CN217172131U

CN217172131U - Belt conveyor body structure

Info

Publication number: CN217172131U
Application number: CN202220197184.5U
Authority: CN
Inventors: 赵华涛; 高玉芬; 张红梅; 赵笃勇; 宋培兴; 张晓翠; 韩超; 李平
Original assignee: Shandong Mining Machinery Huaneng Equipment Manufacturing Co ltd
Current assignee: Shandong Mining Machinery Huaneng Equipment Manufacturing Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-12
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a belt feeder fuselage structure, belt feeder fuselage structure include the frame and set up the suspension type bearing roller subassembly in the frame. The frame includes the landing leg subassembly, and the landing leg subassembly includes two perpendicular roof beams that set up relatively, and the top of two perpendicular roof beams can be dismantled respectively and be provided with the longeron. The supporting leg assemblies and the hanging type carrier roller assemblies are arranged in a plurality, and one part of the hanging type carrier roller assemblies are connected to the longitudinal beam; the top of the vertical beam is vertically provided with a baffle, and the other parts of the suspension type carrier roller assemblies are connected to the baffle. The utility model discloses a longeron demountable installation of belt feeder fuselage structure is on the top of erecting the roof beam to adopt suspension type bearing roller subassembly, belt feeder fuselage light in weight, dismouting and transportation are convenient.

Description

Belt conveyor body structure

Technical Field

The utility model relates to a belt feeder equipment technical field especially relates to a belt feeder fuselage structure.

Background

The belt conveyor body is an important part of a belt conveyor, the majority of structures of the belt conveyor are the belt conveyor body, and the belt conveyor body is used for supporting the weight of a conveying belt and materials. The machine body comprises supporting legs, an intermediate frame, a carrier roller group and the like. The fuselage represents 30% of the total cost of a belt conveyor, producing more than 90% drag. Especially, the machine body of the telescopic belt conveyor needs to be increased or shortened along with the reversed loader, and the working surface needs to be replaced. Therefore, higher requirements are provided for the disassembly, assembly, transportation and deviation adjustment performance of the belt conveyor body.

The machine body of the conventional telescopic belt conveyor has two forms, one is a pipe frame type, the middle frame of the belt conveyor adopts a phi 60 or phi 76 steel pipe, the carrier roller group adopts a cat claw type hinged carrier roller group, and the carrier roller group, the middle frame and the supporting legs are connected by elastic cylindrical pins. The structure has light weight and convenient transportation, disassembly and assembly. The other type is a steel frame type, channel steel is adopted in the middle of the belt conveyor, a triangular groove type carrier roller group is adopted in the carrier roller group, the middle frame and the supporting legs adopt E-shaped pin structures, the structure is heavy in weight, large in size, troublesome in transportation and disassembly, and the phenomenon that E-shaped pins fall off frequently occurs in the operation process of the belt conveyor.

And the intermediate frame of the two belt conveyor bodies can only be used for installing the carrier roller group and playing a supporting role, and cannot be used for other purposes. For the airframe of hundreds of kilometers or more, the waste of resources is undoubtedly caused.

Disclosure of Invention

In order to overcome the defects, the utility model provides a technical problem that solves provides a belt feeder fuselage structure, the utility model discloses a belt feeder fuselage light in weight, dismouting and transportation are convenient.

In order to solve the technical problem, the belt conveyor body structure of the utility model comprises a frame and a hanging type carrier roller assembly arranged on the frame, wherein the frame comprises a support leg assembly, the support leg assembly comprises two vertical beams which are oppositely arranged, and the top ends of the two vertical beams are respectively detachably provided with longitudinal beams; the supporting leg assemblies and the hanging carrier roller assemblies are arranged in a plurality, and part of the hanging carrier roller assemblies are connected to the longitudinal beam; the top end of the vertical beam is vertically provided with a baffle, and the other parts of the suspension type carrier roller assemblies are connected to the baffle.

Furthermore, the hanging type carrier roller assembly comprises a carrier roller I, a carrier roller II and a carrier roller III which are sequentially hinged, the free end of the carrier roller I and the free end of the carrier roller III are both connected with a hanging body assembly, and the hanging body assembly is connected to the longitudinal beam or the baffle plate corresponding to the hanging body assembly.

Further, hang body subassembly and include the bearing roller connecting piece, the one end of bearing roller connecting piece with the free end of bearing roller one or the free end of bearing roller three is connected, the other end of bearing roller connecting piece is connected with frame coupling assembling.

Further, the frame connecting assembly is a U-shaped bolt, and the U-shaped bolt is fixedly connected to the corresponding baffle; the longitudinal beam penetrates through the U-shaped groove of the U-shaped bolt.

Furthermore, the frame connecting assembly comprises a hanging body A and a hanging body B which are connected together, and the hanging body A and the hanging body B enclose a longitudinal beam accommodating cavity; and the first end of the hanging body A is fixedly connected with the carrier roller connecting piece.

Further, the hanging body A and the carrier roller connecting piece are of an integral structure.

Furthermore, a hanging body A hole is formed in the hanging body A, and the hanging body B penetrates through the hanging body A hole and bends towards the carrier roller connecting piece to form a first end of the hanging body B.

Further, the carrier roller connecting piece is hinged with the free end of the first carrier roller or the free end of the third carrier roller.

Furthermore, the longeron includes that the multistage passes through the longeron section that the clamp links together in proper order, the longeron section is seamless steel pipe.

Further, the leg assembly further comprises a cross beam connected between the two vertical beams.

After the technical scheme is adopted, the beneficial effects of the utility model are that, belt feeder fuselage structure includes the frame and sets up the suspension type bearing roller subassembly in the frame. The frame includes the landing leg subassembly, and the landing leg subassembly includes two perpendicular roof beams that set up relatively, and the top of two perpendicular roof beams can be dismantled respectively and be provided with the longeron. The supporting leg assemblies and the hanging type carrier roller assemblies are arranged in a plurality, and one part of the hanging type carrier roller assemblies are connected to the longitudinal beam; the top of the vertical beam is vertically provided with a baffle, and the other parts of the suspension type carrier roller assemblies are connected to the baffle. The utility model discloses a longeron demountable installation of belt feeder fuselage structure is on the top of erecting the roof beam to adopt suspension type bearing roller subassembly, belt feeder fuselage light in weight, dismouting and transportation are convenient.

Drawings

Fig. 1 is a schematic structural view of the belt conveyor body of the present invention;

FIG. 2 is an enlarged view of the left side view at A-A in FIG. 1;

FIG. 3 is an enlarged view of the left side view at B-B of FIG. 1;

FIG. 4 is an enlarged schematic view of the leg assembly of FIG. 2;

FIG. 5 is a left side view of FIG. 4;

fig. 6 is an enlarged schematic view of the hanging idler assembly of fig. 2;

FIG. 7 is an enlarged view of a portion of FIG. 6 taken along line C;

FIG. 8 is an enlarged schematic view of the hanger assembly of FIG. 6;

FIG. 9 is a top view of FIG. 8;

in the figure: 1. a leg assembly; 11. erecting a beam; 12. a cross beam; 13. a flat roller seat; 131. a placement groove; 14. a baffle plate; 2. a longitudinal beam; 21. a longitudinal beam section; 3. clamping a hoop; 4. a U-shaped bolt; 5. a hanging idler assembly; 511. a hanging body A; 5111. a first end of the hanger A; 5112. a second end of the hanger A; 512. a hanging body B; 5121. a first end of the hanger B; 5122. a second end of the hanger B; 513. a stringer receiving cavity; 521. a first carrier roller; 522. a second carrier roller; 523. a third carrier roller; 53. a connecting plate; 6. a flat carrier roller; 7. a carrier roller connecting piece; 8. and (7) a pin shaft.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and examples.

Referring to fig. 1, 2 and 3, a belt conveyor body structure includes a frame and a hanging idler assembly 5 disposed on the frame. And a flat carrier roller 6 and a longitudinal beam 2 are also arranged on the frame.

Combine fig. 1, fig. 3, fig. 4, and fig. 5 to show jointly, the frame includes landing leg assembly 1, landing leg assembly 1 includes two vertical beams 11 that set up relatively, longeron 2 can dismantle the setting respectively and be erected the top of roof beam 11 at two, longeron 2 includes that the multistage passes through the longeron section 21 that clamp 3 links gradually together, longeron section 21 is seamless steel pipe, longeron section 21 adopts the form of seamless steel pipe to connect it through clamp 3 and form longeron 2, can make full use of longeron 2 and carry liquid such as water. The vertical beam 11 is further provided with flat carrier roller seats 13, the flat carrier roller seats 13 are provided with placing grooves 131, the flat carrier rollers 6 are placed in the placing grooves 131, each flat carrier roller seat 13 is provided with two or more placing grooves 131, and the flat carrier rollers 6 are placed in different placing grooves 131 and used for adjusting the belt of the belt conveyor to prevent the belt from loosening.

The leg assembly 1 further comprises a cross beam 12 connected between the two vertical beams 11.

A plurality of supporting leg assemblies 1 and a plurality of hanging type carrier roller assemblies 5 are arranged, wherein a part of the hanging type carrier roller assemblies 5 are connected to the longitudinal beam 2; a baffle plate 14 is vertically arranged at the top end of the vertical beam 11, and the other parts of the hanging type carrier roller assemblies 5 are connected to the baffle plate 14.

As shown together with fig. 1, 6 and 7, the hanging idler assembly 5 includes an idler roller first 521, an idler roller second 522 and an idler roller third 523, which are sequentially hinged, the idler roller first 521 and the idler roller second 522 are connected through a connecting plate 53 and by using a pin, and the idler roller second 522 and the idler roller third 523 are connected through a connecting plate 53 and by using a pin. The free end of the first carrier roller 521 and the free end of the third carrier roller 523 are both connected with a hanging body assembly, and the hanging body assembly is connected to the corresponding longitudinal beam 2 or the baffle 14.

The hanging body assembly comprises a carrier roller connecting piece 7, one end of the carrier roller connecting piece 7 is connected with the free end of the first carrier roller 521 or the free end of the third carrier roller 523, and the other end of the carrier roller connecting piece 7 is connected with a rack connecting assembly. A hole is formed in the carrier roller connecting piece 7, and one end of the carrier roller connecting piece 7 is connected with the free end of the first carrier roller 521 or the free end of the third carrier roller 523 through a pin shaft 8.

When the hanging type carrier roller assembly 5 is arranged at the position of the supporting leg assembly 1, the frame connecting assembly is a U-shaped bolt 4, and the U-shaped bolt 4 is fixedly connected to the corresponding baffle plate 14 by using a nut; the longitudinal beam 2 is arranged in a U-shaped groove of the U-shaped bolt 4 in a penetrating mode.

As shown together with fig. 6, 8 and 9, when the hanging type roller assembly 5 is not installed at the position of the leg assembly 1, the frame connection assembly includes a hanging body a 511 and a hanging body B512 that are connected together, the hanging body a 511 and the hanging body B512 enclose a longitudinal beam accommodating chamber 513, and the longitudinal beam 2 is inserted into the longitudinal beam accommodating chamber 513; the first end 5111 of the hanging body A511 is fixedly connected with the carrier roller connecting piece 7. The hanger a 511 and idler connection 7 are preferably of unitary construction.

The hanging body A511 is provided with a hanging body A hole, and the hanging body B512 penetrates through the hanging body A hole and bends towards the carrier roller connecting piece 7 to form a first end 5121 of the hanging body B. The first end 5121 of the hanging body B abuts against the carrier roller connecting piece 7.

Holes for inserting bolts are provided in both the second end 5112 of the hanger a 511 and the second end 5122 of the hanger B512. After the hanger a 511 and the hanger B512 are attached to the longitudinal beam 2, bolts are inserted into the holes of the second end 5112 of the hanger a 511 and the second end 5122 of the hanger B512.

The technical features (such as the first carrier roller, the second carrier roller, the third carrier roller, the hanging body a, the hanging body B, the first end of the hanging body a, the second end of the hanging body a, the first end of the hanging body B, the second end of the hanging body B, etc.) referred to in the specification are only for distinguishing the technical features, and do not represent the position relationship, the installation sequence, the working sequence, etc. among the technical features.

In the description of the present specification, it should be understood that the orientations or positional relationships described by the "flat idler", "vertical beam", "cross beam", "longitudinal beam", "top end", "vertical", etc. are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative work from the above conception, which falls within the protection scope of the present invention.

Claims

1. A belt conveyor body structure comprises a rack and a hanging type carrier roller assembly arranged on the rack, wherein the rack comprises a supporting leg assembly, the supporting leg assembly comprises two vertical beams which are oppositely arranged, and the top ends of the two vertical beams are respectively detachably provided with longitudinal beams; it is characterized in that the preparation method is characterized in that,

the supporting leg assemblies and the hanging carrier roller assemblies are arranged in a plurality, and part of the hanging carrier roller assemblies are connected to the longitudinal beam; the top end of the vertical beam is vertically provided with a baffle, and the other parts of the suspension type carrier roller assemblies are connected to the baffle.

2. The belt conveyor body structure of claim 1, wherein the hanging type carrier roller assembly comprises a first carrier roller, a second carrier roller and a third carrier roller which are sequentially hinged, a hanging body assembly is connected to the free end of the first carrier roller and the free end of the third carrier roller, and the hanging body assembly is connected to the corresponding longitudinal beam or the baffle.

3. The belt conveyor body structure of claim 2, wherein the hanging body assembly comprises a carrier roller connecting piece, one end of the carrier roller connecting piece is connected with the free end of the first carrier roller or the free end of the third carrier roller, and the other end of the carrier roller connecting piece is connected with a frame connecting assembly.

4. The belt conveyor body structure of claim 3, wherein the frame connecting assembly is a U-shaped bolt fixedly connected to the corresponding baffle plate; the longitudinal beam penetrates through the U-shaped groove of the U-shaped bolt.

5. The belt conveyor body structure of claim 3, wherein the frame connecting assembly comprises a hanging body A and a hanging body B which are connected together, and the hanging body A and the hanging body B enclose a longitudinal beam accommodating cavity; and the first end of the hanging body A is fixedly connected with the carrier roller connecting piece.

6. The belt conveyor body structure of claim 5, wherein the hanger A and the idler connection member are of a unitary structure.

7. The belt conveyor body structure of claim 6, wherein the hanging body A is provided with a hanging body A hole, and the hanging body B passes through the hanging body A hole and bends towards the roller connecting piece to form a first end of the hanging body B.

8. The belt conveyor fuselage structure of claim 3, wherein the idler connectors are hinged to the free ends of the first idler or the third idler.

9. The belt conveyor body structure of claim 1, wherein the longitudinal beam comprises a plurality of longitudinal beam sections sequentially connected together through a hoop, and the longitudinal beam sections are seamless steel tubes.

10. The belt conveyor fuselage structure of claim 1, wherein the leg assembly further comprises a cross beam connected between two of the vertical beams.