CN216971319U - Feeding device - Google Patents

Abstract

The utility model relates to the technical field of material conveying equipment, and discloses a feeding device. The feeding device comprises a material pipeline, a flow limiting piece and a driving assembly, wherein the material pipeline is configured to be a conveying channel of a material, the flow limiting piece can extend into the material pipeline, the part of the flow limiting piece extending into the material pipeline can block the material, the flow limiting piece can move to adjust the length of the flow limiting piece extending into the material pipeline, and the driving assembly is configured to drive the flow limiting piece to move. According to the feeding device, the driving assembly is arranged to drive the flow limiting piece to move, so that the blocking effect of the flow limiting piece on the material is adjusted, the flow of the material is adjusted, the traditional manual adjusting mode of manpower is replaced, the adjustment is more convenient and faster, the working efficiency is higher, an operator does not need to ascend to manually rotate the gate, and potential safety hazards are eliminated.

Description

Feeding device

Technical Field

The utility model relates to the technical field of material conveying equipment, in particular to a feeding device.

Background

In the grain processing process, grains are generally required to be conveyed downwards from a higher position through a material pipeline so as to carry out further deep processing or packaging. Due to differences in grain varieties, impurity content, grain plumpness and the like, the flow of materials (namely grains) needs to be controlled, so that the processing quality and the reliable operation of the production process operation are ensured.

At present, the control on the material flow mainly adopts the mode of manually rotating the gate, and in order to reach the material direct current angle and accord with the installation process, the gate is usually installed in the position more than 3.5 meters off the ground, needs two at least operating personnel to collaborate and take the ladder, climbs to 3.5 meters eminence and controls, and the operation is very inconvenient, has very big potential safety hazard, extravagant manpower moreover, work efficiency are low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feeding device, which solves the problems of inconvenient operation, low working efficiency and great potential safety hazard of the conventional material flow regulation.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a feeding device, comprising:

the material pipeline is configured as a conveying channel of the material;

the flow limiting piece can extend into the material pipeline, the part of the flow limiting piece extending into the material pipeline can block the material, and the flow limiting piece can move to adjust the length of the flow limiting piece extending into the material pipeline; and

a drive assembly configured to drive movement of the flow restrictor.

As an alternative, the flow restriction element is a flow restriction plate, and the flow restriction plate is arranged perpendicular to the extending direction of the material pipeline.

As an alternative, a through hole is formed in the material pipeline, and the flow limiting plate penetrates through the through hole and extends into the material pipeline and can move along the through hole in the direction perpendicular to the side wall of the material pipeline.

As an alternative, the drive assembly comprises:

the driving shaft is arranged outside the material pipeline and meshed with the flow limiting plate, the driving shaft is perpendicular to the moving direction of the flow limiting plate, and the driving shaft can rotate to drive the flow limiting plate to move.

Alternatively, a plurality of racks are arranged on the flow restriction plate perpendicular to the moving direction of the flow restriction plate, the total width of the plurality of racks in the moving direction of the flow restriction plate is not less than the diameter of the material pipeline, and the driving shaft is provided as a gear shaft which can be in meshing transmission with the racks.

As an alternative, the drive assembly further comprises:

a motor;

the driving wheel is connected with the output end of the motor;

a driven wheel connected to one end of the driving shaft; and

and the transmission belt is connected with the driving wheel and the driven wheel.

Alternatively, the motor is a servo motor.

As an alternative, the drive assembly further comprises:

and the control switch is used for controlling the starting and stopping of the motor.

As an alternative, the feeding device further comprises:

the installation bin body, the drive shaft with the part that the current-limiting piece stretches out the material pipeline set up in the installation bin body.

As an alternative, the feeding device further comprises:

the protection casing, the protection casing cover is located the action wheel, follow the driving wheel with the outside of drive belt.

The utility model has the beneficial effects that:

according to the feeding device, the driving assembly is arranged to drive the flow limiting piece to move, so that the blocking effect of the flow limiting piece on the material is adjusted, the flow of the material is adjusted, the traditional manual adjusting mode of manpower is replaced, the adjustment is more convenient and faster, the working efficiency is higher, an operator does not need to ascend to manually rotate the gate, and potential safety hazards are eliminated.

Drawings

FIG. 1 is a schematic structural diagram of a feeding device provided by the present invention;

fig. 2 is a schematic structural diagram of a driving assembly of the feeding device provided by the utility model.

In the figure:

1. a material pipeline;

2. a restrictor plate;

3. a drive shaft;

4. a driving wheel;

5. a driven wheel;

6. a transmission belt;

7. mounting a bin body;

8. an electric motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like are used based on the orientations and positional relationships shown in the drawings for convenience of description and simplicity of operation, 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1, the present embodiment provides a feeding device for conveying materials from a high position to a lower position for the next process. This feed arrangement includes material pipeline 1, current-limiting piece and drive assembly, and material pipeline 1 is the transfer passage of material, and the upper and lower extreme of material pipeline 1 all is provided with the opening, and the material drops into from the upper end opening part of material pipeline 1, flows from the lower extreme opening part. The flow limiting piece can stretch into the material pipeline 1, the part of the flow limiting piece stretching into the material pipeline 1 can block materials, the flow limiting piece can move to adjust the length stretching into the material pipeline 1, and the driving assembly can drive the flow limiting piece to move.

The feed arrangement of this embodiment removes through setting up drive assembly drive current-limiting piece, adjusts the effect that blocks of current-limiting piece to the material, and then adjusts the material flow, has replaced traditional manual regulation mode of manpower, and it is more convenient to adjust, and work efficiency is higher, need not moreover that operating personnel ascends a height and carries out manual rotation gate, has eliminated the potential safety hazard.

Further, as shown in fig. 1, the flow restriction member is a flow restriction plate 2, and the flow restriction plate 2 is perpendicular to the extending direction of the material pipe 1. The current-limiting plate 2 can well block materials, and is simple in structure and convenient to move. It can be understood that the flow restriction is not limited to a plate-shaped structure, and may be designed into other shapes according to the characteristics of the material, so as to achieve the blocking effect on the material.

Particularly, be provided with the through-hole on the material pipeline 1, the restrictor plate 2 passes in the through-hole stretches into material pipeline 1 to can remove in the direction of perpendicular material pipeline 1 lateral wall along the through-hole. The flow limiting plate 2 is of a drawing structure, and can be pushed into the material pipeline 1 or pulled out of the material pipeline 1 through the through hole. When the flow limiting plate 2 extends into the material pipeline 1 more, the blocking area for the material is larger, only a smaller space for the material to pass through is reserved in the material pipeline 1, and the material flow is smaller at the moment; when needs increase material flow, only need outwards pull out restrictor plate 2, can reduce the area that blocks to the material, provide great space and supply the material to pass through to increase material flow. Preferably, the length of the current-limiting plate 2 is greater than the outer diameter of the material pipeline 1, so as to ensure that the right end of the current-limiting plate 2 still extends out of the material pipeline 1 after the left end of the current-limiting plate 2 abuts against the inner wall of the material pipeline 1, and the current-limiting plate 2 is conveniently pulled out of the material pipeline 1.

Further, as shown in fig. 1, the driving assembly includes a driving shaft 3, the driving shaft 3 is disposed outside the material pipe 1 and engaged with the restrictor plate 2, the driving shaft 3 is perpendicular to the moving direction of the restrictor plate 2, and the driving shaft 3 can rotate to drive the restrictor plate 2 to move. Specifically, a plurality of racks are arranged on the flow restriction plate 2 in a direction perpendicular to the moving direction of the flow restriction plate 2, the total width of the racks in the moving direction of the flow restriction plate 2 is not less than the diameter of the material pipeline 1, so that the flow restriction plate 2 can adjust the material flow from zero to the maximum flow, and the driving shaft 3 is arranged as a gear shaft which can be in meshing transmission with the racks. The transmission of the gear and the rack in a meshing mode is stable, so that the driving shaft 3 can drive the restrictor plate 2 to move stably when rotating.

As shown in fig. 2, in order to drive the driving shaft 3 to rotate, the driving assembly further comprises a motor 8, an output end of the motor 8 is connected with a driving wheel 4, one end of the driving shaft 3 is connected with a driven wheel 5, and the driving wheel 4 and the driven wheel 5 are in transmission connection through a transmission belt 6. The motor 8 is arranged at the lower side of the driving shaft 3, for example, the motor 8 can be arranged on the ground, so that the installation is convenient and the safety is high. Of course, the installation position of the motor 8 may be reasonably arranged according to the workshop environment, and the driving shaft 3 may be driven to rotate, which is not limited herein.

Further, the driving assembly further comprises a control switch (not shown in the figure), and the control switch is used for controlling the start and stop of the motor 8. The control switch is turned on, the motor 8 starts to work to drive the driving wheel 4 to rotate, the driven wheel 5 is driven to rotate through the driving belt 6, and then the driving shaft 3 is driven to rotate, and the driving shaft 3 is meshed with the flow limiting plate 2, so that the flow limiting plate 2 can be driven to move in the through hole of the material channel, and the material flow is controlled. In this embodiment, the motor adopts servo motor, and the action is more accurate stable.

Preferably, the feeding device further comprises a mounting bin body 7, and the parts of the driving shaft 3 and the flow limiting piece extending out of the material pipeline 1 are arranged in the mounting bin body 7. Installation storehouse body 7 provides the supporting role for the installation of drive shaft 3 and current-limiting piece, can form the protection for drive shaft 3 and current-limiting piece moreover, prevents that foreign matters such as dust from getting into and influencing the removal of current-limiting piece.

Furtherly, feed arrangement still includes the protection casing, and the protection casing is located action wheel 4, is followed the outside of driving wheel 5 and drive belt 6, to action wheel 4, provide the protection from the normal operating of driving wheel 5 and drive belt 6, can effectively prevent simultaneously action wheel 4, from the rotation of driving wheel 5 and drive belt 6 to cause the injury to operating personnel.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations, and substitutions will occur to those skilled in the art without departing from the scope of the present invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A feeding device, comprising:

a material pipe (1) configured as a conveying channel for material;

the flow limiting piece can extend into the material pipeline (1), the part of the flow limiting piece extending into the material pipeline (1) can block the material, and the flow limiting piece can move to adjust the length of the flow limiting piece extending into the material pipeline (1); and

a drive assembly configured to drive movement of the flow restrictor.

2. Feeding device according to claim 1, characterized in that the restriction is a restrictor plate (2), the restrictor plate (2) being arranged perpendicular to the direction of extension of the material conduit (1).

3. The feeding device according to claim 2, characterized in that a through hole is arranged on the material pipeline (1), and the flow restriction plate (2) penetrates through the through hole to extend into the material pipeline (1) and can move along the through hole in a direction vertical to the side wall of the material pipeline (1).

4. The feeding device according to claim 3, wherein the driving assembly comprises:

the material pipeline comprises a material pipeline (1), a driving shaft (3) and a flow limiting plate (2), wherein the driving shaft (3) is arranged outside the material pipeline (1), the driving shaft (3) is meshed with the flow limiting plate (2), the driving shaft (3) is perpendicular to the moving direction of the flow limiting plate (2), and the driving shaft (3) can rotate to drive the flow limiting plate (2) to move.

5. The feeding device according to claim 4, characterized in that a plurality of racks are arranged on the restrictor plate (2) perpendicular to the moving direction of the restrictor plate (2), the total width of the plurality of racks in the moving direction of the restrictor plate (2) is not less than the diameter of the material pipe (1), and the driving shaft (3) is provided as a gear shaft which can be in meshing transmission with the racks.

6. The feeding device of claim 4, wherein the drive assembly further comprises:

a motor (8);

the driving wheel (4) is connected with the output end of the motor (8);

a driven wheel (5) connected to one end of the drive shaft (3); and

and the transmission belt (6) is connected with the driving wheel (4) and the driven wheel (5).

7. Feeding device according to claim 6, characterised in that said motor (8) is a servomotor.

8. The feeding device of claim 6, wherein the drive assembly further comprises:

and the control switch is used for controlling the starting and stopping of the motor (8).

9. The feeding device according to any one of claims 4 to 8, further comprising:

the installation bin body (7), the drive shaft (3) and the part of the flow limiting piece extending out of the material pipeline (1) are arranged in the installation bin body (7).

10. The feeding device according to any one of claims 6 to 8, further comprising:

the protection casing, the protection casing cover is located the action wheel (4), follow driving wheel (5) and the outside of drive belt (6).

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