CN110817266A - Telescopic material conveying machine - Google Patents

Abstract

The invention discloses a telescopic feeder, comprising a frame, a feeding plate, a chain drive assembly, a guide rail, a feeding plate hinged overturning assembly, and a cylinder jacking assembly. The feeding plate and the guide rail are all installed on the frame. The hinged overturning assembly of the feeder plate is arranged between the feeder plate and the chain drive assembly; the hinged and overturned assembly of the feeder plate includes a fixed base plate, a hinge part A, a hinge part B, a hinge shaft and a sliding block, and the fixed base plate is fixed on the chain drive assembly. , the hinge A is fixed on the lower end face of the feeding plate, the hinge B is fixed on the fixed bottom plate, the hinge A and the hinge B are hinged through the hinge shaft, and the fixed bottom plate is set in the guide rail through the slider. The telescopic feeder of the invention is small and practical, easy to install, has good stability, is movable, has telescopic function, can be connected with the discharge ports of other mechanical devices upstream of the production line, has universal applicability and is convenient to use.

Description

A telescopic conveyor

technical field

The invention relates to the technical field of material conveying, in particular to a telescopic feeder.

Background technique

Conveyor, also known as conveyor, is the most important material conveying and handling equipment, which can be widely used in mining, metallurgy, building materials, chemical industry, electric power, food processing, express delivery and other industrial fields. Conveyor, according to the operation mode can be divided into: filling and replenishing integrated conveyor, belt conveyor, screw conveyor, bucket elevator, roller conveyor, plate chain conveyor, mesh belt conveyor And chain conveyors, especially belt conveyors and chain conveyors, can not only complete the conveying of bulk materials, but also can convey bulk materials, which are widely used in coal mines, metal mines, iron and steel enterprises, ports , cement plants, etc.

At present, the common feeders in the market are generally customized according to the different places of use, working environment, and types of materials to be conveyed. They have the characteristics of complex structure, large-scale and special installation. Once installed and used, they cannot be moved. , It is not easy to disassemble. Even after disassembly, it cannot be used in other places. It is not universal and inconvenient.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a telescopic feeder to solve the above defects.

In order to achieve the above object, the present invention provides the following technical solutions:

A telescopic feeder includes a frame, a feeder plate, a chain drive assembly, a guide rail, a feeder plate hinged overturning assembly, and a cylinder jack-up assembly, wherein the feeder plate and the guide rail are all installed on the frame, and the The chain drive assembly and the cylinder jacking assembly are arranged inside the frame, the splice plate hinged overturning assembly is arranged between the splice plate and the chain drive assembly; the splice plate hinged overturned assembly includes a fixed bottom plate, a hinge A, Hinged member B, hinged shaft, slider, the fixed base plate is fixed on the chain drive assembly, the hinged member A is fixed on the lower end face of the feed plate, the hinged member B is fixed on the fixed base plate, the hinged member A The hinged connection with the hinged part B is realized through the hinged shaft, and the fixed bottom plate is arranged in the guide rail through the sliding block.

Preferably, the chain drive assembly includes a sprocket, a drive motor, and a chain, the sprocket drives the chain to move under the action of the drive motor, and the fixed bottom plate is fixed on the chain.

Preferably, a support roller and a support rod are arranged on the front side of the upper end of the fixed bottom plate, the support roller is arranged on the top end of the support rod, the lower end of the support rod is fixed on the fixed bottom plate, and the feed plate is placed on the support roller on the roll.

Preferably, the sliding block is arranged in the guide rail, and the fixed bottom plate is fixed on the sliding block.

Preferably, the cylinder jacking assembly includes a cylinder, a jacking rod, a roller, and a cylinder fixing plate, the cylinder fixing plate is fixed in the frame, the cylinder is arranged on the cylinder fixing plate, and the jacking rod is arranged on the cylinder Inside, the roller is arranged at the top of the ejector rod, the ejector rod moves up and down through the action of the air cylinder, and the feeder plate is placed on the roller.

Preferably, the frame is provided with a horizontal support rod, the guide rail is installed on the horizontal support rod, and a plurality of balance rollers are arranged on the horizontal support rod, and the balance rollers are all fixed on the horizontal support rod by the balance support arm. on the horizontal strut.

Preferably, the front end of the frame is provided with a fixing block, and the fixing block of the frame and other mechanical devices upstream of the production line are fixed by quick clamps.

Preferably, a plurality of casters are arranged on the lower end surface of the frame, and the casters are arranged in the guide grooves of the casters.

Preferably, a plurality of fluent strips are arranged on the feeder plate, and the plurality of fluent strips are evenly distributed on the feeder plate according to a certain distance.

The beneficial effects of the present invention are:

In the device of the invention, a chain drive assembly is arranged under the material receiving plate to drive the material receiving plate to move, so that the material receiving plate can be retracted into the discharge position of other mechanical devices upstream of the production line, which is convenient for material receiving; by setting the material receiving plate under the material receiving plate The plate hinged overturning assembly and the cylinder jacking assembly can make the feeder plate turn over, which is convenient for the objects on the feeder plate to be transported. The telescopic feeder of the invention is small and practical, simple in installation, good in stability, movable, has telescopic function, can be connected with the discharge ports of other mechanical devices upstream of the production line, has universal applicability and is convenient to use.

Description of drawings

Fig. 1: structural representation of the present invention;

Figure 2: Schematic diagram of the structure at H in Figure 1 .

Detailed ways

In conjunction with accompanying drawing 1-2, the specific embodiment of the present invention is described as follows:

As shown in Figure 1-2, a telescopic feeder includes a frame 1, a feeding plate 2, a chain drive assembly 3, a guide rail 4, a hinged turning assembly of the feeding plate 5, a cylinder jacking assembly 6, and a feeding The plate 2 and the guide rail 4 are installed on the frame 1 , the chain drive assembly 3 and the cylinder jacking assembly 6 are arranged inside the frame 1 , and the hinged overturning assembly 5 of the feeder plate is set between the feeder plate 2 and the chain drive assembly 3 .

The frame 1 is provided with a horizontal support rod 11, the guide rail 4 is installed on the horizontal support rod 11, and a number of balance rollers 7 are arranged on the horizontal support rod 11, and the balance rollers 7 are all fixed on the horizontal support rod through the balance support arm 71. 11 on. The front end of the frame 1 is provided with a fixing block 8, and the fixing block 8 of the frame 1 and other mechanical devices upstream of the production line are fixed by quick clamps. A number of casters 12 are arranged on the lower end surface of the frame 1 , and the casters 12 are arranged in the guide grooves 9 of the casters. A plurality of fluent strips 21 are arranged on the feeding plate 2 , and the plurality of fluent strips 21 are evenly distributed on the feeding plate 2 according to a certain distance.

The chain drive assembly 3 includes a sprocket 31 , a drive motor 32 and a chain 33 . The sprocket 31 drives the chain 33 to move under the action of the drive motor 32 , and the fixed bottom plate 51 is fixed on the chain 33 .

The splice plate hinged overturning assembly 5 includes a fixed bottom plate 51 , a hinge piece A52 , a hinge piece B53 , a hinge shaft 54 , and a slider 55 . , the hinge part B53 is fixed on the fixed base plate 51, the hinge part A52 and the hinge part B53 are hinged through the hinge shaft 54, the slide block 55 is set in the guide rail 4, the fixed base plate 51 is fixed on the slide block 55, and the fixed base plate 51 passes through The slider 55 is arranged in the guide rail 4 . A support roller 56 and a support rod 57 are arranged on the front side of the upper end of the fixed bottom plate 51. The support roller 56 is arranged on the top of the support rod 57, the lower end of the support rod 57 is fixed on the fixed bottom plate 51, and the feeding plate 2 is placed on the support roller 56. .

The cylinder jacking assembly 6 includes a cylinder 61, an ejector rod 62, a roller 63, and a cylinder fixing plate 64. The cylinder fixing plate 64 is fixed in the frame 1, the cylinder 61 is arranged on the cylinder fixing plate 64, and the ejector rod 62 is arranged on the cylinder 61. Inside, the roller 63 is arranged at the top end of the ejector rod 62 , the ejector rod 62 moves up and down through the action of the air cylinder 61 , and the feeding plate 2 is placed on the roller 63 .

In the device of the present invention, by setting the chain drive assembly 3 under the feeding plate 2 to drive the feeding plate 2 to move, the feeding plate 2 can be retracted and retracted into the discharge position of other mechanical devices upstream of the production line, which is convenient for feeding; The lower part of the 2 is provided with a hinged overturning assembly 5 of the feeding plate and a cylinder jacking assembly 6, which can make the feeding plate 2 turn over and facilitate the transportation of the objects on the feeding plate 2.

In the actual use process, the sprocket 31 is used to drive the chain 33 to move under the action of the drive motor 32, so that the splice plate 2 installed on the chain 33 can be stretched and retracted, and the splice plate 2 can be extended into the upstream of the production line. The discharge position; when the objects produced by other mechanical devices upstream of the production line fall on the fluent strip 21 of the feeding plate 2, the feeding plate 2 returns to its original position under the action of the chain 33; finally, the ejector rod 62 passes through the action of the cylinder 61 The roller 63 installed at the top of the ejector rod 62 acts under the feeder plate 2, and the feeder plate 2 is turned over by the feeder plate hinged overturning assembly 5, so that the feeder plate 2 is inclined, and the fluent strip 21 is turned upside down. The object slips and moves away.

The telescopic feeder of the invention is small and practical, simple in installation, good in stability, movable, has telescopic function, can be connected with the discharge ports of other mechanical devices upstream of the production line, has universal applicability and is convenient to use.

The invention has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-mentioned manner, as long as the non-substantial improvement of the method concept and technical solution of the present invention is adopted, or the invention is not improved without improvement. It is within the protection scope of the present invention that the ideas and technical solutions of the invention are directly applied to other occasions.

Claims (9)

1. A telescopic feeder, characterized in that it comprises a frame (1), a feeder plate (2), a chain drive assembly (3), a guide rail (4), a feeder plate hinged overturning assembly (5), The cylinder jacking assembly (6), the feeder plate (2) and the guide rail (4) are all mounted on the frame (1), the chain drive assembly (3) and the cylinder jacking assembly (6) are arranged on the machine frame (1). Inside the frame (1), the splice plate hinged overturning assembly (5) is arranged between the splice plate (2) and the chain drive assembly (3); the splice plate hinged overturning assembly (5) includes a fixed bottom plate ( 51), hinge A (52), hinge B (53), hinge shaft (54), slider (55), the fixed bottom plate (51) is fixed on the chain drive assembly (3), the hinge A (52) is fixed on the lower end surface of the feed plate (2), the hinge part B (53) is fixed on the fixed bottom plate (51), and the hinge part A (52) and the hinge part B (53) pass through The hinge shaft (54) is hinged, and the fixed bottom plate (51) is arranged in the guide rail (4) through the sliding block (55). 2 . The telescopic conveyor according to claim 1 , wherein the chain drive assembly ( 3 ) comprises a sprocket ( 31 ), a drive motor ( 32 ), and a chain ( 33 ), and the sprocket (31) The chain (33) is driven to move under the action of the driving motor (32), and the fixed bottom plate (51) is fixed on the chain (33). 3 . The telescopic feeder according to claim 1 , wherein a support roller ( 56 ) and a support rod ( 57 ) are arranged on the front side of the upper end of the fixed bottom plate ( 51 ), and the support roller (56) is arranged on the top end of the support rod (57), the lower end of the support rod (57) is fixed on the fixed bottom plate (51), and the material receiving plate (2) is placed on the support roller (56). 4. A telescopic feeder according to claim 1, characterized in that the slider (55) is arranged in the guide rail (4), and the fixed bottom plate (51) is fixed on the slider (55) . 5. The telescopic feeder according to claim 1, characterized in that the cylinder jacking assembly (6) comprises a cylinder (61), a jacking rod (62), a roller (63), a cylinder fixing plate (64), the cylinder fixing plate (64) is fixed in the frame (1), the cylinder (61) is arranged on the cylinder fixing plate (64), and the ejector rod (62) is arranged on the cylinder (61) Inside, the roller (63) is arranged at the top of the ejector rod (62), the ejector bar (62) moves up and down through the action of the air cylinder (61), and the feed plate (2) is placed on the roller (63). )superior. 6 . The telescopic feeder according to claim 1 , wherein the frame ( 1 ) is provided with a horizontal support rod ( 11 ), and the guide rail ( 4 ) is installed on the horizontal support rod ( 11 ). 7 . ), a plurality of balance rollers (7) are arranged on the horizontal support rod (11), and the balance rotation rollers (7) are all fixed on the horizontal support rod (11) through the balance support arm (71). 7 . The telescopic feeder according to claim 1 , wherein a fixed block ( 8 ) is provided at the front end of the frame ( 1 ), and the fixed block ( 8 ) of the frame ( 1 ) and the Fastening between other mechanical devices upstream of the production line is achieved by quick clamps. 8 . The telescopic feeder according to claim 1 , wherein a plurality of casters ( 12 ) are arranged on the lower end surface of the frame ( 1 ), and the casters ( 12 ) are arranged in the guide grooves of the casters. 9 . (9). 9 . The telescopic feeder according to claim 1 , wherein a plurality of fluent bars ( 21 ) are arranged on the feed plate ( 2 ), and the plurality of fluent bars ( 21 ) are arranged according to a certain The distances are evenly distributed on the feeder plate (2).

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