Suspension type automatic pressing ball mill

Abstract

The invention discloses a suspension type automatic pressing ball mill, and relates to the technical field of ball mills, the suspension type automatic pressing ball mill comprises a rack, the top of the rack is fixedly connected with a suspension support, the suspension support is fixedly connected with a conductive slip ring, the conductive slip ring is internally provided with a rotatable slip ring positioning shaft, and the rack is fixedly connected with a driving motor and a speed reducer; an output shaft of the driving motor is connected with a power input shaft of the speed reducer; a cantilever supporting rod is embedded in the top of the rack and connected with a power output shaft of the speed reducer and the sliding ring positioning shaft through couplings. The device has the beneficial effects that during use, the axial telescopic stepping motor can control the sleeve and the push rod to ascend and descend, meanwhile, the two springs are designed between the sleeve and the push rod, and the length between the sleeve and the push rod can be adjusted in a telescopic mode; in this way, ball milling tanks of different sizes can be pressed and fixed when the ball milling tanks are pressed, so that the device can be matched with the ball milling tanks of any size and any height, and the application range is wider.

Description

TECHNICAL FIELD

[0001] The present application relates to the ball mill technical field, specifically to the suspension type automatic compression ball mill. BACKGROUND

[0002] Ball mill is the key equipment for material crushing and then grinding, which is widely used in cement, silicate products, refractory materials, fertilizer, black and non-ferrous metal ore dressing and glass ceramic production industry, and can be used for dry or wet grinding of various ores and other grindable materials; When the ball mill is used, the ball mill tank needs to be placed on the machine, and then the ball mill is used to compress and fix the ball mill tank, but the existing ball mill can only compress and fix the ball mill tank of a specified size, and cannot be matched with ball mill tanks of any size and height, so the application range is limited, and therefore improvement is needed. Therefore, it is necessary to invent a suspension type automatic compression ball mill. SUMMARY

[0003] In view of the deficiencies of the prior art, the present application provides a suspension type automatic compression ball mill.

[0004] In order to achieve the above purpose, the technical scheme of the present application is as follows: The suspension type automatic compression ball mill comprises a rack, a suspension support fixedly connected to the top of the rack, a conductive slip ring fixedly connected to the suspension support, a rotatable slip ring positioning shaft arranged in the conductive slip ring, a driving motor and a speed reducer fixedly connected to the rack, and a driving motor output shaft connected with a power input shaft of the speed reducer; A cantilever support is embedded at the top of the rack, the cantilever support is connected with the power output shaft of the speed reducer and the slip ring positioning shaft through a shaft coupling, a bottom plate is fixedly sleeved outside the cantilever support, and two telescopic compression components are arranged on the bottom plate; Two bases are arranged on both sides of the cantilever support, the two bases are used for placing ball mill tanks, the two bases are respectively located directly below the two telescopic compression components, and anti-skid rubber rings are fixedly arranged on the two bases; A driving assembly is arranged outside the two bases, which is used for making the two bases and the ball mill tanks on the two bases revolve and rotate, so as to realize the quality of ball milling.

[0005] Preferably, the telescopic compression component comprises an axial telescopic stepping motor, the axial telescopic stepping motor is fixedly embedded on the bottom plate, a sleeve is fixedly connected to the telescopic end of the axial telescopic stepping motor, a push rod is slidably arranged at the bottom of the sleeve, a spring is fixedly connected to the top end of the push rod, and the top end of the spring is fixedly connected with the inner wall of the top of the sleeve.

[0006] Preferably, the bottom end of the push rod is externally sleeved with a bearing seat connected through a bearing, the bearing seat is externally fixedly sleeved with an anti-skid rubber sleeve, and the outer side of the sleeve is further provided with a linear slide rail assembly installed in the longitudinal direction.

[0007] Preferably, the linear slide rail assembly comprises two guide rods in the same extension direction as the axial extension step motor, the two guide rods are externally sleeved with linear bearings, the two guide rods are fixedly connected to the bottom of the bottom plate, and the two linear bearings are fixedly embedded on the sleeve.

[0008] Preferably, the driving assembly comprises a rotating disc fixedly sleeved on the outer side of the cantilever support, the top of the rack is fixedly connected with a base block, the base block is sleeved on the outer side of the cantilever support and connected thereto through a bearing, two rotating rods are embedded on the rotating disc, the two rotating rods are connected to the rotating disc through bearings, and the two rotating rods are fixedly embedded on the outer sides of the two bases, respectively.

[0009] Preferably, the bottom end of each of the two rotating rods is fixedly sleeved with a pinion, the outer side of the base block is fixedly sleeved with a main gear, and the two pinions are meshingly connected with the main gear.

[0010] Preferably, the outer side of the cantilever support is fixedly sleeved with a baffle, two through grooves are formed in the baffle, the two bases respectively pass through the two through grooves, the top of the rack is fixedly connected with a shell, and the shell covers the outer side of the rotating disc.

[0011] Preferably, the suspension support is provided with a support frame one, and the support frame is provided with an upper end photoelectric switch and a lower end photoelectric switch.

[0012] Preferably, the top of the rack is fixedly connected with a support frame two, the support frame two is provided with a slot-shaped photoelectric switch, and the top of the rotating disc is provided with four positioning sensing pieces evenly distributed in a circumferential shape and used in cooperation with the slot-shaped photoelectric switch.

[0013] Compared with the prior art, the present application has the following advantages: 1、The axial extension step motor can control the lifting of the sleeve and the push rod when the telescopic compression part is used, two springs are designed between the sleeve and the push rod, the length between the sleeve and the push rod can be adjusted, so that different sizes of ball mill tanks can be fixed and compressed when the ball mill tank is compressed, and the device can be matched with ball mill tanks of any size and height, and the application range is wider.

[0014] 2、The application can make two bases and two ball mill tanks on the bases revolve and rotate by designing the driving assembly and driving the motor to work, so that the grinding balls in the tanks make layered motion or vibration, the grinding balls crush, grind and mix the materials through impact and friction, and the size of the materials is reduced to make the materials into uniform mixture. BRIEF DESCRIPTION OF DRAWINGS

[0015] The disclosure of the application will be explained with reference to the accompanying drawings. It should be understood that the drawings are for purposes of illustration only and are not intended to limit the scope of the present application, in which the same reference numerals are used to refer to the same components throughout the drawings. Among them: Figure 1 The overall structure schematic diagram provided by the application; Figure 2 The front view provided by the application; Figure 3 The Figure 2 enlarged view of A in the Figure 4 The Figure 2 enlarged view of B in the Figure 5 The Figure 2 schematic diagram of placing ball mill tanks on two bases in the Figure 6 The Figure 2 schematic diagram of placing ball mill tanks on two bases and pressing and fixing the ball mill tanks in the Figure 7 The schematic diagram of pressing and fixing the ball mill tanks by the device provided by the application; Figure 8 The Figure 7 side view provided by the application; Figure 9 The Figure 1 top view of the device provided by the application without the baffle.

[0016] The annotations in the drawings: 1, rack; 2, suspension bracket; 3, conductive slip ring; 4, slip ring positioning shaft; 5, driving motor; 6, speed reducer; 7, cantilever strut; 8, bottom plate; 9, base; 10, anti-skid rubber ring; 11, axial telescopic stepping motor; 12, sleeve; 13, push rod; 14, spring; 15, bearing seat; 16, anti-skid rubber sleeve; 17, guide rod; 18, linear bearing; 19, rotating disc; 20, base block; 21, rotating rod; 22, secondary gear; 23, main gear; 24, baffle; 25, shell; 26, support frame one; 27, upper end photoelectric switch; 28, lower end photoelectric switch; 29, support frame two; 30, slot type photoelectric switch; 31, positioning inductive sheet. DETAILED DESCRIPTION

[0017] It is easy to understand that, according to the technical solutions of the present application, those skilled in the art can propose various structures and implementation modes that can be replaced with each other without changing the essential spirit of the present application. Therefore, the following specific embodiments and drawings are only exemplary descriptions of the technical solutions of the present application, and should not be regarded as the whole or as a limitation or restriction on the technical solutions of the present application.

[0018] Embodiment Referring to the drawings Figure 1 - the drawings Figure 9 , the present application provides a suspension type automatic compression ball mill, which comprises a rack 1, a suspension support 2 fixedly connected to the top of the rack 1, a conductive slip ring 3 fixedly connected to the suspension support 2, a rotatable slip ring positioning shaft 4 provided in the conductive slip ring 3, a driving motor 5 and a speed reducer 6 fixedly connected to the rack 1, and the output shaft of the driving motor 5 is connected with the power input shaft of the speed reducer 6; A cantilever support 7 is embedded at the top of the rack 1, the cantilever support 7 is connected with the power output shaft of the speed reducer 6 and the slip ring positioning shaft 4 through a shaft coupling, and a bottom plate 8 is fixedly sleeved outside the cantilever support 7, two telescopic compression components are provided on the bottom plate 8; Two bases 9 are provided on both sides of the cantilever support 7, and the two bases 9 are used for placing ball mill jars, and the two bases 9 are respectively located directly below the two telescopic compression components, and an anti-skid rubber ring 10 is fixedly provided on each of the two bases 9; A driving assembly is provided outside the two bases 9, which is used for making the two bases 9 and the ball mill jars on the two bases 9 revolve and rotate simultaneously, so as to realize the quality of ball milling; In this embodiment, the ball mill jars can be placed on the two bases 9 when in use, and a telescopic compression component is arranged directly above each of the two bases 9, and the telescopic compression component can adjust the length of telescopic compression according to the size and height of the ball mill jar to fix the ball mill jar. Since the length of telescopic compression can be adjusted, different sizes of ball mill jars can be fixed and compressed when the ball mill jars are compressed, so that the device can be matched with ball mill jars of any size and height, and the application range is wider; In this embodiment, the telescopic compression component comprises an axial telescopic stepping motor 11, the axial telescopic stepping motor 11 is fixedly embedded on the bottom plate 8, a sleeve 12 is fixedly connected to the telescopic end of the axial telescopic stepping motor 11, a push rod 13 is slidably provided at the bottom of the sleeve 12, a spring 14 is fixedly connected to the top end of the push rod 13, the top end of the spring 14 is fixedly connected with the inner wall of the top of the sleeve 12, an bearing seat 15 connected through a bearing is sleeved outside the bottom end of the push rod 13, an anti-skid rubber sleeve 16 is fixedly sleeved outside the bearing seat 15, and a longitudinal straight line slide rail assembly is further provided on the outside of the sleeve 12; It needs to be explained that the axial extension step motor 11 is controlled to work when the ball mill jar is pressed and fixed, so that the sleeve 12 and the push rod 13 move downward, and then the bearing seat 15 and the anti-skid rubber sleeve 16 sleeved outside the bearing seat 15 move downward, so that the bearing seat 15 can press and fix the cover of the ball mill jar. Because the spring 14 is arranged between the sleeve 12 and the push rod 13, the ball mill jar can be tightly pressed under the action of the reaction force of the spring 14, as shown in Figure 6 ; The anti-skid rubber sleeve 16 is arranged between the bearing seat 15 and the cover of the ball mill jar, and the anti-skid rubber ring 10 is arranged between the jar body of the ball mill jar and the base 9, so that the effect of anti-skid can be achieved when the ball mill jar is pressed and fixed, and the effect of pressing and fixing can be increased. In the embodiment, the driving assembly includes a rotating disc 19 fixedly sleeved outside the cantilever support 7, a base block 20 fixedly connected to the top of the rack 1, the base block 20 being sleeved outside the cantilever support 7 and connected thereto through a bearing, two rotating rods 21 embedded on the rotating disc 19, the two rotating rods 21 being connected to the rotating disc 19 through bearings, the two rotating rods 21 being fixedly embedded outside the two bases 9 respectively, two pinions 22 fixedly sleeved at the bottom ends of the two rotating rods 21, and a main gear 23 fixedly sleeved outside the base block 20, the two pinions 22 being meshingly connected to the main gear 23. It needs to be explained that the two ball mill jars can be pressed and fixed for grinding work. The driving motor 5 is controlled to work during grinding, and then the cantilever support 7 can be rotated under the action of the speed reducer 6, so that the bottom plate 8, the two telescopic pressing components, the rotating disc 19, the two rotating rods 21, the two bases 9 and the ball mill jars on the two bases 9 can be rotated, so that the revolution of the two ball mill jars can be realized. When the two rotating rods 21 rotate with the cantilever support 7, the two pinions 22 rotate around the main gear 23, so that the two rotating rods 21 can rotate, and then drive the two bases 9 to rotate, so that the ball mill jar can revolve and rotate at the same time, so that the grinding balls in the jar can make a layered motion or vibration, the grinding balls can crush, grind and mix the materials through impact and friction, and then the effect of reducing the size of the materials to make them into a uniform mixture can be achieved. In the embodiment, the linear slide rail assembly includes two guide rods 17 in the same extension direction as the axial extension step motor 11, linear bearings 18 sleeved outside the two guide rods 17, and the two guide rods 17 being fixedly connected to the bottom of the bottom plate 8, the two linear bearings 18 being fixedly embedded on the sleeve 12. Need to explain, in the bottom plate 8 on the design guide rod 17, and the linear bearing 18 fixedly embedded in the sleeve 12 is sleeved outside the guide rod 17, so that the sleeve 12 moves up and down, the guide rod 17 and the linear bearing 18 can guide the sleeve 12; In addition, when grinding, the two telescopic compression parts rotate with the cantilever support 7, the guide rod 17 and the linear bearing 18 can also protect the telescopic rod of the axial telescopic stepping motor 11, which can avoid damage; In the embodiment, the cantilever support 7 is externally fixedly sleeved with a baffle 24, and two through grooves are formed in the baffle 24, the two bases 9 penetrate through the two through grooves respectively, and the housing 25 is fixedly connected to the top of the rack 1 and covers the outside of the rotating disc 19. Need to explain, in the cantilever support 7 outside the baffle 24, set in the rack 1 top housing 25, when using, can cover the upper part of the rotating disc 19, increase the beauty of the device; In the embodiment, the cantilever support 2 is provided with a support frame one 26, the support frame one 26 is provided with an upper end photoelectric switch 27 and a lower end photoelectric switch 28, the rack 1 is provided with a support frame two 29, the support frame two 29 is provided with a slot photoelectric switch 30, and the rotating disc 19 is provided with four positioning sensing pieces 31 which are circumferentially and uniformly distributed and used in cooperation with the slot photoelectric switch 30. Need to explain, set up upper end photoelectric switch 27, lower end photoelectric switch 28, slot photoelectric switch 30 and positioning sensing piece 31 used in cooperation with slot photoelectric switch 30, when the ball mill jar is placed on the base 9, the lower end photoelectric switch 28 can detect whether the ball mill jar is placed on the corresponding base 9, and when the telescopic compression part fixes the cover of the ball mill jar, the upper end photoelectric switch 27 can detect whether the bearing seat 15 is pressed on the jar cover, when the above is detected, the rotating disc 19 is driven by the driving motor 5 to rotate, so that the other base 9 and the telescopic compression part move to the left side close to the upper end photoelectric switch 27 and the lower end photoelectric switch 28, and then the same principle is continued to detect, when the ball mill jar is placed on the two bases 9 and the telescopic compression part fixes the jar cover, the driving motor 5 can be controlled to work to make the ball mill jar rotate and revolve to grind. In the embodiment, the device can be used to divide two wires at the sliding end of the conductive slip ring 3 and connect the two wires to the left and right axial telescopic stepping motors 11 respectively, so that the rotating axial telescopic stepping motor 11 can be powered.

[0019] The technical scope of the present application is not limited to the above description, and those skilled in the art can make various modifications and modifications to the above embodiments without departing from the technical concept of the present application, and these modifications and modifications shall belong to the protection scope of the present application.

Claims

1. A suspended automatic pressurized ball mill characterized by, Including frame (1), the frame (1) top fixedly connected with the suspension bracket (2), the suspension bracket (2) is fixedly connected with the conductive slip ring (3), the conductive slip ring (3) is equipped with rotatable slip ring positioning shaft (4), the frame (1) is fixedly connected with drive motor (5) and speed reducer (6), the drive motor (5) output shaft is connected with the power input shaft of speed reducer (6); The frame (1) top is embedded with cantilever support rod (7), the cantilever support rod (7) and the power output shaft of speed reducer (6) and slip ring positioning shaft (4) are all connected through the shaft coupling, the cantilever support rod (7) is fixedly provided with bottom plate (8) outside, the bottom plate (8) is equipped with two telescopic compression components; The cantilever support rod (7) both sides are equipped with base (9), two base (9) are used to place the ball mill jar, two base (9) are located below two telescopic compression components respectively, two base (9) are all fixedly provided with antiskid rubber ring (10) on. Two base (9) outside are equipped with drive assembly, for making two base (9) and two base (9) on ball mill jar revolve around a fixed point and rotate, to realize the quality of ball milling.

2. The suspended automatic pressurized ball mill according to claim 1, characterized in that: The telescopic compression component includes axial telescopic stepping motor (11), the axial telescopic stepping motor (11) is fixedly embedded on the bottom plate (8), the telescopic end of axial telescopic stepping motor (11) is fixedly connected with sleeve (12), the sleeve (12) bottom is slidably provided with push rod (13), the push rod (13) top is fixedly connected with spring (14) and the top of spring (14) is fixedly connected with the inner wall of sleeve (12) top.

3. The suspended automatic pressurized ball mill according to claim 2, characterized in that: The push rod (13) bottom end is externally provided with bearing seat (15) connected through bearing, the bearing seat (15) is fixedly provided with antiskid rubber sleeve (16) outside, the sleeve (12) outside is also equipped with vertically installed linear slide rail assembly.

4. The suspended automatic pressurized ball mill according to claim 3, characterized in that: The linear slide rail assembly includes two guide rods (17) in the same direction of axial telescopic stepping motor (11) telescopic direction, two guide rods (17) are externally provided with linear bearing (18), two guide rods (17) are fixedly connected at the bottom of bottom plate (8), two linear bearings (18) are fixedly embedded on sleeve (12).

5. The suspended automatic pressurized ball mill according to claim 1, characterized in that: The drive assembly includes rotating disc (19), the rotating disc (19) is fixedly provided outside cantilever support rod (7), the frame (1) top is fixedly connected with base block (20), the base block (20) is provided outside cantilever support rod (7) and is connected with it through bearing, the rotating disc (19) is embedded with two rotating rods (21), two rotating rods (21) are connected with rotating disc (19) through bearing, two rotating rods (21) are respectively fixedly embedded outside two base (9).

6. The suspended automatic pressurized ball mill according to claim 5, characterized in that: Two rotating rods (21) bottom ends are fixedly provided with pinion (22), the base block (20) is fixedly provided with main gear (23) outside, two pinions (22) are all meshed with main gear (23) connection.

7. The suspended automatic pressurized ball mill according to claim 6, characterized in that: The cantilever support rod (7) is externally fixed with a baffle (24), two through grooves are formed in the baffle (24), two bases (9) respectively penetrate the two through grooves, and the rack (1) is fixedly connected with a shell (25) at the top.

8. The suspended automatic pressurized ball mill according to claim 1, characterized in that: The suspension support (2) is provided with a support frame one (26), and the support frame one (26) is provided with an upper end photoelectric switch (27) and a lower end photoelectric switch (28).

9. The suspended automatic pressurized ball mill according to claim 5, characterized in that: The rack (1) is fixedly connected with a support frame two (29) at the top, the support frame two (29) is provided with a slot type photoelectric switch (30), and the rotating disc (19) is provided with four positioning sensing pieces (31) which are circumferentially and uniformly distributed and used in cooperation with the slot type photoelectric switch (30).

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