CN216037412U

CN216037412U - Turnover feeding device

Info

Publication number: CN216037412U
Application number: CN202120086811.3U
Authority: CN
Inventors: 陈钦明; 肖正宗; 徐中福
Original assignee: Wuliangye Yibin Co Ltd
Current assignee: Wuliangye Yibin Co Ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2022-03-15
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a turnover feeding device which comprises a driving unit, a screw rod, a sliding assembly, a supporting rod and a storage bin, wherein two ends of the supporting rod are respectively hinged with the sliding assembly and the storage bin with one fixed end, the sliding assembly is sleeved on the screw rod, the driving unit drives the screw rod to rotate, the sliding assembly is driven to do linear motion along the direction of the screw rod, and the storage bin is enabled to be perpendicular to the moving direction of the sliding assembly to turn over an angle. Rely on drive unit, lead screw, slip subassembly, bracing piece and feed bin, form slider-crank mechanism, solved effectively among the prior art upset material feeding unit equipment whole size big, the structure is complicated, and is big to direction of height's space demand, technical problem such as equipment adaptability is relatively poor.

Description

Turnover feeding device

Technical Field

The utility model relates to the field of automatic mechanical equipment, in particular to a turnover feeding device.

Background

In the grain refining process of traditional white spirit brewing, after distillation of vinasse is completed, the vinasse needs to be flattened on the ground to heat water. Therefore, grain water cannot be uniformly absorbed when the vinasse is used for preparing grains, starch slurry loss is easy to occur locally, the yield of white spirit is reduced, the labor intensity is high, and the production efficiency is low.

At present, except a manual cellar lifting mode, a storage bin is used for containing vinasse, for example, a feeding mechanism of a patent publication No. CN 209307326U is adopted, and the storage bin adopts a scissor fork lifting mode to realize overturning and pouring. Compared with the traditional mode, the unfermented starch slurry in the vinasse can not be lost, and the vinasse can fully and uniformly absorb hot water. The automatic equipment reduces the labor force of the grain beating water process and improves the production efficiency. However, the equipment has the disadvantages of large overall size, complex structure, large space requirement in the height direction and poor equipment adaptability.

SUMMERY OF THE UTILITY MODEL

The feeding mechanism is large in overall size, complex in structure, large in space requirement in the height direction, poor in equipment adaptability and the like.

The utility model provides a turnover feeding device which comprises a driving unit, a screw rod, a sliding assembly, a supporting rod and a storage bin, wherein two ends of the supporting rod are respectively hinged with the sliding assembly and the storage bin with one fixed end, the sliding assembly is sleeved on the screw rod, the driving unit drives the screw rod to rotate, the sliding assembly is driven to do linear motion along the direction of the screw rod, and the storage bin is enabled to be perpendicular to the moving direction of the sliding assembly to turn over an angle. Rely on drive unit, lead screw, slip subassembly, bracing piece and feed bin, form slider-crank mechanism, solved effectively among the prior art upset material feeding unit equipment whole size big, the structure is complicated, and is big to direction of height's space demand, technical problem such as equipment adaptability is relatively poor.

Preferably, the sliding assembly comprises an axle and a lead screw nut, and the driving unit drives the axle to move linearly along the lead screw direction through the lead screw nut.

Further preferably, the turnover feeding device further comprises a track, a first limit switch and a second limit switch are arranged on the track, and the first limit switch and the second limit switch are respectively arranged at two ends of the track. By means of the arrangement of the first limit switch and the second limit switch, the driving unit is controlled to stop or start working, and then the overturning angle of the storage bin is controlled.

Further preferably, the wheel shaft is arranged on the track, and the side edge of the wheel shaft is provided with a roller matched with the track. By means of mutual matching of the roller and the track, the friction force of the wheel shaft is reduced, and the output of the driving force of the driving unit is further saved.

Further preferably, the turnover feeding device further comprises a base, a lead screw mounting seat, a track and a driving unit are fixedly arranged on the base, and the lead screw mounting seat and the driving unit are respectively mounted at two ends of the track in the linear direction. The arrangement of the screw rod mounting seat and the driving unit is convenient for the screw rod to form a forward or reverse movement state.

Further preferably, both ends of the screw are rotatably connected to the driving unit and the screw mount, respectively. The rotatable setting of lead screw impels lead screw nut to move to drive the shaft and carry out sharp operation along the lead screw, and drive feed bin rotation angle through the bracing piece.

Preferably, the output shaft of the drive unit is connected with the lead screw through a coupling. The lead screw is connected with the driving unit through the coupler, so that the driving force of the driving unit can be effectively transmitted to the lead screw, and meanwhile, the overload protection effect is also achieved.

Further preferably, both ends of the supporting rod are respectively hinged with the hinge point of the wheel shaft and the hinge point of the bin far away from one fixed end. The pin joint of bracing piece sets up and keeps away from the pin joint connection of fixed one end in shaft and feed bin, is convenient for follow-up formation slider-crank mechanism.

Further preferably, one side of the bin close to the screw rod mounting seat is provided with a fixed fulcrum, and the fixed fulcrum and the hinge point form a turning axis of the bin. The arrangement of the turning axis is convenient for turning into the turning angle of the storage bin according to the moving distance of the wheel shaft.

Further preferably, the bin, the support rod, the sliding assembly and the rail form a slider-crank mechanism. The crank block mechanism is simple in overall structure, small in size and flexible in installation, and solves the problems that the installation height in the prior art is limited and the like.

The turnover feeding device comprises a driving unit, a lead screw, a sliding assembly, a supporting rod and a storage bin, and a slider-crank mechanism is formed, so that the technical problems that the turnover feeding device in the prior art is large in whole size, complex in structure, large in space requirement in the height direction, poor in equipment adaptability and the like are effectively solved. The automatic overturning and feeding device has the advantages that the automatic overturning and feeding of the storage bin is realized by utilizing the crank block principle through long-term practical experience, the structure is simple, the height installation size is small, the butt joint with the front station and the rear station can be flexibly adjusted, the installation process cost and the material cost are greatly saved, and the automatic overturning and feeding device has a certain application value.

Drawings

The accompanying drawings are included to provide a further understanding of the embodiments and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments and together with the description serve to explain the principles of the utility model. Other embodiments and many of the intended advantages of embodiments will be readily appreciated as they become better understood by reference to the following detailed description. The elements of the drawings are not necessarily to scale relative to each other. Like reference numerals designate corresponding similar parts.

FIG. 1 is a schematic structural view of a tumble feeder apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an inverted feed device according to an embodiment of the present invention;

description of the reference numerals: 1. the automatic adjusting device comprises a driving unit, 2 parts of a lead screw, 3 parts of a sliding assembly, 4 parts of a supporting rod, 5 parts of a storage bin, 6 parts of a track, 7 parts of a base, 8 parts of a fixed fulcrum, 11 parts of a coupler, 31 parts of a wheel shaft, 32 parts of a lead screw nut, 311 parts of a roller, 61 parts of a first limit switch, 62 parts of a second limit switch and 71 parts of a lead screw mounting seat.

Detailed Description

In the following detailed description, reference is made to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration specific embodiments in which the utility model may be practiced. In this regard, directional terminology, such as "top," "bottom," "left," "right," "up," "down," etc., is used with reference to the orientation of the figures being described. Because components of embodiments can be positioned in a number of different orientations, the directional terminology is used for purposes of illustration and is in no way limiting. It is to be understood that other embodiments may be utilized and logical changes may be made without departing from the scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is defined by the appended claims.

Referring to fig. 1, fig. 1 shows a schematic structural diagram of a turnover feeding device according to an embodiment of the present invention, as shown in fig. 1, the turnover feeding device includes a driving unit 1, a lead screw 2, a sliding assembly 3, a supporting rod 4 and a bin 5, two ends of the supporting rod 4 are respectively hinged to the sliding assembly 3 and the bin 5, one end of the bin 5 is fixedly connected to a fixed fulcrum 8, the sliding assembly 3 is sleeved on the lead screw 2, the driving unit 1 drives the lead screw 2 to rotate, and drives the sliding assembly 3 to make a linear motion along the direction of the lead screw 2, so that the bin 5 is turned over by a certain angle perpendicular to the moving direction of the sliding assembly 3. The sliding assembly 3 comprises a wheel shaft 31 and a screw nut 32, the wheel shaft 31 and the screw nut 32 are sleeved on the screw 2, and the driving unit 1 drives the wheel shaft 31 to do linear motion along the direction of the screw 2 through the screw nut 32. The driving unit 1, the screw rod mounting seat 71 and the rail 6 are arranged on the base 7, the screw rod mounting seat 71 and the driving unit 1 are respectively arranged at two ends of the rail 6 in the linear direction, the screw rod nut 32 is arranged on the wheel shaft 31, the idler wheels 311 are arranged on two side edges of the wheel shaft 31, the idler wheels 311 are arranged on the rail 6 and can linearly roll along the rail 6, one end of the supporting rod 4 is hinged with the wheel shaft 31, and the other end of the supporting rod is hinged with the bin 5 far away from the fixed pivot 8. Drive unit 1, lead screw mount 71 and base 7 hinged joint, lead screw 2 passes through shaft coupling 11 with drive unit 1 and is connected, lead screw 2's both ends are connected with drive unit 1 and lead screw mount 71 rotatably respectively, and lead screw mount 71 passes through lead screw 2 with screw nut 32 and is connected, first limit switch 61 and second limit switch 62 set up the both ends at track 6, a turnover angle for adjusting feed bin 5, one side that feed bin 5 is close to lead screw mount 71 is provided with fixed fulcrum 8, fixed fulcrum 8 forms the turnover axis of feed bin 5 with the pin joint of bracing piece 4, feed bin 5, bracing piece 4, sliding component 3 and track 6 constitute slider-crank mechanism together.

In some specific embodiments, referring to fig. 2, fig. 2 shows a schematic diagram of an inversion feeding device according to an embodiment of the present invention, as shown in fig. 2, during the inversion feeding, the driving unit 1 drives the screw 2 to rotate forward, and the screw nut 32 drives the axle 31 and the roller 311 to move linearly along the track 6. At this time, the base 7, the bin 5, the support rod 4, the roller 311 and the rail 6 constitute a slider-crank structure. The gyro wheel 311 moves, and feed bin 5 is around the hinge upset to the pin joint of fixed pivot 8 and bracing piece 4 is the trip axis, makes feed bin 5 perpendicular to linear motion upset certain angle, and the linear motion of lead screw nut 32 turns into the upset motion of feed bin 5 promptly. When the screw nut 32 moves towards the direction close to the screw mounting seat 71, the turning angle of the stock bin 5 is continuously increased, the wheel shaft 31 reaches the first limit switch 61 at the terminal, the driving unit 1 stops working, the stock bin 5 stops turning, and at the moment, all materials in the stock bin 5 are poured out.

In some specific embodiments, after the material is turned over and fed, the driving unit 1 drives the screw rod 2 to rotate reversely, the screw rod nut 32 moves away from the screw rod mounting seat 71, the turning angle of the bin 5 decreases, when the wheel shaft 31 reaches the initial second limit switch 62, the driving unit 1 stops working, the bin 5 stops turning over, and the bin 5 is in a horizontal state.

It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present invention without departing from the spirit and scope of the utility model. In this way, if these modifications and changes are within the scope of the claims of the present invention and their equivalents, the present invention is also intended to cover these modifications and changes. The word "comprising" does not exclude the presence of other elements or steps than those listed in a claim. The mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage. Any reference signs in the claims shall not be construed as limiting the scope.

Claims

1. The utility model provides a upset material feeding unit, its characterized in that, includes drive unit, lead screw, slip subassembly, bracing piece and feed bin, the both ends of bracing piece respectively with slip subassembly and one end are fixed the feed bin is articulated, the slip subassembly cover is located on the lead screw, the drive unit drive the lead screw is rotatory, drives the slip subassembly is followed linear motion is to the lead screw direction, makes the feed bin perpendicular to slip subassembly's moving direction rotation angle.

2. The tumble feeder according to claim 1, characterized in that said sliding assembly comprises an axle and a lead screw nut, and said driving unit drives said axle to move linearly along said lead screw direction through said lead screw nut.

3. The overturning and feeding device of claim 2, further comprising a track, wherein a first limit switch and a second limit switch are arranged on the track, and the first limit switch and the second limit switch are respectively arranged at two ends of the track.

4. A tumble feeder as claimed in claim 3 wherein said axle is located on said track and rollers located on the sides of said axle to engage said track.

5. The overturning and feeding device of claim 3, further comprising a base, wherein a lead screw mounting seat, the rail and the driving unit are fixedly arranged on the base, and the lead screw mounting seat and the driving unit are respectively mounted at two ends of the rail in the linear direction.

6. The tumble feeder according to claim 5, characterized in that both ends of the lead screw are rotatably connected with the driving unit and the lead screw mounting seat, respectively.

7. The tumble feeder according to claim 1 characterized in that the output shaft of the driving unit is connected with the lead screw through a coupling.

8. The overturning and feeding device of any one of claims 2-4, wherein two ends of the supporting rod are hinged with the hinge point of the wheel shaft and the end of the storage bin far away from the fixed end.

9. The tumble feeder according to claim 3, characterized in that said bin, said support rod, said sliding assembly and said rail constitute a slider-crank mechanism.