Rotary discharger of feeding valve

Abstract

The utility model discloses a rotary discharger of a feeding valve. The rotary discharger comprises a rotary discharger body, an anti-sticking assembly and a sound insulation assembly. According to the rotary discharger of the feeding valve, when the rotary disc and the rotary blades in the rotary discharger body rotate, after the rotary blades rotate to the bottom, the movable blocks in the centers of the rotary blades are blocked by the fixed blocks in the rotary discharger body in subsequent rotation and rotate, and the rotating movable blocks are not blocked by the fixed blocks in the rotary discharger body. When the discharging device is used, a plurality of sets of springs at the rear end of a beating frame on the discharging device are compressed, then the storage end face of a rotating blade is beaten through the elastic force of the compressed springs and a plurality of sets of beating columns at the front end of the beating frame, and therefore the problem that residual materials adhere to the upper end of the storage end face of the rotating blade is avoided; noise generated in the material discharging process can be isolated while sound insulation is achieved through striking between the movable block and the fixed block in the material discharging device.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary feeders, in particular to a rotary discharger of a feeding valve. Background Art

[0002] The feeding valve rotary unloader is also called rotary feeder, rotary feeding valve, unloader, etc. It is a kind of equipment widely used in industrial and mining industries such as grain, building materials, chemical industry, and electric power. Its working principle is mainly based on the opening and closing of the rotary valve plate, and the unloading and stopping of materials are achieved by adjusting the angle of the valve.

[0003] In the existing feeding valve rotary discharger, when the rotating blades rotate to the bottom to discharge materials during use, if the materials stick to the upper end of the rotating blades, they will continue to rotate without discharging materials, which will affect the discharge efficiency of the feeding valve rotary discharger. For this reason, we propose a feeding valve rotary discharger. Utility Model Content

[0004] The main purpose of the utility model is to provide a feeding valve rotary discharger, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A feeding valve rotary discharger comprises a rotary discharger body, an anti-sticking component and a sound insulation component, wherein the rotary discharger body comprises a reduction motor installed on the outside thereof, a rotating disk driven by the reduction motor, and mounting holes arranged at both ends of the rotary discharger body, the anti-sticking component comprises a plurality of groups of rotating blades arranged and fixedly installed at the outer end of the rotating disk, and notches arranged at the center of the outer sides of the rotating blades, movable blocks are movably installed in the notches, cavities are provided in the rotating blades, a striking frame is fixedly installed at the bottom of the movable block in the cavity, a plurality of groups of springs are arranged and fixedly installed at the lower part of the striking frame, a plurality of groups of striking columns are fixedly installed on the striking frame from top to bottom, and a fixed block is fixedly installed on the inner wall of one side of the lower part of the rotary discharger body.

[0007] Preferably, the striking posts installed from top to bottom on the striking frame on the upper part of the movable block have their heights arranged in an increasing manner.

[0008] Preferably, the anti-sticking component further comprises a rotating shaft movably installed in the movable block, and both ends of the rotating shaft are fixed on the rotating blade.

[0009] Preferably, the sound insulation assembly comprises a front sound insulation cover and a rear sound insulation cover which are movably mounted on both sides of the rotary discharger body.

[0010] Preferably, the sound insulation assembly further comprises matching holes formed at both ends of the front sound insulation cover and the rear sound insulation cover corresponding to the mounting holes on the rotary discharger body.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. In the utility model, when the rotating disk and the rotating blade in the rotating discharger body rotate, after the rotating blade rotates to the bottom, the movable block at the center thereof will be blocked by the fixed block in the rotating discharger body in the subsequent rotation and rotate, and the rotating movable block will compress the multiple groups of springs at the rear end of the striking frame on it, and then through the elastic force of the compressed springs, the multiple groups of striking columns at the front end of the striking frame will strike the material storage end surface of the rotating blade, thereby avoiding the problem of residual materials sticking to the upper end thereof;

[0013] 2. In the utility model, the front soundproof cover and the rear soundproof cover which are mounted on both sides of the outer end of the rotary discharger body can not only insulate the sound of the impact between the movable block and the fixed block inside, but also isolate the noise of material discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is an exploded view of the utility model;

[0016] Figure 3 For this utility model Figure 2 A magnified view of middle;

[0017] Figure 4 It is a side sectional view of the rotating blade of the utility model;

[0018] Figure 5 It is a cross-sectional view of the rotating blade of the utility model.

[0019] Reference numerals:

[0020] 100, rotary discharger body; 101, reduction motor; 102, rotating disk; 103, mounting hole;

[0021] 200, anti-sticking component; 201, rotating blade; 202, notch; 203, movable block; 204, cavity; 205, striking frame; 206, spring; 207, striking column; 208, fixed block; 209, rotating shaft;

[0022] 300, sound insulation component; 301, front sound insulation cover; 302, rear sound insulation cover; 303, matching hole. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] Embodiment 1:

[0025] like Figure 1-5 As shown, the present embodiment provides a feeding valve rotary discharger, including a rotary discharger body 100, an anti-sticking component 200 and a sound insulation component 300, the rotary discharger body 100 includes a reduction motor 101 installed on the outside thereof, a rotating disk 102 driven by the reduction motor 101, and mounting holes 103 arranged at both ends of the rotary discharger body 100, the anti-sticking component 200 includes a plurality of rotating blades 201 arranged and fixedly installed at the outer end of the rotating disk 102, and notches 202 are all opened at the center of the outer sides of the rotating blades 201, and movable blocks 203 are also movably installed in the notches 202, and the rotating blades 201 are also arranged in the inner sides of the rotating blades 201. A cavity 204 is provided, and a striking frame 205 is fixedly installed at the bottom of the movable block 203 in the cavity 204. A plurality of groups of springs 206 are arranged and fixedly installed at the lower part of the striking frame 205. A plurality of groups of striking columns 207 are fixedly installed on the striking frame 205 from top to bottom. A fixed block 208 is fixedly installed on the inner wall of one side of the lower part of the rotary discharger body 100. The striking columns 207 installed from top to bottom on the striking frame 205 on the upper part of the movable block 203 have their heights arranged in an increasing manner. The anti-sticking component 200 also includes a rotating shaft 209 movably installed in the movable block 203, and both ends of the rotating shaft 209 are fixed on the rotating blade 201.

[0026] Specifically, the feed valve rotary discharger is also called a rotary feeder, a rotary feed valve, a discharger, etc. It is a device widely used in industrial and mining industries such as grain, building materials, chemicals, and electric power. Its working principle is mainly based on the opening and closing of the rotary valve plate. The material is unloaded and stopped by adjusting the angle of the valve. When the rotating disk 102 and the rotating blade 201 in the rotary discharger body 100 rotate, after the rotating blade 201 rotates to the bottom, the movable block 203 at the center thereof will be subjected to the rotation of the rotary discharger body 100 in the subsequent rotation. The fixed block 208 blocks and rotates, and the rotating movable block 203 compresses the multiple groups of springs 206 at the rear end of the striking frame 205 thereon, and then through the rebound elastic force of the compressed springs 206, the storage end surface of the rotating blade 201 is struck through the multiple groups of striking columns 207 at the front end of the striking frame 205, thereby avoiding the problem of residual materials sticking to the upper end thereof. The striking columns 207 of different heights on the striking frame 205 mainly ensure the comprehensive striking of the upper, middle and lower end surfaces of the storage end of the rotating blade 201, thereby improving the striking effect.

[0027] Embodiment 2:

[0028] Based on the first embodiment, Figure 2As shown, the sound insulation component 300 includes a front sound insulation cover 301 and a rear sound insulation cover 302 which are movably mounted on both sides of the rotary discharger body 100. The sound insulation component 300 also includes matching holes 303 opened at both ends of the front sound insulation cover 301 and the rear sound insulation cover 302 corresponding to the mounting holes 103 on the rotary discharger body 100.

[0029] Specifically, the front soundproof cover 301 and the rear soundproof cover 302 installed on both sides of the outer end of the rotary discharger body 100 can not only soundproof the impact between the movable block 203 and the fixed block 208 therein, but also isolate the noise during material discharge. The matching holes 303 on both sides of the front soundproof cover 301 and the rear soundproof cover 302 corresponding to the mounting holes 103 at both ends of the rotary discharger body 100 can also be synchronously fixed with the installation of the rotary discharger body 100.

[0030] The working principle and use process of this utility model:

[0031] When the reduction motor 101 drives the rotating disk 102 to rotate and unload, after the rotating blade 201 on the rotating disk 102 rotates to the bottom, the movable block 203 in the notch 202 at the center thereof will be blocked by the fixed block 208 at the inner wall of one side of the rotating unloader body 100 and rotate. When the movable block 203 rotates along the rotating shaft 209, the striking frame 205 at the upper end of the movable block 203 located in the rotating blade 201 will compress the multiple groups of springs 206 at the rear end. The multiple groups of springs 206 compressed by the striking frame 205 will rotate the striking frame 205 and the multiple groups of striking columns 207 at its front end through their rebound force, thereby rebounding the striking columns 207 to the upper, middle and lower parts of the storage end surface of the rotating blade 201, so as to shake off the materials stuck on the storage end surface of the rotating blade 201. At the same time, the front sound insulation cover 301 and the rear sound insulation cover 302 installed at both ends of the outer side of the rotary discharger body 100 can also perform sound insulation during the collision between the movable block 203 and the fixed block 208 and the material discharge therein.

[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A feeding valve rotary discharger, comprising a rotary discharger body (100), an anti-sticking component (200) and a sound insulation component (300), wherein the rotary discharger body (100) comprises a reduction motor (101) installed on the outer side thereof, a rotating disk (102) driven by the reduction motor (101), and mounting holes (103) arranged at both ends of the rotary discharger body (100), characterized in that: The anti-sticking component (200) comprises a plurality of rotating blades (201) arranged and fixedly installed at the outer end of the rotating disk (102), and a notch (202) provided at the center of the outer side of the rotating blade (201), a movable block (203) being movably installed in each of the notches (202), a cavity (204) being provided in each of the rotating blades (201), a striking frame (205) being fixedly installed at the bottom of the movable block (203) in the cavity (204), a plurality of springs (206) being arranged and fixedly installed at the lower part of the striking frame (205), a plurality of striking columns (207) being fixedly installed on the striking frame (205) from top to bottom, and a fixed block (208) being fixedly installed on the inner wall of one side of the lower part of the rotating discharger body (100).

2. A feeding valve rotary discharger according to claim 1, characterized in that: The striking posts (207) installed from top to bottom on the striking frame (205) at the upper part of the movable block (203) are arranged with their heights increasing gradually.

3. A feeding valve rotary discharger according to claim 1, characterized in that: The anti-sticking component (200) further comprises a rotating shaft (209) movably installed in the movable block (203), and both ends of the rotating shaft (209) are fixed on the rotating blade (201).

4. A feeding valve rotary discharger according to claim 1, characterized in that: The sound insulation component (300) comprises a front sound insulation cover (301) and a rear sound insulation cover (302) which are movably mounted on both sides of the rotary discharger body (100).

5. The feed valve rotary discharger according to claim 1, characterized in that: The sound insulation component (300) further comprises matching holes (303) formed at both ends of the front sound insulation cover (301) and the rear sound insulation cover (302) corresponding to the mounting holes (103) on the rotary discharger body (100).

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