Hopper mounting structure of bucket elevator

Abstract

The utility model relates to a bucket elevator hopper installation structure which comprises a hopper body, four limiting grooves are formed in the top of the hopper body, an installation cavity is formed in the hopper body, and a positioning structure is arranged in the installation cavity. According to the hopper mounting structure of the bucket elevator, by arranging the volume increasing side plate and the positioning structure, when the volume of the hopper main body needs to be changed to adapt to materials with different characteristics, a handle is pulled outwards to move to the position where a telescopic clamping rod can move downwards through gravity, and the telescopic clamping rod is connected with the outer wall of the hopper main body in an abutting mode; after a limiting inserting block at the bottom of the volume increasing side plate is inserted into a limiting groove, a telescopic clamping rod moves upwards, at the moment, a positioning block is driven by a sliding seat to penetrate through a through hole to be connected into a positioning groove in a clamped mode through rebound expansion of a reset spring, then connection and fixation of the volume increasing side plate are completed, and the purpose of changing the volume of the hopper body is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator buckets, in particular to a bucket type elevator bucket installation structure. Background Art

[0002] Bucket elevator is a lifting mechanical device widely used in industrial and mining enterprises, chemical industry, metallurgy and other fields. Bucket elevator mainly uses a lifting bucket to lift powdery or granular bulk materials to a certain height. It includes a bucket, a chain and a driving device. The driving device drives the bucket to move up and down through the driving chain. When the bucket passes through the feed port, the material is scooped up and transported upward; when the bucket reaches the top of the elevator and moves downward, the material is thrown out from the discharge port, thereby lifting and unloading the material.

[0003] At present, the bucket of the bucket elevator on the market is welded to the hinged rotating plate on the elevator plate chain. When the volume of the bucket needs to be changed to adapt to materials with different characteristics, the rotating plate needs to be replaced, which is time-consuming and labor-intensive. Therefore, a bucket elevator bucket installation structure is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a bucket elevator bucket installation structure, which has the advantages of being able to change the volume of the bucket as needed, etc., and solves the problem that the bucket of the bucket elevator on the current market is welded to the hinged rotating plate on the elevator plate chain, and when the volume of the bucket needs to be changed to adapt to materials with different characteristics, the rotating plate needs to be replaced, which is time-consuming and labor-intensive.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solutions: a bucket elevator bucket installation structure, comprising a bucket body, the top of the bucket body is provided with four limit slots, the inside of the bucket body is provided with an installation cavity, the inside of the installation cavity is provided with a positioning structure, and the top of the bucket body is connected with an accumulation side plate;

[0008] The positioning structure includes a fixed plate, a connecting column, a sliding seat, a return spring, a positioning block, a limit plug, a positioning groove and a moving rod. The inner bottom wall of the installation cavity is fixedly installed with a fixed plate, a connecting column is fixedly connected between the fixed plate and the inner wall of the installation cavity, the outer surface of the connecting column is slidably connected with the sliding seat, the outer surface of the connecting column is sleeved with a return spring, the sliding seat is fixedly connected with a positioning block, four limit plugs are fixedly connected to the bottom of the accumulation side plate, the outer surface of the limit plug is provided with a positioning groove, and the top of the sliding seat is fixedly connected with a moving rod.

[0009] Furthermore, one end of the return spring is fixedly connected to the fixed plate, and the other end of the return spring is fixedly connected to the outer surface of the sliding seat.

[0010] Furthermore, a guide column is fixedly connected to the interior of the installation cavity, and the moving rod is located on the outer surface of the guide column and is slidably connected to the guide column.

[0011] Furthermore, the number of the installation cavities is four, and the four limiting grooves are respectively located at the four corners of the top of the hopper body, and the four installation cavities correspond to the four limiting grooves.

[0012] Furthermore, a through hole is provided between the installation cavity and the limiting groove, and the positioning block extends to the interior of the positioning groove through the through hole.

[0013] Furthermore, four sliding holes are opened on the top of the hopper body, and the four sliding holes are respectively connected to the four installation cavities, and the top of the moving rod extends to the top of the hopper body through the sliding holes.

[0014] Furthermore, a handle is fixedly connected to the top of the movable rod, and a telescopic clamping rod is slidably connected inside the handle.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The bucket installation structure of the bucket elevator is provided with an accumulation side plate and a positioning structure. When the volume of the bucket body needs to be changed to adapt to materials with different characteristics, the handle is pulled outward to move to a position where the telescopic clamping rod can move downward by gravity. The telescopic clamping rod is used to abut against the outer wall of the hopper body, and the limiting plug block at the bottom of the accumulation side plate is inserted into the limiting groove. The telescopic clamping rod is moved upward. At this time, the rebound expansion of the return spring is used to drive the positioning block through the through hole and be clamped in the positioning groove through the sliding seat, thereby completing the connection and fixation of the accumulation side plate, thereby achieving the purpose of changing the volume of the hopper body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front cross-sectional view of the utility model when the hopper body is connected to the accumulation side plate;

[0019] Figure 2 It is a top view of the hopper body in the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the accumulation side plate in the utility model;

[0021] Figure 4 For this utility model Figure 1 A magnified view of the structure in the middle.

[0022] In the figure: 1 hopper body, 2 limit groove, 3 installation cavity, 4 positioning structure, 401 fixed plate, 402 connecting column, 403 sliding seat, 404 return spring, 405 positioning block, 406 limit plug block, 407 positioning groove, 408 moving rod, 5 accumulation side plate, 6 handle, 7 telescopic clamping rod. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 A bucket elevator hopper mounting structure in this embodiment includes a hopper body 1, four limit slots 2 are opened on the top of the hopper body 1, an installation cavity 3 is opened inside the hopper body 1, a positioning structure 4 is arranged inside the installation cavity 3, and an accumulation side plate 5 is connected to the top of the hopper body 1.

[0025] Specifically, the positioning structure 4 is composed of eight parts: a fixed plate 401, a connecting column 402, a sliding seat 403, a return spring 404, a positioning block 405, a limit plug 406, a positioning groove 407 and a moving rod 408. One end of the return spring 404 is fixedly connected to the fixed plate 401, and the other end of the return spring 404 is fixedly connected to the outer surface of the sliding seat 403. The interior of the installation cavity 3 is fixedly connected with a guide column. The moving rod 408 is located on the outer surface of the guide column and is slidably connected to the guide column. A through hole is provided between the cavity 3 and the limiting groove 2, and the positioning block 405 extends to the inside of the positioning groove 407 through the through hole. Four sliding holes are provided on the top of the hopper body 1, and the four sliding holes are respectively connected to the four mounting cavities 3. The top of the moving rod 408 extends to the top of the hopper body 1 through the sliding hole. The limiting plug 406 is initially engaged with the limiting groove 2, and then the elasticity of the reset spring 404 is used to drive the positioning block 405 to further engage with the positioning groove 407 to complete the connection and fixation of the accumulation side plate 5.

[0026] Specifically, by setting the number of the installation cavities 3 to four, the four limiting grooves 2 are respectively located at the four corners of the top of the hopper body 1, and the four installation cavities 3 correspond to the four limiting grooves 2, thereby making the overall connection installation more stable.

[0027] Specifically, by fixing a handle 6 on the top of the moving rod 408 and slidingly connecting a telescopic clamping rod 7 inside the handle, the installation or removal of the accumulation side panel 5 can be done by a single person, which is convenient and quick.

[0028] During implementation, the following steps are followed: when the volume of the hopper body 1 needs to be changed to adapt to materials with different characteristics, first pull the handle 6 outward and move it to a position where the telescopic card rod 7 can move downward by gravity. The extended part of the telescopic card rod 7 abuts against the outer wall of the hopper body 1, and then the limiting plug 406 at the bottom of the accumulation side plate 5 is inserted into the limiting groove 2, and then the telescopic card rod 7 is moved upward. Finally, the rebound expansion of the reset spring 404 is utilized to drive the positioning block 405 through the through hole through the sliding seat 403 to be clamped in the positioning groove 407, thereby completing the connection and fixation of the accumulation side plate 5.

[0029] In summary, the bucket installation structure of the bucket elevator, by setting the accumulation side plate 5 and the positioning structure 4, when it is necessary to change the volume of the bucket body 1 to adapt to materials with different characteristics, the handle 6 is pulled outward and moved to the position where the telescopic clamping rod 7 can move downward by gravity. The telescopic clamping rod 7 is used to abut against the outer wall of the hopper body 1, and the limiting plug block 406 at the bottom of the accumulation side plate 5 is inserted into the limiting groove 2, and then the telescopic clamping rod 7 is moved upward. At this time, the rebound expansion of the return spring 404 is utilized to drive the positioning block 405 through the through hole through the sliding seat 403 to be connected to the inside of the positioning groove 407, thereby completing the connection and fixation of the accumulation side plate 5, thereby achieving the purpose of changing the volume of the bucket body 1, and solving the problem that the bucket of the bucket elevator on the market is currently connected to the hinged rotating plate on the elevator plate chain by welding. When the volume of the bucket needs to be changed to adapt to materials with different characteristics, the rotating plate needs to be replaced, which is time-consuming and laborious.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bucket elevator hopper mounting structure, comprising a hopper body (1), characterized in that: The top of the hopper body (1) is provided with four limiting grooves (2), the interior of the hopper body (1) is provided with a mounting cavity (3), the interior of the mounting cavity (3) is provided with a positioning structure (4), and the top of the hopper body (1) is connected with an accumulation-enhancing side plate (5); The positioning structure (4) comprises a fixed plate (401), a connecting column (402), a sliding seat (403), a return spring (404), a positioning block (405), a limiting plug block (406), a positioning groove (407) and a moving rod (408); the inner bottom wall of the installation cavity (3) is fixedly installed with a fixed plate (401); a connecting column (402) is fixedly connected between the fixed plate (401) and the inner wall of the installation cavity (3); the outer surface of the connecting column (402) is slidably connected with the sliding seat (403); the outer surface of the connecting column (402) is sleeved with a return spring (404); the sliding seat (403) is fixedly connected with a positioning block (405); the bottom of the accumulation side plate (5) is fixedly connected with four limiting plug blocks (406); the outer surface of the limiting plug block (406) is provided with a positioning groove (407); and the top of the sliding seat (403) is fixedly connected with a moving rod (408).

2. The bucket elevator hopper installation structure according to claim 1, characterized in that: One end of the return spring (404) is fixedly connected to the fixed plate (401), and the other end of the return spring (404) is fixedly connected to the outer surface of the sliding seat (403).

3. The bucket elevator hopper installation structure according to claim 1, characterized in that: A guide column is fixedly connected to the interior of the installation cavity (3), and the moving rod (408) is located on the outer surface of the guide column and is slidably connected to the guide column.

4. The bucket elevator hopper installation structure according to claim 1, characterized in that: The number of the installation cavities (3) is four, and the four limiting grooves (2) are respectively located at the four corners of the top of the hopper body (1), and the four installation cavities (3) correspond to the four limiting grooves (2).

5. The bucket elevator hopper installation structure according to claim 1, characterized in that: A through hole is provided between the installation cavity (3) and the limiting groove (2), and the positioning block (405) extends through the through hole to the interior of the positioning groove (407).

6. The bucket elevator hopper installation structure according to claim 1, characterized in that: The top of the hopper body (1) is provided with four sliding holes, the four sliding holes are respectively connected to the four mounting cavities (3), and the top of the moving rod (408) extends to the top of the hopper body (1) through the sliding holes.

7. The bucket elevator hopper installation structure according to claim 1, characterized in that: The top of the moving rod (408) is fixedly connected to a handle (6), and the interior of the handle is slidably connected to a telescopic clamping rod (7).

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