CN210117743U

CN210117743U - Blade structure

Info

Publication number: CN210117743U
Application number: CN201920704012.0U
Authority: CN
Inventors: 卜广明; 曹雪定
Original assignee: Yangzhou Yuying Metal Machinery Co Ltd
Current assignee: Yangzhou Yuying Metal Machinery Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-02-28
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a dozer blade structure, which solves the problems that when a dozer blade is used, the dozing amount of the dozer blade is not changed and cannot be adjusted according to the actual operation condition, when the volume of muck is large, the dozing amount of the dozer blade is small each time, the working efficiency is low, when the volume of muck is small, the dozing amount of the dozer blade is large each time, and the dozing amount of the dozer blade is large each time, so that the dozer blade does too much useless work, and comprises a first dozer blade surface, wherein a first baffle plate is fixed at one end of the first dozer blade surface, a first inserting plate is installed at one end of the first baffle plate, a first positioning plate is connected at the top of the other end of the first dozer blade surface, a hole is formed at the top end of the first positioning plate, an inserting sleeve is sleeved at the inner side of the hole, an inserting rod is connected at the inner side of the inserting sleeve, a first connecting plate is fixed at the top of the inserting rod, the novel structure of the doz, can economically finish each bulldozing operation.

Description

Blade structure

Technical Field

The utility model belongs to the technical field of construction machinery, concretely relates to dozer blade structure.

Background

The construction machine is a general name of mechanical equipment used for engineering construction and urban and rural construction, and comprises various machines such as an excavating machine, a shovel soil transportation machine, a compaction machine, an engineering hoisting machine, a piling machine, a pavement machine, a concrete product machine, a reinforced bar grade prestressed machine, a decoration machine, an overhead working machine and the like, wherein a bulldozer is also one of the construction machines, and a dozer blade is used as a core component of the bulldozer, so that the operation efficiency and the quality of the bulldozer are determined.

However, the existing dozer blade can only keep a fixed dozing amount and cannot adjust the dozing size according to specific operation conditions, when the dozer blade is used, the dozing amount of the dozer blade is not changed and cannot be adjusted according to actual operation conditions, when the volume of muck is large, the dozing amount of the dozer blade per time is small, the working efficiency is low, when the volume of muck is small, the dozing amount of the dozer blade per time is large, and the dozer blade can do too much useless work.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a dozer blade structure, the effectual solution when using the dozer blade, the volume of bulldozing of dozer blade is unchangeable, can not adjust according to the actual work condition, when the dregs is bulky, the volume of bulldozing at every turn of dozer blade is few, can lead to work efficiency low, the dregs is small, the volume of bulldozing at every turn of dozer blade is many, can lead to the dozer blade to do too many idle work's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a soil pushing shovel structure comprises a first shovel surface, wherein a first baffle is fixed at one end of the first shovel surface, a first inserting plate is installed at one end of the first baffle, a first positioning plate is connected to the top of the other end of the first shovel surface, a hole is formed in the top end of the first positioning plate, an inserting sleeve is sleeved on the inner side of the hole, an inserting rod is connected to the inner side of the inserting sleeve, a first connecting plate is fixed at the top of the inserting rod, a supporting frame is installed at the bottom end of the first connecting plate, an inner rod is connected to the outer side of the bottom of the supporting frame, a round rod is installed at the bottom end of the supporting frame, a second connecting plate is connected to the bottom of the round rod, a lead screw is connected to one end of the inner rod, a motor is installed at one end of the lead screw, a shell is sleeved on the outer side of the motor, a second limiting block is fixed at, a second positioning plate is installed at one end of the top of the second shovel surface, and the motor is electrically connected with the vehicle-mounted power supply.

Preferably, the holes are through holes.

Preferably, a rubber pad is arranged on the outer side of the first baffle.

Preferably, the top of the inserted link is provided with a connecting thread.

Preferably, lubricating oil is smeared on the outer side of the plug bush.

Preferably, the first inserting plate and the second inserting plate are both ball-milling cast iron components.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses novel structure can accomplish through the structure of adjusting the dozer blade and push away what of soil volume, when guaranteeing the dozer blade operation, can not appear that work efficiency is low and the dozer blade does too many idle work, the completion that can be very economical bulldozes the operation at every turn.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the installation structure of the insertion rod of the present invention;

fig. 3 is a schematic view of the motor mounting structure of the present invention.

In the figure: 1. a first shovel surface; 2. a first board insert; 3. a first positioning plate; 4. an aperture; 5. inserting a sleeve; 6. a first connecting plate; 7. a support frame; 8. a round bar; 9. a second connecting plate; 10. an inner rod; 11. a second shovel surface; 12. a second board plug; 13. a first baffle plate; 14. a second baffle; 15. a second positioning plate; 16. inserting a rod; 17. a housing; 18. a first stopper; 19. a second limiting block; 20. a screw rod; 21. an electric motor.

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. 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.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a first shovel surface 1, a first baffle 13 is fixed at one end of the first shovel surface 1, a first inserting plate 2 is installed at one end of the first baffle 13, a first positioning plate 3 is connected at the top of the other end of the first shovel surface 1, a hole 4 is opened at the top end of the first positioning plate 3, an inserting sleeve 5 is sleeved at the inner side of the hole 4, an inserting rod 16 is connected at the inner side of the inserting sleeve 5, a first connecting plate 6 is fixed at the top of the inserting rod 16, a supporting frame 7 is installed at the bottom end of the first connecting plate 6, an inner rod 10 is connected at the outer side of the bottom of the supporting frame 7, a round rod 8 is installed at the bottom end of the supporting frame 7, a second connecting plate 9 is connected at the bottom of the round rod 8, a lead screw 20 is connected at one end of the inner rod 10, a motor 21 is installed at the end, the other end of the first baffle 13 is connected with a second baffle 14, a second inserting plate 12 is installed at one end of the second baffle 14, a second shovel surface 11 is fixed at the other end of the second baffle 14, a second positioning plate 15 is installed at one end of the top of the second shovel surface 11, and the motor 21 is electrically connected with a vehicle-mounted power supply.

In the second embodiment, the insertion sleeve 5 can be securely inserted by providing the hole 4 as a through hole in fig. 1, 2, and 3 in addition to the first embodiment.

In the third embodiment, as shown in fig. 1, 2 and 3, a rubber pad is attached to the outer side of the first baffle 13, so that a large gap is ensured in the vicinity of the first baffle 13 and the second baffle 14 when they are bonded.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 1, 2 and 3, the top of the inserted link 16 is provided with a connecting thread, so that the inserted link 16 can be stably connected.

In the fifth embodiment, as shown in fig. 1, 2 and 3, the lubricant is applied to the outside of the sleeve 5 to reduce the friction force on the outside of the sleeve 5 during rotation and prevent rust.

Sixth embodiment, in addition to the first embodiment, as shown in fig. 1, 2 and 3, the first insert plate 2 and the second insert plate 12 are made of a nodular cast iron material, and can absorb shock generated during operation.

In this embodiment: the motor 21 is a 110-.

The working principle is as follows: when a dozer blade structure is used, the outer side of a shell 17 can be connected with a hydraulic cylinder of a bulldozer, so that the dozer blade structure can be applied to the operation of dozing dregs, a first inserting plate 2 and a second inserting plate 12 can be detached, when a first baffle 13 and a second baffle 14 are attached, the first inserting plate 2 and the second inserting plate 12 are detached, so that the normal dozing operation of the dozer blade can be ensured, when the amount of the dregs is large, a motor 21 is electrified and rotated to drive a screw rod 20 to rotate, and finally, the inner rod 10 is completely extended out of the shell 17, an inserting rod 16 is rotated, the inserting rod 16 is rotated out of a first connecting plate 6, an inserting sleeve 5 is taken down, a first positioning plate 3 and a second positioning plate 15 are rotated to a proper position, the inserting sleeve 5 is inserted into a hole 4, the inserting rod 16 is screwed into the first connecting plate 6, so that a first dozing face 1 and a second dozing face 11 are kept at the same angle, at this moment, the first inserting plate 2 and the second inserting plate 12 are installed, the first inserting plate 2 and the second inserting plate 12 are connected through a steel plate, holes are formed in the steel plate, the first inserting plate 2 and the second inserting plate 12 can be inserted into the holes, the stability of the structure of the dozer blade during operation is guaranteed, the dozing amount is increased after the dozer blade is deformed, and the dozing amount is recovered to the initial state after the dozer blade is used.

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

Claims

1. The utility model provides a dozer blade structure, includes first shovel surface (1), its characterized in that: the shovel comprises a first shovel surface (1), a first baffle (13) is fixed to one end of the first shovel surface (1), a first inserting plate (2) is installed at one end of the first baffle (13), a first positioning plate (3) is connected to the top of the other end of the first shovel surface (1), a hole (4) is formed in the top end of the first positioning plate (3), an inserting sleeve (5) is sleeved on the inner side of the hole (4), an inserting rod (16) is connected to the inner side of the inserting sleeve (5), a first connecting plate (6) is fixed to the top of the inserting rod (16), a supporting frame (7) is installed at the bottom end of the first connecting plate (6), an inner rod (10) is connected to the outer side of the bottom of the supporting frame (7), a round rod (8) is installed at the bottom of the supporting frame (7), a second connecting plate (9) is connected to the bottom of the round rod (8), a lead screw (20) is, a second limiting block (19) is fixed to one end of the shell (17), a first limiting block (18) is installed on the outer side of the inner rod (10), a second baffle (14) is connected to the other end of the first baffle (13), a second inserting plate (12) is installed to one end of the second baffle (14), a second shovel surface (11) is fixed to the other end of the second baffle (14), a second positioning plate (15) is installed to one end of the top of the second shovel surface (11), and a motor (21) is electrically connected with a vehicle-mounted power supply.

2. A blade construction according to claim 1 wherein: the holes (4) are through holes.

3. A blade construction according to claim 1 wherein: and a rubber cushion plate is arranged on the outer side of the first baffle (13).

4. A blade construction according to claim 1 wherein: the top of the inserted bar (16) is provided with connecting threads.

5. A blade construction according to claim 1 wherein: lubricating oil is smeared on the outer side of the plug bush (5).

6. A blade construction according to claim 1 wherein: the first inserting plate (2) and the second inserting plate (12) are both ball-milling cast iron components.