CN216036839U

CN216036839U - Anticorrosion motor drum

Info

Publication number: CN216036839U
Application number: CN202122639497.XU
Authority: CN
Inventors: 张�诚; 王纲
Original assignee: Dongguan Tonlo Machinery Technology Co ltd
Current assignee: Dongguan Tonlo Machinery Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-15
Anticipated expiration: 2031-10-29

Abstract

The utility model is suitable for the technical field of motor drums, and provides an anti-corrosion motor drum which comprises a drum shaft, a left bearing seat, a right bearing seat, a gearwheel, a pinion, a motor box and a drum, wherein the drum shaft is provided with the left bearing seat, the left bearing seat is connected with the gearwheel, the inside of the gearwheel is provided with the pinion meshed with the gearwheel, the right side of the left bearing seat is provided with the right bearing seat, the drum shaft is positioned at the middle part of the left bearing seat and the right bearing seat, the device is also provided with the motor box and the reducer which are connected with each other, the reducer is connected with the pinion, the drum is fixed outside the left bearing seat and the right bearing seat, the left bearing seat, the right bearing seat and the roller are all made of corrosion-resistant materials, and the left bearing seat, the right bearing seat and the roller are all made of corrosion-resistant materials, so that the roller bearing has a good corrosion-resistant function.

Description

Anticorrosion motor drum

Technical Field

The utility model belongs to the technical field of motor rollers, and particularly relates to an anti-corrosion motor roller.

Background

Motor cylinder has compact structure, high transmission efficiency, low noise, long service life, stable operation, reliable operation, good sealing performance, small occupied space, convenient installation and other advantages, and is suitable for working under various adverse environmental conditions, the motor cylinder is a novel driving device which arranges a motor and a speed reducer in the cylinder body together, the motor cylinder is mainly applied to fixed and movable belt conveyors, replaces the traditional motor, the motor cylinder used at present is corroded easily because the working environment is comparatively bad.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anti-corrosion motor roller, aiming at solving the problem that the motor roller is easy to corrode in the using process.

The utility model is realized in this way, an anticorrosion motor roller, including roller shaft, left bearing bracket, right bearing bracket, bull gear, pinion, motor case and cylinder, characterized by that: the device is characterized in that the roller shaft is provided with a left bearing seat which is used for being matched with a bearing, the left bearing seat is connected with the gearwheel, the inside of the gearwheel is provided with a pinion which is meshed with the gearwheel, the pinion can rotate in the gearwheel, the right side of the left bearing seat is provided with a right bearing seat, the roller shaft is positioned in the middle of the left bearing seat and the right bearing seat, the device is also provided with a motor box and a reducer which are connected with each other, the drive of the motor box can drive the pinion to rotate, so that the gearwheel can rotate, the gearwheel is connected with the left bearing seat through a set screw, the rotation of the gearwheel can drive the left bearing seat to rotate, the reducer is connected with the pinion, and the roller is fixed outside the left bearing seat and the right bearing seat, the left bearing seat, the right bearing seat and the roller are all made of corrosion-resistant materials, so that the left bearing seat, the right bearing seat and the roller have good corrosion resistance.

Furthermore, the rightmost end of the roller shaft is provided with a connecting block, the bottom of the connecting block is provided with a fixing plate for connecting the anti-corrosion motor roller on the connecting block, and the fixing plate is provided with a fixing hole for facilitating fixing of the fixing plate.

Furthermore, connecting holes are formed in two ends of the roller shaft, so that the roller shaft can be conveniently connected with an external object, and mounting holes and set screws are arranged on the left bearing seat and the right bearing seat, so that the left bearing and the large gear can be conveniently connected.

Furthermore, the surface of the roller is provided with a raised transverse strip, so that the friction force between the roller and an external object is increased conveniently.

Furthermore, the corrosion-resistant materials selected for the left bearing seat, the right bearing seat and the roller are PP materials, so that the corrosion-resistant motor roller has good corrosion resistance.

Further, the inside of gear wheel is equipped with the internal tooth, be equipped with the mounting panel on the reduction gear, the left end of mounting panel with the pinion is connected, the right of mounting panel is equipped with the reduction gear, the reduction gear with the motor case is connected, is convenient for install motor case and reduction gear on the mounting panel for motor case and reduction gear are located the inside of cylinder, can save the shared space of this device.

Furthermore, the drum shaft is respectively connected with the left bearing seat and the right bearing seat through a bearing, and a protective shell is arranged on the outer side of the bearing and used for protecting the bearing.

Furthermore, a movable gap is reserved between the left bearing seat and the right bearing seat and the roller shaft, so that the roller shaft can rotate between the left bearing seat and the right bearing seat conveniently, and the roller is fixed on the left bearing seat and the right bearing seat through welding and is used for connecting the roller to the left bearing seat and the right bearing seat.

The beneficial technical effects related to the implementation of the utility model are as follows: because motor case and reduction gear are installed in the inside of cylinder, so protection motor case and reduction gear that can be better, and can make the shared space of this anticorrosion motor cylinder less, because left bearing frame, right bearing frame and cylinder choose for use anticorrosive material, so make this motor cylinder possess better corrosion protection ability.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic left side view of the present invention;

FIG. 3 is a schematic view of the interior front view of the drum of the present invention;

FIG. 4 is a sectional view of the left side of the roller of the present invention;

fig. 5 is a sectional structure diagram of the right view surface of the roller of the utility model.

In the figure: 1. a drum shaft; 2. connecting holes; 3. a drum; 4. a raised horizontal bar; 5. a fixing plate; 6. a fixing hole; 7. connecting blocks; 8. a left bearing seat; 9. a bull gear; 10. a right bearing seat; 11. tightening the screw; 12. a speed reducer; 13. a motor case; 14. a bearing; 15. a protective shell; 16. mounting holes; 17. internal teeth; 18. a pinion gear; 19. mounting a plate; 20. a movable gap.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration and are not to be construed as limitations of the utility model.

It should be noted that the controller 15 is a conventional technology, and is common knowledge of those skilled in the art, and will not be described herein.

Referring to fig. 1-5, an anticorrosion motor roller comprises a roller shaft 1, a left bearing seat 8, a right bearing seat 10, a gearwheel 9, a pinion 18, a motor box 13 and a roller 3, and is characterized in that: a left bearing seat 8 is arranged on a roller shaft 1 and used for being matched with a bearing 14, the left bearing seat 8 is connected with a large gear 9, a small gear 18 meshed with the large gear 9 is arranged inside the large gear 9, the small gear 18 can rotate in the large gear 9, a right bearing seat 10 is arranged on the right side of the left bearing seat 8, the roller shaft 1 is positioned in the middle of the left bearing seat 8 and the right bearing seat 10, a motor box 13 and a reducer 12 which are connected with each other are further installed on the device, the small gear 18 can be driven to rotate by the driving of the motor box 13, so that the large gear 9 can rotate, the large gear 9 is connected with the left bearing seat 8 through a set screw 11, therefore, the left bearing seat 8 can be driven to rotate by the rotation of the large gear 9, the reducer 12 is connected with the small gear 18, the roller 3 is fixed on the outer portions of the left bearing seat 8 and the right bearing seat 10, and the

left bearing seat

8, 8, The right bearing seat 10 and the roller 3 are made of corrosion-resistant materials, so that the left bearing seat 8, the right bearing seat 10 and the roller 3 have good corrosion resistance.

The rightmost end of the roller shaft 1 is provided with a connecting block 7, the bottom of the connecting block 7 is provided with a fixing plate 5 for connecting the anti-corrosion motor roller on the connecting block 7, and the fixing plate 5 is provided with a fixing hole 6 for facilitating fixing of the fixing plate 5.

The two ends of the roller shaft 1 are provided with connecting holes 2 which are convenient for connecting the roller shaft 1 with an external object, and the left bearing seat 8 and the right bearing seat 10 are provided with mounting holes 16 and set screws 11 which are convenient for connecting the left bearing seat 8 with the big gear 9.

The surface of the roller 3 is provided with a raised transverse strip 4, which is convenient for increasing the friction force between the roller 3 and the external object.

The corrosion-resistant materials selected for the left bearing seat 8, the right bearing seat 10 and the roller 3 are PP materials, so that the anti-corrosion motor roller has good corrosion resistance.

The inside of gear wheel 9 is equipped with internal tooth 17, is equipped with mounting panel 19 on reduction gear 12, and the left end of mounting panel 19 is connected with pinion 18, and the right of mounting panel 19 is equipped with reduction gear 12, and reduction gear 12 is connected with motor case 13, is convenient for install motor case 13 and reduction gear 12 on mounting panel 19 for motor case 13 and reduction gear 12 are located the inside of cylinder 3, can save the shared space of this device.

The shaft of the roller 3 is respectively connected with the left bearing seat 8 and the right bearing seat 10 through a bearing 14, and a protective shell 15 is arranged outside the bearing 14 and used for protecting the bearing 14.

A movable gap 20 is reserved between the left bearing seat 8 and the right bearing seat 10 and the roller shaft 1, so that the roller shaft 1 can rotate between the left bearing seat 8 and the right bearing seat 10 conveniently, and the roller 3 is fixed on the left bearing seat 8 and the right bearing seat 10 through welding and is used for connecting the roller 3 on the left bearing seat 8 and the right bearing seat 10.

The working principle of the utility model is as follows: a pinion 18 engaged with the gearwheel 9 is further arranged inside the gearwheel 9, a motor box 13 and a reducer 12 which are connected with each other are further arranged on the middle part of the left bearing seat 8 and the right bearing seat 10 of the drum shaft 1, the reducer 12 is connected with one end of a mounting plate 19, and the other end of the mounting plate 19 is connected with the pinion 18, so that the motor box 13 and the reducer 12 are mounted inside the drum 3, and when the motor box 13 runs, the pinion 18 can be driven to rotate through the reducer 12 and the mounting plate 19, and the gearwheel 9, the left bearing seat 8, the right bearing seat 10 and the drum 3 are driven to rotate.

The beneficial technical effects related to the implementation of the utility model are as follows: because motor case 13 and reduction gear 12 are installed in the inside of cylinder 3, so protection motor case 13 and reduction gear 12 that can be better, and can make the shared space of this anticorrosion motor cylinder less, because left bearing frame 8, right bearing frame 10 and cylinder 3 choose for use the anticorrosive material, so make this motor cylinder possess better anti-corrosion ability.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an anticorrosion motor drum, includes drum shaft (1), left bearing frame (8), right bearing frame (10), gear wheel (9), pinion (18), motor case (13) and cylinder (3), its characterized in that: the drum shaft (1) is provided with the left bearing seat (8), the left bearing seat (8) is connected with the large gear (9), the inside of the big gear (9) is provided with a small gear (18) which is meshed with the big gear (9), the right side of the left bearing seat (8) is provided with the right bearing seat (10), the roller shaft (1) is positioned in the middle of the left bearing seat (8) and the right bearing seat (10), the device is also provided with the motor box (13) and the speed reducer (12) which are connected with each other, the reducer (12) is connected with the pinion (18), the roller (3) is fixed outside the left bearing seat (8) and the right bearing seat (10), the left bearing seat (8), the right bearing seat (10) and the roller (3) are all made of corrosion-resistant materials.

2. The anti-corrosion motor drum according to claim 1, characterized in that: the drum shaft is characterized in that the rightmost end of the drum shaft (1) is provided with a connecting block (7), the bottom of the connecting block (7) is provided with a fixing plate (5), and the fixing plate (5) is provided with a fixing hole (6).

3. The anti-corrosion motor drum according to claim 1, characterized in that: the drum shaft is characterized in that connecting holes (2) are formed in two ends of the drum shaft (1), and mounting holes (16) and set screws (11) are formed in the left bearing seat (8) and the right bearing seat (10).

4. The anti-corrosion motor drum according to claim 1, characterized in that: and the surface of the roller (3) is provided with a raised transverse strip (4).

5. The anti-corrosion motor drum according to claim 1, characterized in that: the left bearing seat (8), the right bearing seat (10) and the roller (3) are made of PP materials in corrosion resistance.

6. The anti-corrosion motor drum according to claim 1, characterized in that: the inside of gear wheel (9) is equipped with internal tooth (17), be equipped with mounting panel (19) on reduction gear (12), the left end of mounting panel (19) with pinion (18) are connected, the right of mounting panel (19) is equipped with reduction gear (12), reduction gear (12) with motor case (13) are connected.

7. The anti-corrosion motor drum according to claim 1, characterized in that: the drum shaft (1) is connected with the left bearing seat (8) and the right bearing seat (10) through a bearing (14), and a protective shell (15) is arranged on the outer side of the bearing (14).

8. The anti-corrosion motor drum according to claim 1, characterized in that: a movable gap (20) is reserved between the left bearing seat (8) and the right bearing seat (10) and the roller shaft (1), and the roller (3) is fixed on the left bearing seat (8) and the right bearing seat (10) through welding.