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CN-224225996-U - Sliding belt type electric control valve

CN224225996UCN 224225996 UCN224225996 UCN 224225996UCN-224225996-U

Abstract

The utility model discloses a sliding belt type electric control valve, and relates to the field of valves. The sliding belt type electric control valve comprises a guide rail and a pulley unit, wherein the pulley unit is movably arranged on the guide rail, the pulley unit comprises an upper carrier roller, a sliding frame and an adhesive tape, the upper carrier rollers are arranged into a plurality of groups, the sliding frame is slidably connected onto the guide rail, the upper carrier roller is rotatably connected with the sliding frame, and the adhesive tape is arranged on the sliding frame. The sliding belt type electric control valve has the advantages that through the rolling-in structure formed by the adhesive tape, the upper carrier roller and the sliding frame, the operating moment when the valve is opened and closed is greatly reduced, so that the power requirement is reduced, and the energy is saved. Meanwhile, the pulley unit can rapidly move in the control of standard block materials, the action is rapid and efficient, and the response sensitivity control precision is high. And through dismantling the connecting screw of sticky tape and casing, can take out whole coaster unit from the guide rail, small, light in weight, it is convenient to maintain.

Inventors

  • YANG ZHIGUO
  • LEI WEN
  • WANG XIAOBIN
  • WANG JINGHUI

Assignees

  • 新疆宏顺矿业投资有限公司

Dates

Publication Date
20260512
Application Date
20250520

Claims (7)

  1. 1. The sliding belt type electric control valve comprises a guide rail (8) and a pulley unit, wherein the pulley unit is movably arranged on the guide rail (8), and the sliding belt type electric control valve is characterized in that the pulley unit comprises: The upper carrier rollers (1) are arranged into a plurality of groups; The sliding frame (3), the sliding frame (3) is connected to the guide rail (8) in a sliding manner, and the upper carrier roller (1) is connected with the sliding frame (3) in a rotating manner; and an adhesive tape (7), wherein the adhesive tape (7) is arranged on the carriage (3).
  2. 2. The sliding belt type electric control valve according to claim 1, wherein the pulley unit further comprises: The roller (2) is arranged at the bottom of the carriage (3), and the roller (2) is connected to the guide rail (8) in a rolling way; The driving roller (4) is arranged on one side of the sliding frame (3); And the driven roller (5) is arranged on the other side of the sliding frame (3).
  3. 3. The sliding belt type electric control valve according to claim 2, characterized in that an upper connecting port (12) is fixedly connected to one side of the guide rail (8), and the guide rail (8) and the upper connecting port (12) form a valve housing.
  4. 4. A sliding belt type electric control valve according to claim 3, characterized in that a plurality of connecting screws (6) are arranged between the housing and the adhesive tape (7), the connecting screws (6) being used for connecting the adhesive tape (7) to the housing.
  5. 5. The sliding belt type electric control valve according to claim 1, characterized in that the inner side of the guide rail (8) is fixedly connected with a conductive rail (9), and the conductive rail (9) is connected with an external circuit.
  6. 6. The sliding belt type electric control valve according to claim 2, characterized in that a motor is arranged inside the driving roller (4), a carbon brush (10) is arranged on one side of the motor, and the carbon brush (10) is slidingly connected to the conducting rail (9).
  7. 7. The sliding belt type electric control valve according to claim 5, characterized in that two travel switches (11) are provided on the guide rail (8), the travel switches (11) being used for controlling the movement of the pulley unit to control the opening and closing of the valve.

Description

Sliding belt type electric control valve Technical Field The utility model relates to the technical field of valves, in particular to a sliding belt type electric control valve. Background In the research of automatic wagon balance feeding devices, a valve capable of controlling the flow of bulk materials is needed to achieve the aim of accurately controlling the loading weight. The traditional valve adopts a plugboard type structure, and whether the hydraulic push rod or the electric push rod is adopted, the huge sliding friction force between the plugboard and materials and between the plugboard and the shell needs to be overcome, so that the required power is large, the equipment size is large, the plugboard movement is slow, the control precision is low, and the like. Therefore, it is important to develop a sliding belt type electric control valve capable of effectively solving the above problems. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a sliding belt type electric control valve, which solves the problems that the traditional valve adopts a plug-in plate type structure and needs to overcome huge sliding friction force between a plug-in plate and materials and between the plug-in plate and a shell, so that the required power is large, the equipment volume is large and the plug-in plate movement is slow and the control precision is low. The sliding belt type electric control valve comprises a guide rail and a pulley unit, wherein the pulley unit is movably arranged on the guide rail, and the pulley unit comprises: the upper carrier rollers are arranged in a plurality of groups; The sliding frame is connected to the guide rail 8 in a sliding manner, and the upper carrier roller is rotationally connected with the sliding frame; and the adhesive tape is arranged on the sliding frame. Preferably, the pulley unit further comprises: the roller is arranged at the bottom of the carriage and is connected to the guide rail 8 in a rolling way; The driving roller is arranged on one side of the sliding frame; And the driven roller is arranged on the other side of the sliding frame. Preferably, an upper connecting port is fixedly connected to one side of the guide rail, and the guide rail and the upper connecting port form a valve shell. Preferably, a plurality of connecting screws are arranged between the shell and the adhesive tape, and the connecting screws are used for being connected to the shell through the adhesive tape. Preferably, the inner side of the guide rail is fixedly connected with a conductive rail, and the conductive rail is connected with an external circuit. Preferably, a motor is arranged in the driving roller, a carbon brush is arranged on one side of the motor, and the carbon brush is slidably connected to the conductor rail. Preferably, the guide rail is provided with two travel switches, and the travel switches are used for controlling the movement of the pulley unit so as to control the opening and closing of the valve. The utility model discloses a sliding belt type electric control valve, which has the following beneficial effects: The sliding belt type electric control valve is provided with the pulley unit, and the rolling-in structure formed by the adhesive tape, the upper carrier roller and the sliding frame greatly reduces the operation moment when the valve is opened and closed, thereby reducing the power demand and saving the energy. Meanwhile, the pulley unit can rapidly move in the control of standard block materials, the action is rapid and efficient, and the response sensitivity control precision is high. And through dismantling the connecting screw of sticky tape and casing, can take out whole coaster unit from the guide rail, small, light in weight, it is convenient to maintain. Drawings In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a schematic diagram of the front structure of the present utility model; FIG. 2 is a schematic top plan view of the present utility model; fig. 3 is a schematic view of the left side structure of the present utility model. The device comprises a supporting roller 1, an upper supporting roller 2, a roller 3, a sliding rack, a driving roller 4, a driven roller 5, a connecting screw 6, a rubber belt 7, a rubber belt 8, a guide rail 9, a conductive rail 10, a carbon brush 11, a travel switch 12 and an upper connecting port. Detailed Description For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear,