Ball mill with protection function

Abstract

The utility model discloses a ball mill with a protection function, which comprises a ball mill, the surface of the ball mill is fixedly connected with a rotating gear, the surface of the rotating gear is sleeved with two clamping sleeves, the bottoms of the two sides of the ball mill are both fixedly connected with supporting blocks, the bottoms of the clamping sleeves are in contact with the tops of the supporting blocks, and the supporting blocks are fixedly connected with the ball mill. Limiting boxes are fixedly connected to the tops of the clamping sleeves, a transmission groove is formed in the left limiting box, two push plates are slidably connected to the interior of the transmission groove, the right sides of the push plates extend into the right limiting box and are fixedly connected with clamping blocks, and the surfaces of the clamping blocks make contact with the inner wall of the right limiting box; and the surface of the push plate is fixedly connected with a pressing block. According to the ball mill, the rotating gear of the ball mill can be effectively protected, the phenomenon that the rotating gear is abraded in an accelerated mode in the meshing process due to the fact that particulate matter in air adheres to the surface of the rotating gear is avoided, and the practicability of the ball mill is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to material crushing technical field, concretely is a ball mill with protection function. BACKGROUND

[0002] Ball mill is a kind of machine that can mix metal particles, resin and other materials, and make it evenly distributed in an area, it is mainly used in the regrinding process after material is broken, is cement, silicate product, new building material, refractory material, chemical fertilizer, black and non-ferrous metal ore dressing and glass ceramic production industry's key equipment.

[0003] When regrinding material, ball mill needs to be used, but the rotating gear of existing ball mill is mostly exposed outside, which makes the dust and particles in air adhere to the surface of rotating gear when ball mill is running, when rotating gear meshes with transmission gear, abrasion is generated, causes the tooth of rotating gear to be damaged and easy to appear the phenomenon of gear slipping, reduces the practicability of ball mill.

[0004] Therefore, ball mill needs to be improved to avoid the phenomenon that dust particles adhere to the surface of rotating gear and affect the rotation of rotating gear. UTILITY MODEL CONTENTS

[0005] To solve the problems in the background art, the utility model provides a ball mill with protection function, which has the advantages of convenient protection of rotating gear, solves the problem that the rotating gear of existing ball mill is mostly exposed outside, which makes the dust and particles in air adhere to the surface of rotating gear when ball mill is running, when rotating gear meshes with transmission gear, abrasion is generated, causes the tooth of rotating gear to be damaged and easy to appear the phenomenon of gear slipping, reduces the practicability of ball mill.

[0006] To achieve the above object, the utility model provides the following technical scheme: a ball mill with protection function, including ball mill, the surface of ball mill is fixedly connected with rotating gear;

[0007] The surface of the rotating gear is sleeved with two clamping sleeves, the bottom of each side of the ball mill is fixedly connected with a supporting block, the bottom of the clamping sleeve is in contact with the top of the supporting block, the top of the clamping sleeve is fixedly connected with a limiting box, a transmission groove is formed in the inside of the left limiting box, two push plates are slidably connected in the transmission groove, the right side of the push plate extends to the inside of the right limiting box and is fixedly connected with a clamping block, the surface of the clamping block is in contact with the inner wall of the right limiting box, a pressing block is fixedly connected to the surface of the push plate, one end of the pressing block away from the push plate penetrates to the outside of the limiting box and is slidably connected with the limiting box, two guide rods are transversely fixedly connected in the transmission groove, the guide rods penetrate through the push plate and are slidably connected with the push plate, and a spring back device is sleeved on the surface of the guide rod, and the front side and the rear side of the spring back device are fixedly connected with the surface of the push plate.

[0008] As preferred in the utility model, the front face and the back face of the supporting block are fixedly connected with a transmission box, one end of the transmission box away from the supporting block is provided with a rotating rod, one end of the rotating rod close to the supporting block extends to the inside of the transmission box and is movably connected with the inner wall of the transmission box through a bearing, the surface of the rotating rod is fixedly connected with a rotating disc, one end of the rotating disc away from the supporting block is fixedly connected with a traction rod, the surface of the traction rod is sleeved with a pull plate, the top of the pull plate is movably connected with a moving plate through a rotating shaft, the top of the moving plate is movably connected with a clamping plate through a rotating shaft, and one end of the clamping plate away from the moving plate penetrates through the transmission box and extends to the inside of the clamping sleeve.

[0009] As preferred in the utility model, one end of the rotating rod away from the transmission box is fixedly connected with a rotating block, and the rotating block is used in cooperation with the rotating rod.

[0010] As preferred in the utility model, the surface of the rotating rod is sleeved with a torsion spring, one end of the torsion spring away from the transmission box is fixedly connected with the surface of the rotating disc, and the other end of the torsion spring away from the rotating disc is fixedly connected with the inner wall of the transmission box.

[0011] As preferred in the utility model, the surface of the clamping block is provided with a chamfer, and the chamfer is used in cooperation with the limiting box.

[0012] As preferred in the utility model, the top of the supporting block is fixedly connected with a friction block, and the surface of the friction block is in contact with the inner wall of the clamping sleeve.

[0013] Compared with the prior art, the utility model has the advantages as follows:

[0014] 1、The utility model can effectively protect the rotating gear of the ball mill, avoid the particulate matter in the air from adhering to the surface of the rotating gear, prevent the phenomenon of accelerated wear of the rotating gear in the meshing process, and enhance the practicality of the ball mill.

[0015] 2, the utility model discloses a transmission box, rotary lever, carousel, drag link, draw plate, moving plate and clamping plate are set up, can be positioned to the sleeve, avoid the sleeve and appear the phenomenon of shaking because the vibration that the ball mill operation process produced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the disassembly schematic diagram of the utility model;

[0018] Figure 3 It is the partial section enlarged view of the utility model;

[0019] Figure 4 It is the limit box section enlarged view of the utility model.

[0020] In the drawing: 1, ball mill;2, rotary gear;3, sleeve;4, support block;5, limit box;6, transmission groove;7, push plate;8, clamping block;9, pressing block;10, guide rod;11, spring;12, transmission box;13, rotary lever;14, carousel;15, drag link;16, draw plate;17, moving plate;18, clamping plate;19, rotary block;20, torsion spring;21, chamfer;22, friction block. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of protection of the utility model.

[0022] As Figures 1 to 4 shown, the utility model provides a ball mill with protection function, including ball mill 1, the surface fixed connection of ball mill 1 has rotary gear 2;

[0023] The surface of the rotating gear 2 is sleeved with two sleeves 3, the bottoms of the two sides of the ball mill 1 are fixedly connected with supporting blocks 4, the bottoms of the sleeves 3 are in contact with the tops of the supporting blocks 4, the tops of the sleeves 3 are fixedly connected with limiting boxes 5, the inside of the left limiting box 5 is provided with a transmission groove 6, two push plates 7 are slidably connected in the transmission groove 6, the right side of each push plate 7 extends to the inside of the right limiting box 5 and is fixedly connected with a clamping block 8, the surface of the clamping block 8 is in contact with the inner wall of the right limiting box 5, the surface of each push plate 7 is fixedly connected with a pressing block 9, one end of the pressing block 9 away from the push plate 7 penetrates to the outside of the limiting box 5 and is slidably connected with the limiting box 5, two guide rods 10 are transversely fixedly connected in the transmission groove 6, the guide rods 10 penetrate the push plates 7 and are slidably connected with the push plates 7, and a spring 11 is sleeved on the surface of each guide rod 10 and is fixedly connected with the surface of the push plate 7.

[0024] With reference to Figure 3 The front face and the back face of the supporting block 4 are fixedly connected with transmission boxes 12, one end of each transmission box 12 away from the supporting block 4 is provided with a rotating rod 13, one end of the rotating rod 13 close to the supporting block 4 extends to the inside of the transmission box 12 and is movably connected with the inner wall of the transmission box 12 through a bearing, the surface of the rotating rod 13 is fixedly connected with a rotating disc 14, one end of the rotating disc 14 away from the supporting block 4 is fixedly connected with a traction rod 15, the surface of the traction rod 15 is sleeved with a pulling plate 16, the top of the pulling plate 16 is movably connected with a moving plate 17 through a rotating shaft, the top of the moving plate 17 is movably connected with a clamping plate 18 through a rotating shaft, and one end of the clamping plate 18 away from the moving plate 17 penetrates the transmission box 12 and extends to the inside of the sleeve 3.

[0025] As a technical optimization scheme of the utility model, the transmission box 12, the rotating rod 13, the rotating disc 14, the traction rod 15, the pulling plate 16, the moving plate 17 and the clamping plate 18 are arranged, so that the sleeve 3 can be limited, and the sleeve 3 can be prevented from shaking due to vibration during operation of the ball mill 1.

[0026] With reference to Figure 2 One end of the rotating rod 13 away from the transmission box 12 is fixedly connected with a rotating block 19, and the rotating block 19 is used in cooperation with the rotating rod 13.

[0027] As a technical optimization scheme of the utility model, the rotating block 19 is arranged, so that the rotating rod 13 can be conveniently rotated by a user, and the comfort of the user is improved.

[0028] With reference to Figure 3 The surface of the rotating rod 13 is sleeved with a torsion spring 20, one end of the torsion spring 20 away from the transmission box 12 is fixedly connected with the surface of the rotating disc 14, and the other end of the torsion spring 20 away from the rotating disc 14 is fixedly connected with the inner wall of the transmission box 12.

[0029] As a technical optimization scheme of the utility model, through setting torsional spring 20, can make the rotation bar 13 automatic rotation, improved the practicality of rotation bar 13.

[0030] Reference Figure 4 The surface of the clamping block 8 is provided with a chamfer 21, and the chamfer 21 is used in cooperation with the limiting box 5.

[0031] As a technical optimization scheme of the utility model, through setting chamfer 21, can make right limiting box 5 through angle inwardly push clamping block 8 and push plate 7, improved the use performance of limiting box 5.

[0032] Reference Figure 2 The top of the supporting block 4 is fixedly connected with a friction block 22, and the surface of the friction block 22 is in contact with the inner wall of the clamping sleeve 3.

[0033] As a technical optimization scheme of the utility model, through setting friction block 22, can make clamping block 8 and supporting block 4 contact more closely, increased the contact area of clamping block 8 and supporting block 4.

[0034] The working principle and use process of the utility model: when using, first, two clamping sleeves 3 are sleeved on the surface of the rotating gear 2, so that the bottom of the clamping sleeve 3 is in contact with the top of the supporting block 4, after contacting, the opposite sides of the clamping sleeve 3 are aligned with each other, the right limiting box 5 pushes the clamping block 8 inwardly through the chamfer 21, the clamping block 8 drives the push plate 7 to move inwardly, after the push plate 7 moves to the limit position, the clamping block 8 is completely clamped into the inside of the right limiting box 5, after clamping, the push plate 7 is driven to move outwardly by the elastic force of the spring 11 to reset, after resetting, the clamping plate 18 is turned upwardly through the rotating shaft, so that the clamping plate 18 is clamped into the inside of the clamping sleeve 3, after clamping, the rotating block 19 is rotated, the rotating block 19 drives the rotation bar 13 to rotate, the rotation bar 13 drives the traction rod 15 to rotate, the traction rod 15 pulls the pull plate 16 to move downwardly when rotating, the pull plate 16 drives the moving plate 17 and the clamping plate 18 to move downwardly, so that the clamping plate 18 is pressed against the inner wall of the clamping sleeve 3 to fix the clamping sleeve 3.

[0035] In summary: the ball mill with protection function, through the two sleeve 3 set in the surface of the rotating gear 2, make the bottom of sleeve 3 and the top of support block 4 contact, after contact, make the opposite side of sleeve 3 align with each other, right side limit box 5 push the clamping block 8 inward through the chamfer 21, the clamping block 8 drive the push plate 7 to move inward, the push plate 7 moves to the limit position, the clamping block 8 is completely clamped into the inside of the right side limit box 5, after clamping, the push plate 7 is driven to move outward by the elastic force of the spring 11 to reset, after resetting, the clamping plate 18 is turned upward through the shaft, the clamping plate 18 is clamped into the inside of the sleeve 3, after clamping, the rotating block 19 is rotated, the rotating block 19 drives the rotating rod 13 to rotate, the rotating rod 13 drives the traction rod 15 to rotate, the traction rod 15 pulls the pull plate 16 to move downward when rotating, the pull plate 16 drives the moving plate 17 and the clamping plate 18 to move downward, the clamping plate 18 is pressed on the inner wall of the sleeve 3 to fix the sleeve 3, so that the rotating gear 2 is protected, the problem that the rotating gear 2 of the existing ball mill 1 is mostly exposed to the outside is solved, the dust and particles in the air can adhere to the surface of the rotating gear 2 when the ball mill 1 is running, when the rotating gear 2 is engaged with the transmission gear, wear is generated, the teeth of the rotating gear 2 are damaged and tooth slipping phenomenon is prone to occur, and the practicability of the ball mill 1 is reduced.

[0036] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation 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 include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A ball mill with protection function, comprising a ball mill (1), the surface of the ball mill (1) is fixedly connected with a rotating gear (2); Characterized in that, the surface of the rotating gear (2) is sleeved with two clamping sleeves (3), the bottom of the ball mill (1) is fixedly connected with a supporting block (4) on both sides, the bottom of the clamping sleeve (3) is in contact with the top of the supporting block (4), the top of the clamping sleeve (3) is fixedly connected with a limiting box (5), a transmission groove (6) is arranged in the left limiting box (5), two push plates (7) are slidably connected in the transmission groove (6), the right side of the push plate (7) extends to the inside of the right limiting box (5) and is fixedly connected with a clamping block (8), the surface of the clamping block (8) is in contact with the inner wall of the right limiting box (5), the surface of the push plate (7) is fixedly connected with a pressing block (9), one end of the pressing block (9) away from the push plate (7) penetrates to the outside of the limiting box (5) and is slidably connected with the limiting box (5), two guide rods (10) are transversely fixedly connected in the transmission groove (6), the guide rod (10) penetrates the push plate (7) and is slidably connected with the push plate (7), the surface of the guide rod (10) is sleeved with a rebounder (11), the front side and the back side of the rebounder (11) are fixedly connected with the surface of the push plate (7).

2. A ball mill with a protection function according to claim 1, characterized in that: The front and back of the supporting block (4) are fixedly connected with a transmission box (12), one end of the transmission box (12) away from the supporting block (4) is provided with a rotating rod (13), one end of the rotating rod (13) close to the supporting block (4) extends to the inside of the transmission box (12) and is movably connected with the inner wall of the transmission box (12) through a bearing, the surface of the rotating rod (13) is fixedly connected with a rotating disc (14), one end of the rotating disc (14) away from the supporting block (4) is fixedly connected with a traction rod (15), the surface of the traction rod (15) is sleeved with a pull plate (16), the top of the pull plate (16) is movably connected with a moving plate (17) through a rotating shaft, the top of the moving plate (17) is movably connected with a clamping plate (18) through a rotating shaft, one end of the clamping plate (18) away from the moving plate (17) penetrates the transmission box (12) and extends to the inside of the clamping sleeve (3).

3. A ball mill with a protection function according to claim 2, characterized in that: One end of the rotating rod (13) away from the transmission box (12) is fixedly connected with a rotating block (19), the rotating block (19) is used in cooperation with the rotating rod (13).

4. A ball mill with a protection function according to claim 2, characterized in that: The surface of the rotating rod (13) is sleeved with a torsional spring (20), one end of the torsional spring (20) away from the transmission box (12) is fixedly connected with the surface of the rotating disc (14), the other end of the torsional spring (20) away from the rotating disc (14) is fixedly connected with the inner wall of the transmission box (12).

5. A ball mill with a protection function according to claim 1, characterized in that: The surface of the clamping block (8) is provided with a chamfer (21), the chamfer (21) is used in cooperation with the limiting box (5).

6. A ball mill with a protection function according to claim 1, characterized in that: The top of the supporting block (4) is fixedly connected with a friction block (22), the surface of the friction block (22) is in contact with the inner wall of the clamping sleeve (3).

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