CN218478145U

CN218478145U - Excavator bucket supporting seat roller assembly line

Info

Publication number: CN218478145U
Application number: CN202222178292.0U
Authority: CN
Inventors: 罗庆尖; 林致中; 罗晓晖; 郭锦鹏
Original assignee: Lonking Fujian Excavator Co ltd
Current assignee: Lonking Fujian Excavator Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-02-14
Anticipated expiration: 2032-08-18

Abstract

The utility model belongs to the technical field of roller conveyors, in particular to a roller assembly line of a supporting seat of an excavator bucket, which comprises an adjustable blocking mechanism arranged on the roller conveyor, wherein the adjustable blocking mechanism comprises a servo motor, two control assemblies and a buffer type baffle plate assembly; two control the subassembly and all include the slide rail of seting up in the cylinder conveyer top, rotate the lead screw of installing in the slide rail, the slider and the fixed synchronous pulley who adorns on the lead screw of spiro union on the lead screw. The utility model is provided with an adjustable blocking mechanism, and through the control of the servo motor, two control components can work synchronously to control the buffer type baffle component to move to any position on the roller conveyor, so that the supporting seat of the excavator bucket can be stopped at any required position on the production line according to the requirement; the impact force of the supporting seat of the excavator bucket on the blocking plate can be buffered to a certain degree through the spring buffer, and the blocking plate is prevented from being deformed by impact and cannot be used normally.

Description

Excavator bucket supporting seat roller assembly line

Technical Field

The utility model relates to a roller conveyor technical field especially relates to an excavator bucket supporting seat cylinder assembly line.

Background

The excavator bucket supporting seat is an important component of an excavator, and a roller assembly line is required to be used for conveying in the production process. Through search, the patent with the application number 201921415592.8 discloses a roller conveyor, which comprises a frame, rollers arranged on the frame and a transmission structure between the rollers.

Although the friction between transported object and the guardrail can be reduced, the rolling resistance of the roller can be reduced, the excavator bucket supporting seat can not be stopped at any required position according to the requirement when the excavator bucket supporting seat roller assembly line is used.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an excavator fill supporting seat cylinder assembly line has overcome the not enough of prior art, and the effectual current cylinder conveyer of having solved can't let the transportation object stop in the problem of arbitrary required position.

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

a roller assembly line of a supporting seat of a bucket of an excavator comprises an adjustable blocking mechanism arranged on a roller conveyor, wherein the adjustable blocking mechanism comprises a servo motor, two control assemblies and a buffer type baffle plate assembly;

two control the subassembly and all include the slide rail of seting up in the cylinder conveyer top, rotate the lead screw of installing in the slide rail, the slider and the fixed synchronous pulley who adorns on the lead screw of spiro union on the lead screw.

As a preferred technical scheme, the buffering type baffle plate assembly comprises a same connecting plate fixed on the outer wall of the upper part of one opposite side of the two sliding blocks, a supporting plate fixed on the outer wall of the bottom of the connecting plate, four spring buffers and a same blocking plate connected to the four spring buffers.

As a preferred technical scheme, four spring buffers are sequentially arranged at the four corners of one side of the supporting plate.

As a preferred technical scheme, a motor support is welded on the outer wall of the roller conveyor, and the servo motor is fixed on the outer wall of the motor support.

As an optimal technical scheme, the two synchronous belt wheels are connected through the same synchronous belt in a transmission mode, and the outer walls of the two sliding blocks are respectively connected with the inner walls of the two sliding rails in a sliding mode.

As a preferred technical scheme, the output shaft of the servo motor is coaxially and fixedly connected with one end of one lead screw through a coupler, and the servo motor is connected with a reversing switch through a lead wire.

Compared with the prior art, the utility model provides an excavator bucket supporting seat cylinder assembly line possesses following beneficial effect:

1. the adjustable blocking mechanism is arranged, the two control assemblies can synchronously work to control the buffer type baffle plate assembly to move to any position on the roller conveyor through the control of the servo motor, and then the excavator bucket supporting seat can be stopped at any required position on a production line according to requirements;

2. through the transmission of hold-in range, be convenient for let two control the synchronous working of subassembly, guaranteed the stationarity that buffering formula baffle subassembly removed, can carry out certain buffering to the striking dynamics of excavator fill supporting seat to the barrier plate simultaneously through spring buffer, avoid the barrier plate to be collided and warp and unable normal use.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings.

In the drawings:

fig. 1 is a schematic view of a three-dimensional structure of a drum assembly line of a bucket supporting seat of an excavator, which is provided by the utility model, in a state that an adjustable blocking mechanism is not installed;

fig. 2 is a schematic view of a partial overhead structure of an adjustable blocking mechanism installed on a roller assembly line of a supporting seat of an excavator bucket according to the present invention;

fig. 3 is the utility model provides a three-dimensional structure schematic diagram of buffering formula baffle subassembly in excavator bucket supporting seat cylinder assembly line.

Reference numerals: 1. a roller conveyor; 2. a servo motor; 3. a slide rail; 4. a lead screw; 5. a slider; 6. a synchronous pulley; 7. a connecting plate; 8. a support plate; 9. a spring damper; 10. a blocking plate; 11. a motor bracket; 12. and (4) a synchronous belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Embodiment 1, referring to fig. 1 and 2, an excavator bucket supporting seat roller assembly line includes a roller conveyor 1 on which an excavator bucket supporting seat (not shown) is placed and an adjustable blocking mechanism, wherein the adjustable blocking mechanism specifically comprises the following components:

the servo motor 2: the outer wall of the roller conveyor 1 is welded with a motor support 11, a servo motor 2 is fixed on the outer wall of the motor support 11 through a bolt, the servo motor 2 is connected with a reversing switch through a lead, and an output shaft of the servo motor 2 is coaxially and fixedly connected with one end of one of the lead screws 4 through a coupler;

two control assemblies: the two control assemblies are composed of the following components:

slide rail 3 and lead screw 4: the sliding rail 3 is arranged at the top of the roller conveyor 1, and the screw rod 4 is rotatably arranged in the sliding rail 3;

slider 5 and timing pulley 6: the slide block 5 is screwed on the screw rod 4, and the synchronous belt pulley 6 is fixedly sleeved on the screw rod 4;

in addition, two synchronous pulley 6 are connected through the transmission of same hold-in range 12, through the transmission of hold-in range 12, are convenient for let two control the synchronous work of subassembly, have guaranteed the stationarity that following buffering formula baffle subassembly removed, and the outer wall of two sliders 5 is respectively with the inner wall sliding connection of two slide rails 3, is convenient for carry on spacingly to the removal of two sliders 5.

Embodiment 2, referring to fig. 3, this embodiment is optimized based on embodiment 1, and specifically includes: the utility model provides an excavator bucket supporting seat cylinder assembly line, still includes buffering formula baffle subassembly, and buffering formula baffle subassembly specifically comprises following part:

connecting plate 7 and support plate 8: the connecting plate 7 is welded on the outer wall of the upper part of one opposite side of the two sliding blocks 5, and the supporting plate 8 is welded on the outer wall of the bottom of the connecting plate 7;

spring damper 9: the number of the spring buffers 9 is four, the four spring buffers 9 are sequentially arranged at four corners of one side of the supporting plate 8, the four spring buffers 9 are connected with the same blocking plate 10, and each spring buffer 9 is composed of a damper arranged between the supporting plate 8 and the blocking plate 10 and a buffer spring sleeved on the damper;

through the setting of above-mentioned part then, through controlling of servo motor 2, can let two control the synchronous work of subassembly and remove to control buffering formula baffle subassembly and remove to optional position on roller conveyor 1, and then can let excavator fill supporting seat stop in arbitrary required position on the assembly line as required.

The working principle and the working process are as follows: when using, excavator fill supporting seat carries on the cylinder conveyer 1, when needing it to stop in the specified area, can rotate through one of them lead screw 4 of output shaft control of servo motor 2 this moment, and then this lead screw 4 drives synchronous pulley 6 on it and rotates, make another synchronous pulley 6 drive lead screw 4 synchronous revolution on it under the drive effect of hold-in range 12, make two sliders 5 drive the barrier plate 10 and remove to the assigned position and block under the spacing of two slide rails 3, can stop when excavator fill supporting seat striking barrier plate 10, reduce the collision dynamics through spring damper 9 at the in-process of striking.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A roller assembly line of a supporting seat of a bucket of an excavator comprises an adjustable blocking mechanism arranged on a roller conveyor (1), and is characterized in that the adjustable blocking mechanism comprises a servo motor (2), two control assemblies and a buffer type baffle plate assembly;

two control the subassembly and all include set up slide rail (3) at roller conveyor (1) top, rotate lead screw (4) of installing in slide rail (3), spiro union slider (5) on lead screw (4) and fixed suit synchronous pulley (6) on lead screw (4).

2. The excavator bucket support seat roller line of claim 1, wherein the buffer type baffle assembly comprises the same connecting plate (7) fixed to the upper outer wall of the opposite side of the two sliding blocks (5), a supporting plate (8) fixed to the bottom outer wall of the connecting plate (7), four spring dampers (9) and the same stop plate (10) connected to the four spring dampers (9).

3. The excavator bucket support base roller line of claim 2, wherein four said spring bumpers (9) are mounted in sequence at four corners of one side of the support plate (8).

4. The excavator bucket support base roller assembly line of claim 1, wherein a motor bracket (11) is welded to the outer wall of the roller conveyor (1), and the servo motor (2) is fixed to the outer wall of the motor bracket (11).

5. The excavator bucket support seat roller assembly line according to claim 1, wherein the two synchronous pulleys (6) are in transmission connection through the same synchronous belt (12), and the outer walls of the two sliding blocks (5) are respectively in sliding connection with the inner walls of the two sliding rails (3).

6. The excavator bucket support seat roller assembly line of claim 1, wherein an output shaft of the servo motor (2) is coaxially and fixedly connected with one end of one of the lead screws (4) through a coupler, and the servo motor (2) is connected with a reversing switch through a lead.