CN219881697U - Welding platform for agricultural machine frame - Google Patents

Abstract

The utility model discloses an agricultural machine frame welding platform, which comprises a base, wherein a plurality of supporting balls are arranged on the base, a bracket is fixed on the base, a large hydraulic cylinder is arranged on the bracket, the bottom of the large hydraulic cylinder is connected with a lifting frame, a transverse adjusting mechanism is arranged on the lifting frame, two clamping mechanisms are arranged on the transverse adjusting mechanism, and the clamping mechanisms comprise: the device comprises a hanging frame, a second motor, a transmission shaft, an eccentric cam, a small hydraulic cylinder and a pressing plate, wherein the second motor is fixed on the side face of the hanging frame, an output shaft of the second motor is connected with the transmission shaft, the eccentric cam is mounted on the transmission shaft, the small hydraulic cylinder is mounted on the eccentric cam, and the pressing plate is connected to the bottom of the small hydraulic cylinder. The utility model has the advantages of convenient lifting of the frame, convenient position adjustment of the frame, convenient welding of workers and reduced labor capacity of the workers.

Description

Welding platform for agricultural machine frame

Technical Field

The utility model relates to the field of welding of agricultural machinery, in particular to a welding platform for an agricultural machinery frame.

Background

Agricultural machinery refers to various mechanical equipment used in agricultural production. Such as large and small tractors, land leveling machines, etc.

The frame of agricultural machinery adopts steel to support, and the quality is heavier, when welding the frame, sometimes need place the top of another part of frame with one part of frame and weld, at present through the workman with one part of frame lift another part on, then adjust the position of two parts of frames, after the adjustment, hold up the frame above by one or several people again, weld by other workman, very consume workman's labour, consequently, to above current situation, urgent need develop a lift of frame convenient, the position adjustment of frame is convenient, the workman welds, reduce the agricultural machinery frame welded platform of workman's amount of labour, in order to overcome current practical application's not enough, satisfy current demand.

Disclosure of Invention

The utility model aims to provide an agricultural machine frame welding platform for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an agricultural machinery frame welding platform, includes the base, install a plurality of support balls on the base, be fixed with the support on the base, install big pneumatic cylinder on the support, the bottom of big pneumatic cylinder is connected with the crane, install horizontal guiding mechanism on the crane, install two fixture on the horizontal guiding mechanism, fixture includes: the device comprises a hanging frame, a second motor, a transmission shaft, an eccentric cam, a small hydraulic cylinder and a pressing plate, wherein the second motor is fixed on the side face of the hanging frame, an output shaft of the second motor is connected with the transmission shaft, the eccentric cam is installed on the transmission shaft, the small hydraulic cylinder is installed on the eccentric cam, and the pressing plate is connected to the bottom of the small hydraulic cylinder.

As a further scheme of the utility model: the two clamping mechanisms are oppositely arranged.

As still further aspects of the utility model: the lateral adjustment mechanism includes: the lifting device comprises a first motor, a rotating rod, a first thread, a second thread, a first thread sleeve, a second thread sleeve and a limiting rod, wherein the first motor is fixed on the left side of the lifting frame, the rotating rod is rotationally connected in the lifting frame, an output shaft of the first motor is connected with the rotating rod, the first thread is arranged on the left half section of the rotating rod, the second thread is arranged on the right half section of the rotating rod, the first thread sleeve matched with the first thread is arranged on the outer side of the first thread, the second thread sleeve matched with the second thread is arranged on the outer side of the second thread, the limiting rod extending to the top end inside the lifting frame is arranged on the first thread sleeve and the second thread sleeve, and a clamping mechanism is fixed on the lower sides of the first thread sleeve and the second thread sleeve.

As still further aspects of the utility model: the first thread and the second thread are opposite in rotation direction.

As still further aspects of the utility model: and a limiting chute for limiting the movement of the rod is arranged at the top end of the inside of the lifting frame.

The beneficial effects are that: when the welding platform for the agricultural machine frame is used, a part of the frame is placed on a base, then the frame is pushed to slide on a supporting ball, the position is convenient to adjust, then, a lifting frame, a transverse adjusting mechanism and a clamping mechanism are driven by a large hydraulic cylinder to move downwards, the distance between the two clamping mechanisms is adjusted by the transverse adjusting mechanism (according to the width of the frame), the end part of the frame is placed in the hanging frame, then, a transmission shaft and an eccentric cam are driven by a second motor to rotate, a small hydraulic cylinder and a pressing plate are driven by the eccentric cam to rotate, the small hydraulic cylinder and the pressing plate rotate to the position right above the hanging frame, then, the pressing plate is driven by the small hydraulic cylinder to move downwards, the frame is clamped and fixed in the hanging frame, then, the lifting frame, the transverse adjusting mechanism and the clamping mechanism are driven by the large hydraulic cylinder to move upwards, then, the other part of the frame is placed below the lifted frame, the frame can be pushed to slide on the supporting ball in the same way, two frame components are convenient to align, and then, the lifting frame components are driven by the large hydraulic cylinder to move downwards, and finally, the two frame components are bonded together manually, and welding can be carried out. In conclusion, the lifting of the machine frame is convenient, the position adjustment of the machine frame is convenient, the welding of workers is convenient, and the labor capacity of the workers is reduced.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic diagram of a portion of the structure of the present utility model.

Fig. 3 is a schematic diagram of a portion of the structure of the present utility model.

Fig. 4 is a schematic diagram of a portion of the structure of the present utility model.

Fig. 5 is a schematic view illustrating a use state of the clamping mechanism according to the present utility model.

In the figure: 1. a base; 2. a bracket; 3. a large hydraulic cylinder; 4. a lifting frame; 401. limiting sliding grooves; 5. a lateral adjustment mechanism; 501. a first motor; 502. a rotating lever; 503. a first thread; 504. a second thread; 505. a first threaded sleeve; 506. a second threaded sleeve; 507. a limit rod; 6. a clamping mechanism; 601. a hanging rack; 602. a second motor; 603. a transmission shaft; 604. an eccentric cam; 605. a small hydraulic cylinder; 606. a pressing plate; 7. supporting the balls.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 5, in the embodiment of the present utility model, an agricultural machine frame welding platform includes a base 1, a plurality of supporting balls 7 are installed on the base 1, the supporting balls 7 can rotate on the base 1, when in use, the frame is placed on the base 1, the frame is supported by the supporting balls 7, the frame is conveniently pushed on the base 1 to adjust the position of the frame due to the fact that the supporting balls 7 can rotate, a bracket 2 is fixed on the base 1, a large hydraulic cylinder 3 is installed on the bracket 2, a lifting frame 4 is connected to the bottom of the large hydraulic cylinder 3, a transverse adjusting mechanism 5 is installed on the lifting frame 4, two clamping mechanisms 6 are installed on the transverse adjusting mechanism 5, and when in use, a part of the frame is placed on the base 1, then the lifting frame 4, the transverse adjusting mechanism 5 and the clamping mechanisms 6 are driven to move downwards through the large hydraulic cylinder 3, the distance between the two clamping mechanisms 6 is adjusted (according to the width of the frame), then the frame is clamped through the two clamping mechanisms 6, the lifting frame 4, the lifting frame 5 and the clamping mechanisms 6 are driven to move downwards through the transverse adjusting mechanism 5, and then the lifting frame 4 and the other clamping mechanism 6 are driven to move downwards, and finally, the lifting frame is lifted and the two clamping mechanisms are driven to move horizontally and the frame is adjusted to be horizontally and then lifted to be attached to the frame and the frame is welded together;

the lateral adjustment mechanism 5 includes: the lifting device comprises a first motor 501, a rotating rod 502, a first thread 503, a second thread 504, a first thread sleeve 505, a second thread sleeve 506 and a limiting rod 507, wherein the first motor 501 is fixed on the left side of the lifting frame 4, the rotating rod 502 is rotationally connected in the lifting frame 4, an output shaft of the first motor 501 is connected with the rotating rod 502, the first thread 503 is arranged on the left half section of the rotating rod 502, the second thread 504 is arranged on the right half section of the rotating rod 502, the first thread sleeve 505 matched with the first thread 503 is arranged on the outer side of the first thread 503, the second thread sleeve 506 matched with the second thread sleeve is arranged on the outer side of the second thread 504, a limiting rod 507 extending to the top inside the lifting frame 4 is arranged on the first thread sleeve 505 and the second thread sleeve 506, the limiting rod 401 is used for limiting the movement of the limiting rod 507, the first thread sleeve 505 and the second thread sleeve 506 to move only in a straight line, the first thread 503 and the second thread 504 are rotated in opposite directions, when the first thread 503 and the second thread 504 rotate in opposite directions, the first thread sleeve 505 and the second thread sleeve 506 are driven by the first thread sleeve 506 and the second thread sleeve 506 to move in opposite directions, and the first thread sleeve 506 and the second thread sleeve 506 is driven by the first thread sleeve 6 and the second thread sleeve 506 to move, and the second thread sleeve 506 is driven by the first thread sleeve 6 and the second thread sleeve 506 to move;

the clamping mechanism 6 includes: the device comprises a hanging frame 601, a second motor 602, a transmission shaft 603, an eccentric cam 604, a small hydraulic cylinder 605 and a pressing plate 606, wherein the second motor 602 is fixed on the side face of the hanging frame 601, an output shaft of the second motor 602 is connected with the transmission shaft 603, the eccentric cam 604 is installed on the transmission shaft 603, the small hydraulic cylinder 605 is installed on the eccentric cam 604, the pressing plate 606 is connected to the bottom of the small hydraulic cylinder 605, when the device is not used, the pressing plate 606 is located on the side face of the hanging frame 601, during the use, the end portion of the device is placed into the hanging frame 601, then the transmission shaft 603 and the eccentric cam 604 are driven to rotate through the second motor 602, the small hydraulic cylinder 605 and the pressing plate 606 are driven to rotate through the eccentric cam 604 to the position right above the hanging frame 601, and then the pressing plate 606 is driven to move downwards through the small hydraulic cylinder 605 to clamp and fix the device into the hanging frame 601.

The working principle of the utility model is as follows: when the welding platform for the agricultural machine frame is used, firstly, a part of the frame is placed on the base 1, then the frame is pushed to slide on the supporting balls 7, the position is convenient to adjust, then, the lifting frame 4, the transverse adjusting mechanism 5 and the clamping mechanism 6 are driven by the large hydraulic cylinder 3, the distance between the two clamping mechanisms 6 is adjusted by the transverse adjusting mechanism 5 (according to the width of the frame), then, the end part of the frame is placed in the hanging frame 601, then, the transmission shaft 603 and the eccentric cam 604 are driven by the second motor 602 to rotate, the small hydraulic cylinder 605 and the pressing plate 606 are driven by the eccentric cam 604 to rotate, then, the pressing plate 606 is driven by the small hydraulic cylinder 605 to move downwards to clamp and fix the frame in the hanging frame 601, then, the lifting frame 4, the transverse adjusting mechanism 5 and the clamping mechanism 6 are driven by the large hydraulic cylinder 3, then, a part of the frame is lifted, the other part of the frame is placed below the lifted frame, the frame can be pushed to slide on the supporting balls 7 in the same, the two frame components are convenient to move, then, the lifting frame 4 and the lifting frame 5 and the clamping mechanism 6 are driven by the small hydraulic cylinder 605 to move downwards, and finally, the lifting frame component and the lifting frame are welded together.

Claims (5)

1. An agricultural machinery frame welded platform, its characterized in that: the lifting device comprises a base, a plurality of supporting balls are arranged on the base, a support is fixed on the base, a large hydraulic cylinder is arranged on the support, the bottom of the large hydraulic cylinder is connected with a lifting frame, a transverse adjusting mechanism is arranged on the lifting frame, two clamping mechanisms are arranged on the transverse adjusting mechanism, and the clamping mechanisms comprise: the device comprises a hanging frame, a second motor, a transmission shaft, an eccentric cam, a small hydraulic cylinder and a pressing plate, wherein the second motor is fixed on the side face of the hanging frame, an output shaft of the second motor is connected with the transmission shaft, the eccentric cam is installed on the transmission shaft, the small hydraulic cylinder is installed on the eccentric cam, and the pressing plate is connected to the bottom of the small hydraulic cylinder.

2. The agricultural machinery housing welding platform of claim 1, wherein: the two clamping mechanisms are oppositely arranged.

3. The agricultural machinery housing welding platform of claim 1, wherein: the lateral adjustment mechanism includes: the lifting device comprises a first motor, a rotating rod, a first thread, a second thread, a first thread sleeve, a second thread sleeve and a limiting rod, wherein the first motor is fixed on the left side of the lifting frame, the rotating rod is rotationally connected in the lifting frame, an output shaft of the first motor is connected with the rotating rod, the first thread is arranged on the left half section of the rotating rod, the second thread is arranged on the right half section of the rotating rod, the first thread sleeve matched with the first thread is arranged on the outer side of the first thread, the second thread sleeve matched with the second thread is arranged on the outer side of the second thread, the limiting rod extending to the top end inside the lifting frame is arranged on the first thread sleeve and the second thread sleeve, and a clamping mechanism is fixed on the lower sides of the first thread sleeve and the second thread sleeve.

4. An agricultural machinery frame welding platform according to claim 3, wherein: the first thread and the second thread are opposite in rotation direction.

5. An agricultural machinery frame welding platform according to claim 3, wherein: and a limiting chute for limiting the movement of the rod is arranged at the top end of the inside of the lifting frame.