阅读说明：本技术 一种输料装置 (Material conveying device ) 是由 韩军英 胡向斌 曹博 于 2019-08-26 设计创作，主要内容包括：本发明请求保护的输料装置,包括料槽,设于所述料槽下方的送料槽板,用于支撑所述送料槽板的支撑滚轮,受料斗,及驱动件；所述送料槽倾斜地设置在所述支撑滚轮上,其中所述送料槽板与所述料槽之间形成有间隙,且所述驱动件能够驱动所述送料槽板在所述支撑滚轮上做相对于所述料槽的往复运动,以使所述料槽内的物料能够沿所述送料槽板下落并进入至所述受料斗；所述输料装置还包括设于所述送料槽板下方的固定槽,及物料回收件；所述固定槽能够盛接由所述送料槽板远离所述受料斗的一端掉落的物料,所述物料回收件能够将所述固定槽内的物料回收至所述受料斗内。本发明避免物料在转移过程中造成不必要的损耗,防止物料造成车间换件的污染。(The invention discloses a material conveying device, which comprises a material groove, a material conveying groove plate, a supporting roller, a material receiving hopper and a driving piece, wherein the material conveying groove plate is arranged below the material groove; the feeding chute is obliquely arranged on the supporting roller, a gap is formed between the feeding chute plate and the chute, and the driving piece can drive the feeding chute plate to reciprocate on the supporting roller relative to the chute, so that the material in the chute can fall along the feeding chute plate and enter the receiving hopper; the feeding device also comprises a fixed groove arranged below the feeding trough plate and a material recovery piece; the fixed groove can contain materials falling from one end, far away from the receiving hopper, of the feeding groove plate, and the material recycling part can recycle the materials in the fixed groove into the receiving hopper. The invention avoids unnecessary loss of materials in the transfer process and prevents pollution of the materials caused by changing parts in a workshop.)

1. A material conveying device comprises a material groove, a feeding groove plate arranged below the material groove, a supporting roller used for supporting the feeding groove plate, a receiving hopper and a driving piece; the feeding chute is obliquely arranged on the supporting roller, a gap is formed between the feeding chute plate and the chute, and the driving piece can drive the feeding chute plate to reciprocate on the supporting roller relative to the chute, so that the material in the chute can fall along the feeding chute plate and enter the receiving hopper; the method is characterized in that: the feeding device also comprises a fixed groove arranged below the feeding trough plate and a material recovery piece; the fixed groove can contain materials falling from one end, far away from the receiving hopper, of the feeding groove plate, and the material recycling part can recycle the materials in the fixed groove into the receiving hopper.

2. The delivery device of claim 1, wherein: the driving piece can drive the material recovery piece to reciprocate in the fixing groove so as to push the materials in the fixing groove to be discharged into the receiving hopper.

3. The delivery device of claim 2, wherein: an eccentric disc is fixed on the rotating shaft part of the driving piece, a first connecting rod is hinged on the eccentric disc, and the other end of the first connecting rod is hinged with the feeding chute plate; wherein the first connecting rod is connected with a second connecting rod, and the other end of the second connecting rod is hinged with the material recovery part.

4. A delivery device according to claim 3, wherein: the second connecting rod is fixedly connected with the first connecting rod, a connecting node for fixing the second connecting rod and the first connecting rod is arranged on the bending part of the first connecting rod, and when the driving piece drives the feeding trough plate to reciprocate through the eccentric disc and the first connecting rod, the first connecting rod can lift or lower the material recycling piece from the fixed groove through the second connecting rod.

5. The delivery device of claim 4, wherein: the material recovery part comprises a long connecting rod hinged with the second connecting rod and a plurality of material pushing plates which are sequentially arranged on the long connecting rod at intervals; when the material recovery piece is lowered, the material pushing plate on the material recovery piece can push the materials in the fixed groove to move towards the receiving hopper.

6. The delivery device of claim 5, wherein: the material pushing plate is connected and fixed with the long connecting rod in a vertical mode.

7. The delivery device of claim 5, wherein: the distance between any two adjacent material pushing plates on the long connecting rod is equal.

8. The delivery device of claim 5, wherein: the long connecting rod is rotatably provided with a roller, and the long connecting rod is movably arranged on the fixing groove through the roller.

9. A delivery device according to claim 3, wherein: the second connecting rod is of a straight rod-shaped structure.

10. The delivery device of claim 1, wherein: and a limiting baffle is fixed at one end of the fixing groove far away from the receiving hopper.

Technical Field

The invention belongs to the technical field related to machine manufacturing, and particularly relates to a material conveying device.

Background

At present, enterprises transfer small granular materials from a storage bin to a receiving hopper, and generally adopt a material conveying device shown in attached figures 1 and 2. Specifically, the feeding device includes silo 1, locates the pay-off frid 2 that silo 1 below and ground slope set up relatively for support the supporting roller 3 of pay-off frid 2, and be used for the drive pay-off frid 2 reciprocating motion's on supporting roller 3 driving piece, wherein the telescopic link 5 of driving piece with pay-off frid 2 is articulated, pay-off frid 2 with leave certain clearance 6 between the silo 1, make by drop extremely in the silo 1 material on the pay-off frid 2 can be under the effect of gravity component down along by clearance 6 follow pay-off frid 2 downstream to get into at last in receiving hopper 4. In the process, the driving piece drives the feeding chute plate 2 to reciprocate on the supporting roller 3, so that the material in the material tank 1 cannot be blocked in the process of falling onto the feeding chute plate 2 and being discharged downwards from the gap 6.

It can be understood that the feeding device can transfer materials from the storage bin to the receiving hopper, however, in the process of reciprocating the feeding groove plate 2 on the supporting roller 3 under the driving of the driving piece, the material part in the gap 6 between the feeding groove plate 2 and the receiving hopper 1 can be continuously separated out from the upper side of the feeding groove plate 2 and finally drops outwards from the upper side of the feeding groove plate 2, so that the loss of the materials in the process of transferring the materials from the storage bin to the receiving hopper is caused, and the pollution of the workshop environment of an enterprise is caused by the materials dropping from the upper side of the feeding groove plate 2.

Disclosure of Invention

Therefore, it is necessary to provide a material conveying device for solving the technical problems in the prior art.

The conveying device comprises a trough, a feeding trough plate, a supporting roller, a receiving hopper and a driving piece, wherein the feeding trough plate is arranged below the trough; the feeding chute is obliquely arranged on the supporting roller, a gap is formed between the feeding chute plate and the chute, and the driving piece can drive the feeding chute plate to reciprocate on the supporting roller relative to the chute, so that the material in the chute can fall along the feeding chute plate and enter the receiving hopper; the feeding device also comprises a fixed groove arranged below the feeding trough plate and a material recovery piece; the fixed groove can contain materials falling from one end, far away from the receiving hopper, of the feeding groove plate, and the material recycling part can recycle the materials in the fixed groove into the receiving hopper.

As a preferable aspect of the present invention, the driving member may drive the material recovery member to reciprocate in the fixing groove to push the material in the fixing groove to be discharged into the receiving hopper.

As a preferable scheme of the invention, an eccentric disc is fixed on a rotating shaft part of the driving piece, a first connecting rod is hinged on the eccentric disc, and the other end of the first connecting rod is hinged with the feeding chute plate; wherein the first connecting rod is connected with a second connecting rod, and the other end of the second connecting rod is hinged with the material recovery part.

As a preferable aspect of the present invention, the second connecting rod is fixedly connected to the first connecting rod, wherein a connection node at which the second connecting rod is fixedly connected to the first connecting rod is disposed on the bent portion of the first connecting rod, and when the driving member drives the feed chute plate to reciprocate through the eccentric disc and the first connecting rod, the first connecting rod can lift or lower the material recovery member from the fixing groove through the second connecting rod.

As a preferred scheme of the invention, the material recovery part comprises a long connecting rod hinged with the second connecting rod and a plurality of material pushing plates sequentially arranged on the long connecting rod at intervals; when the material recovery piece is lowered, the material pushing plate on the material recovery piece can push the materials in the fixed groove to move towards the receiving hopper.

As a preferable scheme of the invention, the material pushing plate is connected and fixed with the long connecting rod in a vertical mode.

As a preferable scheme of the invention, the distance between any two adjacent material pushing plates on the long connecting rod is equal.

As a preferable aspect of the present invention, the long connection rod may be rotatably provided with a roller, and the long connection rod may be movably disposed on the fixing groove through the roller.

In a preferred embodiment of the present invention, the second link has a straight rod-like structure.

In a preferred embodiment of the present invention, a limit stopper is fixed to an end of the fixing groove away from the receiving hopper.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

according to the feeding device provided by the invention, through reasonable structural arrangement, when the feeding device works, materials falling from the feeding groove plate can be contained by the fixed groove, and the materials falling into the fixed groove are recovered to the receiving hopper by the material recovery piece, so that unnecessary loss of the materials in the transfer process is avoided, the cleanness of the workshop environment of an enterprise is ensured, and the pollution of the workshop replacement caused by the materials is prevented.

Drawings

Fig. 1 is a schematic structural diagram of a feeding device provided in the prior art.

Fig. 2 is a sectional view of a feeding device provided in the prior art.

Fig. 3 is a schematic structural diagram of a material conveying device according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a feeding device according to another use state of the present invention.

Fig. 5 is a sectional view of a material conveying device according to an embodiment of the present invention.

Wherein, 10, a trough; 20. a feeding trough plate; 30. supporting the rollers; 40. a receiving hopper; 50. a drive member; 51. an eccentric disc; 52. a first link; 53. a second link; 60. fixing grooves; 61. a limit baffle; 70. recovering the materials; 71. a long connecting rod; 72. a material pushing plate; 73. a roller; 101. a gap; 102. a baffle.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 3 to 5, a material conveying device according to an embodiment of the present invention includes a trough 10, a trough plate 20 disposed below the trough 10, a support roller 30 for supporting the trough plate 20, a receiving hopper 40, and a driving member 50.

The feeding chute plate 20 is obliquely arranged on the supporting roller 30, a gap 101 is formed between the feeding chute plate 20 and the trough 10, and the driving element 50 can drive the feeding chute plate 20 to reciprocate on the supporting roller 30 relative to the trough 10, so that the material dropped from the trough 10 onto the feeding chute plate 20 can pass through the gap 101 and drop down into the receiving hopper 40 along the feeding chute plate 20. It should be noted that the space of the gap 101 is larger than the outer diameter of the material, so as to ensure that the material dropped from the trough 10 onto the feeding trough plate 20 can be discharged outwards through the gap 101.

In this embodiment, the feeding device of this embodiment further includes a fixing groove 60 disposed below the feeding chute plate 20, and a material recovery member 70. The fixing groove 60 can receive the material falling from one end of the feeding groove plate 20 far away from the receiving hopper 40, and the material recovery part 70 can recover the material in the fixing groove 60 into the receiving hopper 40, so that when the feeding groove plate 20 is driven by the driving part 50 to reciprocate relative to the trough 10, part of the material separated from the upper part of the feeding groove plate 20 and finally falling is recovered, and the material conveying device can completely transfer the material into the receiving hopper 40, thereby avoiding the pollution of workshop environment caused by the falling of the material.

Specifically, the driving member 50 can drive the material recovery member 70 to reciprocate in the fixing groove 60, so as to push the material in the fixing groove 60 to be discharged into the receiving hopper 40. That is, in the feeding device of the present embodiment, the driving member 50 can drive the material recovery member 70 to recover the material in the fixing groove 60 while driving the chute plate 20 to reciprocate on the support roller 30 with respect to the chute 10. That is, the material conveying device of the present embodiment can realize the recovery of the material by using the driving member 50 as a power source.

As can be seen from the above, the receiving hopper 40 can receive the materials dropped from the feeding chute plate 20 on one hand, and can receive the materials recovered from the fixing groove 60 by the material recovery member 70 on the other hand, so that the receiving hopper 40 is specifically disposed below the feeding chute plate 20 and the fixing groove 60, and the outlet ends of the feeding chute plate 20 and the fixing groove 60 of the receiving hopper 40 are respectively provided with the flow guide plates 102 according to the use requirement of the receiving hopper 40.

The driving member 50 of the present embodiment is a driving motor, an eccentric disc 51 is fixed on a rotating shaft portion of the driving member 50, a first connecting rod 52 is hinged on the eccentric disc 51, and the other end of the first connecting rod 52 is hinged with the feeding chute plate 20. When the driving element 50 works, the eccentric disc 51 can be driven to rotate, and the reciprocating motion of the chute plate 20 on the supporting roller 30 is realized by the eccentric structure of the eccentric disc 51 and the transmission of the first connecting rod 52. In addition, the first link 52 is connected with a second link 53, and the other end of the second link 53 is hinged to the material recovery member 70, so that when the driving member 50 works, the driving member drives the first link 52 to move, and simultaneously the material recovery member 70 can be driven to move through the second link 53.

The second connecting rod 53 is fixedly connected with the first connecting rod 52, a connecting node at which the second connecting rod 53 is fixedly connected with the first connecting rod 52 is arranged at a bent part of the first connecting rod 52, and when the driving element 50 drives the chute plate 20 to reciprocate through the eccentric disc 51 and the first connecting rod 52, the first connecting rod 52 can lift or lower the material recovery member 70 from the fixing groove 60 through the second connecting rod 53. The second link 53 is a straight rod-shaped structure. It should be noted that the present embodiment is not limited to the above-mentioned structure, so that the first link 52 is driven by the eccentric disc 51 to move and simultaneously the material recovery member 70 can be lifted or lowered from the fixing groove 60 through the second link 53, and a person skilled in the art can set the first link 52 to be a straight rod structure according to the use requirement, and one end of the second link 53 is connected to the first link 52 in a hinged manner, and the other end is hinged to the long link 71, and a slant step is provided on the bottom of the fixing groove 60, so that the second link 53 can lift or lower the material recovery member 70 along the step surface of the slant step by the driving of the first link 52.

As described above, when the moving first link 52 lifts the material recovery member 70 through the second link 53, the second link 53 can move in the fixing groove 60 in a direction away from the receiving hopper 40 before driving the material recovery member 70; when the moving first link 52 drives the material recovery member 70 to be lowered through the second link 53, the second link 53 can firstly lower the material recovery member 70 onto the fixing groove 60, and then drive the material recovery member 70 to move toward the receiving hopper 40.

It is understood that, when the second link 53 of the present embodiment lifts the material recovery member 70, the material dropped from the feeding chute plate 20 into the fixing groove 60 and partially retained on the material recovery member 70 can be shaken off the material recovery member 70, and when the second link 53 lowers the material recovery member 70, the material recovery member 70 can push the material in the fixing groove 60 to move a certain distance in the direction of the receiving hopper 40, and finally, the material is discharged from the fixing groove 60 into the receiving hopper 40.

In the present embodiment, the material recovery member 70 includes a long connecting rod 71 hinged to the second connecting rod 53, and a plurality of material pushing plates 72 sequentially and intermittently disposed on the long connecting rod 71; and when the material recovering member 70 is driven to be lowered by the second connecting rod 53, the material pushing plate 72 on the material recovering member 70 can push the material in the fixing groove 60 to move towards the receiving hopper 40.

The material pushing plate 72 is vertically connected and fixed with the long connecting rod 71, so as to increase the material capacity of the material recovery member 70 for pushing the material in the fixing groove 60 once in the process of lowering the material recovery member driven by the second connecting rod 53, and further improve the working efficiency of the material recovery member 70 for recovering the material in the fixing groove 60 into the receiving hopper 40.

The distance between any two adjacent pusher plates 72 on the long connecting rod 71 of the material recovery member 70 of the present embodiment is equal, so that when the pusher plates 72 on the material recovery member 70 of the present embodiment push the material in the fixing groove 60, the pusher plates 72 on the long connecting rod 71 can sequentially push the material in the fixing groove 60 step by step to move toward the receiving hopper 40, and finally the material is discharged from the fixing groove 60 and enters the receiving hopper 40.

As a preferable embodiment of the present invention, a roller 73 is provided on the long connecting rod 71, and the long connecting rod 71 is movably disposed on the fixing groove by the roller 73. That is, the roller 73 of the present embodiment can be downwardly abutted against the bottom of the fixing groove 60 to support the long connecting rod 71 disposed in the fixing groove 60, so as to reduce the frictional resistance of the long connecting rod 71 moving on the fixing groove 60 by the driving of the second connecting rod 53, prevent the wear of the pusher plate 72 on the long connecting rod 71 due to the continuous lifting and lowering, and further prolong the service life of the material recovery member 70. In the present embodiment, the number of the rollers 73 is plural. It should be noted that, when the long connecting rod 71 is disposed in the fixing groove 60, the roller 73 on the long connecting rod 71 abuts against the bottom of the fixing groove 60, and a certain gap is left between the material pushing plate 72 disposed on the long connecting rod 71 and the bottom of the fixing groove 60, that is, the material recovering member 70 is disposed at the bottom of the fixing groove 60 through the roller 73.

As a preferable aspect of the present invention, a limit stopper 61 is fixed to one end of the fixing groove 60, which is far from the receiving hopper 40, to prevent the second link 53 from taking out the materials in the fixing groove 60 in a process of driving the material recovery member 70 to be lifted and lowered, thereby ensuring that all the materials dropped into the fixing groove 60 can be recovered into the receiving hopper 40.

In summary, the feeding device provided by the invention has the advantages that through reasonable structural arrangement, when the feeding device works, materials falling from the feeding groove plate can be received by the fixed groove, and the materials falling into the fixed groove are recovered to the receiving hopper by the material recovery piece, so that unnecessary loss of the materials in the transfer process is avoided, the cleanness of the workshop environment of an enterprise is ensured, and the pollution of the workshop replacement caused by the materials is prevented; in addition, when the material conveying device recovers materials falling from the feeding trough plate, no additional power source is needed, the overall structure of the material conveying device is simplified, and the energy consumption of the material conveying device during operation is reduced.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express a few embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.