Discharge valve capable of preventing clamping stagnation

Abstract

The utility model relates to the technical field of discharge valves, and discloses an anti-clamping discharge valve which comprises a feeding port assembly, a main body assembly and a motor assembly, the main body assembly is installed at the bottom of the feeding port assembly, and the motor assembly is installed at the bottom of the main body assembly; the main body assembly comprises an upper half pipe assembly, a lower half pipe assembly is mounted at the bottom of the upper half pipe assembly, and a vibration assembly is mounted in the lower half pipe assembly; the vibration assembly comprises a vibration shell, a cavity is formed in the vibration shell, a vibration motor is installed on the inner side of the cavity, and a damping spring is installed on the outer side of the vibration motor. According to the utility model, the vibration assembly is arranged in the bottom of the device, so that the vibration brought by the vibration assembly arranged at the bottom of the device can shake granular materials on the device and concentrate the granular materials in the anti-blocking material distribution plate assembly during material distribution; in this way, the problem that granular materials are blocked can be ingeniously avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of discharge valves, in particular to a discharge valve with anti-jamming function. Background Art

[0002] As a special unloading equipment, the unloader plays a great role in cleaning and washing work, so it is necessary for us to summarize some of its characteristics, so that we can better understand and maintain the star unloader comprehensively and give full play to its maximum capacity. The star unloader is used to be installed at the discharge port of the unloader working under negative pressure. The upper part receives the material discharged by the unloader, and relies on the rotating impeller to play the role of conveying materials. It also bears the role of sealing to prevent air from being sucked from the discharge port during pneumatic conveying, ensuring the normal discharge of the unloader. As a special unloading equipment, it plays a great role in cleaning and washing work. Therefore, it is necessary for us to summarize some of its characteristics, so that we can better understand and maintain the star unloader comprehensively and give full play to its maximum capacity. In the pneumatic output system, for the pressure output system or the negative pressure output system, the star unloader can evenly and continuously feed the conveying pipe. To ensure that the gas and solid in the pneumatic output pipe are relatively stable, so that the pneumatic conveying can work normally, and at the same time, the upper and lower air pressures of the unloader can be cut off to play the role of air locking. Therefore, the star discharger is an important component commonly used in pneumatic conveying systems.

[0003] The application number is CN202321378203.5, which discloses a discharge valve for detachably connecting to a discharge port. It includes a valve body and at least one driving member; the valve body is rotatably connected to the discharge port, and the valve body can swing around the first direction relative to the discharge port to block or open the discharge port according to the driving signal; the driving member is connected to the valve body to provide power for the swing of the valve body according to the driving signal; wherein the first direction is perpendicular to the discharge direction of the discharge port, and when discharging, the valve body is driven by the driving member to swing, so that the discharge of the material can be realized; when discharging is not performed, the valve body blocks the discharge port, and if the driving member fails, that is, the driving member cannot drive the valve body to swing, the valve body always keeps blocking the discharge port, so that the material will not leak, ensuring the overall sealing of the valve body, and avoiding the situation that when the traditional flap valve is used, if the cylinder fails, it will cause the flap to rotate, and then the material will leak.

[0004] The above utility model can swing around a first direction relative to the discharge port through the valve body to block or open the discharge port according to the driving signal; the driving member is connected to the valve body to provide power for the swing of the valve body according to the driving signal; wherein the first direction is perpendicular to the discharge direction of the discharge port, and when discharging, the driving member drives the valve body to swing, so that the discharge of the material can be realized; when discharging is not in progress, the valve body blocks the discharge port, and if the driving member fails, that is, the driving member cannot drive the valve body to swing, the valve body always keeps the discharge port blocked, so that the material will not leak, thereby ensuring the overall sealing of the valve body and avoiding the situation in which the traditional flap valve, if the cylinder fails, will cause the flap to rotate and then the material will leak, but there is a disadvantage that the device is very easy to get stuck when it is used for granular materials during material distribution, which may cause damage to the internal parts.

[0005] Therefore, it is necessary to install a vibration component inside the bottom of the device so that when it is dividing the material, the vibration caused by the vibration component installed at the bottom will shake the granular material above and concentrate it in the anti-stuck dividing plate component, so that the problem of granular material getting stuck can be cleverly avoided. Utility Model Content

[0006] The utility model aims to provide a discharge valve with anti-stuck function to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a discharge valve with anti-jamming function, comprising a feeding port assembly, a main body assembly and a motor assembly, wherein the main body assembly is installed at the bottom of the feeding port assembly, and the motor assembly is installed at the bottom of the main body assembly;

[0009] The main body assembly comprises an upper half-tube assembly, a lower half-tube assembly is installed at the bottom of the upper half-tube assembly, and a vibration assembly is installed inside the lower half-tube assembly;

[0010] The vibration assembly comprises a vibration shell, a cavity is arranged inside the vibration shell, a vibration motor is installed inside the cavity, and a shock absorbing spring is installed outside the vibration motor.

[0011] Furthermore, the feeding port assembly comprises a feeding wide opening, and a feeding port is provided in the middle of the bottom of the feeding wide opening.

[0012] Furthermore, the main body component also includes a fixing bolt and a fixed mounting plate, the end of the fixing bolt is installed with a fixing nut, the fixed mounting plate is installed on both sides of the upper half tube assembly and the lower half tube assembly, and an anti-stuck material dividing plate assembly is installed in the middle of the upper half tube assembly and the lower half tube assembly.

[0013] Furthermore, the motor assembly includes a control rotating rod, a reducer is installed on one side of the control rotating rod, a rotating motor is installed on the outside of the reducer, brackets are installed on both sides of the bottom of the rotating motor, a support frame is installed at the bottom of the bracket, and a silicone pad is installed at the bottom of the support frame.

[0014] Furthermore, the upper half tube assembly includes an upper tube and a limiting slide groove, a material receiving port is installed in the middle of the top of the upper tube, and a plurality of mounting holes 1 are opened on both sides, the limiting slide groove is opened at the bottom of both sides of the upper tube, the lower half tube assembly includes a lower tube and a material outlet, a limiting rail is installed on the top of both sides of the lower tube, and a plurality of mounting holes 2 are opened on both sides, and the material outlet is installed at the bottom of the lower tube and in the center.

[0015] Furthermore, the anti-stuck material dividing plate assembly includes a rotating column, which is connected to the control rotating rod and has a flow guide material dividing plate installed on the outer side thereof.

[0016] The utility model has the following beneficial effects:

[0017] (1) The utility model is a discharge valve with anti-stuckness. By installing a vibration component inside the bottom of the device, when the device is distributing materials, the vibration caused by the vibration component installed at the bottom will cause the granular materials above to vibrate and concentrate them in the anti-stuck material distribution plate component, thereby cleverly avoiding the problem of granular materials getting stuck.

[0018] (2) The utility model is a discharge valve with anti-stuckness. The pipeline in the middle of the device is optimized and modified into two half-pipes that limit each other. This makes it easier to clean the inside in the later stage, provides certain cleaning convenience, and facilitates maintenance and repair of internal parts.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the discharge valve with anti-stuckness of the utility model;

[0022] Figure 2 It is a schematic diagram of the disassembled structure of the discharge valve with anti-stuckness of the utility model;

[0023] Figure 3 It is a schematic diagram of the position of the vibration component of the discharge valve with anti-stuckness of the utility model;

[0024] Figure 4 It is a schematic cross-sectional view of the structure of the vibration assembly of the discharge valve with anti-stuckness of the utility model;

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] In the figure: 1, feeding port assembly; 2, main body assembly; 3, motor assembly; 101, feeding wide mouth; 102, feeding port; 201, upper half pipe assembly; 202, lower half pipe assembly; 203, fixing bolt; 204, fixing nut; 205, fixing mounting plate; 206, anti-stuck material distribution plate assembly; 207, vibration assembly; 301, control rotating rod; 302, reducer; 303, rotating motor; 304, bracket; 3 05, support frame; 306, silicone pad; 2011, upper tube; 2012, material receiving port; 2013, mounting hole 1; 2014, limiting slide; 2021, lower tube; 2022, limiting track; 2023, mounting hole 2; 2024, discharge port; 2061, rotating column; 2062, guide and dividing plate; 2071, vibration shell; 2072, cavity; 2073, vibration motor; 2074, shock-absorbing spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1 - Figure 4 As shown, the utility model is a discharge valve with anti-stuck function, comprising a feed port assembly 1, a main body assembly 2 and a motor assembly 3. The main body assembly 2 is installed at the bottom of the feed port assembly 1, and the motor assembly 3 is installed at the bottom of the main body assembly 2;

[0029] The main body component 2 includes an upper half-tube component 201, a lower half-tube component 202 is installed at the bottom of the upper half-tube component 201, and a vibration component 207 is installed inside the lower half-tube component 202;

[0030] The vibration assembly 207 includes a vibration shell 2071 . A cavity 2072 is provided inside the vibration shell 2071 . A vibration motor 2073 is installed inside the cavity 2072 . A shock absorbing spring 2074 is installed outside the vibration motor 2073 .

[0031] The feeding port assembly 1 comprises a feeding wide opening 101 , and a feeding port 102 is provided in the middle of the bottom of the feeding wide opening 101 .

[0032] The main body component 2 also includes a fixing bolt 203 and a fixed mounting plate 205, a fixing nut 204 is installed at the end of the fixing bolt 203, the fixed mounting plate 205 is installed on both sides of the upper half pipe component 201 and the lower half pipe component 202, and an anti-stuck material dividing plate component 206 is installed in the middle of the upper half pipe component 201 and the lower half pipe component 202.

[0033] The motor assembly 3 includes a control rotating rod 301, a reducer 302 is installed on one side of the control rotating rod 301, a rotating motor 303 is installed on the outer side of the reducer 302, brackets 304 are installed on both sides of the bottom of the rotating motor 303, a support frame 305 is installed at the bottom of the bracket 304, and a silicone pad 306 is installed at the bottom of the support frame 305.

[0034] The upper half tube assembly 201 includes an upper tube 2011 and a limiting slide groove 2014, a material receiving port 2012 is installed in the middle of the top of the upper tube 2011, and a plurality of mounting holes 2013 are opened on both sides, the limiting slide groove 2014 is opened at the bottom of both sides of the upper tube 2011, the lower half tube assembly 202 includes a lower tube 2021 and a material outlet 2024, a limiting track 2022 is installed on the top of both sides of the lower tube 2021, and a plurality of mounting holes 2023 are opened on both sides, and the material outlet 2024 is installed at the bottom of the lower tube 2021 and in the center.

[0035] The anti-stuck material dividing plate assembly 206 includes a rotating column 2061 , which is connected to the control rotating rod 301 , and a flow guide material dividing plate 2062 is installed on the outer side of the rotating column 2061 .

[0036] When using this device, first put the corresponding material into the wide feeding mouth 101 in the feeding port assembly 1. Because of the wide mouth, it is very convenient to put in more materials. Then the put-in material enters the interior of the main body assembly 2, and the material is divided by the anti-stuck dividing plate assembly 206 arranged inside. The inclined guide dividing plate 2062 and the vibration assembly 207 arranged at the bottom can make the material enter the area. The material will be concentrated in the middle position, avoiding the situation where particles are stuck in the machine. Finally, when regularly cleaning or inspecting the internal anti-stuck dividing plate assembly 206, the fixing bolts 203 and the fixing nuts 204 on both sides can be removed, and the upper half pipe assembly 201 and the lower half pipe assembly 202 can be moved in different directions to remove the pipeline, dismantle the interior, and perform maintenance.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A discharge valve with anti-stuck function, comprising a feed port assembly (1), a main body assembly (2) and a motor assembly (3), characterized in that: A main body component (2) is installed at the bottom of the feeding port component (1), and a motor component (3) is installed at the bottom of the main body component (2); The main body component (2) comprises an upper half-tube component (201), a lower half-tube component (202) is installed at the bottom of the upper half-tube component (201), and a vibration component (207) is installed inside the lower half-tube component (202); The vibration component (207) comprises a vibration shell (2071), a cavity (2072) is provided inside the vibration shell (2071), a vibration motor (2073) is installed inside the cavity (2072), and a shock absorbing spring (2074) is installed outside the vibration motor (2073).

2. The discharge valve with anti-stuckness according to claim 1, characterized in that: The feeding port assembly (1) comprises a feeding wide opening (101), and a feeding port (102) is provided in the middle of the bottom of the feeding wide opening (101).

3. The discharge valve with anti-stuckness according to claim 1, characterized in that: The main body component (2) further comprises a fixing bolt (203) and a fixing mounting plate (205), the end of the fixing bolt (203) being mounted with a fixing nut (204), the fixing mounting plate (205) being mounted on both sides of the upper half-tube component (201) and the lower half-tube component (202), and an anti-stuck material dividing plate component (206) being mounted between the upper half-tube component (201) and the lower half-tube component (202).

4. The discharge valve with anti-stuckness according to claim 1, characterized in that: The motor assembly (3) comprises a control rotating rod (301), a reducer (302) being installed on one side of the control rotating rod (301), a rotating motor (303) being installed on the outer side of the reducer (302), brackets (304) being installed on both sides of the bottom of the rotating motor (303), a support frame (305) being installed at the bottom of the bracket (304), and a silicone pad (306) being installed at the bottom of the support frame (305).

5. The discharge valve with anti-stuck function according to claim 3, characterized in that: The upper half-tube assembly (201) comprises an upper tube (2011) and a limiting slide groove (2014); a material receiving port (2012) is installed in the middle of the top of the upper tube (2011), and a plurality of mounting holes (2013) are opened on both sides; the limiting slide groove (2014) is opened at the bottom of both sides of the upper tube (2011); the lower half-tube assembly (202) comprises a lower tube (2021) and a material outlet (2024); a limiting track (2022) is installed at the top of both sides of the lower tube (2021), and a plurality of mounting holes (2023) are opened on both sides; the material outlet (2024) is installed at the bottom of the lower tube (2021) and in the center.

6. The discharge valve with anti-stuckness according to claim 3, characterized in that: The anti-stuck material distributor plate assembly (206) comprises a rotating column (2061), the rotating column (2061) is connected to the control rotating rod (301), and a flow guide material distributor plate (2062) is installed on the outer side of the rotating column (2061).

Images