CN210436107U

CN210436107U - Fixing support is used in processing of agricultural machinery gear box

Info

Publication number: CN210436107U
Application number: CN201921207424.XU
Authority: CN
Inventors: 王东升
Original assignee: Yancheng Zehua Precision Machinery Co Ltd
Current assignee: Yancheng Zehua Precision Machinery Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-01
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a fixed support for processing an agricultural machine gear box, which comprises a bottom plate, wherein a motor is arranged below the bottom plate, a rotating shaft is arranged above the motor, a groove is arranged inside the bottom plate, the rotating shaft penetrates through the lower side wall of the bottom plate and extends to the groove, four second connecting rods are symmetrically arranged outside the rotating shaft, a limit block is arranged on one side of each second connecting rod, which is far away from the rotating shaft, a rotating plate is arranged above the rotating shaft, and a limit groove is arranged inside the rotating plate and at the position corresponding to the limit block, so that the rotatable function of the device is realized by the mutual matching of the structures, thereby facilitating the processing of different parts of the agricultural machine gear box, the work efficiency is ensured.

Description

Fixing support is used in processing of agricultural machinery gear box

Technical Field

The utility model belongs to the technical field of agricultural machinery gear box processing, concretely relates to fixed bolster is used in agricultural machinery gear box processing.

Background

With the continuous progress of science and technology, agricultural machinery products are continuously developed, wherein an agricultural gearbox is a relatively important part, and a fixing support is required to be used when the agricultural gearbox is processed.

The fixed bolster is used in processing of prior art's agricultural machinery gear box has following problem: 1. the existing fixing bracket for processing the gearbox of the agricultural machine is not provided with a rotating device, so that different parts on the gearbox of the agricultural machine are inconvenient to process; 2. the existing fixing support for processing the agricultural machine gear box is only applicable to agricultural machine gear boxes with different heights, and has certain limitation because the agricultural machine gear boxes with different widths cannot be tightly fixed.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a fixed bolster is used in processing of agricultural machinery gear box has and can process the different positions of being convenient for the agricultural machinery gear box through rotatory and to and the adjustable characteristics of being convenient for fixed agricultural machinery gear box of different widths of width of centre gripping.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing support for processing an agricultural machinery gear box comprises a bottom plate, wherein a motor is arranged below the bottom plate, a rotating shaft is arranged above the motor, a groove is formed in the bottom plate, the rotating shaft penetrates through the lower side wall of the bottom plate and extends to the groove, four second connecting rods are symmetrically arranged on the outer side of the rotating shaft, a limiting block is arranged on one side, away from the rotating shaft, of each second connecting rod, a rotating plate is arranged above the rotating shaft, a limiting groove is formed in the rotating plate and corresponds to the limiting block, an annular moving block is arranged on the outer side of the rotating plate, an annular moving groove is formed in the bottom plate and corresponds to the annular moving block, two moving grooves are symmetrically arranged above the rotating plate, L-shaped supports are arranged above the two moving grooves, and an air cylinder is arranged above the rotating plate and at the position, away from one side, away from each other, l shape support by the top and by the below all be provided with the slide bar, lie in with two of one side be provided with electric telescopic handle between the slide bar, electric telescopic handle with by the top be provided with the head rod between the slide bar, be located two of different sides be provided with the fixed plate between the slide bar, the left and right sides of fixed plate all is provided with the expansion plate, one side that the expansion plate is close to the fixed plate is provided with the limiting plate, the inside of fixed plate and the position department that corresponds the limiting plate are provided with the sliding tray, the inside of fixed plate and the position department that corresponds the expansion plate are provided with spacing hole.

Preferably, a third connecting rod is arranged between the L-shaped support and the air cylinder, and the third connecting rod is fixed at the corresponding position of the L-shaped support through a first fixing seat.

Preferably, the support base is arranged below the cylinder, the cylinder is fixed above the support base through a second fixing seat, and the motor is fixed at the bottom of the bottom plate through a third fixing seat.

Preferably, a through hole is formed in the bottom plate and corresponds to the position of the rotating shaft, and the inner side wall of the through hole is of a smooth structure.

Preferably, the position department that spacing groove and stopper are connected is provided with the fixed shim, the fixed shim sets up for the silica gel structure.

Preferably, a long strip-shaped sliding groove is formed in the L-shaped support and corresponds to the position close to the upper side of the sliding rod, and the sliding rod extends into the long strip-shaped sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up bottom plate, annular movable block, annular shifting chute, rotor plate, stopper, shifting chute, pivot, motor, second connecting rod, recess and spacing groove isotructure, realized the rotatable function of the device under mutually supporting of these structures, and then be convenient for process the different positions of agricultural machinery gear box, ensure work efficiency.

2. The utility model discloses a set up cylinder, fixed plate, slide bar, expansion plate, spacing hole, sliding tray and limiting plate isotructure, under the mutually supporting of these structures, realized the device when can fix the agricultural machinery gear box of co-altitude not, can fix the function of the agricultural machinery gear box of different width, and then realized the function that adapts to multiple agricultural machinery gear box, made the scope that the device used more extensive.

Drawings

Fig. 1 is a schematic structural diagram of the internal structure of the present invention.

Fig. 2 is an enlarged schematic structural diagram of fig. 1A of the present invention.

In the figure: 1. a base plate; 2. a circular moving block; 3. an annular moving groove; 4. an L-shaped bracket; 5. a cylinder; 6. a fixing plate; 7. a slide bar; 8. a retractable plate; 9. a first connecting rod; 10. an electric telescopic rod; 11. a rotating plate; 12. a limiting block; 13. a moving groove; 14. a rotating shaft; 15. a motor; 16. a second connecting rod; 17. a groove; 18. a limiting groove; 19. a limiting hole; 20. a sliding groove; 21. and a limiting plate.

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. 1-2, the present invention provides the following technical solutions: a fixed support for processing an agricultural machinery gear box comprises a bottom plate 1, a motor 15 is arranged below the bottom plate 1, a rotating shaft 14 is arranged above the motor 15, a groove 17 is arranged inside the bottom plate 1, the rotating shaft 14 penetrates through the lower side wall of the bottom plate 1 and extends to the groove 17, four second connecting rods 16 are symmetrically arranged outside the rotating shaft 14, a limiting block 12 is arranged on one side, away from the rotating shaft 14, of each second connecting rod 16, a rotating plate 11 is arranged above the rotating shaft 14, a limiting groove 18 is arranged inside the rotating plate 11 and at a position corresponding to the limiting block 12, an annular moving block 2 is arranged outside the rotating plate 11, an annular moving groove 3 is arranged inside the bottom plate 1 and at a position corresponding to the annular moving block 2, two moving grooves 13 are symmetrically arranged above the rotating plate 11, L-shaped supports 4 are arranged above the two moving grooves 13, and air cylinders 5 are arranged above the rotating plate 11 and at positions, away from one, l shape support 4 all is provided with slide bar 7 by the top and by the below, it is provided with electric telescopic handle 10 to lie in between two slide bars 7 with one side, electric telescopic handle 10 and the slide bar 7 by the top are provided with head rod 9 between, it is provided with fixed plate 6 to lie in between two slide bars 7 of different sides, the left and right sides of fixed plate 6 all is provided with expansion plate 8, one side that expansion plate 8 is close to fixed plate 6 is provided with limiting plate 21, the inside of fixed plate 6 and the position department that corresponds limiting plate 21 are provided with sliding tray 20, the inside of fixed plate 6 and the position department that corresponds expansion plate 8 are provided with spacing hole 19.

In order to facilitate the adjustment of the distance between the two L-shaped brackets 4, and further facilitate the fixation of agricultural machinery gear boxes with different widths, in the embodiment, preferably, a third connecting rod is arranged between the L-shaped brackets 4 and the air cylinder 5, and the third connecting rod is fixed at the corresponding position of the L-shaped brackets 4 through a first fixing seat.

In order to make cylinder 5 and motor 15 can be more firm for better work, in this embodiment, preferably, the below of cylinder 5 is provided with the support base, and cylinder 5 passes through the second fixing base to be fixed in the top of supporting the base, and motor 15 passes through the third fixing base to be fixed in the bottom of bottom plate 1.

In order to facilitate the rotation of the rotating shaft 14 in the through hole, in the present embodiment, preferably, a through hole is disposed inside the bottom plate 1 and at a position corresponding to the rotating shaft 14, and an inner side wall of the through hole is a smooth structure.

In order to drive the rotating plate 11 to rotate more easily and stably under the driving of the rotating shaft 14, in this embodiment, it is preferable that a fixing gasket is disposed at a position where the limiting groove 18 is connected to the limiting block 12, and the fixing gasket is of a silica gel structure.

In order to stably fix the agricultural machinery gear boxes with different heights, in the embodiment, preferably, a long-strip-shaped sliding groove is formed in the inside of the L-shaped support 4 and at a position corresponding to the upper sliding rod 7, and the sliding rod 7 extends into the long-strip-shaped sliding groove.

The utility model discloses well electric telescopic handle 10 is for the widely known technique that applies to daily life that has disclosed, and its theory of operation is: the novel linear actuator composed of the motor push rod, the control device and other mechanisms can be considered as an extension of the rotary motor in terms of structure, and the model selected in the embodiment is NKLA 8F.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the agricultural machine gear box to be processed is placed on the fixing plate 6 which is under the side, the electric telescopic rod 10 drives the first connecting rod 9 to drive the sliding rod 7 which is under the side to move, the agricultural machine gear box is longitudinally fixed, the cylinder 5 drives the third connecting rod to drive the L-shaped bracket 4 to move, the agricultural machine gear box is transversely fixed, in the process, the L-shaped bracket 4 slides in the moving groove 13, the two sliding rods 7 which are under the side to slide in the long strip-shaped sliding groove, (meanwhile, the limiting plate 21 slides in the sliding groove 20 under the action of the cylinder 5, the expansion plate 8 slides in the limiting hole 19 to clamp the corresponding agricultural machine gear box), after the agricultural machine gear box is ensured to be stably fixed, the agricultural machine gear box can be processed, if different alignment positions are needed to be processed, the switch of the motor 15 can be opened, the motor 15 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the second connecting rod 16 and the limiting block 12 to rotate, the rotating plate 11 is driven to rotate through the limiting groove 18 (in the process, the annular moving block 2 rotates in the annular moving groove 3), the gear box of the agricultural machine can rotate to the part to be processed, at the moment, the switch of the motor 15 is turned off, and the corresponding position is processed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an agricultural machinery gear box processing is with fixed bolster, includes bottom plate (1), its characterized in that: a motor (15) is arranged below the bottom plate (1), a rotating shaft (14) is arranged above the motor (15), a groove (17) is arranged inside the bottom plate (1), the rotating shaft (14) penetrates through the lower side wall of the bottom plate (1) and extends to the groove (17), four second connecting rods (16) are symmetrically arranged outside the rotating shaft (14), a limiting block (12) is arranged on one side, away from the rotating shaft (14), of each second connecting rod (16), a rotating plate (11) is arranged above the rotating shaft (14), a limiting groove (18) is arranged inside the rotating plate (11) and in a position corresponding to the limiting block (12), an annular moving block (2) is arranged outside the rotating plate (11), an annular moving groove (3) is arranged inside the bottom plate (1) and in a position corresponding to the annular moving block (2), and two moving grooves (13) are symmetrically arranged above the rotating plate (11), the upper portions of the two moving grooves (13) are provided with L-shaped supports (4), the positions, which are positioned on one side of the two L-shaped supports (4) and far away from each other, of the rotating plate (11) are provided with cylinders (5), the positions, which are positioned on one side of the two L-shaped supports (4) and far away from each other, of the L-shaped supports (4) are provided with sliding rods (7) respectively, two sliding rods (7) positioned on the same side are provided with electric telescopic rods (10) respectively, a first connecting rod (9) is arranged between the electric telescopic rods (10) and the sliding rods (7) positioned on the upper portions, a fixing plate (6) is arranged between the two sliding rods (7) positioned on different sides, the left side and the right side of the fixing plate (6) are provided with telescopic plates (8), one side, which is close to the fixing plate (6), of each telescopic plate (8) is provided with a limiting plate (21), and, and a limiting hole (19) is formed in the fixing plate (6) and corresponds to the position of the telescopic plate (8).

2. The agricultural machinery gearbox processing of claim 1 uses fixed bolster, characterized in that: and a third connecting rod is arranged between the L-shaped support (4) and the air cylinder (5), and the third connecting rod is fixed at the corresponding position of the L-shaped support (4) through a first fixing seat.

3. The agricultural machinery gearbox processing of claim 1 uses fixed bolster, characterized in that: the support base is arranged below the air cylinder (5), the air cylinder (5) is fixed above the support base through a second fixing base, and the motor (15) is fixed at the bottom of the bottom plate (1) through a third fixing base.

4. The agricultural machinery gearbox processing of claim 1 uses fixed bolster, characterized in that: the inner part of the bottom plate (1) is provided with a through hole corresponding to the position of the rotating shaft (14), and the inner side wall of the through hole is of a smooth structure.

5. The agricultural machinery gearbox processing of claim 1 uses fixed bolster, characterized in that: the position department that spacing groove (18) and stopper (12) are connected is provided with the fixed shim, the fixed shim sets up for the silica gel structure.

6. The agricultural machinery gearbox processing of claim 1 uses fixed bolster, characterized in that: the inside of L shape support (4) just corresponds and leans on the top the position department of slide bar (7) is provided with rectangular shape spout, inside slide bar (7) extended to rectangular shape spout.