Auger conveying device capable of preventing inner wall of auger from being bonded with deposited materials

Abstract

The utility model relates to the technical field of auger conveying, and discloses an auger conveying device capable of preventing the inner wall of an auger from being bonded with silted materials, which comprises a conveying device body, a feed port is fixedly connected to the bottom of the right side of the conveying device body, and a discharge port is fixedly connected to the top of the left side of the conveying device body. The conveying device comprises a conveying device body, a first cleaning mechanism is arranged at the top of the conveying device body, a second cleaning mechanism is arranged at the top of the first cleaning mechanism, the first cleaning mechanism comprises a sealing cover, and the sealing cover is arranged at the top of the conveying device body. Materials can be conveyed in the conveying device body by driving the auger body to rotate through the rotating rod, and meanwhile, the inner wall of the conveying device body can be cleaned when the materials are conveyed under the action of the rotating rod, a connecting ring, a supporting frame, a mounting plate and a cleaning brush; the inner wall of the conveying device body is prevented from being adhered with deposited materials to affect the conveying efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of auger conveying, in particular to an auger conveying device which can prevent the inner wall of the auger from being adhered to and deposited with materials. Background Art

[0002] An auger, also known as a screw conveyor, is a device commonly used to transport granular or powdered materials. It can achieve various conveying modes, including horizontal, inclined, and vertical. The conveying distance of an auger varies depending on the machine model and design. While auger conveyors are widely used for material transport, they can easily combine with moisture within the auger and adhere to the auger's inner walls, causing blockage and impacting conveying efficiency.

[0003] According to the description of an auger conveying device for preventing the inner wall of the auger from sticking to and accumulating materials (authorization announcement number: CN 219030723 U) published on the patent website, the auger conveying device for preventing the inner wall of the auger from sticking to and accumulating materials includes "a reduction motor, an auger housing, an auger shaft", etc. to perform the conveying work.

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] The auger conveying device for preventing the inner wall of the auger from adhering to the sedimentation material utilizes a reduction motor, an auger housing, an auger shaft, etc. to perform the conveying work. During use, this device uses a stainless steel brush to clean the inner wall of the auger housing. However, the stainless steel cleaning brushes are dispersedly distributed, and each cleaning brush is fixed with multiple fixing bolts. When the cleaning brush needs to be cleaned or replaced, the operation is complicated and cannot be dismantled as a whole, resulting in low efficiency. Utility Model Content

[0006] The purpose of the utility model is to provide an auger conveying device which can prevent the inner wall of the auger from adhering to the sedimentary materials, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: an auger conveying device for preventing the inner wall of the auger from adhering to and accumulating materials, comprising a conveying device body, a feed port being fixedly connected to the bottom right side of the conveying device body, a discharge port being fixedly connected to the top left side of the conveying device body, a first cleaning mechanism being provided on the top of the conveying device body, and a second cleaning mechanism being provided on the top of the first cleaning mechanism;

[0008] The first cleaning mechanism includes a sealing cover, which is arranged on the top of the conveying device body, a first fixing bolt is threadedly connected to the inside of the sealing cover, a servo motor is fixedly connected to the top of the sealing cover, a rotating rod is fixedly connected to the bottom of the servo motor, the rotating rod is rotatably connected to the inside of the sealing cover, the outer periphery of the rotating rod is fixedly connected to the auger body, the outer periphery of the rotating rod is fixedly connected to the connecting ring, the right side of the connecting ring is fixedly connected to a support frame, a mounting plate is slidably connected to the inside of the support frame, a cleaning brush is fixedly connected to the right side of the mounting plate, and the inner periphery of the mounting plate is threadedly connected to the second fixing bolt.

[0009] Preferably, the bottom of the sealing cover is in contact with the top of the conveying device body, and the bottom of the first fixing bolt is threadedly connected to the top of the conveying device body.

[0010] Preferably, a limiting groove is provided inside the support frame, and the mounting plate is slidably connected in the limiting groove, so that the limiting groove can limit the mounting plate and facilitate the installation and removal of the mounting plate.

[0011] Preferably, the support frame is concave in shape, and the left side of the second fixing bolt is threadedly connected to the inside of the support frame, so that the second fixing bolt can be used to fix the mounting plate and the support frame, and the mounting plate can be easily installed and disassembled.

[0012] Preferably, the right side of the cleaning brush contacts the inner side of the conveying device body, and the cleaning brush is made of wear-resistant and non-stick material, so that the material attached to the inner side of the conveying device body can be cleaned by the cleaning brush to prevent material accumulation from affecting the conveying efficiency.

[0013] Preferably, the second cleaning mechanism includes a sealing sleeve, which is fixedly connected to the top of the sealing cover, a baffle fixedly connected to the bottom of the sealing sleeve, a connecting pipe fixedly connected to the inside of the sealing sleeve, a connecting piece fixedly connected to the top of the connecting pipe, and a nozzle fixedly connected to the bottom of the connecting pipe.

[0014] Preferably, the baffle is circular in shape, with a through hole inside the baffle, and the diameter of the through hole is small, so that the baffle can prevent the material from entering the sealing sleeve, and at the same time, the water sprayed from the nozzle can enter the conveying device body through the through hole.

[0015] Compared with the prior art, the present invention provides an auger conveying device that prevents the inner wall of the auger from adhering to the sedimentation material, and has the following beneficial effects:

[0016] 1. The auger conveying device which prevents the inner wall of the auger from sticking to and accumulating materials, has a first cleaning mechanism which is arranged, and the auger body is driven to rotate by the rotating rod to convey the materials inside the conveying device body. At the same time, under the action of the rotating rod, the connecting ring, the supporting frame, the mounting plate and the cleaning brush, the inner wall of the conveying device body can be cleaned during material conveying, so as to prevent the inner wall of the conveying device body from sticking to and accumulating materials and affecting the conveying efficiency. At the same time, the cleaning brush can be disassembled by simply removing the second fixing bolt, which is convenient to operate and easy to clean the cleaning brush later. At the same time, under the action of the first fixing bolt, the conveying device body can be separated from the sealing cover, which is convenient to disassemble, and the cleaning brush or the inner wall of the conveying device body can be deeply cleaned. The structure is simple and the operation is convenient.

[0017] 2. The auger conveying device that prevents the inner wall of the auger from sticking to the accumulated material can, through the second cleaning mechanism, further clean the inner side of the conveying device body by spraying water on the basis of the first cleaning mechanism. The water spray can clean the inner wall of the conveying device body, remove accumulated material residues, prevent material adhesion and scaling, thereby keeping the conveying channel unobstructed. At the same time, the water spray helps to reduce the material temperature and prevent equipment damage caused by high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 Schematic diagram of the structure of the first cleaning mechanism;

[0022] Figure 4 Schematic diagram of the bottom structure of the sealing cover;

[0023] Figure 5 It is a structural diagram of the right side of the support frame;

[0024] Figure 6 for Figure 5 A in the middle is an enlarged structural diagram;

[0025] Figure 7 It is a structural diagram of the second cleaning mechanism.

[0026] In the figure: 1. Feed port; 2. Conveying device body; 3. First cleaning mechanism; 4. Second cleaning mechanism; 5. Discharge port; 31. First fixing bolt; 32. Sealing cover; 33. Servo motor; 34. Rotating rod; 35. Auger body; 36. Support frame; 37. Connecting ring; 38. Mounting plate; 39. Cleaning brush; 391. Second fixing bolt; 41. Sealing sleeve; 42. Baffle; 43. Nozzle; 44. Connecting pipe; 45. Connecting piece. DETAILED DESCRIPTION

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

[0028] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0029] The utility model provides the following technical solutions: Example

[0030] See also Figure 1-7 The utility model provides a technical solution: an auger conveying device for preventing the inner wall of the auger from sticking to and accumulating materials, comprising a conveying device body 2, a feed port 1 fixedly connected to the bottom right side of the conveying device body 2, a discharge port 5 fixedly connected to the top left side of the conveying device body 2, a first cleaning mechanism 3 provided on the top of the conveying device body 2, and a second cleaning mechanism 4 provided on the top of the first cleaning mechanism 3;

[0031] The first cleaning mechanism 3 includes a sealing cover 32, which is arranged on the top of the conveying device body 2, and the sealing cover 32 is internally threadedly connected to a first fixing bolt 31, the top of the sealing cover 32 is fixedly connected to a servo motor 33, the bottom of the servo motor 33 is fixedly connected to a rotating rod 34, the rotating rod 34 is rotatably connected to the inside of the sealing cover 32, the outer periphery of the rotating rod 34 is fixedly connected to the auger body 35, the outer periphery of the rotating rod 34 is fixedly connected to a connecting ring 37, the right side of the connecting ring 37 is fixedly connected to a support frame 36, the inner side of the support frame 36 is slidably connected to a mounting plate 38, the right side of the mounting plate 38 is fixedly connected to a cleaning brush 39, and the inner side of the mounting plate 38 is threadedly connected to a second fixing bolt 391.

[0032] The bottom of the sealing cover 32 is in contact with the top of the conveying device body 2, the bottom of the first fixing bolt 31 is threadedly connected to the top of the conveying device body 2, a limiting groove is provided inside the support frame 36, and the mounting plate 38 is slidably connected to the limiting groove, so that the limiting groove can be used to limit the mounting plate 38, and it is also convenient to install and disassemble the mounting plate 38. The support frame 36 is concave in shape, and the left side of the second fixing bolt 391 is threadedly connected to the inside of the support frame 36, so that the mounting plate 38 and the support frame 36 can be in a fixed state through the second fixing bolt 391, and it is also convenient to install and disassemble the mounting plate 38. The right side of the cleaning brush 39 is in contact with the inner side of the conveying device body 2. The cleaning brush 39 is made of wear-resistant and anti-sticking material, which is convenient for cleaning the material attached to the inner side of the conveying device body 2 through the cleaning brush 39 to prevent material accumulation from affecting the conveying efficiency. Example

[0033] See also Figure 1-7 On the basis of the first embodiment, the second cleaning mechanism 4 is further obtained, which includes a sealing sleeve 41, which is fixedly connected to the top of the sealing cover 32, a baffle 42 is fixedly connected to the bottom of the sealing sleeve 41, a connecting pipe 44 is fixedly connected to the inside of the sealing sleeve 41, a connecting piece 45 is fixedly connected to the top of the connecting pipe 44, and a nozzle 43 is fixedly connected to the bottom of the connecting pipe 44. The baffle 42 is circular, and a through hole is opened inside the baffle 42. The diameter of the through hole is small, so that the baffle 42 can prevent the material from entering the sealing sleeve 41. At the same time, the water sprayed by the nozzle 43 can enter the conveying device body 2 through the through hole.

[0034] In actual operation, when this device is used, the material to be conveyed is firstly passed through the feed port 1 into the interior of the conveying device body 2, and the servo motor 33 drives the auger body 35 fixedly connected to the outer periphery of the rotating rod 34 to rotate, and the material can be lifted to the top of the conveying device body 2 under the action of the auger body 35, and then discharged through the discharge port 5 to complete the conveying work. In the process of conveying, the rotating rod 34 will drive the support frame 36 to rotate through the connecting ring 37, so that the support frame 36 can drive the cleaning brush 39 to rotate through the mounting plate 38, so that the cleaning brush 39 can clean the inner wall of the conveying device body 2 while in contact with the inner wall of the conveying device body 2, so as to prevent the conveyed material from sticking and affecting the conveying efficiency, thereby cleaning the material from the inner wall. When the material conveying is completed and the inner wall of the conveying device body 2 needs to be cleaned, the external pipeline can be made through the connecting piece 45 at the same time. The cleaning brush 39 can be removed and replaced by the cleaning brush 39.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. An auger conveying device for preventing the inner wall of the auger from adhering to the sedimentary material, comprising a conveying device body (2), characterized in that: The right bottom of the conveying device body (2) is fixedly connected to a feed port (1), the left top of the conveying device body (2) is fixedly connected to a discharge port (5), the top of the conveying device body (2) is provided with a first cleaning mechanism (3), and the top of the first cleaning mechanism (3) is provided with a second cleaning mechanism (4); The first cleaning mechanism (3) includes a sealing cover (32), the sealing cover (32) is arranged on the top of the conveying device body (2), the sealing cover (32) is internally threadedly connected to a first fixing bolt (31), the top of the sealing cover (32) is fixedly connected to a servo motor (33), the bottom of the servo motor (33) is fixedly connected to a rotating rod (34), the rotating rod (34) is rotatably connected to the inside of the sealing cover (32), the outer periphery of the rotating rod (34) is fixedly connected to the auger body (35), the outer periphery of the rotating rod (34) is fixedly connected to a connecting ring (37), the right side of the connecting ring (37) is fixedly connected to a support frame (36), the inner side of the support frame (36) is slidably connected to a mounting plate (38), the right side of the mounting plate (38) is fixedly connected to a cleaning brush (39), and the inner side of the mounting plate (38) is threadedly connected to a second fixing bolt (391).

2. The auger conveying device for preventing the auger inner wall from adhering to and accumulating materials according to claim 1, characterized in that: The bottom of the sealing cover (32) is in contact with the top of the conveying device body (2), and the bottom of the first fixing bolt (31) is threadedly connected to the top of the conveying device body (2).

3. The auger conveying device for preventing the auger inner wall from adhering to and accumulating materials according to claim 1, characterized in that: A limiting groove is provided inside the support frame (36), and the mounting plate (38) is slidably connected in the limiting groove.

4. The auger conveying device for preventing the auger inner wall from adhering to and accumulating materials according to claim 1, characterized in that: The support frame (36) is concave in shape, and the left side of the second fixing bolt (391) is threadedly connected to the inside of the support frame (36).

5. The auger conveying device for preventing the auger inner wall from adhering to and accumulating materials according to claim 1, characterized in that: The right side of the cleaning brush (39) contacts the inner side of the conveying device body (2), and the cleaning brush (39) is made of a wear-resistant and anti-sticking material.

6. The auger conveying device for preventing the auger inner wall from adhering to and accumulating materials according to claim 1, characterized in that: The second cleaning mechanism (4) comprises a sealing sleeve (41), the sealing sleeve (41) being fixedly connected to the top of the sealing cover (32), a baffle (42) being fixedly connected to the bottom of the sealing sleeve (41), a connecting pipe (44) being fixedly connected to the inside of the sealing sleeve (41), a connecting piece (45) being fixedly connected to the top of the connecting pipe (44), and a nozzle (43) being fixedly connected to the bottom of the connecting pipe (44).

7. The auger conveying device for preventing the auger inner wall from adhering to and accumulating materials according to claim 6, characterized in that: The baffle (42) is circular in shape, and a through hole is provided inside the baffle (42), and the diameter of the through hole is relatively small.

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