloses a ore dressing screen structure, including a support plate body, a first screen body is provided below the support plate, a second screen body is provided below the support plate, a rotating connection member is provided on the first screen body, the rotating connection member includes a rotating shaft, a driving rod is provided on the rotating connection member, and elastic members are provided on both sides of the first support rod and the second support rod. The coarsely broken ore enters the first screen body, and the rotating connection member is driven to rotate by the motor. The first screen body and the second screen body reciprocate under the action of the elastic member, thereby screening the material on the screen body. After being screened by the first screen body, the material that cannot pass through the first sieve hole flows out along the first screen type body, and the material that can pass through flows into the second screen body for secondary screening, thereby screening the ore material into three grades, thereby reducing the load of fine crushing, saving energy, and improving production efficiency. However, the device does not have a disassembly structure for the screen body, which results in the screen body being unable to be disassembled and replaced when it is damaged, thereby reducing the use effect of the device. The device still has shortcomings and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: an assembled mineral processing screen structure, including a mounting frame, a motor is fixedly installed on one side of the mounting frame, a fixing plate is fixedly installed on the output end of the motor, a connecting sleeve is fixedly installed on the side of the fixing plate away from the motor, a round block is slidably connected to the inside of the connecting sleeve, a screen body is fixedly installed on the side of the round block away from the connecting sleeve, reserved holes are symmetrically provided on the outer walls of the round block and the connecting sleeve, a bidirectional screw is installed inside the fixing plate, a connecting plate is symmetrically threaded on the outer wall of the bidirectional screw, a plug is fixedly installed on the inner side of the connecting plate, and a turntable is fixedly installed on one end of the bidirectional screw.

[0005] Preferably, the bidirectional screw and the fixed plate are connected via a bearing, and the connecting plate and the fixed plate are connected in a sliding manner. Here, the connection via the bearing improves the rotation effect of the bidirectional screw, and the sliding connection improves the limiting effect of the connecting plate when adjusting.

[0006] Preferably, the plug post is slidably connected to the reserved hole. Here, the fixing effect of the round block is improved by the slidable connection.

[0007] Preferably, pulleys are symmetrically fixedly mounted on the bottom of the mounting frame, and the number of the pulleys is four groups. Here, the four groups of pulleys facilitate the movement of the mounting frame.

[0008] Preferably, a material receiving box is installed on the surface of the mounting frame, and a handle is fixedly installed on one side of the material receiving box. Here, the material receiving box facilitates the collection of the screened materials, and the handle facilitates the taking of the material receiving box.

[0009] Preferably, mounting plates are fixedly mounted on both sides of the mounting frame, studs are mounted inside the mounting plates, anti-skid plates are fixedly mounted on the bottom ends of the studs, and turning handles are symmetrically fixedly mounted on the top outer walls of the studs. Here, the turning handles are turned to drive the studs to rotate inside the mounting plates, and the studs drive the anti-skid plates to move downward during the rotation process. After moving a certain distance, the anti-skid plates will fit the ground, thereby effectively preventing the mounting frame from being moved by the pulley during use, thereby improving the stability of the mounting frame during use.

[0010] Preferably, the stud is threadedly connected to the mounting plate. Here, the up and down adjustment effect of the stud is improved by the threaded connection.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, a fixed plate, a connecting sleeve, a round block, a reserved hole, a bidirectional screw rod, a connecting plate, a plug column and a turntable are provided. The turntable is rotated to drive the bidirectional screw rod to rotate. During the rotation process, the bidirectional screw rod drives the two sets of connecting plates to slide in opposite directions inside the fixed plate. After sliding a certain distance, the plug column will move away from the reserved hole. After moving away, the screen body will be pulled to drive the round block to slide inside the connecting sleeve. After sliding a certain distance, the screen body can be removed and replaced. This structure can quickly disassemble the screen body, thereby making it convenient for the operator to replace the damaged screen body, effectively avoiding the damage The screen body cannot be disassembled and replaced, which will affect the use effect of the device.

[0013] 2. In the utility model, a mounting plate, a stud, an anti-skid disc and a turning handle are provided. The turning handle is turned to drive the stud to rotate inside the mounting plate. The stud drives the anti-skid disc to move downward during the rotation. After moving a certain distance, the anti-skid disc will fit with the ground, thereby effectively preventing the mounting frame from being moved by the pulley during use, thereby improving the stability of the mounting frame during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides an overall structural schematic diagram of an assembled mineral processing screen structure;

[0015] Figure 2 The utility model provides an exploded structural diagram of an assembled mineral processing screen structure;

[0016] Figure 3 The utility model proposes an assembled ore dressing screen structure Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 The utility model provides a side view of an assembled mineral processing screen structure.

[0018] Legend:

[0019] 1. Mounting frame; 2. Pulley; 3. Motor; 4. Fixing plate; 5. Connecting sleeve; 6. Round block; 7. Screen body; 8. Reserved hole; 9. Bidirectional screw rod; 10. Connecting plate; 11. Plug column; 12. Turntable; 13. Material receiving box; 14. Handle; 15. Mounting plate; 16. Stud; 17. Anti-slip disc; 18. Turning handle. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-3The utility model provides a technical solution: an assembled mineral processing screen structure, including a mounting frame 1, a motor 3 is fixedly installed on one side of the mounting frame 1, a fixing plate 4 is fixedly installed on the output end of the motor 3, a connecting sleeve 5 is fixedly installed on the side of the fixing plate 4 away from the motor 3, a round block 6 is slidably connected inside the connecting sleeve 5, a screen body 7 is fixedly installed on the side of the round block 6 away from the connecting sleeve 5, reserved holes 8 are symmetrically opened on the outer walls of the round block 6 and the connecting sleeve 5, a bidirectional screw rod 9 is installed inside the fixing plate 4, a connecting plate 10 is symmetrically threadedly connected to the outer wall of the bidirectional screw rod 9, a plug column 11 is fixedly installed on the inner side of the connecting plate 10, and a turntable 12 is fixedly installed on one end of the bidirectional screw rod 9. By setting up structures such as a fixed plate 4, a connecting sleeve 5, a round block 6, a reserved hole 8, a two-way screw rod 9, a connecting plate 10, a plug column 11 and a turntable 12, the turntable 12 can be rotated to drive the two-way screw rod 9 to rotate. During the rotation process, the two-way screw rod 9 will drive the two groups of connecting plates 10 to slide in opposite directions inside the fixed plate 4. After sliding for a certain distance, the plug column 11 will move away from the reserved hole 8. After moving away, the screen body 7 will be pulled to drive the round block 6 to slide inside the connecting sleeve 5. After sliding for a certain distance, the screen body 7 can be removed and replaced. This structure can quickly disassemble the screen body 7, thereby making it convenient for the operator to replace the damaged screen body 7, effectively avoiding the damaged screen body 7 that cannot be disassembled and replaced, which will affect the use effect of the device.

[0024] See also Figure 1-3 The bidirectional screw rod 9 is connected to the fixed plate 4 through a bearing, and the bearing connection improves the rotation effect of the bidirectional screw rod 9. The connecting plate 10 is slidably connected to the fixed plate 4, and the sliding connection improves the limiting effect of the connecting plate 10 during adjustment. The plug column 11 is slidably connected to the reserved hole 8, and the sliding connection improves the fixing effect of the round block 6. The bottom of the mounting frame 1 is symmetrically fixed with pulleys 2. The number of pulleys 2 is four groups. The four groups of pulleys 2 facilitate the movement of the mounting frame 1. A material receiving box 13 is installed on the surface of the mounting frame 1. The material receiving box 13 facilitates the collection of the screened materials. A handle 14 is fixedly installed on one side of the material receiving box 13, and the handle 14 facilitates the taking of the material receiving box 13.

[0025] Embodiment 2

[0026] See also Figure 4, mounting plates 15 are fixedly installed on both sides of the mounting frame 1, studs 16 are installed inside the mounting plates 15, anti-skid discs 17 are fixedly installed on the bottom ends of the studs 16, and turning handles 18 are symmetrically fixedly installed on the top outer walls of the studs 16. By turning the turning handles 18, the studs 16 are driven to rotate inside the mounting plate 15. During the rotation, the studs 16 will drive the anti-skid discs 17 to move downward. After moving a certain distance, the anti-skid discs 17 will fit with the ground, thereby effectively preventing the mounting frame 1 from being moved by the pulley 2 during use, thereby improving the stability of the mounting frame 1 during use. The studs 16 are threadedly connected to the mounting plate 15, and the up and down adjustment effect of the studs 16 is improved through the threaded connection.

[0027] Working principle: When in use, first start the motor 3, and the motor 3 drives the fixed plate 4 and the connecting sleeve 5 to rotate. The connecting sleeve 5 will drive the round block 6 and the screen body 7 to rotate during the rotation. After the screen body 7 rotates, the ore to be screened is poured from the opening at one end of the screen body 7 into the inside of the screen body 7. After pouring, the rotating screen body 7 will screen the ore, and the screened material will fall into the receiving box 13. When the screen body 7 is damaged and needs to be replaced, first rotate the turntable 12, and the turntable 12 drives the bidirectional screw 9 to rotate. During the rotation, the bidirectional screw 9 will drive the two sets of connecting plates 10 to slide in opposite directions inside the fixed plate 4. After sliding a certain distance, the plug column 11 will move away from the reserved hole 8. After moving away, pull the screen body 7 to drive the round block 6 to slide inside the connecting sleeve 5. After sliding a certain distance, the screen body 7 can be removed for replacement. When the mounting frame 1 is in use, the handle 18 can be turned to drive the stud 16 to rotate inside the mounting plate 15. The stud 16 will drive the anti-skid plate 17 to move downward during the rotation. After moving a certain distance, the anti-skid plate 17 will fit with the ground, thereby effectively preventing the mounting frame 1 from being moved by the pulley 2 during use, thereby improving the stability of the mounting frame 1 during use.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An assembled mineral processing screen structure, comprising a mounting frame (1), characterized in that: A motor (3) is fixedly mounted on one side of the mounting frame (1), a fixing plate (4) is fixedly mounted on the output end of the motor (3), a connecting sleeve (5) is fixedly mounted on the side of the fixing plate (4) away from the motor (3), a round block (6) is slidably connected inside the connecting sleeve (5), a screen body (7) is fixedly mounted on the side of the round block (6) away from the connecting sleeve (5), reserved holes (8) are symmetrically provided on the outer walls of the round block (6) and the connecting sleeve (5), a bidirectional screw rod (9) is installed inside the fixing plate (4), a connecting plate (10) is symmetrically threadedly connected to the outer wall of the bidirectional screw rod (9), a plug column (11) is fixedly mounted on the inner side of the connecting plate (10), and a turntable (12) is fixedly mounted on one end of the bidirectional screw rod (9).

2. The assembled ore dressing screen structure according to claim 1 is characterized in that: The bidirectional screw rod (9) is connected to the fixed plate (4) via a bearing, and the connecting plate (10) is slidably connected to the fixed plate (4).

3. The assembled ore dressing screen structure according to claim 1 is characterized in that: The plug post (11) is slidably connected to the reserved hole (8).

4. The assembled ore dressing screen structure according to claim 1 is characterized in that: Pulleys (2) are symmetrically fixedly mounted on the bottom of the mounting frame (1), and the number of the pulleys (2) is four groups.

5. The assembled ore dressing screen structure according to claim 1 is characterized in that: A material receiving box (13) is installed on the surface of the mounting frame (1), and a handle (14) is fixedly installed on one side of the material receiving box (13).

6. The assembled ore dressing screen structure according to claim 1 is characterized in that: Mounting plates (15) are fixedly mounted on both sides of the mounting frame (1), studs (16) are mounted inside the mounting plates (15), anti-skid plates (17) are fixedly mounted on the bottom ends of the studs (16), and turning handles (18) are symmetrically fixedly mounted on the outer walls of the top ends of the studs (16).

7. The assembled ore dressing screen structure according to claim 6 is characterized in that: The stud (16) is threadedly connected to the mounting plate (15).

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