CN217898720U

CN217898720U - Gear box of crushing and stirring machine

Info

Publication number: CN217898720U
Application number: CN202221714891.3U
Authority: CN
Inventors: 张连光
Original assignee: Yuyao Huibo Tools Co ltd
Current assignee: Yuyao Huibo Tools Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-25
Anticipated expiration: 2032-06-29

Abstract

The utility model relates to a mixer spare part technical field just discloses a crushing and stirring machine gear box, including the first pivot of crushing and stirring machine and crushing and stirring machine secondary shaft, the first pivot of crushing and stirring machine includes initial axle and output shaft, still includes: supporting component, supporting component includes first hone lamella, second hone lamella and motor hone lamella, the motor hone lamella sets up the top at first hone lamella, the second hone lamella sets up the below at first hone lamella, the shaft coupling is installed to motor hone lamella below, the one end and the coupling joint of initial axle, the other end and the first hone lamella interlude of initial axle are connected, the output shaft rotates to be installed at second hone lamella middle part, initial axle and output shaft clearance fit, crushing and stirring machine second axle rotates with first hone lamella and second hone lamella to be connected, second hone lamella lateral part is provided with drive assembly, initial axle is connected with output shaft transmission through drive assembly, initial axle passes through drive assembly and is connected with crushing and stirring machine second axle transmission, the torsion that receives when crushing and stirring machine first pivot rotates is shared, thereby improve the quality of gear box, can adapt to more powerful motor.

Description

Gear box of crushing and stirring machine

Technical Field

The utility model relates to a mixer spare part technical field specifically is a crushing and stirring machine gear box.

Background

A pulverizer-mixer is a device that pulverizes and mixes liquids or solids, and is generally composed of a tank, a drive system, a gear box, a sealing system, a shaft, and paddles, and when the mixer is in operation, the power of the mixer is divided between bulk flow and turbulence pulsation to achieve a mixing effect. The gear box is an important part of the blender, and in the existing blender, the power is generally transmitted to the blending blade by the motor through the gear box, while the double-shaft blending is widely used in the crushing blender.

Some crushing and stirring machines at the present stage are characterized in that a driving shaft is connected with a gear box and then drives a driven shaft through the gear box so as to realize double-shaft rotation, but the driving shaft needs to drive more gears, so that the driving shaft is stressed too much and is easy to break; thus, the present need is not met, and a pulverizer blender gear box has been proposed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a crushing and stirring machine gear box, the beneficial effect who possesses, the crushing and stirring machine of the present stage of having solved mentioning among the above-mentioned background art is connected the driving shaft with the gear box a bit, and rethread gear box transmission driven shaft to realize the biax and rotate, but the driving shaft need drive more gear, lead to the too much easy cracked problem of driving shaft atress.

The utility model provides a following technical scheme: the utility model provides a crushing-stirring machine gear box, includes the first pivot of crushing-stirring machine and crushing-stirring machine second shaft, and the first pivot of crushing-stirring machine still includes including initial axle and output shaft: the supporting component, the supporting component includes first hone lamella, second hone lamella and motor hone lamella, the motor hone lamella sets up the top at first hone lamella, the second hone lamella sets up the below at first hone lamella, the shaft coupling is installed to motor hone lamella below, the one end and the coupling joint of initial axle, the other end and the first hone lamella interlude of initial axle are connected, the output shaft rotates to be installed at second hone lamella middle part, initial axle and output shaft clearance fit, crushing mixer second axle rotates with first hone lamella and second hone lamella to be connected, second hone lamella lateral part is provided with drive assembly, initial axle is connected with the output shaft transmission through drive assembly, initial axle is connected with crushing mixer second axle transmission through drive assembly.

As the utility model discloses a crushing and stirring machine gear box alternative, wherein: the transmission assembly comprises a driving gear, a transmission gear, a rotary gear, a transmission shaft and a receiving gear, the transmission shaft is rotatably installed between the first bone plate and the second bone plate, the transmission gear is installed on the outer side of the transmission shaft, the driving gear is installed on the outer side of the initial shaft, the rotary gear is installed on the outer side of the output shaft, the receiving gear is installed on the outer side of the second shaft of the crushing and stirring machine, and the driving gear, the rotary gear and the receiving gear are in meshed connection with the transmission gear.

As the utility model discloses a crushing and stirring machine gear box alternative, wherein: the transmission gears comprise a first transmission gear meshed with the receiving gear, a second transmission gear meshed with the driving gear, and a third transmission gear meshed with the rotary gear.

As the utility model discloses a crushing and stirring machine gear box alternative, wherein: the first, second, and third drive gears are disposed between the first and second bone plates, and the second drive gear is disposed between the first and third drive gears.

As the utility model discloses a crushing and stirring machine gear box alternative, wherein: a plurality of first support columns are fixedly arranged between the motor bone plate and the first bone plate, a plurality of second support columns are fixedly arranged between the first bone plate and the second bone plate, and the first support columns and the second support columns are both vertically arranged with the first bone plate.

As the utility model discloses a crushing and stirring machine gear box alternative, wherein: the initial shaft is overlapped with the axis of the output shaft, the output shaft is provided with a rotating shaft with a groove at the top, a bearing is placed in the groove of the output shaft, the initial shaft is inserted into the output shaft, and the outer wall of the end part of the initial shaft is attached to the inner annular wall of the bearing.

As the utility model discloses a crushing and stirring machine gear box alternative, wherein: stabilizing gear is installed in the crushing and stirring machine second shaft outside, and stabilizing gear rotates the lateral part that sets up at first hone lamella, and a plurality of auxiliary gear are installed in the lateral part rotation of first hone lamella, and a plurality of auxiliary gear all mesh with stabilizing gear.

As the utility model discloses a crushing and stirring machine gear box alternative, wherein: the auxiliary gears are dispersed on one side of the stabilizing gear, and the direction of the side where the auxiliary gears are located is opposite to the direction of the initial shaft.

The utility model discloses possess following beneficial effect:

1. this kind of crushing and stirring machine gear box, setting through motor hone lamella and shaft coupling, can install the motor of mixer at motor hone lamella lateral part, pass through the shaft coupling with the first pivot of crushing and stirring machine with the motor shaft and be connected, through with the first pivot split of crushing and stirring machine initial axle and output shaft, the output shaft is responsible for driving drive assembly and drives the second pivot and rotate, the drive assembly that is driven simultaneously drives the output shaft and rotates, make the normal completion of the work of the first pivot of crushing and stirring machine, the torsion that receives when the first pivot of crushing and stirring machine rotates simultaneously is shared, thereby improve the quality of gear box, can adapt to more powerful motor.

2. This crushing and stirring machine gear box is through pegging graft and installing the bearing between the two between output shaft and initial axle for output shaft and initial axle rotate more stably, and output shaft and initial axle are in same axis, practice thrift more spaces, make gear spare volume littleer.

3. This kind of crushing-stirring machine gear box through the setting of auxiliary gear and stabilizing gear for the crushing-stirring machine secondary shaft rotates more stably, thereby improves the efficiency that the mixer smashed the stirring.

Drawings

Fig. 1 is a schematic front view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the back-view three-dimensional structure of the present invention.

Fig. 3 is a schematic view of the cross-sectional structure of the present invention.

Fig. 4 is a schematic view of the back view structure of the present invention.

Fig. 5 is a schematic view of the bottom view structure of the present invention.

In the figure: 100. a support assembly; 110. a first bone plate; 120. a second bone plate; 130. a motor bone plate; 140. a first support column; 150. a second support; 160. a coupling; 200. a transmission assembly; 210. an initial shaft; 211. a drive gear; 220. an output shaft; 221. a rotary gear; 230. a bearing; 240. a drive shaft; 241. a first transmission gear; 242. a second transmission gear; 243. a third transmission gear; 250. a second shaft of the crushing and stirring machine; 251. a stabilizing gear; 252. receiving a gear; 253. an auxiliary gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Example 1

This embodiment is anticipated to be promoting to solve the crushing-stirring machine of present stage and is being connected the driving shaft with the gear box a bit, rethread gear box transmission driven shaft to realize the biax and rotate, but the driving shaft needs to drive more gear, leads to the too much easy cracked problem of driving shaft atress, please refer to fig. 1, fig. 2, fig. 3 and fig. 5, a crushing-stirring machine gear box, including the first pivot of crushing-stirring machine and crushing-stirring machine secondary shaft 250, the first pivot of crushing-stirring machine includes initial axle 210 and output shaft 220, still includes: the support assembly 100 comprises a first bone plate 110, a second bone plate 120 and a motor bone plate 130, as shown in fig. 1 and 2, the motor bone plate 130 is arranged above the first bone plate 110, the second bone plate 120 is arranged below the first bone plate 110, a coupling 160 is arranged below the motor bone plate 130, one end of an initial shaft 210 is connected with the coupling 160, the other end of the initial shaft 210 is connected with the first bone plate 110 in an inserting manner, an output shaft 220 is rotatably arranged in the middle of the second bone plate 120, the initial shaft 210 is in clearance fit with the output shaft 220, a crushing stirrer second shaft 250 is rotatably connected with the first bone plate 110 and the second bone plate 120, a transmission assembly 200 is arranged at the side part of the second bone plate 120, the initial shaft 210 is in transmission connection with the output shaft 220 through the transmission assembly 200, and the initial shaft 210 is in transmission connection with a crushing stirrer second shaft 250 through the transmission assembly 200. The support assembly 100 is used to form a frame of the gearbox, and the transmission assembly 200 is used to perform the function of the gearbox.

Referring to fig. 5, a plurality of first support posts 140 are fixedly mounted between the motor plate 130 and the first plate 110, a plurality of second support posts 150 are fixedly mounted between the first plate 110 and the second plate 120, and the first support posts 140 and the second support posts 150 are perpendicularly mounted to the first plate 110 such that the first plate 110 and the second plate 120 remain parallel. The motor of the blender can be installed on the upper side of the motor bone plate 130 through the arrangement of the motor bone plate 130 and the coupling 160, and is connected with the output shaft 220 through the coupling 160.

Referring to fig. 3, the driving assembly 200 includes a driving gear 211, a driving gear 240, a rotary gear 221, a driving shaft 240, and a receiving gear 252, the driving shaft 240 is rotatably installed between the first bone plate 110 and the second bone plate 120, the driving gear is installed at an outer side of the driving shaft 240, the driving gear 211 is installed at an outer side of the initial shaft 210, the rotary gear 221 is installed at an outer side of the output shaft 220, the receiving gear 252 is installed at an outer side of the second shaft 250 of the pulverizer mixer, and the driving gear 211, the rotary gear 221, and the receiving gear 252 are engaged with the driving gear.

The transmission gears include a first transmission gear 241 engaged with the receiving gear 252, a second transmission gear 242 engaged with the driving gear 211, and a third transmission gear 243 engaged with the swing gear 221. A first transfer gear 241, a second transfer gear 242, and a third transfer gear 243 are disposed between the first bone plate 110 and the second bone plate 120, with the second transfer gear 242 disposed between the first transfer gear 241 and the third transfer gear 243. The motor drives the initial shaft 210 to rotate, the initial shaft 210 drives the driving gear 211 to rotate, the driving gear 211 drives the second transmission gear 242 to transmit, the transmission shaft 240 rotates, at the moment, the first transmission gear 241 and the third transmission gear 243 drive the receiving gear 252 and the rotary gear 221 to rotate, the output shaft 220 and the second shaft 250 of the crushing stirrer rotate simultaneously, and double-shaft rotation of the stirrer is achieved.

In this embodiment: through the setting of motor bone plate 130 and shaft coupling 160, can install the motor of mixer in motor bone plate 130 lateral part, pass through shaft coupling 160 with the first pivot of crushing-mixing machine with the motor shaft, through with the first pivot split of crushing-mixing machine into initial axle 210 and output shaft 220, output shaft 220 is responsible for driving transmission shaft 240 and rotates, first drive gear 241 and third drive gear 243 drive receiving gear 252 and slewing gear 221 and rotate this moment, thereby make output shaft 220 and crushing-mixing machine second shaft 250 rotate simultaneously, make the normal completion of the work of the first pivot of crushing-mixing machine, the torsion that receives when the first pivot of crushing-mixing machine rotates simultaneously is shared, thereby improve the quality of gear box, can adapt to the motor of great power.

Example 2

The present embodiment is intended to facilitate solving the problem that the output shaft 220 and the initial shaft 210 are unstable in rotation, which results in blade shaking during operation of the blender, and is an improvement made on the basis of embodiment 1, specifically, please refer to fig. 3, the initial shaft 210 is overlapped with the output shaft 220 in an axial line, the output shaft 220 is a rotating shaft with a groove at the top, a bearing 230 is placed in the groove of the output shaft 220, and the bearing 230 is a high-speed silent bearing. The initial shaft 210 is inserted into the output shaft 220 through the groove, and the outer wall of the end of the initial shaft 210 is attached to the inner annular wall of the bearing 230, so that the horizontal movement of the initial shaft 210 and the output shaft 220 is limited, thereby keeping the stability during rotation, and meanwhile, the initial shaft 210 and the output shaft 220 are in clearance fit without friction.

In this embodiment: through pegging graft between output shaft 220 and initial axle 210 to installation bearing 230 between the two, make output shaft 220 and initial axle 210 rotate more stably, the blade of mixer can not rock, and output shaft 220 and initial axle 210 are in same axial lead, practice thrift more spaces, make gear spare volume littleer.

Example 3

In the present embodiment, aiming to facilitate solving the problem of unstable rotation of the second shaft 250 of the pulverizer and mixer, the present embodiment is an improvement made on the basis of embodiment 2, specifically, referring to fig. 1 and 5, a stabilizing gear 251 is installed outside the second shaft 250 of the pulverizer and mixer, the stabilizing gear 251 is rotatably disposed at a side portion of the first bone plate 110, a plurality of auxiliary gears 253 are rotatably installed at the side portion of the first bone plate 110, and the plurality of auxiliary gears 253 are all meshed with the stabilizing gear 251. The stabilizing gear 251 is stably rotated by the engagement of the stabilizing gear 251 and the auxiliary gear 253, so that the second shaft 250 of the crushing and stirring machine is rotated without shaking.

A plurality of auxiliary gears 253 are distributed on one side of the stabilizing gear 251, and the auxiliary gear 253 is positioned on the side opposite to the initial shaft 210, so that the stress of the second shaft 250 of the crushing and stirring machine is balanced, and the possibility of the second shaft 250 of the crushing and stirring machine being broken is reduced.

In this embodiment: through the arrangement of the auxiliary gear 253 and the stabilizing gear 251, the second shaft 250 of the crushing and stirring machine rotates more stably, so that the crushing and stirring efficiency of the stirring machine is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A pulverizer-mixer gearbox comprising a pulverizer-mixer first shaft and a pulverizer-mixer second shaft (250), wherein the pulverizer-mixer first shaft comprises an initial shaft (210) and an output shaft (220), further comprising:

a support assembly (100), the support assembly (100) comprising a first bone plate (110), a second bone plate (120) and a motor bone plate (130), the motor bone plate (130) is disposed above the first bone plate (110), the second bone plate (120) is disposed below the first bone plate (110), a coupling (160) is installed below the motor bone plate (130), one end of the primary shaft (210) is connected with the coupling (160), the other end of the primary shaft (210) is penetratingly connected with the first bone plate (110), the output shaft (220) is rotatably installed in the middle of the second bone plate (120), the primary shaft (210) is in clearance fit with the output shaft (220), the crushing stirrer second shaft (250) is rotatably connected with the first bone plate (110) and the second bone plate (120), a transmission assembly (200) is disposed at the side of the second bone plate (120), the primary shaft (210) is in transmission connection with the output shaft (220) through the transmission assembly (200), and the primary shaft (210) is connected with the crushing stirrer (250) through the transmission assembly (200).

2. A shredder mixer gearbox according to claim 1 wherein: the transmission assembly (200) comprises a driving gear (211), a transmission gear, a rotary gear (221), a transmission shaft (240) and a receiving gear (252), wherein the transmission shaft (240) is rotatably installed between the first bone plate (110) and the second bone plate (120), the transmission gear is installed on the outer side of the transmission shaft (240), the driving gear (211) is installed on the outer side of the initial shaft (210), the rotary gear (221) is installed on the outer side of the output shaft (220), the receiving gear (252) is installed on the outer side of the second shaft (250) of the crushing and stirring machine, and the driving gear (211), the rotary gear (221) and the receiving gear (252) are in meshing connection with the transmission gear.

3. A shredder mixer gearbox according to claim 2 wherein: the transmission gears include a first transmission gear (241) engaged with the receiving gear (252), a second transmission gear (242) engaged with the driving gear (211), and a third transmission gear (243) engaged with the swiveling gear (221).

4. A shredder mixer gearbox according to claim 3 wherein: the first drive gear (241), the second drive gear (242), and the third drive gear (243) are each disposed between the first bone plate (110) and the second bone plate (120), and the second drive gear (242) is disposed between the first drive gear (241) and the third drive gear (243).

5. A shredder mixer gearbox according to claim 1 wherein: a plurality of first support columns (140) are fixedly arranged between the motor bone plate (130) and the first bone plate (110), a plurality of second support columns (150) are fixedly arranged between the first bone plate (110) and the second bone plate (120), and the first support columns (140) and the second support columns (150) are vertically arranged with the first bone plate (110).

6. A gearbox for a pulverizer mixer, as defined by claim 1, wherein: the initial shaft (210) is overlapped with the axis of the output shaft (220), the output shaft (220) is a rotating shaft with a groove at the top, a bearing (230) is placed in the groove of the output shaft (220), the initial shaft (210) is inserted into the output shaft (220), and the outer wall of the end part of the initial shaft (210) is attached to the inner annular wall of the bearing (230).

7. A shredder mixer gearbox according to claim 1 wherein: a stabilizing gear (251) is installed outside the second shaft (250) of the crushing and stirring machine, the stabilizing gear (251) is rotatably arranged at the side part of the first bone plate (110), a plurality of auxiliary gears (253) are rotatably installed at the side part of the first bone plate (110), and the plurality of auxiliary gears (253) are all meshed with the stabilizing gear (251).

8. A gearbox for a pulverizer mixer, as defined in claim 7, wherein: a plurality of auxiliary gears (253) are dispersed at one side of the stable gear (251), and the auxiliary gears (253) are positioned at one side opposite to the direction of the initial shaft (210).