Device for rapidly adding steel balls into cylindrical ball mill

Abstract

The utility model relates to the technical field of thermal power coal-fired power generation, and discloses a device for quickly adding steel balls of a cylindrical ball mill, which comprises a main body mechanism and a support mechanism positioned at the lower end of the main body mechanism. The main body mechanism comprises a steel ball box main body, a steel ball downward sliding groove, a steel ball bearing area, a steel V-shaped sliding plate, a V-shaped sliding plate sliding groove and a first lifting lug ring, the steel ball downward sliding groove is fixedly formed in the front end of the steel ball box main body, and the steel ball bearing area is fixedly arranged in the steel ball box main body; the steel V-shaped sliding plate is fixedly installed at the front end of the steel ball box body, and the steel V-shaped sliding plate and the steel ball box body are firmly welded. According to the device for rapidly adding the steel balls of the cylindrical ball mill, the steel ball adding operation of the coal mill can be completed only by two operators, the situation that the operators are possibly injured by the steel balls due to the fact that the steel balls are manually picked up and added conventionally is avoided, the steel ball adding efficiency is greatly improved, and meanwhile the investment of human resources is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal power coal-fired power generation, in particular to a device for quickly adding steel balls to a cylindrical ball mill. Background Art

[0002] Coal-fired power generation uses the heat generated by coal combustion to heat water into steam, which drives the steam turbine to rotate. The steam turbine then drives the rotor in the generator. The rotor rotates in the magnetic field to generate current and generate electricity.

[0003] At present, the steel balls are mostly added to the cylindrical ball mills in coal-fired thermal power plants by manual picking up of steel balls, which is inefficient and occupies a large amount of human resources. At the same time, there are also dangerous points and risk points such as people getting injured in the hands and feet during the process. In view of this, we propose a device for quickly adding steel balls to cylindrical ball mills. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The purpose of the utility model is to provide a device for quickly adding steel balls to a cylindrical ball mill, so as to solve the problem that the addition of steel balls is mostly done manually by picking up steel balls, which is inefficient and occupies a large amount of human resources, and there are also dangerous points and risk points such as people getting injured in the hands and feet during the process.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for quickly adding steel balls to a cylindrical ball mill, comprising a main body mechanism and a supporting mechanism, wherein the supporting mechanism is located at the lower end of the main body mechanism, and the main body mechanism comprises a steel ball box body, a steel ball sliding groove, a steel ball bearing area, a steel V-shaped slide, a V-shaped slide groove and a first hanging ear ring, wherein the steel ball sliding groove is fixedly arranged at the front end of the steel ball box body, the steel ball bearing area is fixedly arranged inside the steel ball box body, the steel V-shaped slide is fixedly installed at the front end of the steel ball box body, the steel V-shaped slide and the steel ball box body are firmly welded, the V-shaped slide groove is fixedly arranged inside the steel V-shaped slide, and the first hanging ear ring is fixedly arranged at the right end of the steel ball box body.

[0008] Preferably, the main body structure also includes a second hanging ear ring, a gate body, a first pulling handle and a second pulling handle, and the second hanging ear ring is fixedly arranged on the right end of the steel ball box body.

[0009] Preferably, the gate door body is movably mounted inside the steel ball box body, and the gate door body is movably mounted on the rear end of the sliding groove under the steel ball.

[0010] Preferably, the first pull handle is fixedly mounted on the upper end of the gate door body, the first pull handle and the gate door body are firmly welded, and the second pull handle is fixedly mounted on the upper end of the gate door body, the second pull handle and the gate door body are firmly welded.

[0011] Preferably, the supporting mechanism includes a first steel supporting short column, a second steel supporting short column, a first steel supporting long column, a second steel supporting long column, a first steel supporting cross beam, a second steel supporting cross beam, a third steel supporting cross beam and a fourth steel supporting cross beam, and the first steel supporting short column is fixedly mounted at the lower end of the steel ball box body.

[0012] Preferably, the second steel support short column is fixedly installed at the lower end of the steel ball box body, the first steel support long column is fixedly installed at the lower end of the steel ball box body, the second steel support long column is fixedly installed at the lower end of the steel ball box body, and the first steel support short column, the second steel support short column, the first steel support long column and the second steel support long column are firmly welded to the lower end of the steel ball box body.

[0013] Preferably, the first steel support beam is fixedly installed at the right end of the first steel support short column, the second steel support beam is fixedly installed at the rear end of the second steel support short column, the third steel support beam is fixedly installed at the left end of the first steel support long column, and the fourth steel support beam is fixedly installed at the rear end of the first steel support short column, and the beams are connected by welding.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The device for quickly adding steel balls to the cylindrical ball mill can complete the coal mill steel ball adding operation with only two operators, avoiding the possibility of personnel being hit by steel balls in the conventional manual steel ball picking and adding operation, greatly improving the efficiency of steel ball adding and saving human resource investment;

[0016] 2. The device for quickly adding steel balls to the cylindrical ball mill forms a coal mill steel ball transfer and adding device through the combination of the main mechanism and the supporting mechanism. It can be directly installed on site according to the requirements of the on-site equipment. It is convenient and fast. At the same time, less human resources are required to install this device, usually only two operators are needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a left-side structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0020] Figure 4 This is a front view structural schematic diagram of the utility model.

[0021] In the figure: 1. Main body; 101. Steel ball box body; 102. Steel ball sliding groove; 103. Steel ball bearing area; 104. Steel V-shaped slide plate; 105. V-shaped slide plate groove; 106. First lifting eye; 107. Second lifting eye; 108. Gate body; 109. First pulling handle; 110. Second pulling handle; 2. Support mechanism; 201. First steel supporting short column; 202. Second steel supporting short column; 203. First steel supporting long column; 204. Second steel supporting long column; 205. First steel supporting beam; 206. Second steel supporting beam; 207. Third steel supporting beam; 208. Fourth steel supporting beam. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 - Figure 4 The utility model provides a technical solution: a device for quickly adding steel balls to a cylindrical ball mill, comprising a main mechanism 1 and a supporting mechanism 2, the supporting mechanism 2 is located at the lower end of the main mechanism 1, the main mechanism 1 comprises a steel ball box body 101, a steel ball sliding groove 102, a steel ball bearing area 103, a steel V-shaped slide plate 104, a V-shaped slide plate groove 105 and a first hanging ear ring 106, the steel ball sliding groove 102 is fixedly arranged at the front end of the steel ball box body 101, the steel ball bearing area 103 is fixedly arranged inside the steel ball box body 101, the steel V-shaped slide plate 104 is fixedly installed at the front end of the steel ball box body 101, the steel V-shaped slide plate 104 and the steel ball box body 101 are firmly welded, the V-shaped slide plate groove 105 is fixedly arranged inside the steel V-shaped slide plate 104, and the first hanging ear ring 106 is fixedly arranged at the right end of the steel ball box body 101.

[0024] The main body 1 also includes a second hanging ear ring 107, a gate body 108, a first pulling handle 109 and a second pulling handle 110. The second hanging ear ring 107 is fixedly arranged at the right end of the steel ball box body 101, the gate body 108 is movably installed inside the steel ball box body 101, the gate body 108 is movably installed at the rear end of the sliding groove 102 under the steel ball, the first pulling handle 109 is fixedly installed at the upper end of the gate body 108, the first pulling handle 109 and the gate body 108 are firmly welded, and the second pulling handle 110 is fixed. Installed at the upper end of the gate door body 108, the second pull handle 110 and the gate door body 108 are welded firmly. When the device for quickly adding cylindrical ball mill steel balls needs to be used, people place the steel balls in the steel ball bearing area 103 inside the steel ball box body 101, and use the gate door body 108 to seal the steel ball sliding groove 102 at the front end of the steel ball box body 101, and then use a hydraulic forklift to transport the device to the steel ball adding port of the equipment, open the gate door body 108, and the steel ball slides down from the V-shaped slide groove 105 to complete the work of quickly adding steel balls.

[0025] The supporting mechanism 2 includes a first steel supporting short column 201, a second steel supporting short column 202, a first steel supporting long column 203, a second steel supporting long column 204, a first steel supporting cross beam 205, a second steel supporting cross beam 206, a third steel supporting cross beam 207 and a fourth steel supporting cross beam 208. The first steel supporting short column 201 is fixedly mounted on the lower end of the steel ball box body 101, the second steel supporting short column 202 is fixedly mounted on the lower end of the steel ball box body 101, the first steel supporting long column 203 is fixedly mounted on the lower end of the steel ball box body 101, the second steel supporting long column 204 is fixedly mounted on the lower end of the steel ball box body 101, the first steel supporting short column 201, the second steel supporting short column 202, the first steel supporting The long column 203 and the second steel support long column 204 are firmly welded to the lower end of the steel ball box body 101, the first steel support beam 205 is fixedly installed on the right end of the first steel support short column 201, the second steel support beam 206 is fixedly installed on the rear end of the second steel support short column 202, the third steel support beam 207 is fixedly installed on the left end of the first steel support long column 203, and the fourth steel support beam 208 is fixedly installed on the rear end of the first steel support short column 201. The beams are connected by welding. The first steel support short column 201, the second steel support short column 202, the first steel support long column 203 and the second steel support long column 204 are welded to the lower end of the steel ball box body 101, which can make the device more stable and stronger.

[0026] Working principle: When it is necessary to use the device for quickly adding steel balls to a cylindrical ball mill, people place the steel balls in the steel ball bearing area 103 inside the steel ball box body 101, seal the steel ball sliding groove 102 at the front end of the steel ball box body 101 with the gate door body 108, and then use a hydraulic forklift to transport the device to the steel ball adding port of the equipment, open the gate door body 108, and the steel ball slides down from the V-shaped slide groove 105 to complete the work of quickly adding steel balls. The first steel support short column 201, the second steel support short column 202, the first steel support long column 203 and the second steel support long column 204 are welded to the lower end of the steel ball box body 101, which can make the device more stable and stronger.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A device for quickly adding steel balls to a cylindrical ball mill, comprising a main body mechanism (1) and a support mechanism (2), characterized in that: The support mechanism (2) is located at the lower end of the main mechanism (1), and the main mechanism (1) comprises a steel ball box main body (101), a steel ball sliding groove (102), a steel ball bearing area (103), a steel V-shaped slide plate (104), a V-shaped slide plate groove (105) and a first hanging ear ring (106), wherein the steel ball sliding groove (102) is fixedly arranged at the front end of the steel ball box main body (101), the steel ball bearing area (103) is fixedly arranged inside the steel ball box main body (101), the steel V-shaped slide plate (104) is fixedly installed at the front end of the steel ball box main body (101), the steel V-shaped slide plate (104) and the steel ball box main body (101) are firmly welded, the V-shaped slide plate groove (105) is fixedly arranged inside the steel V-shaped slide plate (104), and the first hanging ear ring (106) is fixedly arranged at the right end of the steel ball box main body (101).

2. A device for rapidly adding steel balls to a cylindrical ball mill according to claim 1, characterized in that: The main body mechanism (1) further comprises a second hanging ear ring (107), a gate body (108), a first pulling handle (109) and a second pulling handle (110), wherein the second hanging ear ring (107) is fixedly arranged at the right end of the steel ball box body (101).

3. A device for rapidly adding steel balls to a cylindrical ball mill according to claim 2, characterized in that: The gate door body (108) is movably mounted inside the steel ball box body (101), and the gate door body (108) is movably mounted at the rear end of the lower sliding groove (102) of the steel ball.

4. A device for rapidly adding steel balls to a cylindrical ball mill according to claim 3, characterized in that: The first pulling handle (109) is fixedly mounted on the upper end of the gate door body (108), and the first pulling handle (109) and the gate door body (108) are firmly welded, and the second pulling handle (110) is fixedly mounted on the upper end of the gate door body (108), and the second pulling handle (110) and the gate door body (108) are firmly welded.

5. A device for rapidly adding steel balls to a cylindrical ball mill according to claim 4, characterized in that: The support mechanism (2) comprises a first steel support short column (201), a second steel support short column (202), a first steel support long column (203), a second steel support long column (204), a first steel support cross beam (205), a second steel support cross beam (206), a third steel support cross beam (207) and a fourth steel support cross beam (208), wherein the first steel support short column (201) is fixedly mounted on the lower end of the steel ball box body (101).

6. A device for rapidly adding steel balls to a cylindrical ball mill according to claim 5, characterized in that: The second steel support short column (202) is fixedly mounted on the lower end of the steel ball box body (101), the first steel support long column (203) is fixedly mounted on the lower end of the steel ball box body (101), the second steel support long column (204) is fixedly mounted on the lower end of the steel ball box body (101), and the first steel support short column (201), the second steel support short column (202), the first steel support long column (203) and the second steel support long column (204) are firmly welded to the lower end of the steel ball box body (101).

7. A device for rapidly adding steel balls to a cylindrical ball mill according to claim 6, characterized in that: The first steel support crossbeam (205) is fixedly mounted on the right end of the first steel support short column (201), the second steel support crossbeam (206) is fixedly mounted on the rear end of the second steel support short column (202), the third steel support crossbeam (207) is fixedly mounted on the left end of the first steel support long column (203), and the fourth steel support crossbeam (208) is fixedly mounted on the rear end of the first steel support short column (201), and the connection method of the crossbeams is welding.

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