CN107905271B

CN107905271B - Efficient small bucket wheel type excavator

Info

Publication number: CN107905271B
Application number: CN201711216318.3A
Authority: CN
Inventors: 张宇洋
Original assignee: Jiaxing Jianmei Light Body Building Materials Co Ltd
Current assignee: Jiaxing Jianmei light body building materials Co., Ltd
Priority date: 2017-11-28
Filing date: 2017-11-28
Publication date: 2020-07-10
Anticipated expiration: 2037-11-28
Also published as: CN107905271A

Abstract

The invention discloses an efficient small bucket-wheel excavator, which comprises a carrier, wherein one end of a supporting rod is connected to the carrier, and a motor is fixedly connected to the front side of the other end of the supporting rod.

Description

Efficient small bucket wheel type excavator

Technical Field

The invention relates to the field of industrial machinery, in particular to a high-efficiency small bucket-wheel excavator.

Background

Industrial machines are machine devices used in industrial construction and industrial manufacturing processes to replace or assist human labor, and are collectively called industrial machines. For an excavating tool, a bucket wheel of the existing bucket wheel type excavator completely depends on rotation to be in contact with sandy soil, the excavating speed is low due to rotation excavating, and the engineering progress is influenced.

Disclosure of Invention

The present invention is directed to a small bucket wheel excavator with high efficiency, which solves the problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a high-efficiency small bucket-wheel excavator comprises a carrier, wherein one end of a supporting rod is connected to the carrier, a motor is fixedly connected to the front side of the other end of the supporting rod, the output end of the motor is fixedly connected to the center of the rear side of a rotating wheel, a plurality of second sleeves are fixed to the edge side wall of the rotating wheel, the inner wall of each second sleeve is connected with one end of a first insertion rod through a first spring, the other end of each first insertion rod movably penetrates through the corresponding second sleeve to reach the outer portion of the corresponding second sleeve and is fixedly connected to the outer side wall of the corresponding first sleeve, the outer wall of the corresponding first sleeve is hinged to the edge side wall of the rotating wheel, the inner wall of the corresponding first sleeve is connected with one end of a mounting plate through a third spring, the other end of the corresponding mounting plate movably penetrates through the corresponding first sleeve, one end of the corresponding mounting plate is connected with a second electric conducting piece through a fourth spring, and is located at one, the mounting plate is of a hollow structure, a first electromagnet is fixedly connected to the inner side wall of the mounting plate close to the rotating wheel, the inner wall of the mounting plate is fixedly connected with one end of a rotating rod, the other end of the rotating rod is vertically and rotatably connected to the rear side wall of the connecting rod, telescopic rods are fixedly connected to both ends of the connecting rod, one end, away from the connecting rod, of one telescopic rod is fixedly connected with a second electromagnet, the other end, away from the connecting rod, of the other telescopic rod is connected to the inner side wall of the mounting plate through a fifth spring, one ends, away from the connecting rod, of the two telescopic rods are hinged to one end of a second inserting rod, the other end of the second inserting rod movably penetrates through the mounting plate to reach the outer portion of the mounting plate and is hinged to one end of a, the mounting plate is characterized in that one end, far away from the rotating wheel, of the mounting plate is fixedly connected with a fixing block through a fixing rod, the fixing block is located in a spherical groove formed in the side wall of the connecting plate, and the fixing block is connected to the side wall of the spherical groove through a plurality of sixth springs.

Preferably, the first electromagnet and the second electromagnet are arranged in the same magnetic pole direction.

Preferably, the second sleeve is of an arc-shaped structure.

Preferably, the rotation center of the first sleeve coincides with the center of the second sleeve.

Preferably, the first sleeves are more than five and are equally spaced annularly about the centre of the wheel.

Preferably, two of the second insertion rods are symmetrically arranged with respect to the fixing rod.

Preferably, the number of the stirring rods is more than six, and the stirring rods are distributed in a matrix.

Compared with the prior art, the invention has the beneficial effects that: the high-efficiency small bucket-wheel excavator has simple structure, the motor is started by connecting an external power supply to drive the rotating wheel to rotate, when the mounting plate is contacted with the sand, the first spring is stretched, when the mounting plate is separated from the sand due to rotation, the first sleeve bounces towards the second sleeve under the action of the first spring, further bounce up the sand and improve the digging efficiency, and when the mounting plate moves towards the first sleeve by being squeezed by the sand and the soil, the first electric conduction sheet is contacted with the second electric conduction sheet, thereby electrifying the first electromagnet and the second electromagnet, mutually attracting the first electromagnet and the second electromagnet, rotating the connecting rod, vibrating the two second inserted rods under the action of the fifth spring, and then make the connecting plate take place to rock, increased the area of contact of puddler with sand and soil, improved excavation efficiency, guaranteed the engineering progress.

Drawings

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

FIG. 2 is an enlarged view of the structure A;

fig. 3 is an enlarged schematic view of the structure B.

In the figure: carrier 1, runner 2, first sleeve 3, first spring 4, second sleeve 5, first inserted bar 6, first electric conduction piece 7, third spring 8, second electric conduction piece 9, fourth spring 10, mounting panel 11, first electro-magnet 12, fifth spring 13, second electro-magnet 14, telescopic link 15, connecting rod 16, bull stick 17, second inserted bar 18, dead lever 19, connecting plate 20, sixth spring 21, fixed block 22, puddler 23, slider 24.

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.

Referring to fig. 1-3, the present invention provides a technical solution:

a high-efficiency small bucket wheel type excavator comprises a carrier 1, one end of a supporting rod is connected to the carrier 1, a motor is fixedly connected to the front side of the other end of the supporting rod, the output end of the motor is fixedly connected to the center of the rear side of a rotating wheel 2, a plurality of second sleeves 5 are fixed to the edge side wall of the rotating wheel 2, the inner wall of each second sleeve 5 is connected to one end of a first inserting rod 6 through a first spring 4, the other end of each first inserting rod 6 movably penetrates through the corresponding second sleeve 5 to reach the outer portion of the corresponding second sleeve 5 and is fixedly connected to the outer side wall of the corresponding first sleeve 3, each second sleeve 5 is of an arc-shaped structure, the rotating center of each first sleeve 3 is overlapped with the circle center of the corresponding second sleeve 5, more than five first sleeves 3 are distributed in an equidistant annular mode relative to the center of the rotating wheel 2, the outer wall of each first sleeve 3 is hinged to the edge side wall of the, the other end of the mounting plate 11 movably penetrates through the first sleeve 3, one end of the mounting plate 11, which is positioned in the first sleeve 3, is connected with a second electric conducting sheet 9 through a fourth spring 10, the inner side wall of the first sleeve 3, which is close to the rotating wheel 2, is fixedly connected with a first electric conducting sheet 7 corresponding to the second electric conducting sheet 9, the mounting plate 11 is of a hollow structure, the inner side wall of the mounting plate 11, which is close to the rotating wheel 2, is fixedly connected with a first electromagnet 12, the inner wall of the mounting plate 11 is fixedly connected with one end of a rotating rod 17, the other end of the rotating rod 17 is vertically and rotatably connected to the rear side wall of a connecting rod 16, both ends of the connecting rod 16 are fixedly connected with telescopic rods 15, one end of one telescopic rod 15, which is far away from the connecting rod 16, is fixedly connected with a second electromagnet 14, the magnetic pole directions of the first electromagnet, one end of each of the two telescopic rods 15 far away from the connecting rod 16 is hinged to one end of the second inserting rod 18, the other end of the second inserting rod 18 movably penetrates through the mounting plate 11 to reach the outside of the mounting plate 11 and is hinged to one end of the sliding block 24, the other end of the sliding block 24 is connected in an annular sliding groove formed in one side of the connecting plate 20 in a sliding mode, a plurality of stirring rods 23 are fixedly connected to the other side of the connecting plate 20, the stirring rods 23 are more than six, the stirring rods 23 are distributed in a matrix mode, one end, far away from the rotating wheel 2, of the mounting plate 11 is fixedly connected with a fixing block 22 through a fixing rod 19, the two second inserting rods 18 are symmetrically arranged relative to the fixing rod 19, the fixing block 22 is located in a spherical groove formed in the side wall of the connecting plate 20, the fixing block 22 is connected to, The second conductive sheet 9, the first electromagnet 12, the second electromagnet 14 and an external power supply form a series circuit together through conducting wires.

The working principle is as follows: by connecting an external power supply, the motor is started to drive the rotating wheel 2 to rotate, when the mounting plate 11 is contacted with sandy soil, the first spring 4 is stretched, when the mounting plate 11 is separated from the sandy soil due to rotation, so that the first sleeve 3 is sprung in the direction of the second sleeve 5 by the first spring 4, and the sand is bounced up, the excavating efficiency is improved, and when the mounting plate 11 is moved into the first sleeve 3 by being pressed by the sand, the first electric conductor piece 7 is contacted with the second electric conductor piece 9, so as to electrify the first electromagnet 12 and the second electromagnet 14, the first electromagnet 12 and the second electromagnet 14 are mutually attracted, the connecting rod 16 is rotated, the two second inserted rods 18 are vibrated under the action of the fifth spring 13, and then the connecting plate 20 shakes, so that the contact area of the stirring rod 23 and the sandy soil is increased, the excavating efficiency is improved, and the project progress is guaranteed.

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. An efficient small bucket wheel excavator, comprising a vehicle (1), characterized in that: connect the one end of branch on carrier (1), the other end front side fixedly connected with motor of branch, the output fixed connection of motor is at the rear side center of runner (2), the marginal lateral wall of runner (2) is fixed with a plurality of second sleeves (5), the inner wall of second sleeve (5) is through the one end that first inserted bar (6) is connected in first spring (4), and the other end activity of first inserted bar (6) runs through the outside that second sleeve (5) reachd second sleeve (5) and fixed connection is on the lateral wall of first sleeve (3), the outer wall of first sleeve (3) is articulated with the marginal lateral wall of runner (2), the one end that the inner wall of first sleeve (3) passes through third spring (8) and connects mounting panel (11), and the other end activity of mounting panel (11) runs through first sleeve (3), the one end that mounting panel (11) are located first sleeve (3) is connected with second electric conduction piece (10) through fourth spring (10) 9) First electric conduction piece (7) that inside wall fixedly connected with that first sleeve (3) is close to runner (2) corresponds with second electric conduction piece (9), mounting panel (11) are hollow structure, mounting panel (11) are close to the first electro-magnet of inside wall fixedly connected with (12) of runner (2), the one end of the inner wall fixedly connected with bull stick (17) of mounting panel (11), the other end of bull stick (17) is perpendicular to be rotated and is connected on the back lateral wall of connecting rod (16), the equal fixedly connected with telescopic link (15) in both ends of connecting rod (16), one of them the one end fixedly connected with second electro-magnet (14) of connecting rod (16), another the one end that connecting rod (16) were kept away from in telescopic link (15) is connected on the inside wall of mounting panel (11) through fifth spring (13), two the one end that connecting rod (16) were kept away from in telescopic link (15) is all articulated one end of second inserted bar (18) The utility model discloses a runner (2) is connected to the mounting panel (11), the other end activity of second inserted bar (18) runs through the outside that mounting panel (11) arrived mounting panel (11) and the one end of articulated slider (24), and the other end sliding connection of slider (24) is in the annular spout that connecting plate (20) one side was seted up, a plurality of puddlers (23) of opposite side fixedly connected with of connecting plate (20), dead lever (19) fixedly connected with fixed block (22) are passed through to the one end that runner (2) were kept away from in mounting panel (11), fixed block (22) are located the spherical recess of seting up on connecting plate (20) lateral wall, fixed block (22) are connected on spherical recess's lateral wall through a plurality of.

2. A high efficiency small bucket wheel excavator according to claim 1 wherein: the first electromagnet (12) and the second electromagnet (14) are arranged in the same magnetic pole direction.

3. A high efficiency small bucket wheel excavator according to claim 1 wherein: the second sleeve (5) is of an arc-shaped structure.

4. A high efficiency small bucket wheel excavator according to claim 3 wherein: the rotation center of the first sleeve (3) is superposed with the circle center of the second sleeve (5).

5. A high efficiency small bucket wheel excavator according to claim 1 wherein: the first sleeves (3) are more than five and are distributed annularly and equidistantly around the center of the rotating wheel (2).

6. A high efficiency small bucket wheel excavator according to claim 1 wherein: the two second insertion rods (18) are symmetrically arranged relative to the fixed rod (19).

7. A high efficiency small bucket wheel excavator according to claim 1 wherein: the number of the stirring rods (23) is more than six, and the stirring rods (23) are distributed in a matrix manner.