CN209871518U

CN209871518U - General assembly line station vehicle of mini-tiller

Info

Publication number: CN209871518U
Application number: CN201920657506.8U
Authority: CN
Inventors: 欧阳佳佳
Original assignee: Chongqing Compass Power Equipment Co Ltd
Current assignee: Chongqing Compass Power Equipment Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2019-12-31
Anticipated expiration: 2029-05-08

Abstract

The utility model discloses a plough quick-witted assembly line station car a little, bottom plate and rotor plate including the level setting, the rotor plate can rotate ground and set up on the bottom plate, be provided with preceding supporting seat and back supporting seat on the rotor plate, preceding supporting seat and back supporting seat set up on the rotor plate with the back-and-forth movement ground respectively, preceding supporting seat includes preceding fixed plate and altitude mixture control subassembly, altitude mixture control subassembly is including the lower regulating stem and the last regulation pole that are vertical extension, the top of adjusting the pole at last is provided with the connecting block, back supporting seat includes the after-fixing board, both ends symmetry is provided with bearing support frame about the after-fixing board upper surface, be provided with the bearing group of symmetry around two sets of on every bearing support frame, the bearing group bilateral symmetry on two bearing support frames arranges, every bearing group includes the bearing of two bilateral symmetry arrangements. Different types of mini-tillers can be placed; the output shaft of the gearbox can be rotatably placed on the bearing, so that the operation condition of the mini-tiller can be conveniently tested when different gears are tested.

Description

General assembly line station vehicle of mini-tiller

Technical Field

The utility model belongs to plough quick-witted field of making a little, concretely relates to plough quick-witted general assembly line station car a little.

Background

When a mini-tiller production enterprise carries out mini-tiller assembly and integral test, the mini-tiller needs to be fixed on the station vehicle, the mini-tiller is moved away from the station vehicle after the mini-tiller is assembled and tested, the mini-tillers of different types have different heights, and in the integral test process, the operation condition of the mini-tillers at different gears needs to be tested.

Disclosure of Invention

To the technical problem, the utility model aims at providing a simple structure is reliable, can satisfy to plough quick-witted assembly line station car of machine assembly and the whole test requirement a little.

Therefore, the utility model discloses the technical scheme who adopts does: a mini-tiller general assembly line station trolley comprises a bottom plate and a rotating plate which are horizontally arranged, wherein the rotating plate is rotatably arranged on the bottom plate, universal wheels used for moving the bottom plate are arranged at the bottom of the bottom plate, a front supporting seat and a rear supporting seat are arranged on the rotating plate, the front supporting seat and the rear supporting seat are respectively arranged on the rotating plate in a back-and-forth moving mode, the front supporting seat comprises a front fixing plate and a height adjusting assembly, the height adjusting assembly comprises a lower adjusting rod and an upper adjusting rod which extend vertically, the lower end of the lower adjusting rod is fixed on the front fixing plate, the lower portion of the upper adjusting rod is installed on the lower adjusting rod and can move up and down along the lower adjusting rod, a connecting block is arranged at the top end of the upper adjusting rod and comprises a top plate and a vertical connecting support lug arranged at the front end of the top plate, and the connecting block is hinged to the top end of the upper adjusting rod through a pin shaft penetrating through the vertical connecting, the rear support seat comprises a rear fixing plate, bearing support frames are symmetrically arranged at the left end and the right end of the upper surface of the rear fixing plate, two sets of bearing groups which are symmetrical front and back are arranged on each bearing support frame, the bearing groups on the two bearing support frames are symmetrically arranged left and right, each bearing group comprises two bearings which are symmetrically arranged left and right, the two bearings of each bearing group are respectively arranged at the left side and the right side of each bearing support frame, bearing shafts which penetrate through the upper portions of the bearing support frames can be rotatably arranged on the bearing support frames, and the upper surfaces of all the bearings are higher than the top ends of the bearing support frames.

Preferably, two rows of mounting holes extending from front to back are formed in the rotating plate, the two rows of mounting holes are arranged in bilateral symmetry, and the front fixing plate and the rear fixing plate are fixed on the rotating plate through fastening bolts matched with the mounting holes respectively. By adopting the structure, the mounting structures of the front supporting seat and the rear supporting seat are stable and reliable, and the positions of the front supporting seat and the rear supporting seat on the rotating plate can be conveniently adjusted.

Preferably, two rows of strip-shaped holes which correspond to the mounting holes and extend forwards and backwards are formed in the front fixing plate, and the two rows of strip-shaped holes are respectively located on the left side and the right side of the lower adjusting rod. Structure more than adopting only needs the fastening bolt of fixing preceding fixed plate to unscrew, can adjust the front and back position of preceding fixed plate through the bar hole promptly, and is more convenient, efficient.

Preferably, the rotating plate is rectangular, and two limiting rods which extend upwards and are arranged in bilateral symmetry are arranged at the rear end of the rotating plate. By adopting the structure, the oilcan suspension rod for suspending the external oilcan can be fixed on the limiting rod, so that the operation requirement of the mini-tiller during integral test can be met.

Preferably, a pad plate is disposed between the base plate and the rotating plate. By adopting the structure, the abrasion between the bottom plate and the rotating plate is reduced.

Preferably, a stop post extending upward is provided at the rear end of the bearing support frame. With the structure, the gear column prevents the output shaft of the gearbox from sliding off when being placed on the bearing.

Preferably, the number of the vertical connecting support lugs is two, the two vertical connecting support lugs are arranged on two sides of the top plate in a bilateral symmetry mode and extend downwards, a gap is formed between the top plate and the upper adjusting rod, and the top end of the upper adjusting rod is located between the two vertical connecting support lugs. By adopting the structure, the mounting structure of the connecting block is stable and reliable, and meanwhile, the connecting block is prevented from excessively rotating within a small rotating range.

Preferably, the lower adjusting rod is of a cylindrical structure, a row of corresponding locking screw holes are formed in the lower adjusting rod and the upper adjusting rod from top to bottom, the upper adjusting rod is inserted into the lower adjusting rod, and the upper adjusting rod is mounted on the lower adjusting rod through a locking bolt inserted into the locking screw holes. By adopting the structure, the structure is simple and reliable, and the height of the upper adjusting rod is convenient to adjust.

Preferably, two rows of rollers which are symmetrical front and back are arranged at the bottom of the rotating plate, the axes of the rollers extend front and back, the bottom plate is positioned between the two rows of rollers, a limit stop is arranged at the center of the bottom plate, and a limit hole is formed in the limit stop. By adopting the structure, the station vehicle can be arranged on the assembly test production line and can move under the driving of the conveying chain of the assembly test production line to enter the test position, so that a worker can assemble and test the mini-tiller on the station vehicle conveniently.

The utility model has the advantages that: the structure is simple and reliable, the height of the front supporting seat is adjustable, the distance between the front supporting seat and the rear supporting seat is adjustable, and different types of mini-tillers can be placed; the output shaft of the gearbox can be rotatably placed on the bearing, so that the operation condition of the mini-tiller can be conveniently tested when different gears are tested.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a schematic structural view of a micro-cultivator annular assembly test production line;

FIG. 4 is a sectional view of a mini-tiller annular assembly test production line.

Detailed Description

The invention will be further described by way of examples with reference to the accompanying drawings:

as shown in fig. 1 and 2, a mini-tiller assembly line station trolley mainly comprises a base plate 1, a rotating plate 7, universal wheels 5, a front support seat 2 and a rear support seat 3, wherein the base plate 1 and the rotating plate 7 are both horizontally arranged, the rotating plate 7 can be rotatably arranged on the base plate 1, two rows of bilateral universal wheels 5 are arranged at the bottom of the base plate 1, the rotating plate 7 is provided with the front support seat 2 and the rear support seat 3, the front support seat 2 and the rear support seat 3 can be respectively arranged on the rotating plate 7 in a back-and-forth movement manner, the front support seat 2 comprises a front fixing plate 201 and a height adjusting assembly, the height adjusting assembly comprises a lower adjusting rod 202 and an upper adjusting rod 203 which both extend vertically, the lower end of the lower adjusting rod 202 is fixed on the front fixing plate 201, the lower part of the upper adjusting rod 203 is arranged on the lower adjusting rod 202 and can move up and down along the lower adjusting rod 202, the top end of the upper adjusting rod 203 is, the connecting block 204 comprises a top plate 204a and a vertical connecting support lug 204b arranged at the front end of the top plate 204a, the connecting block 204 is hinged at the top end of the upper adjusting rod 203 through a pin shaft penetrating through the vertical connecting support lug 204b and the upper adjusting rod 203, the rear supporting seat 3 comprises a rear fixing plate 301, bearing support frames 302 are symmetrically arranged at the left end and the right end of the upper surface of the rear fixing plate 301, two groups of bearing sets 303 which are symmetrical front and back are arranged on each bearing support frame 302, the bearing sets 303 on the two bearing support frames 302 are symmetrically arranged left and right, each group of bearing sets 303 comprises two bearings 303a which are symmetrically arranged left and right, the two bearings 303a of each group of bearing sets 303 are respectively positioned at the left side and the right side of the bearing support frame 302, and is rotatably provided on the bearing support bracket 302 by a bearing shaft passing through the upper portion of the bearing support bracket 302, and the upper surfaces of all the bearings 303a are higher than the top end of the bearing support bracket 302.

As shown in fig. 1 and 2, two rows of mounting holes 101 extending from front to back are formed in the rotating plate 7, the two rows of mounting holes 101 are arranged in bilateral symmetry, and the front fixing plate 201 and the rear fixing plate 301 are fixed on the rotating plate 7 by fastening bolts matched with the mounting holes 101.

As shown in fig. 1 and 2, two rows of strip-shaped holes 201a corresponding to the mounting holes 101 and extending forward and backward are formed in the front fixing plate 201, and the two rows of strip-shaped holes 201a are respectively located at the left and right sides of the lower adjusting rod 202.

As shown in fig. 1 and 2, the rotating plate 7 is rectangular, and two stopper rods 6 extending upward and arranged bilaterally symmetrically are provided at the rear end of the rotating plate 7.

As shown in fig. 1 and 2, a backing plate 9 is provided between the base plate 1 and the rotating plate 7.

As shown in fig. 1 and 2, a shift post 302a extending upward is provided at the rear end of the bearing support bracket 302.

As shown in fig. 1 and 2, the number of the vertical connecting lugs 204b is two, the two vertical connecting lugs 204b are arranged on two sides of the top plate 204a in bilateral symmetry and extend downwards, a gap is formed between the top plate 204a and the upper adjusting rod 203, and the top end of the upper adjusting rod 203 is located between the two vertical connecting lugs 204 b.

As shown in fig. 1 and 2, the lower adjustment rod 202 has a cylindrical structure, a row of corresponding locking screw holes are formed in the lower adjustment rod 202 and the upper adjustment rod 203 from top to bottom, and the upper adjustment rod 203 is inserted into the lower adjustment rod 202 and is mounted on the lower adjustment rod 202 through a locking bolt inserted into the locking screw holes.

As shown in fig. 1 and 2, two rows of rollers 16 are symmetrically arranged at the bottom of the rotating plate 7, the axes of the rollers 16 extend forwards and backwards, the bottom plate 1 is located between the two rows of rollers 16, a limit stop 4 is arranged at the center of the bottom plate 1, and a limit hole is formed in the limit stop 4.

The utility model discloses a station car owner is used for ploughing quick-witted annular assembly test production line a little, and the following is to ploughing quick-witted annular assembly test production line a little further explain:

as shown in fig. 3 and 4, the mini-tiller annular assembly test production line mainly comprises a rail support 10, annular rails 11, annular chutes 12, a conveying chain 17, a station vehicle 15 and a station vehicle support 13, wherein the rail support 10 is arranged at intervals, all the rail supports 10 are enclosed into an annular shape, two annular rails 11 are arranged on the rail support 10, the annular chutes 12 with openings at the upper parts are arranged between the two annular rails 11 on the rail support 10, the conveying chain 17 is arranged in the annular chutes 12, and the station vehicle limiting columns 14 which extend upwards out of the annular chutes 12 are arranged on the conveying chain 17 at intervals;

the station vehicle 15 is arranged on the annular rails 11, the two rows of universal wheels 5 are respectively positioned on the two annular rails 11, the station vehicle limiting columns 14 are inserted into the limiting holes of the limiting stop blocks 4, and the conveying chains 17 drive the station vehicle 15 to move along the annular rails 11 through the station vehicle limiting columns 14;

the test position is arranged on the annular track 11, the station vehicle supports 13 are symmetrically arranged at two ends of the track support 10 at the test position, the L-shaped sliding grooves 13a are oppositely arranged at the top ends of the two station vehicle supports 13, when the station vehicle 15 moves to the test position, the rotating plate 7 rotates 90 degrees, the rotating plate 7 is changed from longitudinal direction to transverse direction, the two rows of rollers 16 of the station vehicle 15 are driven by the conveying chain 17 to respectively enter the two L-shaped sliding grooves 13a, the universal wheel 5 is suspended in the air, the whole machine test is convenient to carry out, after the test is finished, the two rows of rollers 16 of the station vehicle 15 are respectively rolled out of the two L-shaped sliding grooves 13a under the driving of the conveying chain 17, and the universal wheel 5 returns to the two annular tracks 11 again.

As shown in fig. 3, each circular track 11 includes two parallel linear tracks 11a, two ends of each linear track 11a are connected by an arc track 11b, the two linear tracks 11a have the same width, and the width of the arc track 11b is gradually reduced from the middle to the two ends to be the same as the width of the linear track 11 a.

As shown in fig. 4, the station cart support 13 includes a base 13b and a height adjusting assembly, the height adjusting assembly includes a lower adjusting tube 13c and an upper adjusting tube 13d vertically passing through the lower adjusting tube 13c, and an L-shaped chute 13a is fixed at the top end of the upper adjusting tube 13 d.

Claims

1. The utility model provides a plough quick-witted assembly line station car a little which characterized in that: the adjustable support device comprises a bottom plate (1) and a rotating plate (7) which are horizontally arranged, wherein the rotating plate (7) can be rotatably arranged on the bottom plate (1), universal wheels (5) used for moving the bottom plate (1) are arranged at the bottom of the bottom plate (1), a front support seat (2) and a rear support seat (3) are arranged on the rotating plate (7), the front support seat (2) and the rear support seat (3) can be respectively arranged on the rotating plate (7) in a back-and-forth moving manner, the front support seat (2) comprises a front fixing plate (201) and a height adjusting assembly, the height adjusting assembly comprises a lower adjusting rod (202) and an upper adjusting rod (203) which extend vertically, the lower end of the lower adjusting rod (202) is fixed on the front fixing plate (201), the lower part of the upper adjusting rod (203) is arranged on the lower adjusting rod (202) and can move up and down along the lower adjusting rod (202), the top end of the upper adjusting rod (203) is provided with a connecting block (204), the connecting block (204) comprises a top plate (204a) and a vertical connecting support lug (204b) arranged at the front end of the top plate (204a), the connecting block (204) is hinged to the top end of the upper adjusting rod (203) through a pin shaft penetrating through the vertical connecting support lug (204b) and the upper adjusting rod (203), the rear supporting seat (3) comprises a rear fixing plate (301), bearing supporting frames (302) are symmetrically arranged at the left end and the right end of the upper surface of the rear fixing plate (301), two groups of bearing sets (303) which are symmetrical front and back are arranged on each bearing supporting frame (302), the bearing sets (303) on the two bearing supporting frames (302) are symmetrically arranged left and right, each group of bearing sets (303) comprises two bearings (303a) which are symmetrically arranged left and right, and two bearings (303a) of each group of bearing sets (303) are respectively positioned at the left, and can be rotatably arranged on the bearing support frame (302) through a bearing shaft penetrating through the upper part of the bearing support frame (302), and the upper surfaces of all the bearings (303a) are higher than the top end of the bearing support frame (302).

2. The mini-tiller general assembly line station trolley as claimed in claim 1, characterized in that: two rows of mounting holes (101) extending from the front to the back are formed in the rotating plate (7), the two rows of mounting holes (101) are arranged in a bilateral symmetry mode, and the front fixing plate (201) and the rear fixing plate (301) are fixed on the rotating plate (7) through fastening bolts matched with the mounting holes (101).

3. The mini-tiller general assembly line station trolley as claimed in claim 2, characterized in that: two rows of strip-shaped holes (201a) which correspond to the mounting holes (101) and extend forwards and backwards are formed in the front fixing plate (201), and the two rows of strip-shaped holes (201a) are respectively located on the left side and the right side of the lower adjusting rod (202).

4. The mini-tiller general assembly line station trolley as claimed in claim 1, characterized in that: the rotating plate (7) is rectangular, and two limiting rods (6) which extend upwards and are arranged in bilateral symmetry are arranged at the rear end of the rotating plate (7).

5. The mini-tiller general assembly line station trolley as claimed in claim 1, characterized in that: a backing plate (9) is arranged between the bottom plate (1) and the rotating plate (7).

6. The mini-tiller general assembly line station trolley as claimed in claim 1, characterized in that: and a stop column (302a) extending upwards is arranged at the rear end of the bearing support frame (302).

7. The mini-tiller general assembly line station trolley as claimed in claim 1, characterized in that: the two vertical connecting support lugs (204b) are arranged symmetrically left and right on two sides of the top plate (204a) and extend downwards, a gap is formed between the top plate (204a) and the upper adjusting rod (203), and the top end of the upper adjusting rod (203) is located between the two vertical connecting support lugs (204 b).

8. The mini-tiller general assembly line station trolley as claimed in claim 1, characterized in that: the lower adjusting rod (202) is of a cylindrical structure, a row of corresponding locking screw holes are formed in the lower adjusting rod (202) and the upper adjusting rod (203) from top to bottom, the upper adjusting rod (203) is inserted into the lower adjusting rod (202), and the lower adjusting rod (202) is mounted through locking bolts inserted into the locking screw holes.

9. The mini-tiller general assembly line station trolley as claimed in claim 1, characterized in that: the bottom of the rotating plate (7) is provided with two rows of rollers (16) which are symmetrical front and back, the axes of the rollers (16) extend front and back, the bottom plate (1) is located between the two rows of rollers (16), the center of the bottom plate (1) is provided with a limit stop (4), and the limit stop (4) is provided with a limit hole.