CN213332298U

CN213332298U - Motor transmission case convenient for fixing shaft lever

Info

Publication number: CN213332298U
Application number: CN202021623041.3U
Authority: CN
Inventors: 张孝振
Original assignee: Fengxian Yihu Precision Mould Co ltd
Current assignee: Fengxian Yihu Precision Mould Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-06-01
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a motor transmission casing that conveniently fixes axostylus axostyle, including box and output shaft, the bracing piece has all been welded to the inside bottom top left and right sides of box, and the top fixed surface of bracing piece installs and places the platform, the equal fixed mounting in top left and right sides of first gear has first dead lever, and the top of first dead lever is connected with first dwang, the below of second dead lever is connected with the second dwang, and is connected with the third dead lever above the left side of second dwang, the top fixed surface of output shaft installs the sealing washer, the inboard of box is connected with and falls the board of making an uproar, the equal fixed mounting in both ends has the first body of rod about the bottom of box, and the front side of the first body of rod is connected with the threaded rod. This convenience carries out the motor transmission housing that fixes to the axostylus axostyle, can effectual fixed output shaft, can the noise reduction to the influence of environment, can adjust the height of gearbox at will.

Description

Motor transmission case convenient for fixing shaft lever

Technical Field

The utility model relates to a gearbox correlation technique field specifically is a motor transmission housing that the convenience is fixed to the axostylus axostyle.

Background

The motor can produce very big turning force in the operation process, and high-speed turning force can produce certain influence to the operation of apparatus like this, for example when the motor stops to operate, because inertial reason, the output shaft is still operating, and the speed of motor and output shaft is not matched, therefore needs to use the gearbox to reduce the turning force of motor to reach the purpose of deceleration, but motor gearbox on the market still has some problems at present.

The motor transmission can not effectively fix an output shaft, can not reduce the influence of noise on the environment, and can not adjust the height of the transmission at will, so that a motor transmission shell which is convenient for fixing a shaft rod is provided, and the problems in the prior art are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor transmission housing that conveniently fixes to axostylus axostyle to solve above-mentioned background art and propose can not effectual fixed output shaft, can not the noise reduction to the influence of environment, can not adjust the problem of gearbox height at will.

In order to achieve the above object, the utility model provides a following technical scheme: a motor transmission case convenient for fixing a shaft lever comprises a case body and an output shaft, wherein support rods are welded on the left side and the right side above the bottom end in the case body, a placing table is fixedly arranged on the surface of the upper portion of each support rod, a first gear is connected above the placing table, first fixing rods are fixedly arranged on the left side and the right side of the top end of each first gear, a first rotating rod is connected above each first fixing rod, a second fixing rod is connected below the left side of each first rotating rod, a second rotating rod is connected below each second fixing rod, a third fixing rod is connected above the left side of each second rotating rod, a fixing disc is fixedly arranged above each third fixing rod, a sealing ring is fixedly arranged on the surface of the upper portion of the output shaft, a noise reduction plate is connected to the inner side of the case body, and first rod bodies are fixedly arranged at the left end and the, and the front side of the first body of rod is connected with the threaded rod to the rear side of threaded rod is connected with the second body of rod, the bottom middle part fixedly connected with mount of the second body of rod, and the left and right sides of mount all is connected with the bolt, the top rear side of box is connected with the third dwang, and the bottom of third dwang is connected with the second gear, the right side top screwed connection of third dwang has the hinge, and the left side screwed connection of hinge has the restriction piece.

Preferably, the middle part of the placing table is of a hollow structure, the top end face of the placing table is attached to the bottom end face of the first gear, the surface of the first gear is provided with a groove, and the first gear and the supporting rod form a sliding structure.

Preferably, the fixed disk is of a circular ring-shaped structure, the fixed disk and the first gear form a rotating structure through a first fixed rod, a first rotating rod, a second fixed rod, a second rotating rod and a third fixed rod, and the first rotating rod is of a C-shaped structure.

Preferably, the noise reduction plate is made of EVA rubber, and the noise reduction plate is connected with the box body in an adhesion mode.

Preferably, the third rotating rod is of an inverted L-shaped structure, and the third rotating rod and the box body form a clamping structure through a limiting block.

Preferably, the diameter of the second gear is smaller than that of the first gear, and the connection mode of the second gear and the third rotating rod is welding.

Compared with the prior art, the beneficial effects of the utility model are that: the motor gearbox shell which is convenient for fixing the shaft lever can effectively fix the output shaft, reduce the influence of noise on the environment and randomly adjust the height of the gearbox;

(1) be provided with first gear, second dwang and third dwang, rotate the third dwang with the hand to make the second gear drive first gear revolve, and then drive second dwang internal rotation, thereby realize the quick fixation to the axostylus axostyle.

(2) Be provided with and fall the board of making an uproar, the gearbox can produce certain noise in the use, and the material of falling the board of making an uproar is EVA rubber material because of falling, but the board of making an uproar has advantages such as give sound insulation, take precautions against earthquakes and circulation recreating to reached the influence of noise reduction to the environment.

(3) Be provided with first body of rod, the second body of rod and threaded rod, because of first body of rod and the second body of rod constitution sliding construction, and then reciprocate the second body of rod to the realization is to the regulation of gearbox height, later rotates the threaded rod, thereby realizes the fixed to the second body of rod, and then reaches the purpose of high fixed.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a left-side view section large-scale structural diagram of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a front view of the first rod and the second rod of the present invention.

In the figure: 1. a box body; 2. a support bar; 3. a placing table; 4. a first gear; 5. a first fixing lever; 6. a first rotating lever; 7. a second fixing bar; 8. a second rotating lever; 9. a third fixing bar; 10. fixing the disc; 11. an output shaft; 12. a seal ring; 13. a noise reduction plate; 14. a first rod body; 15. a threaded rod; 16. a second rod body; 17. a fixed mount; 18. a bolt; 19. a third rotating rod; 20. a second gear; 21. a hinge; 22. a block is defined.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a motor gearbox shell convenient for fixing a shaft lever comprises a box body 1, a support rod 2, a placing table 3, a first gear 4, a first fixed rod 5, a first rotating rod 6, a second fixed rod 7, a second rotating rod 8, a third fixed rod 9, a fixed disk 10, an output shaft 11, a sealing ring 12, a noise reduction plate 13, a first rod body 14, a threaded rod 15, a second rod body 16, a fixed frame 17, a bolt 18, a third rotating rod 19, a second gear 20, a hinge 21 and a limiting block 22, wherein the support rod 2 is welded on the left side and the right side above the bottom end in the box body 1, the placing table 3 is fixedly arranged on the surface of the upper portion of the support rod 2, the first gear 4 is connected to the upper portion of the placing table 3, the first fixed rod 5 is fixedly arranged on the left side and the right side of the top end of the first gear 4, the first rotating rod 6 is connected to the upper portion of the first fixed rod 5, the second, a second rotating rod 8 is connected below the second fixing rod 7, a third fixing rod 9 is connected above the left side of the second rotating rod 8, a fixed plate 10 is fixedly arranged above the third fixed rod 9, a sealing ring 12 is fixedly arranged on the surface above the output shaft 11, a noise reduction plate 13 is connected with the inner side of the box body 1, first rod bodies 14 are fixedly arranged at the left end and the right end of the bottom end of the box body 1, a threaded rod 15 is connected with the front side of each first rod body 14, and the rear side of the threaded rod 15 is connected with a second rod body 16, the middle part of the bottom end of the second rod body 16 is fixedly connected with a fixed frame 17, the left side and the right side of the fixed frame 17 are both connected with bolts 18, the rear side of the top end of the box body 1 is connected with a third rotating rod 19, and the bottom end of the third rotating rod 19 is connected with a second gear 20, the upper right side of the third rotating rod 19 is in screwed connection with a hinge 21, and the left side of the hinge 21 is in screwed connection with a limiting block 22.

As shown in fig. 1, 2 and 3, the middle part of the placing table 3 is a hollow structure, the top end surface of the placing table 3 is attached to the bottom end surface of the first gear 4, the surface of the first gear 4 is provided with a groove, the first gear 4 and the support rod 2 form a sliding structure, so that the rotation of the first gear 4 is facilitated, the fixed disk 10 is a circular ring-shaped structure, the fixed disk 10 and the first gear 4 form a rotating structure through the first fixing rod 5, the first rotating rod 6, the second fixing rod 7, the second rotating rod 8 and the third fixing rod 9, and the first rotating rod 6 is a "C" shaped structure, so that the output shaft 11 is conveniently and rapidly fixed.

The noise reduction plate 13 is made of EVA rubber in the figures 1, 2 and 3, the connection mode of the noise reduction plate 13 and the box body 1 is bonding, the noise reduction plate is convenient for reducing the pollution of noise to the environment, the third rotating rod 19 is of an inverted L-shaped structure in the figure 3, the third rotating rod 19 and the box body 1 form a clamping structure through a limiting block 22, the third rotating rod 19 is convenient to fix, the diameter of the second gear 20 is smaller than that of the first gear 4 in the figures 1 and 3, the connection mode of the second gear 20 and the third rotating rod 19 is welding, and the rotation of the second gear 20 is convenient to realize.

The working principle is as follows: according to fig. 1-4, when the device is used, the third rotating rod 19 is rotated by hand, so that the second gear 20 drives the first gear 4 to rotate, the first rotating rod 6 and the first fixing rod 5 fixedly installed on the upper end surface of the first gear 4 form a rotating structure, so that the first rotating rod 6 moves inside and outside, the first rotating rod 6 and the second rotating rod 8 form a rotating structure through the second fixing rod 7, the second rotating rod 8 and the third fixing rod 9 fixedly installed on the lower end surface of the fixing plate 10 form a rotating structure, so that the second rotating rod 8 moves inside and outside, so as to realize the rapid fixing of the output shaft 11, after the output shaft 11 is fixed, because the third rotating rod 19 is connected with the limiting block 22 through the hinge 21, and the limiting block 22 is connected with the box body 1 in a clamping manner, so as to rotate the limiting block 22 downwards, therefore, the limiting block 22 is clamped into a corresponding clamping groove at the top end of the box body 1, and the third rotating rod 19 is fixed, so that the stability of the output shaft 11 is improved;

the box body 1 can generate certain noise when in operation, the noise can cause certain pollution to the environment, because the noise reduction plate 13 is adhered on the inner side of the box body 1, the noise reduction plate 13 is made of EVA rubber, and the noise reduction plate 13 made of the material has the advantages of sound insulation, shock resistance, recycling, reconstruction and the like, thereby achieving the purpose of reducing the noise and polluting the environment, when the height of the box body 1 needs to be adjusted, the threaded rod 15 is rotated by hand, thereby causing the separation of first rod 14 from second rod 16, and then pulling second rod 16, thereby realizing the adjustment of the height of the box body 1, when the height is appropriate, the threaded rod 15 is rotated by hand, and the second rod body 16 is fixed because the front end of the first rod body 14 is provided with a corresponding threaded hole, to achieve a high degree of fixation, and what is not described in detail in this description is prior art to the person skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a motor transmission housing that convenience was fixed to axostylus axostyle, includes box (1) and output shaft (11), its characterized in that: the box is characterized in that supporting rods (2) are welded on the left side and the right side of the upper portion of the bottom end of the box body (1), a placing table (3) is fixedly installed on the upper surface of each supporting rod (2), a first gear (4) is connected above the placing table (3), first fixing rods (5) are fixedly installed on the left side and the right side of the top end of each first gear (4), a first rotating rod (6) is connected above each first fixing rod (5), a second fixing rod (7) is connected below the left side of each first rotating rod (6), a second rotating rod (8) is connected below each second fixing rod (7), a third fixing rod (9) is connected above the left side of each second rotating rod (8), a fixing disc (10) is fixedly installed above each third fixing rod (9), and a sealing ring (12) is fixedly installed on the upper surface of an output shaft (11), the inboard of box (1) is connected with and falls board (13) of making an uproar, the equal fixed mounting in both ends has first body of rod (14) about the bottom of box (1), and the front side of first body of rod (14) is connected with threaded rod (15) to the rear side of threaded rod (15) is connected with the second body of rod (16), the bottom middle part fixedly connected with mount (17) of the second body of rod (16), and the left and right sides of mount (17) all is connected with bolt (18), the top rear side of box (1) is connected with third dwang (19), and the bottom of third dwang (19) is connected with second gear (20), the right side top screwed connection of third dwang (19) has hinge (21), and the left side screwed connection of hinge (21) has limiting block (22).

2. A motor transmission housing to facilitate securing of a shaft as defined in claim 1, wherein: the middle of the placing table (3) is of a hollow structure, the top end face of the placing table (3) is attached to the bottom end face of the first gear (4), the surface of the first gear (4) is provided with a groove, and the first gear (4) and the supporting rod (2) form a sliding structure.

3. A motor transmission housing to facilitate securing of a shaft as defined in claim 1, wherein: fixed disk (10) are the ring form structure, and fixed disk (10) and first gear (4) constitute rotating-structure through first dead lever (5), first dwang (6), second dead lever (7), second dwang (8) and third dead lever (9) to first dwang (6) are "C" shape structure.

4. A motor transmission housing to facilitate securing of a shaft as defined in claim 1, wherein: the noise reduction plate (13) is made of EVA rubber, and the noise reduction plate (13) is connected with the box body (1) in an adhesion mode.

5. A motor transmission housing to facilitate securing of a shaft as defined in claim 1, wherein: the third rotating rod (19) is of an inverted L-shaped structure, and the third rotating rod (19) and the box body (1) form a clamping structure through a limiting block (22).

6. A motor transmission housing to facilitate securing of a shaft as defined in claim 1, wherein: the diameter of the second gear (20) is smaller than that of the first gear (4), and the second gear (20) is connected with the third rotating rod (19) in a welding mode.