Quick combined type dust conveyor head and tail wheel device

Abstract

The invention provides a fast combined type ash conveyor head and tail wheel device which comprises a transmission suite, a first chain wheel plate and a second chain wheel plate which are spliced to form a transmission chain wheel are installed on the periphery of the transmission suite, and the transmission suite is detachably connected with the transmission chain wheel. By arranging the first chain wheel plate and the second chain wheel plate which are spliced to form the transmission chain wheel, the mounting and dismounting time of the transmission chain wheel is shortened; and the transmission suite is detachably connected with the transmission chain wheel, so that the bearing is further prevented from being damaged by dust, impurities and the like in the disassembly and replacement process, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ash conveyors, in particular to a quick combined head and tail wheel device of an ash conveyor. Background Art

[0002] The ash conveyor scraper is a dust material transportation equipment after dust treatment. During the production process, it processes various types of ore dust materials. The motor drives the sprocket installed on the transmission shaft to run, and the sprocket teeth then drive the chain links in the ash conveyor box to perform circular motion to realize material transportation.

[0003] In circular motion, the contact between the chain links and sprockets, and the various mineral dust in the dust will cause wear on the chain links and sprocket teeth. In such a harsh working environment, wear is difficult to avoid. Therefore, the sprocket needs to be replaced periodically or the sprocket teeth need to be repaired by welding from time to time. During the replacement period, the ore dust particles are fine and will enter the sprocket drive sleeve, making it difficult to disassemble during the replacement process. In addition, the bearing seats at both ends must be disassembled and the bearings installed at both ends of the drive shaft must be removed before replacement can be achieved. When removing the bearings, the dust and impurities between the shaft and the bearings can easily cause damage to the bearings during disassembly. This disassembly and replacement process will require a lot of manpower, material resources, and time to complete the disassembly work.

[0004] Therefore, how to improve maintenance efficiency and reduce the investment in manpower, material resources, time, etc. is a major problem that urgently needs to be solved under the current increasingly rapid production pace. Summary of the invention

[0005] The purpose of the present invention is to provide a quick combined ash conveyor head and tail wheel device to solve the above technical problems.

[0006] The invention provides a quick combined ash conveyor head and tail wheel device, comprising a transmission kit, the outer periphery of which is provided with a first sprocket plate and a second sprocket plate spliced ​​to form a transmission sprocket, and the transmission kit is detachably connected to the transmission sprocket.

[0007] Furthermore, the transmission kit includes a sleeve and a fixing flange, the fixing flange is fixedly mounted on the outer circumferential surface of the sleeve, and a fixing hole is provided on the fixing flange.

[0008] Furthermore, the fixing flange is coaxially arranged with the sleeve.

[0009] Furthermore, the first sprocket plate and the second sprocket plate are symmetrically arranged.

[0010] Furthermore, the mounting groove of the first sprocket plate and the mounting groove of the second sprocket plate form a mounting hole located in the middle of the transmission sprocket, and the mounting hole cooperates with the outer peripheral surface of the sleeve.

[0011] Furthermore, the transmission sprocket is arranged above the fixing flange.

[0012] Furthermore, the transmission sprocket is arranged below the fixing flange.

[0013] Furthermore, the transmission sprocket is provided with a connecting hole which cooperates with the fixing hole.

[0014] Furthermore, a clamping flange is provided on a side of the transmission sprocket away from the fixing flange, and a mounting hole matching with the fixing hole and the connecting hole is provided on the clamping flange.

[0015] Furthermore, the fixing hole, the connecting hole and the mounting hole are connected by fixing bolts.

[0016] The present invention shortens the installation and disassembly time of the transmission sprocket by arranging a first sprocket plate and a second sprocket plate that are spliced ​​to form the transmission sprocket; the transmission kit is detachably connected to the transmission sprocket, further avoiding damage to the bearing caused by dust, impurities, etc. during the disassembly and replacement process, thereby improving the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention;

[0019] Figure 2 It is a top view of embodiment 1 of the present invention;

[0020] Figure 3 It is a front view of embodiment 1 of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the transmission kit of the present invention;

[0022] Figure 5 It is a schematic diagram of the transmission sprocket structure of the present invention;

[0023] Figure 6 It is a schematic diagram of the clamping flange structure of the present invention;

[0024] Figure 7 It is a front view of embodiment 2 of the present invention;

[0025] Description of reference numerals:

[0026] In the figure: 1-transmission kit, 11-sleeve, 12-fixing flange, 13-fixing hole, 2-transmission sprocket, 21-first sprocket plate, 22-second sprocket plate, 23-connecting hole, 3-clamping flange, 31-mounting hole, 4-fixing bolt, 5-, 6-, 7-, 8-, 9-, 10-, 11-, 12-, 13-, 14-, 15-; DETAILED DESCRIPTION

[0027] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Example 1

[0031] like Figure 1-Figure 6 As shown:

[0032] A quick combined ash conveyor head and tail wheel device comprises a transmission kit 1, a transmission sprocket 2 is installed on the outer periphery of the transmission kit 1, and the transmission kit 1 and the transmission sprocket 2 are detachably connected.

[0033] like Figure 4 As shown, the transmission kit 1 includes a sleeve 11 and a fixing flange 12 . The fixing flange 12 is fixedly mounted on the outer circumference of the sleeve 11 , and a fixing hole 13 is formed on the fixing flange 12 .

[0034] The fixing flange 12 is coaxially arranged with the sleeve 11 .

[0035] like Figure 5 As shown, the transmission sprocket 2 is composed of a first sprocket plate 21 and a second sprocket plate 22, and the first sprocket plate 21 and the second sprocket plate 22 are symmetrically arranged.

[0036] The mounting groove of the first sprocket plate 21 and the mounting groove of the second sprocket plate 22 form a mounting hole located in the middle of the transmission sprocket 2 , and the mounting hole matches with the outer peripheral surface of the sleeve 11 .

[0037] The transmission sprocket 2 is provided with a connecting hole 23 which matches with the fixing hole 13 .

[0038] like Figure 1-Figure 3 Shown

[0039] The driving sprocket 2 is arranged above the fixing flange 12 , and a clamping flange 3 is arranged above the driving sprocket 2 away from the fixing flange 12 .

[0040] The clamping flange 3 is provided with a mounting hole 31 which matches with the fixing hole 13 and the connecting hole 23 .

[0041] like Figure 1-3 As shown, the transmission kit 1 , the transmission sprocket 2 and the fixing flange 3 are coaxially arranged, and the fixing hole 13 , the connecting hole 23 and the mounting hole 31 are connected by fixing bolts 4 .

[0042] Example 2

[0043] like Figure 7 As shown, in this embodiment, a clamping flange 3 is provided below the driving sprocket 2 away from the fixing flange 12 .

[0044] The transmission kit 1 , the transmission sprocket 2 and the fixing flange 3 are coaxially arranged, and the fixing hole 13 , the connecting hole 23 and the mounting hole 31 are connected by fixing bolts 4 .

[0045] The present invention shortens the installation and disassembly time of the transmission sprocket by arranging a first sprocket plate and a second sprocket plate that are spliced ​​to form the transmission sprocket; the transmission kit is detachably connected to the transmission sprocket, further avoiding damage to the bearing caused by dust, impurities, etc. during the disassembly and replacement process, thereby improving the maintenance efficiency.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A quick combined ash conveyor head and tail wheel device, characterized in that It comprises a transmission kit, the outer periphery of which is mounted with a first sprocket plate and a second sprocket plate which are spliced ​​to form a transmission sprocket, and the transmission kit is detachably connected to the transmission sprocket.

2. The quick combined ash conveyor head and tail wheel device according to claim 1 is characterized in that: The transmission kit comprises a sleeve and a fixing flange. The fixing flange is fixedly mounted on the outer circumferential surface of the sleeve, and a fixing hole is provided on the fixing flange.

3. The quick combined ash conveyor head and tail wheel device according to claim 2 is characterized in that: The fixing flange is coaxially arranged with the sleeve.

4. The quick combined ash conveyor head and tail wheel device according to claim 1 is characterized in that: The first sprocket plate and the second sprocket plate are symmetrically arranged.

5. The quick combined ash conveyor head and tail wheel device according to claim 2 is characterized in that: The mounting groove of the first sprocket plate and the mounting groove of the second sprocket plate form a mounting hole located in the middle of the transmission sprocket, and the mounting hole is matched with the outer peripheral surface of the sleeve.

6. The quick combined ash conveyor head and tail wheel device according to claim 2 is characterized in that: The transmission sprocket is arranged above the fixing flange.

7. The quick combined ash conveyor head and tail wheel device according to claim 2 is characterized in that: The transmission sprocket is arranged below the fixing flange.

8. The quick combined ash conveyor head and tail wheel device according to claim 2 is characterized in that: The transmission sprocket is provided with a connecting hole which matches with the fixing hole.

9. The quick combined ash conveyor head and tail wheel device according to claim 8, characterized in that: A clamping flange is arranged on one side of the transmission sprocket away from the fixing flange, and a mounting hole matching with the fixing hole and the connecting hole is arranged on the clamping flange.

10. The quick combined ash conveyor head and tail wheel device according to claim 9, characterized in that: The fixing hole, the connecting hole and the mounting hole are connected by fixing bolts.

Images