Ball mill barrel lining plate convenient to install

Abstract

The utility model provides a ball mill barrel lining plate convenient to install, and relates to the technical field of ball mill barrel lining plates. The ball mill barrel lining plate comprises a first lining plate and a second lining plate, the top of the first lining plate is provided with a first lifting strip, and the bottom is provided with a base plate extending to two sides; the top of the second lining plate is provided with a second lifting strip, and the bottom is provided with a mounting groove; the first lining plates and the second lining plates are arranged in a staggered mode, the second lining plates press the base plate on the inner wall of the ball mill barrel, the heads of the wing bolts slide into the installation grooves, screw rods of the wing bolts penetrate through installation holes of the ball mill barrel and then are in threaded connection with the nuts, and installation of the first lining plates and the second lining plates is achieved. Compared with a traditional ball mill cylinder lining plate, the first lining plate and the second lining plate are small in size, light in weight and convenient to assemble and disassemble, only the corresponding first lining plate or the second lining plate needs to be replaced for local damage, and the use cost of customers is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ball mill barrel linings, in particular to a ball mill barrel lining which is easy to install. Background Art

[0002] At present, most of the cylinder liners of ball mills are large in size and heavy in weight, which are inconvenient to install and transport. Moreover, if a small part of the cylinder liner is damaged, the entire piece must be replaced, which increases the customer's cost of use and cannot flexibly meet the equipment use needs. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a ball mill barrel liner that is easy to install, which solves the problems of inconvenient installation and transportation of the ball mill barrel liner and high use cost.

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A ball mill cylinder liner that is easy to install, the ball mill cylinder liner comprising: a first liner and a second liner;

[0006] The first lining plate is provided with a first lifting bar on the top and a pad extending to both sides on the bottom;

[0007] A second lifting bar is arranged on the top of the second lining plate, and a mounting groove is opened on the bottom; the mounting groove is connected to the ball mill cylinder through a Yuanbao bolt and a nut.

[0008] Preferably, the first lining plate and the second lining plate are both made of rubber.

[0009] Preferably, the first lining plate has a first steel frame built therein, and the first steel frame matches the shape of the first lifting strip.

[0010] Preferably, a first lifting lug is provided at the bottom of the first steel skeleton.

[0011] Preferably, the second lining plate is built with a second steel frame, and the second steel frame matches the shape of the second lifting strip.

[0012] Preferably, a second lifting lug is provided at the bottom of the second steel frame.

[0013] Preferably, a steel slide groove is embedded in the mounting groove, and the steel slide groove is used to accommodate the head of the ingot bolt.

[0014] Preferably, reinforcing connecting plates are provided on both sides of the steel chute.

[0015] The utility model provides a ball mill cylinder lining plate that is easy to install. Compared with the prior art, it has the following beneficial effects:

[0016] In the utility model, the ball mill cylinder liner includes: a first liner and a second liner; a first lifting bar is provided on the top of the first liner, and a pad extending to both sides is provided on the bottom; a second lifting bar is provided on the top of the second liner, and a mounting groove is provided on the bottom; the first liner and the second liner are arranged alternately, and the second liner presses the pad on the inner wall of the ball mill cylinder, and the head of the Yuanbao bolt slides into the mounting groove, and the screw of the Yuanbao bolt passes through the mounting hole of the ball mill cylinder and is threadedly connected with the nut to realize the installation of the first liner and the second liner; customers in this industry care about the convenience of transportation and loading and unloading. Compared with traditional ball mill cylinder liners, the first liner and the second liner are small in size and light in weight, easy to load and unload, and local damage only requires replacing the corresponding first liner or second liner, which greatly reduces the customer's use cost. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 1 It is a schematic diagram of the assembly of the cylinder liner of the ball mill in the embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the first lining plate and the second lining plate in the embodiment of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the first lining plate and the second lining plate in another angle in the embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the first steel frame in the embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the first steel frame and the steel chute in the embodiment of the utility model;

[0023] The reference numerals in the figure are set as: first lining plate 10, first lifting bar 11, pad 12, first steel frame 13, first lifting ear 14, second lining plate 20, second lifting bar 21, mounting groove 22, second steel frame 23, second lifting ear 24, steel slide groove 25, and reinforcing connecting plate 26. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0025] The embodiment of the present application solves the problems of inconvenient installation and transportation of the barrel liner of the ball mill and high cost of use by providing a barrel liner of the ball mill that is easy to install.

[0026] The technical solution in the embodiment of the present application is to solve the above technical problems, and the overall idea is as follows:

[0027] In the embodiment of the utility model, the ball mill cylinder liner includes: a first liner and a second liner; a first lifting bar is provided on the top of the first liner, and a pad extending to both sides is provided on the bottom; a second lifting bar is provided on the top of the second liner, and a mounting groove is provided on the bottom; the first liner and the second liner are arranged alternately, and the second liner presses the pad on the inner wall of the ball mill cylinder, and the head of the Yuanbao bolt slides into the mounting groove, and the screw of the Yuanbao bolt passes through the mounting hole of the ball mill cylinder and is threadedly connected with the nut to realize the installation of the first liner and the second liner; customers in this industry care about the convenience of transportation and loading and unloading. Compared with traditional ball mill cylinder liners, the first liner and the second liner are small in size and light in weight, easy to load and unload, and local damage only requires replacing the corresponding first liner or second liner, which greatly reduces the customer's use cost.

[0028] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] Example:

[0030] like Figure 1 to Figure 5 As shown, the utility model provides a ball mill cylinder liner that is easy to install, and the ball mill cylinder liner includes: a first liner 10 and a second liner 20;

[0031] The first lining plate 10 is provided with a first lifting bar 11 on the top and a pad 12 extending to both sides on the bottom;

[0032] The second lining plate 20 is provided with a second lifting bar 21 on the top and a mounting groove 22 on the bottom; the mounting groove 22 is connected to the ball mill cylinder through a Yuanbao bolt and a nut;

[0033] The first lining plate 10 and the second lining plate 20 are arranged alternately, and the second lining plate 20 presses the pad 12 onto the inner wall of the ball mill cylinder. The head of the Yuanbao bolt slides into the installation groove 22, and the screw rod of the Yuanbao bolt passes through the installation hole of the ball mill cylinder and is threadedly connected with the nut to realize the installation of the first lining plate 10 and the second lining plate 20.

[0034] The first lining plate 10 and the second lining plate 20 are both made of rubber.

[0035] like Figure 4 As shown, the first lining plate 10 has a first steel frame 13 built therein, and the first steel frame 13 matches the shape of the first lifting bar 11 .

[0036] like Figure 4 As shown, a first lifting lug 14 is provided at the bottom of the first steel skeleton 13 , and the first lifting lug 14 is convenient for lifting the first steel skeleton 13 , and convenient for lifting the first steel skeleton 13 into the mold to vulcanize and connect with the rubber to prepare the first lining 10 .

[0037] like Figure 5 As shown, the second lining plate 20 has a second steel frame 23 built therein, and the second steel frame 23 matches the shape of the second lifting bar 21 .

[0038] like Figure 5 As shown, a second lifting lug 24 is provided at the bottom of the second steel skeleton 23 , and the second lifting lug 24 is convenient for lifting the second steel skeleton 23 , so as to facilitate lifting the second steel skeleton 23 into the mold for vulcanization connection with the rubber to prepare the second lining plate 20 .

[0039] like Figure 5 As shown, a steel slide groove 25 is embedded in the mounting groove 22, and the steel slide groove 25 is used to accommodate the head of the ingot bolt.

[0040] like Figure 5 As shown, reinforcing connecting plates 26 are provided on both sides of the steel slide chute 25 , and the reinforcing connecting plates 26 enhance the connection stability between the steel slide chute 25 and the second lining plate 20 .

[0041] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0042] In the embodiment of the utility model, the ball mill cylinder liner includes: a first liner and a second liner; a first lifting bar is provided on the top of the first liner, and a pad extending to both sides is provided on the bottom; a second lifting bar is provided on the top of the second liner, and a mounting groove is provided on the bottom; the first liner and the second liner are arranged alternately, and the second liner presses the pad on the inner wall of the ball mill cylinder, and the head of the Yuanbao bolt slides into the mounting groove, and the screw of the Yuanbao bolt passes through the mounting hole of the ball mill cylinder and is threadedly connected with the nut to realize the installation of the first liner and the second liner; customers in this industry care about the convenience of transportation and loading and unloading. Compared with traditional ball mill cylinder liners, the first liner and the second liner are small in size and light in weight, easy to load and unload, and local damage only requires replacing the corresponding first liner or second liner, which greatly reduces the customer's use cost.

[0043] 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.

[0044] 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 the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A ball mill cylinder liner that is easy to install, characterized in that: The ball mill cylinder lining plate comprises: a first lining plate (10) and a second lining plate (20); The first lining plate (10) is provided with a first lifting strip (11) at the top and a pad (12) extending to both sides at the bottom; The second lining plate (20) is provided with a second lifting bar (21) on the top and a mounting groove (22) on the bottom; the mounting groove (22) is connected to the ball mill cylinder through a Yuanbao bolt and a nut.

2. The ball mill cylinder liner that is easy to install as claimed in claim 1 is characterized in that: The first lining plate (10) and the second lining plate (20) are both made of rubber.

3. The ball mill cylinder liner that is easy to install as claimed in claim 2 is characterized in that: The first lining plate (10) has a first steel frame (13) built into it, and the first steel frame (13) matches the shape of the first lifting bar (11).

4. The ball mill cylinder liner that is easy to install as claimed in claim 3 is characterized in that: A first lifting lug (14) is provided at the bottom of the first steel frame (13).

5. The ball mill cylinder liner that is easy to install as claimed in claim 2, characterized in that: The second lining plate (20) has a second steel frame (23) built in, and the second steel frame (23) matches the shape of the second lifting strip (21).

6. The ball mill cylinder liner that is easy to install as claimed in claim 5, characterized in that: A second lifting lug (24) is provided at the bottom of the second steel frame (23).

7. The ball mill cylinder liner that is easy to install as claimed in claim 2, characterized in that: The installation groove (22) is embedded with a steel slide groove (25), and the steel slide groove (25) is used to accommodate the head of the ingot bolt.

8. The ball mill cylinder liner that is easy to install as claimed in claim 7 is characterized in that: Reinforced connecting plates (26) are provided on both sides of the steel slideway (25).

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