CN216942827U

CN216942827U - Tipping bucket hydraulic lifting mechanism for tractor

Info

Publication number: CN216942827U
Application number: CN202123395316.XU
Authority: CN
Inventors: 周玉红; 于明强; 宁高岭; 乔小欢; 魏利民
Original assignee: Luoyang Huisihai Robot Technology Co ltd
Current assignee: Luoyang Huisihai Robot Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-12
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a hydraulic lifting mechanism of a tipping bucket for a tractor, which relates to the technical field of hydraulic lifting and comprises a car plate, a car hopper and two connecting plates, wherein the car hopper is positioned at the top of the car plate, an adjusting component is arranged at the top of the car plate, a stabilizing component is arranged inside the car plate, and two hydraulic cylinders are fixedly connected to the inner side of the bottom end of the car plate. Is favorable for providing buffering acting force for the lifting of the car hopper.

Description

Tipping bucket hydraulic lifting mechanism for tractor

Technical Field

The utility model relates to a hydraulic lifting mechanism, in particular to a tipping bucket hydraulic lifting mechanism for a tractor, and belongs to the technical field of hydraulic lifting.

Background

The tractor is used for drawing and driving the self-propelled engine that the operation machinery accomplishes each item portable operation, also can do fixed operation power, and when the tractor transported the goods, the car hopper is indispensable apparatus, and the car hopper is mainly used for placing the purpose that reaches the transportation to the goods, and hydraulic pressure goes up and down also is the indispensable structure of tractor, mainly plays the effect of tipping bucket unloading, and the stability of current hydraulic pressure lift structure remains to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tipping bucket hydraulic lifting mechanism for a tractor, which aims to solve the problem that the stability of the existing hydraulic lifting structure proposed in the background art needs to be improved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tipping bucket hydraulic lifting mechanism for tractor, includes sweep, car hopper and two connecting plates, the car hopper is located the top of sweep, the top of sweep is equipped with adjusting part, the inside of sweep is equipped with firm subassembly, two pneumatic cylinders of the inboard fixedly connected with in bottom of sweep, two the top of connecting plate and the articulated seat of the equal fixedly connected with second in bottom, four the outside of the articulated seat of second all articulates there is a guide cylinder, four the equal sliding connection in inboard of guide cylinder has a guide bar, four the one end of guide bar all articulates there is first articulated seat.

Preferably, the adjusting part includes stock, two quarter butts and two connecting rods, the stock is fixed to be set up one side of car hopper bottom, the outside of stock is rotated and is connected with two bull sticks, two the connecting rod is fixed respectively to be set up two the flexible end of pneumatic cylinder, two the quarter butt is fixed respectively to be set up two the top of connecting rod, two the inboard bottom of bull stick respectively with two the outside of quarter butt is rotated and is connected.

Preferably, the stabilizing assembly comprises a fixing rod and two supporting plates, the fixing rod is fixedly arranged on the inner wall of the vehicle plate, the outer side of the fixing rod is rotatably connected with two sliding blocks, the two supporting plates are respectively and fixedly arranged at the top ends of the two sliding blocks, and the outer sides of the two sliding blocks are both in sliding connection with the inner side of the bottom end of the vehicle plate.

Preferably, the other side of the bottom end of the car hopper is fixedly connected with the top ends of the two support plates.

Preferably, one end of each of the two first hinged seats at the top is fixedly connected with the bottom end of the car hopper, and the bottom ends of the two first hinged seats at the bottom are fixedly connected with the inner side of the bottom end of the car plate.

Preferably, one side of one of the connecting plates is fixedly connected with a sliding plate, one side of the sliding plate is fixedly connected with three springs, one side of the other connecting plate is fixedly connected with a sleeve plate, the inner side of the sleeve plate is provided with a sliding groove, and the sliding plate is in sliding connection with the sliding groove.

Preferably, one end of each of the three springs is fixedly connected with the inner side of the sliding groove.

Compared with the prior art, the tipping bucket hydraulic lifting mechanism for the tractor provided by the utility model has the following beneficial effects:

1. a tipping bucket hydraulic lifting mechanism for a tractor is rotationally connected with a long rod and a short rod through a rotating rod, so that the right side of a car hopper is conveniently driven to move upwards, the car hopper is driven to lift, a support plate is convenient to provide inclined auxiliary supporting force for the car hopper through the rotation of a sliding block around the fixed rod, and the sliding block slides on the inner side of the bottom end of a car plate, so that the smoothness of the inclined movement of the car hopper is improved;

2. the utility model provides a tipping bucket hydraulic lifting mechanism for tractor, articulated seat is convenient for provide articulated effort for corresponding guide cylinder and guide bar through the first articulated seat that corresponds and the articulated seat of second, the guide bar that is convenient for correspond is flexible in the guide cylinder along with the inclination of car hopper when the car hopper takes place to incline, be convenient for support the car hopper, be favorable to improving the stability of car hopper when going up and down to use, and slide the flexible of guide bar of having been convenient for in the inside slip of spout through the slide, be favorable to carrying out elastic connection to the slide through three spring simultaneously, be favorable to providing buffering effort to the lift of car hopper.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged schematic view of the adjustment assembly of the present invention;

FIG. 5 is a second schematic side view of the present invention;

FIG. 6 is an enlarged schematic view of the stabilizing assembly of the present invention;

fig. 7 is a schematic cross-sectional view of the deck of the present invention.

In the figure: 1. turning a plate; 2. a car hopper; 3. an adjustment assembly; 31. a long rod; 32. a rotating rod; 33. a short bar; 34. a connecting rod; 4. a stabilizing assembly; 41. fixing the rod; 42. a slider; 43. a support plate; 5. a hydraulic cylinder; 6. a connecting plate; 7. a guide cylinder; 8. a guide bar; 9. a first hinge mount; 10. a slide plate; 11. sheathing; 12. a chute; 13. a spring; 14. a second hinged seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-7, the utility model provides a tipping bucket hydraulic lifting mechanism for a tractor, which comprises a vehicle plate 1, a vehicle bucket 2 and two connecting plates 6, wherein the vehicle bucket 2 is positioned at the top of the vehicle plate 1, the top of the vehicle plate 1 is provided with an adjusting component 3, the interior of the vehicle plate 1 is provided with a stabilizing component 4, the inner side of the bottom end of the vehicle plate 1 is fixedly connected with two hydraulic cylinders 5, the top ends and the bottom ends of the two connecting plates 6 are fixedly connected with second hinged seats 14, the outer sides of the four second hinged seats 14 are hinged with guide cylinders 7, the inner sides of the four guide cylinders 7 are slidably connected with guide rods 8, and one ends of the four guide rods 8 are hinged with first hinged seats 9;

one end of each of the two first hinge seats 9 positioned at the top is fixedly connected with the bottom end of the car hopper 2, and the bottom ends of the two first hinge seats 9 positioned at the bottom are fixedly connected with the inner side of the bottom end of the car plate 1;

one side of one of the connecting plates 6 is fixedly connected with a sliding plate 10, one side of the sliding plate 10 is fixedly connected with three springs 13, one side of the other connecting plate 6 is fixedly connected with a sleeve plate 11, the inner side of the sleeve plate 11 is provided with a sliding groove 12, and the sliding plate 10 is in sliding connection with the sliding groove 12;

one end of each of the three springs 13 is fixedly connected with the inner side of the sliding groove 12.

Example 2:

the adjusting component 3 comprises a long rod 31, two short rods 33 and two connecting rods 34, wherein the long rod 31 is fixedly arranged on one side of the bottom end of the car hopper 2, the outer side of the long rod 31 is rotatably connected with two rotating rods 32, the two connecting rods 34 are respectively and fixedly arranged at the telescopic ends of the two hydraulic cylinders 5, the two short rods 33 are respectively and fixedly arranged at the top ends of the two connecting rods 34, and the bottoms of the inner sides of the two rotating rods 32 are respectively and rotatably connected with the outer sides of the two short rods 33;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the two hydraulic cylinders 5 are controlled to open by the control switch in the car, so as to drive the two connecting rods 34 to move upwards, and the two ends of the two rotating rods 32 are respectively connected with the long rod 31 and the short rod 33 in a rotating manner, so that when the car hopper 2 is pushed upwards, the right side of the car hopper 2 is driven to move upwards, that is, the car hopper 2 is high at the right and low at the left, and the car hopper 2 can be inclined, so that the car hopper 2 can be conveniently lifted.

Example 3:

the stabilizing assembly 4 comprises a fixing rod 41 and two support plates 43, the fixing rod 41 is fixedly arranged on the inner wall of the vehicle plate 1, the outer side of the fixing rod 41 is rotatably connected with two sliding blocks 42, the two support plates 43 are respectively fixedly arranged at the top ends of the two sliding blocks 42, and the outer sides of the two sliding blocks 42 are both in sliding connection with the inner side of the bottom end of the vehicle plate 1;

the other side of the bottom end of the car hopper 2 is fixedly connected with the top ends of the two support plates 43;

specifically, as shown in fig. 2, 5, and 6, when the right side of the car hopper 2 moves upwards, the two sliding blocks 42 rotate around the fixing rod 41, and the left side of the car hopper 2 is supported by the two support plates 43, which is beneficial to improving the lifting stability of the car hopper 2.

The working principle is as follows: when the hydraulic lifting mechanism is used, firstly, the two hydraulic cylinders 5 are controlled to be opened through the control switch in the tractor to drive the two connecting rods 34 to move upwards, the two ends of the two rotating rods 32 are respectively and rotatably connected with the long rods 31 and the short rods 33, so that when the car hopper 2 is jacked upwards, the right side of the car hopper 2 is driven to move upwards, namely the car hopper 2 is high at the right and low at the left, the car hopper 2 can incline to be conveniently lifted and used, then when the car hopper 2 moves upwards at the right side, the two sliding blocks 42 can rotate around the fixed rods 41 to support the left side of the car hopper 2 through the two supporting plates 43, the lifting stability of the car hopper 2 is favorably improved, in the lifting process of the car hopper 2, the four guide rods 8 at the bottom of the car hopper 2 can slide and stretch under the hinging action of the first hinging seats 9 in the corresponding guide cylinders 7 along with the inclination of the car hopper 2, and one side of a connecting plate 6 is provided with a sliding plate 10, one side of the other connecting plate 6 is provided with a sleeve plate 11, the sliding plate 10 slides in the sleeve plate 11, so that the extension and contraction of the guide rod 8 are not influenced, and the three springs 13 are arranged in the sliding chute 12, so that when the sliding plate 10 slides in the sliding chute 12, the three springs 13 can pull the sliding plate 10, and the stability of the sliding plate 10 in sliding is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tipping bucket hydraulic lifting mechanism for tractor, includes sweep (1), car hopper (2) and two connecting plates (6), its characterized in that: hopper (2) are located the top of sweep (1), the top of sweep (1) is equipped with adjusting part (3), the inside of sweep (1) is equipped with firm subassembly (4), two pneumatic cylinders (5) of the inboard fixedly connected with in bottom of sweep (1), two the top of connecting plate (6) and the articulated seat of the equal fixedly connected with second in bottom (14), four the outside of the articulated seat of second (14) all articulates there are guide cylinder (7), four the equal sliding connection in inboard of guide cylinder (7) has guide bar (8), four the one end of guide bar (8) all articulates there is first articulated seat (9).

2. The hydraulic hoist mechanism of a dump bucket for a tractor according to claim 1, characterized in that: adjusting part (3) include stock (31), two quarter butt (33) and two connecting rods (34), stock (31) are fixed to be set up one side of car hopper (2) bottom, the outside of stock (31) is rotated and is connected with two bull stick (32), two connecting rod (34) are fixed the setting respectively and are two the flexible end of pneumatic cylinder (5), two quarter butt (33) are fixed the setting respectively and are two the top of connecting rod (34), two the inboard bottom of bull stick (32) is respectively with two the outside of quarter butt (33) is rotated and is connected.

3. The hydraulic hoist mechanism of a dump bucket for a tractor according to claim 1, characterized in that: the stabilizing assembly (4) comprises a fixing rod (41) and two support plates (43), wherein the fixing rod (41) is fixedly arranged on the inner wall of the vehicle plate (1), two sliding blocks (42) are rotatably connected to the outer side of the fixing rod (41), the two support plates (43) are respectively fixedly arranged on the top ends of the two sliding blocks (42), and the outer sides of the two sliding blocks (42) are both in sliding connection with the inner side of the bottom end of the vehicle plate (1).

4. A hydraulic elevator mechanism for a tractor dump box according to claim 3 wherein: the other side of the bottom end of the car hopper (2) is fixedly connected with the top ends of the two support plates (43).

5. The hydraulic hoist mechanism of a dump bucket for a tractor according to claim 1, characterized in that: the two first hinged seats (9) positioned at the top are fixedly connected with the bottom end of the car hopper (2), and the two first hinged seats (9) positioned at the bottom are fixedly connected with the inner side of the bottom end of the car plate (1).

6. The hydraulic hoist mechanism of a dump bucket for a tractor according to claim 1, characterized in that: one side fixedly connected with slide (10) of one of them connecting plate (6), one side fixedly connected with three spring (13) of slide (10), another one side fixedly connected with lagging (11) of connecting plate (6), spout (12) have been seted up to the inboard of lagging (11), slide (10) with spout (12) sliding connection.

7. The hydraulic elevator mechanism of dump bucket for tractor as claimed in claim 6, wherein: one end of each of the three springs (13) is fixedly connected with the inner side of the sliding groove (12).