CN218277731U

CN218277731U - Bent beam type satellite land leveler

Info

Publication number: CN218277731U
Application number: CN202222007317.0U
Authority: CN
Inventors: 崔林; 毛海刚; 刘然
Original assignee: Qingdao Wisdom Beidou Agricultural Technology Co ltd
Current assignee: Qingdao Wisdom Beidou Agricultural Technology Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-01-13
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a bent beam formula satellite land leveler, including the installing frame, hydraulic support mechanism is installed to one side of installing frame, bent beam coupling mechanism is installed to the upper end of installing frame, sliding connection has first flat floor in the installing frame, sliding connection has the flat floor of second in the first flat floor, be equipped with direction supporting mechanism between the flat floor of first flat floor, second and the installing frame, the upper end of installing frame is run through from top to bottom and is equipped with logical groove, it has two sliders, two to lead to sliding connection all be equipped with coupling mechanism between the flat floor of slider and first flat floor, second, two telescopic links of upper end fixedly connected with of installing frame. The utility model discloses not only can adjust the total length on the flat floor of first flat floor and second to can use according to different demands, easy operation and swift, the maintenance is dismantled to the flat floor of first flat floor and second to the convenience simultaneously.

Description

Bent beam type satellite land leveler

Technical Field

The utility model relates to a leveler technical field especially relates to camber beam type satellite leveler.

Background

The adjusting mechanism of the existing land leveler working device comprises a swing frame assembly, a left lifting oil cylinder, a right lifting oil cylinder and a side shifting oil cylinder, wherein a rotating ring of the swing frame assembly is fixed at the middle rear part of a front frame, a swing frame of the swing frame assembly is sleeved on the rotating ring and can rotate on the rotating ring, the left side of the swing frame assembly is connected with a cylinder barrel of the left lifting oil cylinder, the right side of the swing frame assembly is connected with a cylinder barrel of the right lifting oil cylinder, and the left end or the right end of the swing frame assembly is hinged with the tail end of a piston rod of the side shifting oil cylinder; the tail end of a piston rod of the left lifting oil cylinder is connected to the left end of the rear part of the traction frame of the working device in a spherical hinge mode; the tail end of a piston rod of the right lifting oil cylinder is connected to the right end of the rear part of the traction frame of the working device in a spherical hinge mode; the tail end of a cylinder barrel of the side-shifting oil cylinder is connected to the left end or the right end of the rear part of a traction frame of the working device in a spherical hinge mode; the front part of a traction frame of the working device is connected with the front part of the front frame in a spherical hinge mode, a scraper knife rotary ring is arranged on the rear part of the traction frame and connected with a scraper knife support, and a scraper knife is arranged on the scraper knife support. In the operation process, the front frame is relatively fixed and does not move, and the traction frame is driven to move through independent action or cooperative action of the three oil cylinders, namely the left lifting oil cylinder, the right lifting oil cylinder and the side shifting oil cylinder, so that the working device rotates or overturns around a hinge point at the front end of the traction frame, which is connected with the front frame.

However, the size of the existing land leveller is fixed, the length of the existing land leveller cannot be adjusted according to actual conditions, and certain disadvantages exist; meanwhile, the soil dragging part of the prior land leveler is inconvenient to disassemble and replace, so that the soil leveling machine is inconvenient to disassemble when the soil leveling machine is deformed or damaged by external force; accordingly, we have designed a bent beam satellite grader to solve the above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the camber beam formula satellite land leveller that proposes.

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

bent beam type satellite land leveller, including the installing frame, hydraulic support mechanism is installed to one side of installing frame, bent beam coupling mechanism is installed to the upper end of installing frame, sliding connection has first flat floor in the installing frame, sliding connection has the second flat floor in the first flat floor, be equipped with direction supporting mechanism between first flat floor, the second flat floor and the installing frame, it is equipped with logical groove to run through from top to bottom in the upper end of installing frame, it has two sliders, two to lead to sliding connection all is equipped with coupling mechanism between groove and the first flat floor, the second flat floor, two telescopic links of upper end fixedly connected with of installing frame, two be equipped with the drive mechanism that drives two sliders and remove between the telescopic link.

Preferably, coupling mechanism is including fixing the installation piece in the slider bottom, first flat floor, the flat floor of second run through from top to bottom and be equipped with the spread groove, the installation piece runs through the spread groove setting, the bottom fixedly connected with fixed block on first flat floor, the flat floor of second, run through on the fixed block and be equipped with rather than sliding connection's bolt, be equipped with the cotter way on the installation piece, the bolt inserts in the cotter way, fixedly connected with spring between bolt and the fixed block, the spring housing is in the outside of bolt.

Preferably, the guide support mechanism comprises a guide groove which is arranged on the inner wall of the installation frame and penetrates the installation frame from front to back, two guide blocks are connected in the guide groove in a sliding mode, and the two guide blocks are fixedly connected with the first flat floor and the second flat floor respectively.

Preferably, the telescopic rod comprises a positioning rod fixed at the upper end of the mounting frame, and a sleeve rod in sliding connection with the positioning rod is sleeved outside the positioning rod.

Preferably, the transmission mechanism comprises a first screw rod rotationally connected with the loop bar, the other end of the first screw rod is fixedly connected with a second screw rod, the first screw rod and the second screw rod respectively penetrate through the sliding blocks on the same side and are in threaded connection with the sliding blocks, the second screw rod penetrates through another loop bar and is rotationally connected with the loop bar, and a hand wheel is fixedly connected to the second screw rod.

Preferably, the first screw and the second screw have opposite thread directions.

Compared with the prior art, the utility model, its beneficial effect does:

1. because the screw thread direction of first screw rod and second screw rod is opposite, and the slider can't rotate in leading to the inslot, consequently, when first screw rod and second screw rod rotate, can realize that first flat floor and the flat floor of second move relatively or back to back of the body to can adjust the total length on first flat floor and the flat floor of second, can satisfy the in-service use demand, easy operation and swift.

2. Manual pulling bolt for the bolt breaks away from the cotter way, and so the installation piece no longer by spacing, then rebound loop bar, thereby can realize first screw rod, second screw rod, slider and installation piece rebound, so can take off first flat floor, the flat floor of second, can overhaul it, easy operation is swift.

To sum up, the utility model discloses not only can adjust the total length on the flat floor of first flat floor and second to can use according to different demands, easy operation and swift, the maintenance is dismantled to the flat floor of first flat floor and second to the convenience simultaneously.

Drawings

Fig. 1 is a schematic structural view of a bent beam type satellite land leveler provided by the present invention;

fig. 2 is a top view of the bent beam type satellite grader of the present invention at the first screw and the second screw;

fig. 3 is an enlarged view of a structure a in fig. 1.

In the figure: the device comprises an installation frame 1, a first flat floor 2, a second flat floor 3, a guide block 4, a guide groove 5, a telescopic rod 6, a sliding block 7, a through groove 8, a pin groove 9, a fixing block 10, a spring 11, a pin 12, a hand wheel 13, a first screw rod 14, a second screw rod 15, a bent beam connecting mechanism 16, a hydraulic supporting mechanism 17, a connecting groove 18 and an installation 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.

Referring to fig. 1-3, the bent beam type satellite land leveler comprises an installation frame 1, wherein a hydraulic support mechanism 17 is installed on one side of the installation frame 1, and the hydraulic support mechanism 17 consists of a hydraulic cylinder, a bracket and wheels, which are not described in detail in the prior art; the upper end of the mounting frame 1 is provided with a camber beam connecting mechanism 16, and the camber beam connecting mechanism 16 is used for being connected with a tractor.

A first flat floor 2 is connected in the mounting frame 1 in a sliding manner, a second flat floor 3 is connected in the first flat floor 2 in a sliding manner, and the bottoms of the first flat floor 2 and the second flat floor 3 are flush; be equipped with direction supporting mechanism between first flat floor 2, the flat floor of second 3 and the installing frame 1, direction supporting mechanism runs through the guide way 5 that sets up including setting up in installing frame 1 inner wall and front and back, and sliding connection has two guide blocks 4 in guide way 5, and two guide blocks 4 respectively with the flat floor of first flat floor 2, the flat floor of second 3 fixed connection.

Run through from top to bottom and be equipped with logical groove 8 in the upper end of installing frame 1, it has two sliders 7 to lead to sliding connection in groove 8, two sliders 7 and first flat floor 2, all be equipped with coupling mechanism between the flat floor of second 3, coupling mechanism is including fixing the installation piece 19 in slider 7 bottom, first flat floor 2, run through about the flat floor of second 3 and be equipped with spread groove 18, installation piece 19 runs through spread groove 18 and sets up, first flat floor 2, the bottom fixedly connected with fixed block 10 of the flat floor of second 3, run through on the fixed block 10 be equipped with rather than sliding connection's bolt 12, be equipped with keyway 9 on the installation piece 19, bolt 12 inserts in the keyway 9, fixedly connected with spring 11 between bolt 12 and the fixed block 10, spring 11 covers in the outside of bolt 12.

Two telescopic links 6 of the upper end fixedly connected with of installing frame 1, telescopic link 6 are including fixing the locating lever in installing frame 1 upper end, and the locating lever overcoat is equipped with rather than sliding connection's loop bar, and the loop bar at this moment can't move down again.

Be equipped with the drive mechanism that two sliders 7 of drive removed between two telescopic links 6, drive mechanism includes the first screw 14 of being connected with loop bar rotation, the other end fixedly connected with second screw 15 of first screw 14, first screw 14 and second screw 15 run through respectively the slider 7 of homonymy and rather than threaded connection, second screw 15 runs through another loop bar and rather than the rotation connection, fixedly connected with hand wheel 13 on the second screw 15, wherein, the screw direction of first screw 14 and second screw 15 is opposite.

When the utility model is used, if the total length of the first flat floor 2 and the second flat floor 3 needs to be adjusted for the use demand, the worker can manually rotate the hand wheel 13, the hand wheel 13 rotates to drive the first screw rod 14 and the second screw rod 15 to rotate, and the slider 7 cannot rotate in the through groove 8 because the thread directions of the first screw rod 14 and the second screw rod 15 are opposite, so that when the first screw rod 14 and the second screw rod 15 rotate, the first flat floor 2 and the second flat floor 3 can move oppositely or back to back, the total length of the first flat floor 2 and the second flat floor 3 can be adjusted, the actual use demand can be met, and the operation is simple and quick;

if the first flat floor 2 and the second flat floor 3 need to be disassembled and overhauled due to collision damage, a worker can manually pull the plug pins 12 to enable the plug pins 12 to be separated from the pin grooves 9, so that the mounting blocks 19 are not limited any more, then the loop bars are moved upwards, and accordingly the first screw rods 14, the second screw rods 15, the sliding blocks 7 and the mounting blocks 19 can be moved upwards, so that the first flat floor 2 and the second flat floor 3 can be taken down and overhauled, and the operation is simple and rapid; during installation, the guide block 4 is installed in the guide groove 5 until the installation block 19 is opposite to the connecting groove 18, the sliding block 7 is moved downwards, and then the plug pin 12 is inserted into the pin groove 9, so that installation is achieved simply and quickly.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Bent beam type satellite land leveller, including installing frame (1), its characterized in that, hydraulic support mechanism (17) are installed to one side of installing frame (1), bent beam coupling mechanism (16) are installed to the upper end of installing frame (1), sliding connection has first flat floor (2) in installing frame (1), sliding connection has second flat floor (3) in first flat floor (2), be equipped with direction supporting mechanism between first flat floor (2), second flat floor (3) and installing frame (1), the upper end of installing frame (1) is run through from top to bottom and is equipped with logical groove (8), sliding connection has two slider (7) in logical groove (8), two all be equipped with coupling mechanism between slider (7) and first flat floor (2), the second flat floor (3), two telescopic link (6) of upper end fixedly connected with of installing frame (1), two be equipped with the drive mechanism that drives two slider (7) and remove between telescopic link (6).

2. The bent beam type satellite land leveller according to claim 1, wherein the connecting mechanism comprises a mounting block (19) fixed at the bottom of the sliding block (7), the first flat floor (2) and the second flat floor (3) are provided with connecting grooves (18) in a penetrating manner, the mounting block (19) is provided with a penetrating manner through the connecting grooves (18), the bottom of the first flat floor (2) and the bottom of the second flat floor (3) are fixedly connected with a fixing block (10), a bolt (12) in sliding connection with the fixing block (10) is provided with a bolt groove (9) in a penetrating manner, the bolt (12) is inserted into the bolt groove (9), a spring (11) is fixedly connected between the bolt (12) and the fixing block (10), and the spring (11) is sleeved outside the bolt (12).

3. The bent beam type satellite grader according to claim 1, wherein the guiding support mechanism comprises a guiding groove (5) disposed on an inner wall of the installation frame (1) and penetrating forward and backward, two guiding blocks (4) are slidably connected in the guiding groove (5), and the two guiding blocks (4) are respectively fixedly connected with the first flat floor (2) and the second flat floor (3).

4. Bent beam type satellite grader according to claim 1, characterized in that the telescopic rod (6) comprises a positioning rod fixed on the upper end of the mounting frame (1), and the positioning rod is sleeved with a sleeve rod in sliding connection therewith.

5. The camber beam satellite grader according to claim 4, wherein the transmission mechanism comprises a first screw (14) rotatably connected with the loop bar, the other end of the first screw (14) is fixedly connected with a second screw (15), the first screw (14) and the second screw (15) respectively penetrate through the slide blocks (7) on the same side and are in threaded connection with the slide blocks, the second screw (15) penetrates through the other loop bar and is rotatably connected with the other loop bar, and a hand wheel (13) is fixedly connected to the second screw (15).

6. A curved beam satellite grader according to claim 5, wherein the first and second screws (14, 15) are threaded in opposite directions.