CN218856000U

CN218856000U - Adjustable supporting mechanism for rice machine upper frame welding

Info

Publication number: CN218856000U
Application number: CN202223081657.4U
Authority: CN
Inventors: 史怀军; 孙长珍
Original assignee: Weifang City Tongtai Auto Accessories Co ltd
Current assignee: Weifang City Tongtai Auto Accessories Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-04-14
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a supporting mechanism with adjustable rice machine is put on shelf seam and is used, the bearing plate comprises a backing plate, fixed mounting has two nuts one, two on the backing plate equal screw rotation on the nut one installs a screw rod one, two all rotate on the screw rod one and install one and support the piece, two support and install slide mechanism one between piece and the backing plate, fixed mounting has screw rod two on the backing plate, install the landing leg through slide mechanism two on the screw rod two, rotate on the landing leg and install a plurality of fixed columns. Has the advantages that: can adjust the overhead height of placing on the backing plate, the solder joint butt joint on the overhead and the organism of being convenient for need not artifical manual use wood system backing plate bed hedgehopping, greatly reduced artifical intensity of labour, still can carry out the centre gripping to the overhead of placing on the backing plate simultaneously and fix, the effectual stability of overhead in the seam in-process that has improved need not artifical manual support, greatly reduced operational risk.

Description

Adjustable supporting mechanism for rice machine upper frame welding

Technical Field

The utility model relates to a rice machine put on the shelf seam technical field especially relates to a supporting mechanism with adjustable rice machine put on the shelf seam is used.

Background

The rice transplanter is a machine for transplanting rice seedlings and comprises a transplanter body, an upper frame and a transplanter, wherein a welding machine and a retrograde welding device are needed to be used between the upper frame and the transplanter body, a supporting mechanism is needed to inherit the upper frame in the welding process, and the welding point position correspondence between the upper frame and the transplanter body is ensured.

The existing supporting mechanism carries out heightening on an upper frame by manually carrying a base plate, and the mode has the following defects in the using process: 1. the labor intensity of workers is high; 2. the upper rack of the mat height is unstable, manual support is needed, and certain risks exist.

Therefore, the defects of the prior art can be solved by adopting a novel adjustable supporting mechanism for welding the upper frame of the rice machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing an adjustable supporting mechanism for welding the upper frame of a rice machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a supporting mechanism with adjustable welding of rice machine upper bracket is used, includes the backing plate, fixed mounting has two nuts one on the backing plate, two equal screw thread rotation installs a screw rod one on the nut one, two all rotate on the screw rod one and install one and support the piece, two support and install slide mechanism one between piece and the backing plate, fixed mounting has screw rod two on the backing plate, install the landing leg through slide mechanism two on the screw rod two, rotate on the landing leg and install a plurality of fixed columns, it is a plurality of common fixed mounting has one and screw rod two looks complex nut two on the fixed column, fixed mounting has helical gear one on the nut two, rotate on the landing leg and install the helical gear two with helical gear engaged with, fixed mounting has the rocker on the helical gear two, install the holding rod through slewing mechanism on the rocker, landing leg bottom fixed mounting has the bottom plate, bottom plate fixed mounting has the pinion rack.

In the adjustable supporting mechanism for welding the upper frame of the rice machine, the first sliding mechanism comprises a sliding block and a sliding groove, the supporting block is fixedly provided with the sliding block, and the backing plate is provided with the sliding groove matched with the sliding block.

In the adjustable supporting mechanism for the upper frame welding of the rice machine, the second sliding mechanism comprises an installation block and a roller, the second screw rod is fixedly provided with the installation block, and the installation block is rotatably provided with the roller matched with the supporting leg.

In the adjustable supporting mechanism for welding the upper frame of the rice machine, the mounting block is fixedly provided with the limiting block, and the supporting leg is fixedly provided with the limiting ring matched with the limiting block.

In the adjustable supporting mechanism for welding the upper frame of the rice machine, the rotating mechanism comprises a rotating block, the holding rod is fixedly provided with the rotating block, and the rocker is provided with an annular groove matched with the rotating block.

In the adjustable supporting mechanism for welding the upper frame of the rice machine, one end, close to each other, of each of the two supporting blocks is fixedly provided with one cushion block, and the two cushion blocks are made of rubber materials.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through setting up screw rod two, nut two, landing leg, bottom plate and fixed column, can change the height of backing plate to this can be adjusted the overhead height of placing on the backing plate, the solder joint butt joint on the overhead and the organism of being convenient for need not artifical manual use wood system backing plate bed hedgehopping, greatly reduced artifical intensity of labour.

2: through setting up screw rod one, nut one, support piece and cushion, can carry out the centre gripping to placing the upper ledge on the backing plate and fix, the effectual stability of improving the upper ledge in the seam in-process need not artifical manual support, greatly reduced the operational risk.

To sum up, the utility model discloses can adjust the overhead height of placing on the backing plate, the solder joint butt joint on the overhead of being convenient for and the organism need not artifical manual use wood system backing plate bed hedgehopping, greatly reduced artifical intensity of labour, still can carry out the centre gripping to the overhead of placing on the backing plate simultaneously and fix, the effectual stability of overhead in the seaming in-process that has improved need not artifical manual support, greatly reduced operational risk.

Drawings

Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, in which:

FIG. 1 is a schematic structural view of an adjustable supporting mechanism for welding an upper frame of a rice machine according to the present invention;

fig. 2 is an enlarged detailed view of a portion a in fig. 1.

In the figure: the device comprises a base plate 1, a first nut 2, a first screw 3, a first abutting block 4, a cushion block 5, a second screw 6, supporting legs 7, an installation block 8, a roller 9, a limiting block 10, a fixed column 11, a second nut 12, a first helical gear 13, a second helical gear 14, a rocker 15, a holding rod 16, a bottom plate 17, a toothed plate 18 and a rotating block 19.

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, an adjustable supporting mechanism for upper frame welding of a rice machine comprises a base plate 1, two first nuts 2 are fixedly mounted on the base plate 1, a first screw 3 is rotatably mounted on each of the two first nuts 2, a first abutting block 4 is rotatably mounted on each of the two first screws 3, a first sliding mechanism is mounted between each of the two abutting blocks 4 and the base plate 1, a second screw 6 is fixedly mounted on the base plate 1, a supporting leg 7 is mounted on each of the second screws 6 through a second sliding mechanism, a plurality of fixing columns 11 are rotatably mounted on each of the supporting legs 7, a second nut 12 matched with the second screw 6 is fixedly mounted on each of the plurality of fixing columns 11, a first helical gear 13 is fixedly mounted on each of the second nuts 12, a second helical gear 14 meshed with the first helical gear 13 is rotatably mounted on each of the corresponding supporting leg 7, a rocker 15 is fixedly mounted on each of the corresponding helical gear 14, a holding rod 16 is mounted on each rocker 15 through a rotating mechanism, a bottom plate 17 is fixedly mounted at the bottom of each supporting leg 7, and a toothed plate 18 is fixedly mounted at the bottom of each bottom plate 17;

the following points are notable:

1. the sliding mechanism I comprises a sliding block and a sliding groove, the sliding block is fixedly mounted on the abutting block 4, the sliding groove matched with the sliding block is formed in the base plate 1, and the sliding mechanism I is used for reducing the friction force between the abutting block 4 and the base plate 1 and prolonging the service life of the abutting block 4 and the base plate 1.

2. The second sliding mechanism comprises an installation block 8 and a roller 9, the installation block 8 is fixedly installed on the second screw rod 6, the roller 9 matched with the supporting leg 7 is installed on the installation block 8 in a rotating mode, the effect of the setting is that the friction force between the second screw rod 6 and the supporting leg 7 is reduced, and the service life of the second screw rod 6 is effectively prolonged.

3. The mounting block 8 is fixedly provided with a limiting block 10, the landing leg 7 is fixedly provided with a limiting ring matched with the limiting block 10, and the effect of the arrangement is to prevent the second screw rod 6 from being separated from the landing leg 7.

4. The rotating mechanism comprises a rotating block 19, the rotating block 19 is fixedly installed on the holding rod 16, and an annular groove matched with the rotating block 19 is formed in the rocking rod 15, so that the friction force between the holding rod 16 and the rocking rod 15 is reduced, and the holding rod 16 can rotate more smoothly.

5. Two blocks 4 are close to one to serve equal fixed mounting have a cushion 5, and two cushions 5 all adopt rubber material to make, and the effect that sets up like this is in order to protect the upper bracket, and the lacquer that reduces on the upper bracket is by having a bright future to fall.

The upper frame is placed on the base plate 1, then the first screw 3 is rotated, the first nut 2 is used for enabling the abutting block 4 to move until the cushion block 5 on the abutting block 4 abuts against the upper frame, and therefore the upper frame on the base plate 1 is fixed.

Then, the handle 16 is held by hand, the rocker 15 is rotated, the rocker 15 rotates to drive the second bevel gear 14 fixedly connected with the rocker to rotate, the second bevel gear 14 rotates to drive the first bevel gear 13 engaged with the second bevel gear to rotate, the first bevel gear 13 rotates to drive the second nut 12 fixedly connected with the first bevel gear to rotate, and the second nut 12 rotates to drive the second screw 6 rotatably connected with the second bevel gear to slide up and down on the supporting leg 7, so that the height of the cushion plate 1 is adjusted.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a supporting mechanism with adjustable rice machine upper bracket seam is used, includes backing plate (1), its characterized in that, fixed mounting has two nuts (2) on backing plate (1), two equal screw thread rotation installs one screw rod (3) on nut (2), two all rotate on screw rod (3) and install one and support piece (4), two support and install sliding mechanism one between piece (4) and backing plate (1), fixed mounting has screw rod two (6) on backing plate (1), install landing leg (7) through sliding mechanism two on screw rod two (6), it installs a plurality of fixed columns (11) to rotate on landing leg (7), and is a plurality of common fixed mounting has one and screw rod two (6) matched with nut two (12) on fixed column (11), fixed mounting has helical gear one (13) on nut two (12), rotate on landing leg (7) and install helical gear two (14) that mesh with helical gear one (13), fixed mounting has rocker (15) on helical gear two (14), install through rotating mechanism holding rod (16) on rocker (15) landing leg (7), fixed mounting has bottom plate (17).

2. The adjustable supporting mechanism for welding the upper frame of the rice machine as claimed in claim 1, wherein the first sliding mechanism comprises a sliding block and a sliding groove, the sliding block is fixedly mounted on the abutting block (4), and the sliding groove matched with the sliding block is formed in the base plate (1).

3. The adjustable supporting mechanism for welding the upper frame of the rice machine to the upper frame of the rice machine as claimed in claim 1, wherein the second sliding mechanism comprises a mounting block (8) and a roller (9), the mounting block (8) is fixedly mounted on the second screw rod (6), and the roller (9) matched with the supporting leg (7) is rotatably mounted on the mounting block (8).

4. The adjustable supporting mechanism for welding the upper frame of the rice machine as claimed in claim 3, wherein the mounting block (8) is fixedly provided with a limiting block (10), and the supporting leg (7) is fixedly provided with a limiting ring matched with the limiting block (10).

5. The adjustable supporting mechanism for welding the upper frame of the rice machine as claimed in claim 1, wherein the rotating mechanism comprises a rotating block (19), the holding rod (16) is fixedly provided with the rotating block (19), and the rocking rod (15) is provided with a ring groove matched with the rotating block (19).

6. The adjustable supporting mechanism for welding the upper frame of the rice machine as claimed in claim 1, wherein a cushion block (5) is fixedly mounted on the end of each of the two abutting blocks (4) close to each other, and the two cushion blocks (5) are made of rubber.