Ore vibrating screen feed opening buffer conveying device
By designing the buffer conveying device of the ore vibrating screen cutting port, the combination of buffer components and barrier components is used to solve the problems of splashing and equipment damage during ore screening and cutting, material buffering and equipment protection are realized, and conveying efficiency and equipment are improved. Durability.
Patent Information
- Application Number
- CN202323592100.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-28
AI Technical Summary
The problems of splashing and equipment damage are prone to discharge during the ore vibrating screen, mainly due to the lack of buffering devices that cause damage to conveyor belts and other equipment.
A buffer conveying device for the ore vibrating screen cutting port is designed, including a mounting plate, a frame, a buffer assembly and a barrier member. The buffer assembly is composed of a bracket, a first baffle, a spring, a rotary block, a support rod, a slide rod and a steel plate. Achieve buffering and blocking of mining materials to ensure smooth material flow and equipment protection.
It effectively avoids the direct drop of materials, reduces vibration impact and noise, protects equipment and materials, improves buffering efficiency and durability of equipment, and adapts to the transportation needs of different sizes of ores.
Smart Images
Figure CN222158956U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of ore screening, in particular to a buffering conveying device for a feeding port of an ore vibrating screen. Background Art
[0002] Ore vibrating screen, also known as vibration screen, is a general solid material screening equipment. It screens the material on the screen through vibration force and gravity to separate the coarse and fine particles in the material. Ore vibrating screen is widely used in mining, metallurgy, building materials, chemical industry, electric power, coal and other industries for screening, sorting and cleaning various ores, coal, building materials, etc.
[0003] Ore vibrating screen usually consists of a vibration generator, a screen box, a screen, a vibration-damping spring, a supporting device and a transmission device. When the vibration generator excites the vibrating screen to vibrate, the material enters the screen box and is screened on the screen according to its particle size. The larger particles of material are blocked by the screen plate in the upper layer, while the smaller particles of material fall into the lower layer through the screen holes, thus achieving the purpose of classification.
[0004] At present, splashing occurs during the screening and unloading process of mines. At the same time, due to the lack of buffering during the unloading process, other equipment such as conveyor belts may be damaged after unloading. Therefore, a buffering conveying device for the unloading port of an ore vibrating screen is proposed. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model aims to provide a buffering conveying device for a discharge port of an ore vibrating screen.
[0006] The technical solution adopted by the utility model to solve its technical problems is: a buffer conveying device for the discharge port of an ore vibrating screen, comprising a mounting plate and a frame, a frame is arranged on the top of the mounting plate, a buffer assembly is arranged on the left side of the frame, a blocking member is arranged on the outer wall of the mounting plate, the buffer assembly comprises a bracket, the bracket is arranged on the left side of the frame, and a swingable first baffle is arranged on the outer wall of the bracket.
[0007] Furthermore, a rotating shaft is arranged at the center of the outer wall of the mounting plate, and a plurality of fixing grooves are arranged on the outer wall of the rotating shaft.
[0008] Furthermore, the buffer assembly also includes support blocks, which are arranged on both sides of the outer wall of the first baffle. The outer wall of the support block is provided with a spring, and the other end of the spring away from the support block is connected to the frame.
[0009] Further, the blocking component includes a rotating block, which is arranged on the outer wall of the rotating shaft of the mounting plate, the outer wall of the rotating block is provided with a fixing block, the left side of the rotating block is provided with a support rod, the outer wall of the support rod is slidably provided with a sliding rod, the left side of the sliding rod is provided with a support plate, and a second baffle is detachably provided between the support plates.
[0010] Furthermore, the sliding rod and the support rod are fixed by a threaded block, and a plurality of fixing grooves are arranged on the top end of the support rod.
[0011] Furthermore, outer walls of the first baffle and the second baffle are provided with steel plates.
[0012] The beneficial effects of the utility model are as follows: the utility model is provided with a buffer conveying device for the feeding port of the ore vibrating screen:
[0013] 1. The setting of the buffer component can buffer the mine after screening by the vibrating screen, avoid the direct fall of the mine, reduce the vibration impact, protect the equipment and materials, and reduce the generation of noise and vibration.
[0014] 2. The setting of the blocking component can block and buffer the ore that falls from the screening, ensure the protection of the conveyor belt and other equipment, and can adjust the position of the baffle to meet the requirements of ores of different sizes.
[0015] 3. The setting of the spring and the support block can make the first baffle have a rebound reset function. When the material passes through the vibrating screen, the first baffle will automatically reset to ensure normal buffering work and improve buffering efficiency.
[0016] 4. The setting of the rotating block, the supporting rod, the sliding rod and the supporting plate can realize the adjustment of the position of the second baffle, so that it can adapt to the requirements of different materials and ensure the smooth flow and transmission of materials.
[0017] 5. The setting of the steel plate can increase the service life of the first baffle and the second baffle, and improve the durability and stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the utility model.
[0019] Figure 2 yes Figure 1 Detailed view of the front connection structure.
[0020] Figure 3 yes Figure 1 Top view of the connection structure details of the buffer component.
[0021] Figure 4 yes Figure 1 Detailed view of the connection structure of the middle blocking member from above.
[0022] Figure 5 yes Figure 3 A magnified detail of the connection structure at position A in the middle.
[0023] Explanation of the reference numerals: 1. mounting plate, 2. frame, 3. buffer assembly, 301. bracket, 302. first baffle, 303. support block, 304. spring, 4. blocking member, 401. rotating block, 402. fixing block, 403. support rod, 404. sliding rod, 405. support plate, 406. second baffle. DETAILED DESCRIPTION
[0024] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.
[0025] See also Figure 1-Figure 5 It is a schematic diagram of the structure of the utility model, a buffering and conveying device for the discharge port of an ore vibrating screen, comprising a mounting plate 1 and a frame 2, wherein the frame 2 is arranged on the top of the mounting plate 1, the mounting plate 1 is used to install the frame 2 on the vibrating screen, a buffer assembly 3 is arranged on the left side of the frame 2, the frame 2 is used to support the buffer assembly 3, the buffer assembly 3 is used to buffer the ore after screening by the vibrating screen, a blocking member 4 is arranged on the outer wall of the mounting plate 1, the blocking member 4 is used to block and buffer the ore that has fallen after screening, the buffer assembly 3 comprises a bracket 301, the bracket 301 is arranged on the left side of the frame 2, the bracket 301 is used to support the first baffle 302, the outer wall of the bracket 301 is provided with a swingable first baffle 302, the first baffle 302 can swing left and right on the bracket 301.
[0026] It should be noted that a rotating shaft is provided at the center of the outer wall of the mounting plate 1 , and the rotating shaft is used to provide rotation of the rotating block 301 . A plurality of fixing grooves are provided on the outer wall of the rotating shaft, and the fixing grooves are used to provide a fixed position of the fixing block 402 .
[0027] Specifically, the buffer assembly 3 also includes a support block 303, which is arranged on both sides of the outer wall of the first baffle 302. The support block 303 is used to provide installation support for the spring 304. The support block 303 is used to provide stretching work for the spring 304. The reaction force of the spring 304 can reset the support block 303 and the first baffle 302. The outer wall of the support block 303 is provided with a spring 304, and the other end of the spring 304 away from the support block 303 is connected to the frame 2.
[0028] More specifically, the blocking member 4 includes a rotating block 401, which is arranged on the outer wall of the rotating shaft of the mounting plate 1. The rotating block 401 can rotate on the rotating shaft. The outer wall of the rotating block 401 is provided with a fixed block 402, and the fixed block 402 is used to fix the adjusted rotating block 401. A support rod 403 is provided on the left side of the rotating block 401. The support rod 403, the sliding rod 404 and the support plate 405 are used to support the second baffle 406, and the position of the second baffle 406 can be adjusted at the same time. The outer wall of the support rod 403 is slidingly provided with a sliding rod 404, and the sliding rod 404 can slide left and right on the outer wall of the support rod 403. A support plate 405 is provided on the left side of the sliding rod 404, and a second baffle 406 is detachably provided between the support plates 405.
[0029] It should be noted that the slide bar 404 and the support bar 403 are fixed by a threaded block, and a plurality of fixing grooves are provided at the top of the support bar 403. The adjusted slide bar 404 and the support plate 403 are fixed by the threaded block and the fixing grooves.
[0030] It should be noted that the outer walls of the first baffle 302 and the second baffle 406 are provided with steel plates, and the steel plates are used to increase the service life.
[0031] When the utility model is in use, the mounting plate 1 and the frame 2 are first mounted on the vibrating screen, and the buffering work can be started after the installation is completed. When the screened ore contacts the first baffle 302, the first baffle 302 swings on the bracket 301, and the first baffle 302 stretches the spring 304 through the support block 303 during the swinging process, and the buffering work is achieved through the tension of the spring 304. The reaction force of the spring 304 can make the first baffle 302 reset, and the ore falling from the vibrating screen will fall onto the second baffle 406 for secondary buffering, thereby completing the buffering work.
[0032] When the position of the second baffle plate 406 needs to be adjusted, the fixing block 402 is rotated to cancel the fixation of the rotating block 401. After the fixation is canceled, the angle of the second baffle plate 406 is adjusted by rotating the rotating block 401 on the mounting plate 1. After the adjustment is completed, it is fixed again by the fixing block 402. When the distance between the second baffle plate 406 and the vibrating screen is required, the threaded block is rotated to cancel the fixation between the support rod 403 and the sliding rod 404. After the fixation is canceled, the sliding rod 404 is pulled and the sliding rod 404 slides on the outer wall of the support rod 403. When the sliding rod 404 slides, the distance between the second baffle plate 406 and the vibrating screen can be adjusted. After the adjustment is completed, it is fixed again by the threaded block.
Claims
1. A buffer conveying device for a discharge port of an ore vibrating screen, comprising a mounting plate (1) and a frame (2), wherein the top of the mounting plate (1) is provided with the frame (2), characterized in that: A buffer assembly (3) is arranged on the left side of the frame (2), a blocking member (4) is arranged on the outer wall of the mounting plate (1), the buffer assembly (3) comprises a bracket (301), the bracket (301) is arranged on the left side of the frame (2), and a swingable first baffle (302) is arranged on the outer wall of the bracket (301).
2. The buffer conveying device for the feeding port of an ore vibrating screen according to claim 1 is characterized in that: A rotating shaft is arranged at the center of the outer wall of the mounting plate (1), and a plurality of fixing grooves are arranged on the outer wall of the rotating shaft.
3. The buffer conveying device for the discharge port of an ore vibrating screen according to claim 2 is characterized in that: The buffer assembly (3) further comprises a support block (303), wherein the support block (303) is arranged on both sides of the outer wall of the first baffle (302), and a spring (304) is arranged on the outer wall of the support block (303), and the other end of the spring (304) away from the support block (303) is connected to the frame (2).
4. The buffer conveying device for the discharge port of an ore vibrating screen according to claim 3 is characterized in that: The blocking member (4) comprises a rotating block (401), the rotating block (401) being arranged on the outer wall of the rotating shaft of the mounting plate (1), the outer wall of the rotating block (401) being provided with a fixing block (402), a support rod (403) being arranged on the left side of the rotating block (401), a sliding rod (404) being slidably arranged on the outer wall of the support rod (403), a support plate (405) being arranged on the left side of the sliding rod (404), and a second blocking plate (406) being detachably arranged between the support plates (405).
5. The buffer conveying device for the discharge port of an ore vibrating screen according to claim 4 is characterized in that: The sliding rod (404) and the support rod (403) are fixed via a threaded block, and a plurality of fixing grooves are provided at the top end of the support rod (403).
6. The buffer conveying device for the feeding port of an ore vibrating screen according to claim 5, characterized in that: The outer walls of the first baffle (302) and the second baffle (406) are provided with steel plates.