High-precision ball-milling and rod-milling powder screening machine

Abstract

The utility model relates to the technical field of powder screening machines, and discloses a high-precision ball-milling rod-milling powder screening machine which comprises a main body mechanism and an auxiliary screening mechanism, the auxiliary screening mechanism is located below the main body mechanism, and the main body mechanism comprises a screening machine outer cylinder, a screening machine inner cylinder and a screening rod-milling assembly. The screening machine inner cylinder is movably installed in the screening machine outer cylinder, and the screening rod milling assemblies are located on the left side and the right side of the screening machine outer cylinder. And the screening rod milling assembly comprises a first supporting frame, a driving motor and a rotating shaft, the first supporting frame is movably installed on the left side of the screening machine outer barrel, and the driving motor is fixedly installed at the left end of the first supporting frame. According to the high-precision ball-milling and rod-milling powder screening machine, through installation of the main body mechanism, the crushing, grinding and screening capacities of the high-precision ball-milling and rod-milling powder screening machine are improved, in the actual use process, materials can be quickly and effectively crushed, the materials can be conveniently screened, and the use efficiency of the high-precision ball-milling and rod-milling powder screening machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder screening machines, in particular to a high-precision ball mill and rod mill powder screening machine. Background Art

[0002] During the construction process, different materials are needed to reinforce the building walls, and some building materials need to be ground into powder by a crusher before use.

[0003] However, due to the poor crushing and screening capabilities of the crusher in the prior art, in actual use, due to its high-speed crushing principle, the internal crushing components of the machine have been greatly worn, increasing the amount of maintenance, and it is not convenient to crush building materials conveniently, nor is it convenient to classify and screen materials, affecting the convenience of use. Therefore, a high-precision ball mill and rod mill powder screening machine is needed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model aims to provide a high-precision ball mill and rod mill powder screening machine to solve the problem that the prior art is not convenient for crushing building materials and is not convenient for classifying and screening materials.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solutions: a high-precision ball mill and rod mill powder screening machine, comprising a main body mechanism and an auxiliary screening mechanism, wherein the auxiliary screening mechanism is located below the main body mechanism, the main body mechanism comprises a screening machine outer cylinder, a screening machine inner cylinder and a screening rod mill assembly, wherein the screening machine inner cylinder is movably installed inside the screening machine outer cylinder, and the screening rod mill assembly is located on the left and right sides of the screening machine outer cylinder;

[0008] The screening rod mill assembly comprises a first support frame, a driving motor and a rotating shaft, the first support frame is movably mounted on the left side of the outer cylinder of the screening machine, the driving motor is fixedly mounted on the left end of the first support frame, the rotating shaft is fixedly mounted on the transmission end of the right end of the driving motor, the rotating shaft rotates and extends to the inside of the outer cylinder of the screening machine, and the rotating shaft is fixedly connected to the left end of the inner cylinder of the screening machine, the screening rod mill assembly also comprises a second support frame, a rotating rod, a counterweight crushing roller and a screening filter hole, the second support frame is movably mounted on the right side of the outer cylinder of the screening machine, the rotating rod is fixedly mounted on the right end of the inner cylinder of the screening machine, the inner cylinder of the screening machine extends to the right end of the outer cylinder of the screening machine, the right end of the rotating rod is rotatably connected to the left end of the second support frame, the counterweight crushing roller is movably mounted on the inner end of the inner cylinder of the screening machine, and the screening filter hole is fixedly arranged at the outer end of the inner cylinder of the screening machine, the auxiliary screening mechanism comprises a load-bearing bottom plate, a first support block, a rotating motor, a transmission shaft, a rotating roller, a second A support block, a connecting rod, a supporting leg, a placement foot pad, a sealing upper cover, a built-in sealing cover and a precision filtering mesh, the load-bearing base plate is fixedly mounted on the lower ends of the first supporting frame and the second supporting frame, the first supporting block is fixedly mounted on the upper end of the left end of the load-bearing base plate, the rotating motor is fixedly mounted on the left end of the first supporting block, the transmission shaft is fixedly mounted on the transmission end of the right end of the rotating motor, the transmission shaft extends to the right end of the first supporting block, the rotating roller is fixedly mounted on the right end of the transmission shaft, the second supporting block is fixedly mounted on the upper end of the right end of the load-bearing base plate, the connecting rod is fixedly mounted on the right end of the rotating roller, the right end of the connecting rod is rotatably connected to the left end of the second supporting block, the supporting leg is fixedly mounted on the lower end of the load-bearing base plate, the placement foot pad is fixedly mounted on the lower end of the supporting leg, the sealing upper cover is movably mounted on the upper end of the outer cylinder of the screening machine, the built-in sealing cover is movably mounted on the upper end of the inner cylinder of the screening machine, and the precision filtering mesh is fixedly arranged on the lower end of the outer cylinder of the screening machine.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The high-precision ball mill and rod mill powder screening machine improves the crushing, grinding and screening capabilities of the utility model through the installation of the main mechanism. In actual use, the material can be crushed quickly and effectively, and it is convenient to screen it, which improves the use efficiency of the high-precision ball mill and rod mill powder screening machine;

[0011] 2. The high-precision ball mill and rod mill powder screening machine improves the auxiliary screening capacity of the utility model by installing the auxiliary screening mechanism. In actual use, the material can be effectively screened for a second time, thereby improving the practicality of the high-precision ball mill and rod mill powder screening machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the cross-sectional structure of the main mechanism of the utility model;

[0014] Figure 3 This is a schematic diagram of the partial structure of the auxiliary screening mechanism of the utility model;

[0015] Figure 4 It is a schematic diagram of the enlarged structure of the local details of the screening rod mill assembly of the utility model.

[0016] In the figure: 1. Main body; 101. Screening machine outer cylinder; 102. Screening machine inner cylinder; 103. Screening rod mill assembly; 1031. First support frame; 1032. Driving motor; 1033. Rotating shaft; 1034. Second support frame; 1035. Rotating rod; 1036. Counterweight crushing roller; 1037. Screening filter hole; 2. Auxiliary screening mechanism; 201. Load-bearing bottom plate; 202. First support block; 203. Rotating motor; 204. Transmission shaft; 205. Rotating roller; 206. Second support block; 207. Connecting rod; 208. Support leg; 209. Place foot pad; 210. Sealing upper cover; 211. Built-in sealing cover; 212. Precision filter mesh. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-Figure 4 The utility model provides a technical solution: a high-precision ball mill and rod mill powder screening machine, comprising a main mechanism 1 and an auxiliary screening mechanism 2, the auxiliary screening mechanism 2 is located below the main mechanism 1, the main mechanism 1 comprises a screening machine outer cylinder 101, a screening machine inner cylinder 102 and a screening rod mill assembly 103, the screening machine inner cylinder 102 is movably installed inside the screening machine outer cylinder 101, and the screening rod mill assembly 103 is located on the left and right sides of the screening machine outer cylinder 101;

[0019] The screening rod mill assembly 103 includes a first support frame 1031, a drive motor 1032 and a rotating shaft 1033. The first support frame 1031 is movably installed on the left side of the outer cylinder 101 of the screening machine, the drive motor 1032 is fixedly installed on the left end of the first support frame 1031, and the rotating shaft 1033 is fixedly installed on the transmission end of the right end of the drive motor 1032. The rotating shaft 1033 rotates and extends to the inside of the outer cylinder 101 of the screening machine, and the rotating shaft 1033 is fixedly connected to the left end of the inner cylinder 102 of the screening machine.

[0020] The screening rod mill assembly 103 also includes a second support frame 1034, a rotating rod 1035, a counterweight crushing roller 1036 and a screening filter hole 1037. The second support frame 1034 is movably mounted on the right side of the outer cylinder 101 of the screening machine, and the rotating rod 1035 is fixedly mounted on the right end of the inner cylinder 102 of the screening machine. The inner cylinder 102 of the screening machine extends to the right end of the outer cylinder 101 of the screening machine. The right end of the rotating rod 1035 is rotatably connected to the left end of the second support frame 1034, the counterweight crushing roller 1036 is movably mounted on the inner end of the inner cylinder 102 of the screening machine, and the screening filter hole 1037 is fixedly set at the outer end of the inner cylinder 102 of the screening machine. The driving motor 1032 is started to rotate the rotating shaft 1033, so that the rotating shaft 1033 drives the inner cylinder 102 of the screening machine to rotate, so that the counterweight crushing roller 1036 is always located at the bottom of the inner cylinder 102 of the screening machine.

[0021] The auxiliary screening mechanism 2 includes a load-bearing base plate 201, a first support block 202, a rotating motor 203, a transmission shaft 204, a rotating roller 205, a second support block 206, a connecting rod 207, a support leg 208, a foot pad 209, a sealing upper cover 210, a built-in sealing cover 211 and a precision filtering mesh 212. The load-bearing base plate 201 is fixedly mounted on the lower ends of the first support frame 1031 and the second support frame 1034, the first support block 202 is fixedly mounted on the upper end of the left end of the load-bearing base plate 201, the rotating motor 203 is fixedly mounted on the left end of the first support block 202, the transmission shaft 204 is fixedly mounted on the transmission end of the right end of the rotating motor 203, the transmission shaft 204 extends to the right end of the first support block 202, and the rotating roller 205 is fixedly mounted on the right end of the transmission shaft 204. The second support block 206 is fixedly mounted on the upper end of the right end of the load-bearing base plate 201, the connecting rod 207 is fixedly mounted on the right end of the rotating roller 205, the right end of the connecting rod 207 is rotatably connected to the left end of the second support block 206, the supporting leg 208 is fixedly mounted on the lower end of the load-bearing base plate 201, the placing foot pad 209 is fixedly mounted on the lower end of the supporting leg 208, the sealing upper cover 210 is movably mounted on the upper end of the outer cylinder 101 of the screening machine, the built-in sealing cover 211 is movably mounted on the upper end of the inner cylinder 102 of the screening machine, the precision filtering mesh 212 is fixedly set at the lower end of the outer cylinder 101 of the screening machine, the rotating motor 203 is started to rotate the transmission shaft 204, so that the transmission shaft 204 drives the rotating roller 205 and the connecting rod 207 to rotate, and the material is precisely screened through the precision filtering mesh 212.

[0022] Working principle: When it is needed, first place the high-precision ball mill and rod mill powder screening machine at the required position through the support legs 208 and the placement foot pads 209, open the sealing cover 210 and the built-in sealing cover 211, put the material into the inner cylinder 102 of the screening machine, start the driving motor 1032 to rotate the rotating shaft 1033, so that the rotating shaft 1033 drives the inner cylinder 102 of the screening machine to rotate, and at the same time drives the rotating rod 1035 to rotate, so that the counterweight crushing roller 1036 is always located in the inner cylinder 102 of the screening machine At the bottom of the machine, the material is crushed and ground, and the material is screened through the screening filter hole 1037. At the same time, the rotating motor 203 is started to rotate the transmission shaft 204, so that the transmission shaft 204 drives the rotating roller 205 and the connecting rod 207 to rotate, and the outer cylinder 101 of the screening machine is driven to rotate through the rotating roller 205, and the material is precisely screened through the precision filter mesh 212. When rotating, the precision filter mesh 212 is effectively prevented from being blocked, and the aggregate items can be placed under the precision filter mesh 212.

[0023] 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 high-precision ball mill and rod mill powder screening machine, comprising a main mechanism (1) and an auxiliary screening mechanism (2), characterized in that: The auxiliary screening mechanism (2) is located below the main mechanism (1); the main mechanism (1) comprises a screening machine outer cylinder (101), a screening machine inner cylinder (102) and a screening rod mill assembly (103); the screening machine inner cylinder (102) is movably mounted inside the screening machine outer cylinder (101); and the screening rod mill assembly (103) is located on the left and right sides of the screening machine outer cylinder (101); The screening rod mill assembly (103) comprises a first support frame (1031), a driving motor (1032) and a rotating shaft (1033); the first support frame (1031) is movably mounted on the left side of the outer cylinder (101) of the screening machine; the driving motor (1032) is fixedly mounted on the left end of the first support frame (1031); the rotating shaft (1033) is fixedly mounted on the transmission end of the right end of the driving motor (1032); the rotating shaft (1033) is rotatably extended to the inside of the outer cylinder (101) of the screening machine; the rotating shaft (1033) is fixedly connected to the left end of the inner cylinder (102) of the screening machine; the screening rod mill assembly (103) further comprises a second support frame (1034), a rotating rod (1035), a counterweight crushing The second support frame (1034) is movably mounted on the right side of the outer cylinder (101) of the screening machine, the rotating rod (1035) is fixedly mounted on the right end of the inner cylinder (102) of the screening machine, the inner cylinder (102) of the screening machine extends to the right end of the outer cylinder (101) of the screening machine, the right end of the rotating rod (1035) is rotatably connected to the left end of the second support frame (1034), the counterweight crushing roller (1036) is movably mounted on the inner end of the inner cylinder (102) of the screening machine, the screening filter hole (1037) is fixedly arranged on the outer end of the inner cylinder (102) of the screening machine, and the auxiliary screening mechanism (2) comprises a load-bearing bottom plate (201), a first support block (202), and a rotating motor (203), a transmission shaft (204), a rotating roller (205), a second support block (206), a connecting rod (207), a support leg (208), a foot pad (209), a sealing upper cover (210), a built-in sealing cover (211) and a precision filtering mesh (212), the load-bearing base plate (201) is fixedly mounted on the lower ends of the first support frame (1031) and the second support frame (1034), the first support block (202) is fixedly mounted on the upper end of the left end of the load-bearing base plate (201), the rotating motor (203) is fixedly mounted on the left end of the first support block (202), the transmission shaft (204) is fixedly mounted on the transmission end of the right end of the rotating motor (203), and the transmission shaft (204) extends to the first The right end of the support block (202), the rotating roller (205) is fixedly mounted on the right end of the transmission shaft (204), the second support block (206) is fixedly mounted on the upper end of the right end of the load-bearing base plate (201), the connecting rod (207) is fixedly mounted on the right end of the rotating roller (205), the right end of the connecting rod (207) is rotatably connected to the left end of the second support block (206), the support leg (208) is fixedly mounted on the lower end of the load-bearing base plate (201), the placement foot pad (209) is fixedly mounted on the lower end of the support leg (208), the sealing upper cover (210) is movably mounted on the upper end of the outer cylinder (101) of the screening machine, and the built-in sealing cover (211) is movably mounted on the upper end of the inner cylinder (102) of the screening machine.The precision filtering mesh (212) is fixedly arranged at the lower end of the outer cylinder (101) of the screening machine.

Images