CN215086661U

CN215086661U - Stirrer with adjustable stirring range

Info

Publication number: CN215086661U
Application number: CN202121384890.2U
Authority: CN
Inventors: 张永旺; 王博; 王满仓; 徐在礼; 岳彩瑞; 刘利民; 高瑞杰; 刘双思; 王枫; 李军涛
Original assignee: Henan Yuanbo New Material Co ltd
Current assignee: Henan Yuanbo New Material Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-10
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a stirring range adjustable agitator relates to agitator technical field, including the longmen crane span structure, the below of longmen crane span structure is provided with the rabbling mechanism that is used for mixxing chemical material and adjusts the position control mechanism of stirring range. Drive the driving shaft through motor two and rotate, and drive belt pulley two through driving epaxial belt pulley one and driving belt, (mixing) shaft and driven shaft rotate round self axis, thereby make the (mixing) shaft stir the material, and make motor drive two-way threaded rod rotate, make two connection frame periodic phase or back of the body mutually, and motor three periodic corotation a week reversal a week, can drive square frame through the I-shaped platform and rotate, thereby can make the (mixing) shaft of two periodic motion rotate round the output pivot of motor three, thereby can make the (mixing) shaft periodic stir the material of each position, make the stirring scope of (mixing) shaft bigger, stir more evenly.

Description

Stirrer with adjustable stirring range

Technical Field

The utility model relates to a stirrer technical field specifically is a stirring scope adjustable agitator.

Background

With the increasing level of manufacturing, various stirrers are used in the chemical industry, and the stirrers used are different according to the nature of the object to be stirred and the size of the stirring container.

At present, the position of a stirring shaft of a stirrer is usually fixed at a position for stirring materials, so that the materials far away from the stirring shaft are not easy to stir, the stirring range is small, and the stirring is not uniform. Therefore, the stirrer with the adjustable stirring range is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a stirring scope adjustable agitator in order to remedy the not enough of prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stirring range adjustable agitator, includes the longmen crane span structure, the below of longmen crane span structure is provided with the position control mechanism who is used for mixxing the rabbling mechanism of chemical material and adjusts the stirring range, the rabbling mechanism includes that the bottom surface sets up the square frame that leads to the groove, and square frame is located the below of longmen crane span structure, the inside of square frame is equipped with two (mixing) shafts, and the bottom of (mixing) shaft runs through logical groove and with lead to the groove contactless, every the surface of (mixing) shaft all is provided with the helical blade who is used for stirring the material.

Position control mechanism is including installing the motor one at square frame inner wall, and the output pivot fixedly connected with two-way threaded rod of motor one, the equal threaded connection in both ends of two-way threaded rod has the carriage that is used for driving the (mixing) shaft and removes with two-way threaded rod both ends looks adaptation, every (mixing) shaft and every carriage one-to-one, and the (mixing) shaft runs through the carriage and rotates with the carriage through the bearing and be connected.

Further, rabbling mechanism still includes that one side of square frame bottom surface installs motor two that is used for providing the power supply, the inside both sides of square frame are rotated respectively and are connected with driving shaft and driven shaft, and motor two's output pivot and driving shaft fixed connection, the surface of driving shaft and driven shaft is all fixed the cover and is equipped with belt pulley one, every the top of (mixing) shaft is all fixed the cover and is equipped with belt pulley two, two belt pulley one and two belt pulley two pass through the driving belt transmission and connect.

Furthermore, the position adjusting mechanism further comprises a third motor which is arranged on the inner wall of the gantry crane span structure and used for providing power, an output rotating shaft of the third motor is fixedly connected with an I-shaped platform, the I-shaped platform is located inside the gantry crane span structure and is rotatably connected with the gantry crane span structure through a bearing, the bottom surface of the I-shaped platform is fixedly connected with the upper surface of the square frame, the inner wall of the gantry crane span structure is fixedly connected with two guide rods, and the guide rods penetrate through the connecting frame and are in sliding connection with the connecting frame.

Furthermore, a set of limiting shafts are arranged on the front side and the rear side of the outer portion of each belt pulley II, two ends of each limiting shaft are rotatably connected with the connecting frame through bearings, and the upper surfaces of the limiting shafts are in contact with the outer surface of the transmission belt.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this stirring scope adjustable agitator possesses following beneficial effect:

the utility model drives the driving shaft to rotate through the motor II, drives the belt pulley II through the belt pulley I on the driving shaft and the driving belt, the stirring shaft and the driven shaft rotate around the self central axis, thereby enabling the stirring shaft to stir the materials, through the matching design of the motor III, the I-shaped platform, the motor I, the two-way threaded rod, the guide rod and the connecting frame, when the stirring shaft and the spiral blade are stirred, the motor drives the two-way threaded rod to rotate, enabling the two connecting frames to periodically move towards or away from each other, enabling the distance between the two stirring shafts to be periodically adjusted when the two stirring shafts are stirred, and enabling the motor III to periodically rotate around one circle in positive rotation, enabling the I-shaped platform to drive the square frame to rotate, thereby enabling the two stirring shafts which periodically move to rotate around the output rotating shaft of the motor III, thereby enabling the stirring shaft to periodically stir the materials at each position, the stirring range of the stirring shaft is larger, and the stirring is more uniform.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic cross-sectional view of a front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is the connection diagram of the limiting shaft and the connecting frame of the present invention.

In the figure: 1. a gantry bridge frame; 2. a limiting shaft; 3. a stirring mechanism; 30. a through groove; 31. a helical blade; 32. a stirring shaft; 33. a drive shaft; 34. a second motor; 35. a second belt pulley; 36. a square frame; 37. a driven shaft; 38. a drive belt; 39. a first belt pulley; 4. a position adjustment mechanism; 41. a third motor; 42. an i-shaped table; 43. a first motor; 44. a bidirectional threaded rod; 45. a guide bar; 46. and (7) connecting the frames.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a stirrer with adjustable stirring range comprises a gantry crane span structure 1, a stirring mechanism 3 for stirring chemical materials and a position adjusting mechanism 4 for adjusting the stirring range are arranged below the gantry crane span structure 1, the stirring mechanism 3 comprises a square frame 36 with a bottom surface provided with a through groove 30, the square frame 36 is positioned below the gantry crane span structure 1, two stirring shafts 32 are arranged inside the square frame 36, the bottoms of the stirring shafts 32 penetrate through the through groove 30 and are not in contact with the through groove 30, a helical blade 31 for stirring the materials is arranged on the outer surface of each stirring shaft 32, a motor two 34 for providing a power source is arranged on one side of the bottom surface of the square frame 36, a driving shaft 33 and a driven shaft 37 are respectively and rotatably connected to two sides inside the square frame 36, an output rotating shaft of the motor two 34 is fixedly connected with the driving shaft 33, and a belt pulley I39 is fixedly sleeved on the outer surfaces of the driving shaft 33 and the driven shaft 37, the top of each stirring shaft 32 is fixedly sleeved with a second belt pulley 35, the second belt pulley 35 is larger than the first belt pulley 39, the first belt pulley 39 and the second belt pulley 35 are in transmission connection through a transmission belt 38, the second motor 34, the driving shaft 33, the second belt pulley 35, a driven shaft 37, the transmission belt 38, a square frame 36, the first belt pulley 39 and the through groove 30 are matched, so that the second motor 34 drives the driving shaft 33 to rotate, the first belt pulley 39 and the transmission belt 38 on the driving shaft 33 drive the second belt pulley 35, the stirring shaft 32 and the driven shaft 37 to rotate around the central axis of the stirring shaft, so that the stirring shaft 32 stirs materials, a set of limiting shafts 2 are arranged on the front side and the rear side of the outer portion of each second belt pulley 35, two ends of each limiting shaft 2 are in rotation connection with the connecting frame 46 through bearings, and the upper surfaces of the limiting shafts 2 are in contact with the outer surface of the transmission belt 38, every spacing axle 2 of group includes two spacing axles 2, and the distance between two spacing axles 2 is less than the diameter at two 35 middle parts of belt pulley for spacing axle 2 can lead drive belt 38, thereby makes drive belt 38 bigger at the second 35 contact area of the guide of spacing axle 2 belt pulley that rains, makes the transmission of department more stable, prevents to skid.

The position adjusting mechanism 4 comprises a first motor 43 arranged on the inner wall of the square frame 36, an output rotating shaft of the first motor 43 is fixedly connected with a two-way threaded rod 44, the two-way threaded rod 44 is arranged to enable the connecting frames 46 which are in threaded connection with the two ends of the two-way threaded rod 44 to move towards or away from each other simultaneously when the two-way threaded rod 44 rotates, the two ends of the two-way threaded rod 44 are in threaded connection with the connecting frames 46 which are matched with the two ends of the two-way threaded rod 44 and used for driving the stirring shafts 32 to move, each stirring shaft 32 corresponds to each connecting frame 46 one by one, the stirring shafts 32 penetrate through the connecting frames 46 and are in rotating connection with the connecting frames 46 through bearings, the position adjusting mechanism 4 further comprises a third motor 41 which is arranged on the inner wall of the gantry crane span 1 and used for providing power, an I-shaped platform 42 is fixedly connected with the output rotating shaft of the third motor 41, and is positioned in the gantry crane span 1 and is in rotating connection with the gantry crane span 1 through the bearings, the bottom surface of the I-shaped platform 42 is fixedly connected with the upper surface of the square frame 36, the inner wall of the gantry bridge frame 1 is fixedly connected with two guide rods 45, the guide rods 45 penetrate through the connecting frame 46 and are in sliding connection with the connecting frame 46, through the matching design of the motor III 41, the I-shaped platform 42, the motor I43, the two-way threaded rod 44, the guide rods 45 and the connecting frame 46, when the stirring shaft 32 and the spiral blade 31 are stirred, the motor I43 drives the two-way threaded rod 44 to rotate, so that the two connecting frames 46 move in opposite directions or opposite directions periodically, meanwhile, as the belt pulley II 35 is in transmission connection with the driving shaft 33 through the driving belt 38, the driving belt 38 can drive the belt pulley II 35 fixed on the stirring shaft 32 to move in opposite directions or opposite directions periodically by self-rotation edges through friction, so that the distance between the two stirring shafts 32 is periodically adjusted when the two stirring shafts 32 are stirred, and the motor III 41 rotates in one cycle in positive rotation, can drive square frame 36 through I-shaped platform 42 and rotate to the (mixing) shaft 32 that can make two periodic motions rotates around motor three 41's output pivot, thereby can make (mixing) shaft 32 stir the material of each position periodically, make (mixing) shaft 32's stirring range bigger, stir more evenly.

The working principle is as follows: during stirring, the device is fixed above an external stirring barrel through bolts, so that the helical blades 31 and the stirring shaft 32 are extended into the external stirring barrel, then the second motor 34 is started, the second motor 34 drives the driving shaft 33 to rotate, the second belt pulley 35, the stirring shaft 32 and the driven shaft 37 are driven to rotate around the central axis of the second motor through the first belt pulley 39 and the driving belt 38 on the driving shaft 33, so that the stirring shaft 32 stirs materials, then the first motor 43 and the third motor 41 are started, the first motor 43 drives the bidirectional threaded rod 44 to rotate, so that the two connecting frames 46 move in a periodic opposite direction or in a reverse direction, meanwhile, as the second belt pulley 35 is in transmission connection with the driving shaft 33 through the driving belt 38, the driving belt 38 can drive the second belt pulleys 35 fixed on the two stirring shafts 32 to move in a periodic opposite direction or in a reverse direction while rotating edges of the second belt 35 are in transmission connection with the driving shaft 33, so that the distance between the two stirring shafts 32 is periodically adjusted when the two stirring shafts 32 are stirred, and the motor three 41 rotates forwards and backwards for a circle periodically, and can drive the square frame 36 to rotate through the I-shaped platform 42, so that the stirring shafts 32 which move periodically can rotate around the output rotating shaft of the motor three 41, the stirring shafts 32 can stir materials at various positions periodically, the stirring range of the stirring shafts 32 is larger, and the stirring is more uniform.

Claims

1. The utility model provides a stirring scope adjustable agitator, includes gantry crane span structure (1), its characterized in that: a stirring mechanism (3) for stirring chemical materials and a position adjusting mechanism (4) for adjusting the stirring range are arranged below the gantry crane span structure (1), the stirring mechanism (3) comprises a square frame (36) with a through groove (30) formed in the bottom surface, the square frame (36) is positioned below the gantry crane span structure (1), two stirring shafts (32) are arranged inside the square frame (36), the bottoms of the stirring shafts (32) penetrate through the through groove (30) and are not in contact with the through groove (30), and helical blades (31) for stirring the materials are arranged on the outer surface of each stirring shaft (32); position adjustment mechanism (4) including installing motor (43) at square frame (36) inner wall, and output pivot fixedly connected with two-way threaded rod (44) of motor (43), the equal threaded connection in both ends of two-way threaded rod (44) has and two-way threaded rod (44) both ends looks adaptation and is used for driving link (46) that (mixing) shaft (32) removed, every (mixing) shaft (32) and every link (46) one-to-one, and (mixing) shaft (32) run through link (46) and rotate with link (46) through the bearing and be connected.

2. The agitator of claim 1, wherein the adjustable agitation range comprises: rabbling mechanism (3) still include one side of square frame (36) bottom surface and install two (34) of motor that are used for providing the power supply, square frame (36) inside both sides are rotated respectively and are connected with driving shaft (33) and driven shaft (37), and the output pivot and driving shaft (33) fixed connection of two (34) of motor, the equal fixed cover in surface of driving shaft (33) and driven shaft (37) is equipped with belt pulley (39), every the equal fixed cover in top of (mixing) shaft (32) is equipped with belt pulley two (35), two belt pulley (39) and two belt pulley two (35) are connected through driving belt (38) transmission.

3. The agitator of claim 1, wherein the adjustable agitation range comprises: the position adjusting mechanism (4) further comprises a motor III (41) which is arranged on the inner wall of the gantry crane span structure (1) and used for providing power, an output rotating shaft of the motor III (41) is fixedly connected with an I-shaped platform (42), the I-shaped platform (42) is located inside the gantry crane span structure (1) and is rotationally connected with the gantry crane span structure (1) through a bearing, the bottom surface of the I-shaped platform (42) is fixedly connected with the upper surface of the square frame (36), the inner wall of the gantry crane span structure (1) is fixedly connected with two guide rods (45), and the guide rods (45) penetrate through the connecting frame (46) and are in sliding connection with the connecting frame (46).

4. The agitator of claim 2, wherein the adjustable agitation range comprises: every both sides all are equipped with a set of spacing axle (2) around the belt pulley is two (35) outside, and the both ends of spacing axle (2) are passed through the bearing and are rotated with coupling frame (46) and be connected, and the upper surface of spacing axle (2) contacts with the surface of driving belt (38).