A rotary powder material processing dispenser

Abstract

The utility model provides a kind of rotary blanker of powder material processing, comprising: rotary shell and the front cover and rear cover of being separately arranged at the both ends of rotary shell, the rotor blade assembly of being inserted into rotary shell is equipped on the rear cover;Locking mechanism, locking groove is further equipped on the rear cover, when the rear cover is attached on rotary shell, locking mechanism is engaged in locking groove;Locking member, the guide slide column is equipped in the side wall of rotary shell, the locking member is extended to locking hole by spiral motion when the rear cover is attached on rotary shell, the guide slide column is slid in the limiting sliding ring of being equipped in the outer wall of rotary shell, locking hole is equipped on the guide slide column.The utility model utilizes locking mechanism and locking member disassembly structure design to make rear cover more easily split, improve the disassembly and assembly efficiency of rotary shell and rotor blade assembly.

Description

Technical Field

[0001] This utility model belongs to the technical field of rotary feeders, and in particular relates to a rotary feeder for powder material processing. Background Technology

[0002] A rotary feeder, also known as a rigid impeller feeder or electric ash discharge valve, is a device used for unloading and feeding powdered materials during processing. The working principle of a rotary feeder is as follows: a rotor with several blades rotates inside a cylindrical casing. The material in the upper hopper falls under its own weight and fills the gaps between the blades. As the blades rotate, the material is discharged to the lower part.

[0003] Powder materials will inevitably leave some residue during the conveying process of the rotary feeder. In order to facilitate the cleaning of residues during production change, the existing technology designs the casing and rotor with an easy-to-disassemble structure. The rotor and blades can be pulled out of the casing from the side for direct cleaning, avoiding the need to disassemble the entire rotary feeder from the equipment. However, the existing detachable rotor casing structure is inconvenient to disassemble and assemble using a fixed method, and does not adopt an easy-to-disassemble structure to further improve the disassembly efficiency of the equipment. Utility Model Content

[0004] This utility model provides a rotary feeder for powder material processing. The utility model is implemented as follows: A rotary feeder for powder material processing includes: A rotating housing and a front cover and a rear cover respectively disposed at both ends of the rotating housing, wherein the rear cover is provided with a rotor blade assembly inserted into the rotating housing; The locking mechanism is provided with a locking groove on the rear cover. When the rear cover is attached to the rotating housing, the locking mechanism is engaged with the locking groove. The locking component includes a guide slide post on the side wall of the rotating housing, which slides on a limiting slide ring on the outer wall of the rotating housing. The guide slide post has a locking hole. When the rear cover is attached to the rotating housing, the locking component extends to the locking hole through a spiral motion.

[0005] Preferably, the locking element includes a locking seat and a locking rod. The locking seat is provided with an adapter groove that fits against the outer wall of the guide slide post. The locking rod extends out of the adapter groove after passing through the locking seat.

[0006] Preferably, the locking mechanism includes a first rod segment, a locking block, a second rod segment, and a rotating shaft. The first rod segment, the locking block, and the second rod segment are connected in sequence to form a locking rod body. One end of the rotating shaft is connected to the end face of the rotating housing, and the first rod segment is rotatably connected to the rotating shaft.

[0007] Preferably, the size of the locking block is larger than the size of the locking groove.

[0008] Preferably, one end of the locking rod extends into an adapter groove through an assembly hole provided inside the locking seat, and the end of the locking rod is inserted into the locking hole.

[0009] Preferably, the locking hole is a conical countersunk hole structure.

[0010] Compared with the prior art, the embodiments of this application have the following main advantages: The rotary feeder for powder material processing provided by this utility model locks the guide slide column by means of the locking component. The locking mechanism is a quick-release structure instead of the traditional bolt structure. The locking mechanism and locking component replace the traditional bolt structure as the connection structure between the rear cover and the rotary housing. The disassembly structure design of the locking mechanism and locking component makes the rear cover easier to disassemble, improving the disassembly and assembly efficiency of the rotary housing and rotor blade assembly. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of a rotary feeder for powder material processing provided by this utility model.

[0012] Figure 2 This is an exploded structural diagram of a rotary feeder for powder material processing provided by this utility model.

[0013] Figure 3 This is a schematic diagram of the locking mechanism of a rotary feeder for powder material processing provided by this utility model.

[0014] Figure 4 This is a schematic diagram of the locking component and guide slide in a rotary feeder for powder material processing provided by this utility model.

[0015] Figure 5 This is a schematic diagram of the locking component structure of a rotary feeder for powder material processing provided by this utility model.

[0016] Figure 6 This is a schematic diagram of the locking mechanism of a rotary feeder for powder material processing provided by this utility model.

[0017] Explanation of reference numerals in the attached figures: 110. Rotary housing; 120. Front cover; 130. Rear cover; 131. Front sealing plate; 132. Rear cover plate; 133. Side connecting plate; 101. Discharge chamber; 102. Locking groove; 103. Locking hole; 140. Rotor blade assembly; 200 Locking mechanism; 210 First lever segment; 220 Locking block; 230 Second lever segment; 240 Rotating shaft; 300, Locking component; 310, Locking seat; 320, Locking rod; 301, Adapter groove; 302, Assembly hole; 410. Guide slide column; 420. Limiting slip ring. Detailed Implementation

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0019] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0020] This utility model embodiment provides a rotary feeder for powder material processing, such as... Figures 1-6 As shown, the rotary feeder for processing powder materials includes: The rotary housing 110 includes a front cover 120 and a rear cover 130 located at both ends of the rotary housing 110. The rear cover 130 has a rotor blade assembly 140 inserted into the rotary housing 110. Guide slides 410 are also provided on both sides of the rear cover 130. The guide slides 410 slide against limiting slip rings 420 provided on the outer wall of the rotary housing 110. The rotor blade assembly 140 and the rear cover 130 slide linearly under the linear guidance of the guide slides 410 and the limiting slip rings 420. A motor mechanism for driving the rotor blade assembly 140 is provided on one side of the front cover 120. The shaft of the rotor blade assembly 140 extends through the rotary housing 110 into the front cover 120 and connects with the motor shaft of the motor mechanism. The structure and working principle of the rotary housing 110, the front cover 120, the motor mechanism, the rear cover 130, and the guide structure are basically the same as those of the prior art. The rotary housing 110 has a feeding chamber 101 inside forming a feeding area. The top of the rotary housing 110 is provided with a feeding port and a feeding port. The rear cover 130 is attached to one side of the rotary housing 110. Here, the rear cover 130 includes a front cover plate 131, a rear cover plate 132, and a side connecting plate 133. The rear cover plate 132 is closed on the side wall of the rotary housing 110 to accommodate the insertion port of the rotor blade assembly 140. The front cover plate 131 is connected to the end face of the rear cover plate 132 away from the rotary housing 110 through the side connecting plate 133. The front cover plate 131 and the rear cover plate 132 are provided with bearing structures for fixing the rotor blade assembly 140. A sealing ring is provided at the connection between the rear cover plate 132 and the equipment port on the side wall of the rotary housing 110. The locking mechanism 200 includes a locking groove 102 on the rear cover plate 132. When the rear cover 130 is attached to the rotating housing 110, the locking mechanism 200 engages with the locking groove 102. The locking mechanism 200 includes a first rod segment 210, a locking block 220, a second rod segment 230, and a rotating shaft 240. The first rod segment 210, the locking block 220, and the second rod segment 230 are sequentially connected to form a locking rod body. One end of the rotating shaft 240 is connected to the end face of the rotating housing 110, and the first rod segment 210 is rotatably connected to the rotating shaft 240. The locking element 300 has a locking hole 103 on the guide slide 410. When the rear cover 130 is attached to the rotating housing 110, the locking element 300 extends to the locking hole 103 through a spiral motion. It is important to note that in this application, the guide slide 410 is positioned near the discharge port of the rotating housing 110, while the locking mechanism 200 is positioned near the inlet of the rotating housing 110. Two sets of limiting slip rings 420 are used on one side to limit the guide slide 410, and they are spaced apart. In this application, the locking member 300 acts on the guide slide post 410 and locks the guide slide post 410. The locking mechanism 200 is a quick-release structure instead of a traditional bolt structure. The locking mechanism 200 and the locking member 300 replace the traditional bolt structure as the connection structure between the rear cover 130 and the rotating housing 110. The disassembly structure design of the locking mechanism 200 and the locking member 300 makes the rear cover 130 easier to disassemble, improving the disassembly and assembly efficiency of the rotating housing 110 and the rotor blade assembly 140.

[0021] In a preferred embodiment of this invention, the locking member 300 includes a locking seat 310 and a locking rod 320. The locking seat 310 is provided with an adapter groove 301, which fits against the outer wall of the guide slide post 410. The locking rod 320 extends out of the adapter groove 301 after passing through the locking seat 310. In this embodiment, one end of the locking rod 320 extends into an adapter groove 301 through the assembly hole 302 inside the locking seat 310. The end of the locking rod 320 is inserted into the locking hole 103. The end of the locking rod 320 adopts a hemispherical structure. The locking hole 103 is a conical countersunk hole structure. When the rear cover 130 is attached to the rotating housing 110, the end of the locking rod 320 will be inserted into the locking hole 103. As the locking rod 320 is inserted deeper into the locking hole 103, the rear cover 130 will be locked and attached to the device port of the rotating housing 110. The locking rod 320 and the mounting hole 302 are threaded together. The locking rod 320 is inserted into the locking hole 103 by rotation. During the locking process, the locking rod 320 is first inserted into the locking hole 103 and then the locking mechanism 200 is locked to the rear cover 130. The disassembly process is to first release the fixation between the rear cover 130 and the locking mechanism 200. The threaded structure design here has stronger stability. In a preferred embodiment of this invention, the locking block 220 in the locking mechanism 200 is larger than the locking groove 102. After the locking block 220 is deflected, it will abut against the outside of the locking groove 102. The second rod segment 230 is used to actuate the locking mechanism 200. In this embodiment, the locking groove 102 is a sliding groove structure composed of a semi-circle and a rectangle. The width of the first rod segment 210 is smaller than the width of the sliding groove, and the width of the locking block 220 is larger than the width of the sliding groove. Furthermore, the length of the first rod segment 210 needs to be greater than the length of the locking groove 102 composed of the semi-circle and the rectangle. When the locking mechanism 200 rotates to a specific angle, the rear cover plate 132 will pass through the locking rod with the help of the locking groove 102 during the sliding process. After the rear cover plate 132 passes through the locking mechanism 200, the locking block 220 will abut against the rear cover plate 132 by rotating the locking rod.

[0022] It should be noted that, for the sake of simplicity, the foregoing embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to the present invention. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0023] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A rotary feeder for processing powder materials, characterized in that, include: The rotating housing (110) and the front cover (120) and the rear cover (130) are respectively disposed at both ends of the rotating housing (110), and the rear cover (130) is provided with a rotor blade assembly (140) inserted into the rotating housing (110); The locking mechanism (200) is provided with a locking groove (102) on the rear cover (130). When the rear cover (130) is attached to the rotating housing (110), the locking mechanism (200) is engaged with the locking groove (102). The locking component (300) is provided with guide slides (410) on both sides of the rear cover (130). The guide slides (410) slide on the limiting slide ring (420) provided on the outer wall of the rotating housing (110). The guide slides (410) are provided with locking holes (103). When the rear cover (130) is attached to the rotating housing (110), the locking component (300) extends to the locking hole (103) through a spiral motion.

2. The rotary feeder for powder material processing as described in claim 1, characterized in that, The locking component (300) includes a locking seat (310) and a locking rod (320). The locking seat (310) is provided with an adapter groove (301), which fits against the outer wall of the guide slide (410). The locking rod (320) passes through the locking seat (310) and extends out of the adapter groove (301).

3. The rotary feeder for powder material processing as described in claim 2, characterized in that, The locking mechanism (200) includes a first rod segment (210), a locking block (220), a second rod segment (230), and a rotating shaft (240). The first rod segment (210), the locking block (220), and the second rod segment (230) are connected in sequence to form a locking rod body. One end of the rotating shaft (240) is connected to the end face of the rotating housing (110), and the first rod segment (210) is rotatably connected to the rotating shaft (240).

4. The rotary feeder for powder material processing as described in claim 3, characterized in that, The size of the locking block (220) is larger than the size of the locking groove (102).

5. A rotary feeder for powder material processing as described in claim 4, characterized in that, One end of the locking rod (320) extends into an adapter groove (301) through an assembly hole (302) provided inside the locking seat (310), and the end of the locking rod (320) is inserted into the locking hole (103).

6. A rotary feeder for powder material processing as described in claim 5, characterized in that, The locking hole (103) is a conical countersunk hole structure.

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