CN219900794U

CN219900794U - High-efficient processing platform of bar screen

Info

Publication number: CN219900794U
Application number: CN202222768965.8U
Authority: CN
Inventors: 章小华
Original assignee: Xinyu Antai Metallurgical Equipment Co ltd
Current assignee: Xinyu Antai Metallurgical Equipment Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-10-27
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a high-efficiency processing table for a bar screen, which belongs to the technical field of bar screen processing and comprises an operation table, fixed blocks, a threaded rod A and limiting blocks, wherein the threaded rod A is fixedly arranged above the fixed blocks on two sides above the operation table, the limiting blocks are rotatably connected to the lower end of the threaded rod A, a clamping mechanism which is convenient for clamping bars is arranged on the operation table, and the clamping mechanism comprises: electric telescopic handle, spread groove, movable block, threaded rod B, fixed slot, dead lever, connecting block, spring, fixed gripper jaw, movable gripper jaw and threaded rod C, one side fixed mounting has electric telescopic handle on the operation panel, and electric telescopic handle top fixed mounting has the spread groove. According to the utility model, the fixing groove, the fixing rod, the spring and the like are arranged in the clamping mechanism, so that when the bar is subjected to external force during welding, the applied force can be buffered, and the fixed clamping claw, the movable clamping claw and the connecting block are prevented from being subjected to larger pressure.

Description

High-efficient processing platform of bar screen

Technical Field

The utility model belongs to the technical field of bar screen processing, and particularly relates to a bar screen high-efficiency processing table.

Background

The bar screen is a general screening device with special screening surface, and has the biggest characteristics of high screening efficiency, large relative treatment capacity and difficult hole blocking, is especially suitable for screening high-moisture and viscous materials, is widely used for classifying and treating massive and medium-sized particle materials in industries such as coal mine, chemical industry, metallurgy, electric power, building materials and the like, and needs to weld bars on a connecting plate when the bar screen is manufactured, so that an efficient processing table for the bar screen is needed.

The prior device is not flexible and convenient to use and adjust when welding between the bar and the connecting plate, and when welding and positioning, the bar can be stressed to generate larger pressure with the clamping mechanism, so that the virtual welding is caused.

Disclosure of Invention

The utility model aims at: in order to solve the problems, an efficient processing table for a bar screen is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a high-efficient processing platform of bar screen, includes operation panel, fixed block, threaded rod A and stopper, equal fixed block of equal fixed mounting in operation panel top both sides, fixed block top threaded connection has threaded rod A, threaded rod A lower extreme rotates and is connected with the stopper, be provided with the fixture of being convenient for carry out the centre gripping to the bar on the operation panel.

Wherein, fixture includes: electric telescopic handle, spread groove, movable block, threaded rod B, fixed slot, dead lever, connecting block, spring, decide the gripper jaw, move gripper jaw and threaded rod C, one side fixed mounting has electric telescopic handle on the operation panel, electric telescopic handle top fixed mounting has the spread groove, inside sliding connection of spread groove has the movable block, and movable block quantity is a plurality of, and the movable block is the interval setting, spread groove one side threaded connection has threaded rod B, and threaded rod B end connection is in movable block one side.

The movable block is characterized in that a fixing groove is formed in one side of the inside of the movable block, a fixing rod is fixedly arranged in the fixing groove, a connecting block is connected to the surface of the fixing rod in a sliding mode, and a spring is connected between one side of the connecting block and one side of the fixing groove.

The fixed clamping jaw is fixedly connected to one side of the connecting block, the movable clamping jaw is slidably connected to the other side of the connecting block, a threaded rod C is connected to the upper portion of the movable clamping jaw in a threaded mode, and the end portion of the threaded rod C is rotatably connected to the upper portion of the fixed clamping jaw.

Wherein, the shape of operation panel is "echelonment".

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the clamping mechanism is arranged, so that the bar is convenient to adjust and clamp, the welding work is more convenient, the operation is simple, the use is flexible, and the manufacturing cost is lower.

2. According to the utility model, the fixing groove, the fixing rod, the spring and the like are arranged in the clamping mechanism, so that when the bar is subjected to external force during welding, the received force can be buffered, the bar and the connecting plate are in direct contact, and the cold joint is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic diagram of the enlarged construction of FIG. 2 at A in accordance with the present utility model;

fig. 4 is a schematic top view of the present utility model.

The marks in the figure: 1. an operation table; 2. a fixed block; 201. a threaded rod A; 202. a limiting block; 3. an electric telescopic rod; 301. a connecting groove; 302. a movable block; 303. a threaded rod B; 304. a fixing groove; 305. a fixed rod; 306. a connecting block; 307. a spring; 4. a fixed clamping claw; 401. a movable gripper jaw; 402. and (3) a threaded rod C.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the utility model, the following components are added:

referring to fig. 1-4, a high-efficient processing platform of bar screen, including operation panel 1, fixed block 2, threaded rod A201 and stopper 202, all fixed block 2 is fixed to operation panel 1 top both sides, and fixed block 2 top threaded connection has threaded rod A201, and threaded rod A201 lower extreme rotates and is connected with stopper 202, is provided with the fixture that is convenient for carry out the centre gripping to the bar on the operation panel 1.

Further, the clamping mechanism includes: electric telescopic rod 3, spread groove 301, movable block 302, threaded rod B303, fixed slot 304, fixed rod 305, connecting block 306, spring 307, fixed gripper jaw 4, movable gripper jaw 401 and threaded rod C402, one side fixed mounting has electric telescopic rod 3 on the operation panel 1, electric telescopic rod 3 top fixed mounting has spread groove 301, inside sliding connection of spread groove 301 has movable block 302, and movable block 302 quantity is a plurality of, and movable block 302 is the interval setting, threaded rod B303 is threaded on one side of spread groove 301, and threaded rod B303 end connection is in movable block 302 one side, drive the spread groove 301 through electric telescopic rod 3 and rise to suitable height, the staff moves the adjustment distance about through rotating threaded rod B303, drive movable block 302 according to the rod length.

Further, a fixed slot 304 is formed in one side of the inside of the movable block 302, a fixed rod 305 is fixedly arranged in the fixed slot 304, a connecting block 306 is connected to the surface of the fixed rod 305 in a sliding manner, a spring 307 is connected between one side of the connecting block 306 and one side of the fixed slot 304, when the clamping bar is in positioning contact with the iron plate, the bar is subjected to force, at this time, the connecting block 306 moves along the fixed rod 305 when being subjected to force again, and the spring 307 buffers the received force.

Further, fixed gripper jaw 4 is fixedly connected with one side of connecting block 306, movable gripper jaw 401 is slidingly connected with the other side of connecting block 306, threaded rod C402 is connected with the upper portion of movable gripper jaw 401 in a threaded mode, the end portion of threaded rod C402 is rotationally connected above fixed gripper jaw 4, when a bar is clamped, the bar is placed between fixed gripper jaw 4 and movable gripper jaw 401, and by rotating threaded rod C402, movable gripper jaw 401 moves inwards under the action of threaded engagement, and the bar is clamped.

Furthermore, the operation panel 1 is in a step shape, so that a worker can conveniently weld the connecting iron plate and the bar.

Further, the electric telescopic rod 3 is electrically connected with an external power supply through a control panel.

Working principle: firstly, the connecting iron plate is placed on one side of the operating platform 1, the threaded rod A201 is manually rotated by a worker, the threaded rod A201 moves downwards under the action of the threaded engagement with the fixed block 2, the limiting block 202 is pressed above the connecting iron plate, the connecting iron plate is fixed, then the rod is clamped in the fixed clamping claw 4 and the movable clamping claw 401 respectively, the movable clamping claw 401 moves inwards under the action of the threaded engagement through the rotation of the threaded rod C402, the rod is clamped, then the connecting groove 301 is driven to rise to a proper height through the electric telescopic rod 3, the rod is made to be close to the surface of the connecting iron plate, the worker drives the movable block 302 to move left and right for adjusting the action distance according to the length of the rod through the rotation of the B303, then the rod and the connecting iron plate are welded one by one, the rod is welded on the connecting iron plate, meanwhile, the rod is contracted by the telescopic rod 3, at the moment, the rod moves along the fixed rod 305 when the connecting block 306 is stressed again, the force is buffered by the spring 307, the pressure of the stressed rod 306 is reduced, and the occurrence of the virtual welding of the connecting iron plate is avoided.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a high-efficient processing platform of bar screen, includes operation panel (1), fixed block (2), threaded rod A (201) and stopper (202), equal fixed block (2) of fixed mounting in operation panel (1) top both sides, fixed block (2) top threaded connection has threaded rod A (201), threaded rod A (201) lower extreme rotates and is connected with stopper (202), its characterized in that: the operating table (1) is provided with a clamping mechanism which is convenient for clamping the bar.

2. A bar screen high efficiency process table as recited in claim 1, wherein: the clamping mechanism comprises: an electric telescopic rod (3), a connecting groove (301), a movable block (302), a threaded rod B (303), a fixed groove (304), a fixed rod (305), a connecting block (306), a spring (307), a fixed clamping claw (4), a movable clamping claw (401) and a threaded rod C (402);

one side fixed mounting has electric telescopic handle (3) on operation panel (1), electric telescopic handle (3) top fixed mounting has spread groove (301), inside sliding connection of spread groove (301) has movable block (302), and movable block (302) quantity is a plurality of, and movable block (302) are the interval setting, one side threaded connection of spread groove (301) has threaded rod B (303), and threaded rod B (303) end connection is in movable block (302) one side.

3. A bar screen high efficiency process table as recited in claim 2, wherein: the movable block is characterized in that a fixing groove (304) is formed in one side of the inside of the movable block (302), a fixing rod (305) is fixedly arranged in the fixing groove (304), a connecting block (306) is connected to the surface of the fixing rod (305) in a sliding mode, and a spring (307) is connected between one side of the connecting block (306) and one side of the fixing groove (304).

4. A bar screen high efficiency process table as recited in claim 3, wherein: fixed gripper jaw (4) is fixedly connected with one side of connecting block (306), movable gripper jaw (401) is slidingly connected with the other side of connecting block (306), threaded rod C (402) is connected with the upper portion of movable gripper jaw (401) in a threaded mode, and the end portion of threaded rod C (402) is rotationally connected above fixed gripper jaw (4).

5. A bar screen high efficiency process table as recited in claim 1, wherein: the operation table (1) is in a step shape.