Single-tank mill

Abstract

The utility model discloses a single-tank grinding machine which comprises a lower rack, a lower rack and an upper rack, an upper frame; and the adjusting mechanism is used for driving the upper rack to swing so as to drive the material inlet / outlet of the grinding tank to swing between the inclined upward direction and the inclined downward direction. The upper rack is driven by the adjusting mechanism to do pitching swing when needed, and when the grinding tank is adjusted to enable the feeding and discharging opening to face upwards, powder to be ground and grinding balls can be loaded into the grinding tank; when the grinding tank is adjusted to enable the feeding and discharging port to face downwards, ground powder and grinding balls can be poured out, feeding and discharging are convenient and fast, and the production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the field of grinding equipment, in particular to a single-pot grinding machine. Background Art

[0002] The existing pot mill (such as the pot mill with publication number: CN210678269U) includes a frame, a rotating rubber roller, a supporting wheel and a driving motor. At least two rotating rubber rollers are provided, and the ball mill is provided on the rotating rubber roller. When the pot mill is grinding the parts, the parts to be ground and the spherical abrasives need to be loaded into the ball mill at the same time, and then the ball mill is moved to the rotating rubber roller, and the rotating rubber roller rotates to drive the ball mill to rotate. The relative movement between the abrasive and the parts has the effect of grinding the varistor sheet. After grinding, the ball mill needs to be moved off the rotating rubber roller and the parts are taken out; this loading and unloading method is relatively inconvenient and the production efficiency is not high. Summary of the invention

[0003] The utility model aims to provide a single-pot mill which is convenient for taking in and discharging materials.

[0004] In order to achieve the above object, the technical solution adopted by the utility model is: a single-pot mill, which comprises:

[0005] Lower rack;

[0006] An upper frame, which is installed on the lower frame;

[0007] A grinding mechanism, comprising a first driving roller and a second driving roller arranged in parallel, a grinding jar placed between the first driving roller and the second driving roller and having a circumferential surface in contact with the circumferential surfaces of the first driving roller and the second driving roller, and a driving assembly driving the first driving roller and the second driving roller to rotate, wherein the first driving roller and the second driving roller rotate to drive the grinding jar to rotate;

[0008] The upper frame is rotatably connected to the lower frame, and the single-jar mill also includes an adjusting mechanism for driving the upper frame to swing and thereby driving the inlet and outlet of the grinding jar to swing between an obliquely upward or obliquely downward direction.

[0009] In another embodiment, the upper frame is rotatably connected to the lower frame via first rotating shafts fixed on left and right sides thereof, and the adjusting mechanism includes a first driven wheel fixed on one of the first rotating shafts, a reducer, a first driving wheel rotatably connected to the lower frame, a first transmission belt connected between the first driven wheel and the reducer, a second transmission belt connected between the first driving wheel and the reducer, and a first turntable that is coaxial with and fixedly connected to the first driving wheel, and the first turntable rotates and drives the first driven wheel to rotate, thereby driving the upper frame to swing.

[0010] In another embodiment, the axes of the first driving wheel and the first driven wheel are perpendicular to each other, and the output shaft and input shaft of the reducer are perpendicular to each other.

[0011] In another embodiment, the driving assembly includes a driving motor rotatably connected to the upper frame and arranged perpendicularly to the first rotating shaft, a third transmission belt connected between the output shaft of the driving motor and the first driving roller shaft, and a fourth transmission belt connected between the output shaft of the driving motor and the second driving roller shaft.

[0012] In another embodiment, first limiting rings are formed on both ends of the circumference of the first driving roller, and a portion of the grinding jar is located between the first limiting rings.

[0013] In another embodiment, second limiting rings are formed on both ends of the circumference of the second driving roller shaft, and a portion of the grinding jar is located between the second limiting rings.

[0014] In another embodiment, the single-pot mill includes a locking assembly for locking the upper frame and the lower frame, and the locking assembly includes a locking rod passing through the side of the lower frame and a locking hole opened on the upper frame, and when the upper frame is in a horizontal state, the locking rod can pass through the locking hole.

[0015] Due to the application of the above technical scheme, the utility model has the following advantages compared with the prior art: the utility model drives the upper frame to do pitch swing when needed through the adjustment mechanism. When the grinding jar is adjusted to the inlet and outlet facing upward, the powder and grinding balls to be ground can be loaded into the grinding jar; when the grinding jar is adjusted to the inlet and outlet facing downward, the ground powder and grinding balls can be poured out, and loading and unloading are convenient and fast, which effectively improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional view of the utility model;

[0017] Figure 2 This is a three-dimensional view from another perspective of the utility model. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the embodiments shown in the accompanying drawings.

[0019] like Figure 1-2 As shown, a single-pot mill comprises: a lower frame 9, an upper frame 8, a grinding mechanism 3, an adjustment mechanism 2 and a locking assembly 1.

[0020] The lower frame 9 includes a first mounting plate 91 and a second mounting plate 92 which are vertically arranged. The upper frame 8 is rotatably connected to the lower frame 9 through first rotating shafts 81 fixed on the left and right sides thereof and is located between the first mounting plate 91 and the second mounting plate 92 .

[0021] The grinding mechanism 3 includes a first driving roller shaft 31 and a second driving roller shaft 32 which are arranged in parallel, a grinding jar 30 which is placed between the first driving roller shaft 31 and the second driving roller shaft 32 and whose circumference is in contact with the circumference of the first driving roller shaft 31 and the second driving roller shaft 32, and a driving component which drives the first driving roller shaft 31 and the second driving roller shaft 32 to rotate. The rotation of the first driving roller shaft 31 and the second driving roller shaft 32 drives the grinding jar 30 to rotate; first limiting rings 311 are formed on both ends of the circumference of the first driving roller shaft 31, and a portion of the grinding jar 30 is located between the first limiting rings 311; second limiting rings 321 are formed on both ends of the circumference of the second driving roller shaft 32, and a portion of the grinding jar 30 is located between the second limiting rings 321.

[0022] The adjusting mechanism 2 is used to drive the upper frame 8 to swing and then drive the inlet and outlet of the grinding jar 30 to swing between the oblique upward or oblique downward directions; the adjusting mechanism 2 includes a first driven wheel 21 fixed to one of the first rotating shafts 81, a reducer 22, a first driving wheel 23 rotatably connected to the lower frame 9, a first transmission belt 24 connected between the first driven wheel 21 and the reducer 22, a second transmission belt 25 connected between the first driving wheel 23 and the reducer 22, and a first rotating disk 26 coaxial with the first driving wheel 23 and fixedly connected, the first rotating disk 26 rotates and drives the first driven wheel 21 to rotate and then drives the upper frame 8 to swing. The first driving wheel 23 is perpendicular to the axis of the first driven wheel 21, and the output shaft of the reducer 22 is perpendicular to the input shaft.

[0023] The driving assembly includes a driving motor 33 rotatably connected to the upper frame 8 and arranged perpendicularly to the first rotating shaft 81, a third transmission belt 34 connected between the output shaft of the driving motor 33 and the first driving roller shaft 31, and a fourth transmission belt 35 connected between the output shaft of the driving motor 33 and the second driving roller shaft 32.

[0024] The locking assembly 1 is used to lock the upper frame 8 and the lower frame 9, and includes a locking rod 11 passing through the side of the lower frame 9, a second turntable 12 connected to the locking rod, and a locking hole 13 opened on the upper frame 8. When the upper frame 8 is in a horizontal state, the locking rod 11 can pass through the locking hole 13.

[0025] After the locking rod is withdrawn from the locking hole of the upper frame 8, the first rotating disk 26 is rotated to drive the reducer 22 to work, thereby driving the upper frame 8 to do a pitching motion. When the grinding jar 30 is adjusted to the inlet and outlet 301 facing upward, the jar cover 303 provided on the inlet and outlet 301 of the grinding jar body 302 can be opened to load the powder and grinding balls to be ground into the grinding jar 30; when the grinding jar 30 is adjusted to the inlet and outlet facing downward, the ground powder and grinding balls can be poured out, and loading and unloading are convenient and fast, which effectively improves production efficiency.

[0026] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A single pot mill comprising: Lower rack; An upper frame, which is installed on the lower frame; A grinding mechanism, comprising a first driving roller and a second driving roller arranged in parallel, a grinding jar placed between the first driving roller and the second driving roller and having a circumferential surface in contact with the circumferential surfaces of the first driving roller and the second driving roller, and a driving assembly driving the first driving roller and the second driving roller to rotate, wherein the first driving roller and the second driving roller rotate to drive the grinding jar to rotate; The invention is characterized in that: the upper frame is rotatably connected to the lower frame, and the single-jar mill also includes an adjusting mechanism for driving the upper frame to swing and thereby driving the inlet and outlet of the grinding jar to swing between an oblique upward or oblique downward direction.

2. The single pot mill according to claim 1, characterized in that: The upper frame is rotatably connected to the lower frame via first rotating shafts fixed on left and right sides thereof, and the adjusting mechanism includes a first driven wheel fixed on one of the first rotating shafts, a reducer, a first driving wheel rotatably connected to the lower frame, a first transmission belt connected between the first driven wheel and the reducer, a second transmission belt connected between the first driving wheel and the reducer, and a first turntable coaxial with and fixedly connected to the first driving wheel, the first turntable rotates and drives the first driven wheel to rotate, thereby driving the upper frame to swing.

3. The single pot mill according to claim 2, characterized in that: The axes of the first driving wheel and the first driven wheel are perpendicular to each other, and the output shaft and input shaft of the reducer are perpendicular to each other.

4. The single pot mill according to claim 2, characterized in that: The driving assembly includes a driving motor rotatably connected to the upper frame and arranged perpendicularly to the first rotating shaft, a third transmission belt connected between the output shaft of the driving motor and the first driving roller shaft, and a fourth transmission belt connected between the output shaft of the driving motor and the second driving roller shaft.

5. The single pot mill according to claim 1, characterized in that: First limiting rings are formed on both ends of the circumference of the first driving roller shaft, and a portion of the grinding jar is located between the first limiting rings.

6. The single pot mill according to claim 1, characterized in that: Second limiting rings are formed on both ends of the circumference of the second driving roller shaft, and a portion of the grinding jar is located between the second limiting rings.

7. The single pot mill according to claim 1, characterized in that: The single-pot mill includes a locking assembly for locking the upper frame and the lower frame. The locking assembly includes a locking rod penetrating the side of the lower frame and a locking hole opened on the upper frame. When the upper frame is in a horizontal state, the locking rod can penetrate into the locking hole.

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