An electrically powered single-sided unloader flight assembly

Abstract

The utility model discloses a kind of electric unilateral unloader scraper assembly, including first scraper, the rear end outer surface of first scraper is fixedly installed with mounting bracket, the front end of first scraper is provided with second scraper, the upper portion of the outer surface of the front end of first scraper is provided with convex slide groove, the upper portion of the convex slide groove is provided with limiting component, the limiting component includes mounting hole, movable block, upper inclined surface wedge and compression spring, and the upper portion of the back of second scraper is fixedly installed with convex slide bar.The utility model said a kind of electric unilateral unloader scraper assembly, by the first scraper and second scraper of being set, second scraper is conveniently replaced alone, reduce use cost, by the limiting component of being set, it is convenient for the limiting of second scraper, so that second scraper is conveniently assembled and disassembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric unilateral unloader technical field, concretely is a kind of electric unilateral unloader scraper assembly. BACKGROUND

[0002] Electric unilateral unloader is a kind of unloading device, mainly installed in the middle section of belt conveyor, for realizing unilateral unloading, lifting scraper assembly is driven by hydraulic cylinder.

[0003] During unloading, scraper needs to be in direct contact with material on conveying belt, and scrape material, and this frequent scraping and rubbing can cause plow head and other key components to wear.

[0004] Therefore, scraper needs to be replaced regularly, and in prior art, scraper assembly needs to be replaced when replacing scraper, which increases the cost of use, and the process of assembly and disassembly is relatively cumbersome.

[0005] Therefore, we propose a kind of electric unilateral unloader scraper assembly. CONTENT OF UTILITY MODEL

[0006] (One) technical problem solved

[0007] In view of the deficiencies of prior art, the utility model provides a kind of electric unilateral unloader scraper assembly, which is convenient for replacing scraper alone, and has the advantages of facilitating the quick assembly and disassembly of second scraper, and can effectively solve the problems in the background art.

[0008] (Two) technical scheme

[0009] To achieve the above purpose, the technical scheme adopted by the utility model is as follows: a kind of electric unilateral unloader scraper assembly, comprising first scraper, the rear end outer surface of the first scraper is fixedly installed with mounting bracket, the front end of the first scraper is provided with second scraper, the upper portion of the outer surface of the front end of the first scraper is provided with convex slide groove, the upper portion of the convex slide groove is provided with limiting assembly, the limiting assembly includes mounting hole, movable block, upper inclined surface wedge and compression spring, and the upper portion of the back of the second scraper is fixedly installed with convex slide rod.

[0010] Preferably, the second scraper is located at the lower portion of the outer surface of the front end of the first scraper.

[0011] Preferably, the outer wall of the convex slide rod is inserted between the convex slide groove.

[0012] Preferably, the mounting hole is arranged at the upper end of the inner side of the convex sliding groove, the compression spring and the movable block are located in the mounting hole, one end of the outer surface of the compression spring is fixedly connected with one end of the mounting hole, the other end of the outer surface of the compression spring is fixedly connected with one end of the outer surface of the movable block, and the upper inclined surface wedge is fixedly installed on the outer surface of the other end of the movable block away from the compression spring.

[0013] Preferably, the outer wall of the movable block and the upper inclined surface wedge is in sliding connection with the mounting hole, and the outer surface of one end of the movable block is elastically connected with one end of the mounting hole through the compression spring.

[0014] Preferably, after the convex sliding rod is inserted into the convex sliding groove, the upper inclined surface wedge is located on the outer surface of the upper end of the convex sliding rod.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the electric unilateral unloader scraper assembly has the following beneficial effects:

[0017] 1. The electric unilateral unloader scraper assembly is convenient to individually replace the second scraper, and the use cost is reduced.

[0018] 2. The electric unilateral unloader scraper assembly is convenient to limit the second scraper, and the second scraper is convenient to assemble and disassemble. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the electric unilateral unloader scraper assembly.

[0020] Figure 2 It is a local structure schematic view of the electric unilateral unloader scraper assembly.

[0021] Figure 3 It is a side view sectional view of the limiting component in the electric unilateral unloader scraper assembly.

[0022] Figure 4 It is a back structure schematic view of the second scraper in the electric unilateral unloader scraper assembly.

[0023] In the drawing: 1, first scraper; 2, mounting frame; 3, second scraper; 4, convex sliding groove; 5, limiting component; 6, mounting hole; 7, movable block; 8, upper inclined surface wedge; 9, compression spring; 10, convex sliding rod. DETAILED DESCRIPTION

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] This embodiment is an electric single-sided unloader scraper assembly.

[0026] like Figures 1-4 As shown, it includes a first scraper 1, a mounting bracket 2 is fixedly installed on the outer surface of the rear end of the first scraper 1, a second scraper 3 is provided at the front end of the first scraper 1, a convex groove 4 is provided on the upper part of the outer surface of the front end of the first scraper 1, a limit component 5 is provided on the upper part of the convex groove 4, the limit component 5 includes a mounting hole 6, a movable block 7, an upper inclined wedge block 8 and a compression spring 9, and a convex sliding rod 10 is fixedly installed on the upper part of the back side of the second scraper 3.

[0027] The second scraper 3 is located at the lower part of the outer surface of the front end of the first scraper 1; the outer wall of the convex slide rod 10 is inserted into the convex slide groove 4; the mounting hole 6 is opened at the upper end of the inner side of the convex slide groove 4; the compression spring 9 and the movable block 7 are both located in the mounting hole 6; one end of the outer surface of the compression spring 9 is fixedly connected to one end of the mounting hole 6; the other end of the outer surface of the compression spring 9 is fixedly connected to one end of the outer surface of the movable block 7; the upper inclined wedge 8 is fixedly installed on the outer surface of the movable block 7 away from the compression spring 9; the outer walls of the movable block 7 and the upper inclined wedge 8 are slidably connected to the mounting hole 6; one end of the outer surface of the movable block 7 is elastically connected to one end of the mounting hole 6 through the compression spring 9; after the convex slide rod 10 is inserted into the convex slide groove 4, the upper inclined wedge 8 is located on the upper outer surface of the second scraper 3 and the convex slide rod 10.

[0028] It should be noted that this utility model is an electric single-sided unloader scraper assembly. The first scraper 1 and the second scraper 3 are provided for easy replacement of the second scraper 3, reducing operating costs. When installing the second scraper 3, assembly is achieved simply by inserting the convex sliding rod 10 on the back of the second scraper 3 into the upper part of the convex sliding groove 4. When the convex sliding rod 10 is inserted into the convex sliding groove 4, it presses against the upper inclined wedge block 8, causing the upper inclined wedge block 8 and the movable block 7 to slide along the mounting hole 6, so that one end of the upper inclined wedge block 8 enters the mounting hole 6. After the lower end of 0 contacts the bottom of the convex slide groove 4, the second scraper 3 moves to the lower part of the upper inclined wedge block 8. Due to the reaction force of the compression spring 9, the upper inclined wedge block 8 is reset. The upper inclined wedge block 8 limits the upper part of the second scraper 3 and the convex slide rod 10, improving the stability of the second scraper 3 after assembly and facilitating disassembly. During disassembly, the upper inclined wedge block 8 is squeezed so that one end of the upper inclined wedge block 8 enters the mounting hole 6, releasing the limitation on the second scraper 3 and the convex slide rod 10. At this time, the convex slide rod 10 can be pulled upward to complete the disassembly of the second scraper 3.

[0029] It is to be noted that, in this document, the terms such as first and second, etc. are used merely to distinguish one entity or action from another, and do not necessarily require or imply any such actual relationship or order between such entities or actions. Moreover, the terms "comprising", "including", or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, an element defined by the statement "comprising a" does not exclude the existence of additional identical elements in the process, method, article, or apparatus that includes the stated element.

[0030] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. An electric single-sided unloader scraper assembly, comprising a first scraper (1), characterized in that: A mounting bracket (2) is fixedly installed on the outer surface of the rear end of the first scraper (1). A second scraper (3) is provided at the front end of the first scraper (1). A convex groove (4) is provided on the upper part of the outer surface of the front end of the first scraper (1). A limiting component (5) is provided on the upper part of the convex groove (4). The limiting component (5) includes a mounting hole (6), a movable block (7), an upper inclined wedge block (8), and a compression spring (9). A convex sliding rod (10) is fixedly installed on the upper part of the back side of the second scraper (3).

2. The electric single-sided unloader scraper assembly according to claim 1, characterized in that: The second scraper (3) is located at the lower part of the outer surface of the front end of the first scraper (1).

3. The electric single-sided unloader scraper assembly according to claim 2, characterized in that: The outer wall of the convex slide rod (10) is inserted into the convex slide groove (4).

4. The electric single-sided unloader scraper assembly according to claim 3, characterized in that: The mounting hole (6) is opened at the upper end of the inner side of the convex sliding groove (4). The compression spring (9) and the movable block (7) are both located in the mounting hole (6). One end of the outer surface of the compression spring (9) is fixedly connected to one end of the mounting hole (6). The other end of the compression spring (9) is fixedly connected to one end of the outer surface of the movable block (7). The upper inclined wedge (8) is fixedly installed on the outer surface of the movable block (7) away from the compression spring (9).

5. The electric single-sided unloader scraper assembly according to claim 4, characterized in that: The outer wall of the movable block (7) and the upper inclined wedge block (8) are slidably connected to the mounting hole (6). One end of the outer surface of the movable block (7) is elastically connected to one end of the mounting hole (6) through a compression spring (9).

6. The electric single-sided unloader scraper assembly according to claim 5, characterized in that: After the convex sliding rod (10) is inserted into the convex sliding groove (4), the upper inclined wedge block (8) is located on the upper outer surface of the second scraper (3) and the convex sliding rod (10).

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