CN218987192U - Bale grabbing and shaking system - Google Patents

Abstract

The present disclosure provides a bale grabbing and shaking system, comprising: the bag grabbing device is used for grabbing a material bag; and tremble the material device, tremble the material device and be used for trembling the material package that snatchs so as to throw the material, wherein tremble the material device and include: a fixing part; a swinging part which can be controlled to swing relative to the fixed part so as to shake the grabbed material packet; the two ends of the connecting piece are respectively connected to the fixed part and the swinging part, and the connecting piece is configured to allow the swinging part to swing relative to the fixed part; and the two ends of the telescopic part are respectively connected to the fixed part and the swinging part, the telescopic part can stretch and retract, the telescopic part shortens to enable one side of the swinging part to ascend and the other side of the swinging part to descend, and the telescopic part stretches to enable one side of the swinging part to descend and the other side of the swinging part to ascend so as to enable the swinging part to swing relative to the fixed part.

Description

Bale grabbing and shaking system

Technical Field

The present disclosure relates to a bale grabbing and shaking system.

Background

In the process of feeding, the materials in the fed material bags need to be broken and fed. There are generally manual and mechanical modes for the delivery of materials. In the manual mode, a plurality of workers are required to carry. This approach is labor-intensive and inefficient. Thus, in order to solve this problem, mechanical gripping tools are currently being developed. In the mechanical mode, after the mechanical arm is used for grabbing the material bag, the mechanical arm shakes to discharge the material from the material bag, but the mechanical arm shakes to vibrate the mechanical arm, so that the mechanical arm is worn and damaged, and the like. At present, a mechanism for shaking materials by a specially arranged shaking device is also proposed, for example, chinese patent No. CN 217478529U. In this patent, a special shaking device is provided, but it can only shake one side of the pack, while the other side of the pack cannot. This may leave a large amount of material on the other side that is not shaken, and thus complete discharge of the material cannot be achieved. In addition, as the material packet can only shake on one side, the shaking feeding efficiency is correspondingly low.

Disclosure of Invention

In order to solve one of the above technical problems, the present disclosure provides a bale grabbing and shaking system.

According to one aspect of the present disclosure, there is provided a bale plucking and material shaking system, comprising: the bag grabbing device is used for grabbing a material bag; and tremble the material device, tremble the material device and be used for trembling the material package of snatching so as to throw the material, wherein, tremble the material device and include: a fixing part; a swinging part capable of being controlled to swing relative to the fixed part so as to shake the gripped material packet; a connecting member having both ends connected to the fixing portion and the swinging portion, respectively, the connecting member being configured to allow the swinging portion to swing with respect to the fixing portion; and a telescopic part, both ends of which are connected to the fixed part and the swing part, respectively, and which is capable of being telescopic, the telescopic part being shortened such that one side of the swing part is raised and the other side is lowered, and the telescopic part being extended such that one side of the swing part is lowered and the other side is raised, so that the swing part swings with respect to the fixed part.

According to the bale grabbing and shaking system of at least one embodiment, the connection point of the connecting piece and the fixing portion is set to be a first connection point, the connection point of the connecting piece and the swinging portion is set to be a second connection point, the connection point of the telescopic portion and the swinging portion is set to be a third connection point, the connection point of the telescopic portion and the fixing portion is set to be a fourth connection point, the distance between the first connection point and the second connection point is fixed, the distance between the second connection point and the third connection point is fixed, and the distance between the third connection point and the fourth connection point is changed, so that the swinging portion swings relative to the fixing portion.

According to the bale grabbing and shaking system of at least one embodiment, the connecting piece is fixedly connected with the fixing part and rotatably connected with the swinging part.

According to the bale plucking and shaking system of at least one embodiment, the telescopic part has an inclined angle with respect to the fixed part and the swinging part in a state that the swinging part is parallel with respect to the fixed part.

The bale plucking and shaking system according to at least one embodiment, the telescoping portion comprises: the first driving part is used for driving the first telescopic rod to stretch and retract, and one end of the first telescopic rod is rotatably connected to the fixing part; and the second driving part is used for driving the second telescopic rod to stretch and retract, one end of the second telescopic rod is rotatably connected to the swinging part, and the first driving part and the second driving part are relatively and fixedly connected and are arranged between the swinging part and the fixing part.

According to the bale shaking system of at least one embodiment, the swinging part is in a horizontal position with the first telescopic rod extended and the second telescopic rod retracted, one side of the swinging part is lifted and the other side is lowered with the first telescopic rod retracted and the second telescopic rod retracted, and the other side of the swinging part is lifted and the one side is lowered with the first telescopic rod extended and the second telescopic rod extended.

The bale plucking system according to at least one embodiment comprises a bale plucking control part and a clamping jaw, wherein the bale plucking control part is used for controlling the clamping jaw to grab or release the material bale through the clamping jaw.

According to the bale shaking system of at least one embodiment, the bale grabbing control part comprises a bale grabbing driving part, a connecting rod and a rotating shaft, the clamping jaw is fixedly arranged on the rotating shaft, and the connecting rod is driven by the bale grabbing driving part to rotate the rotating shaft so that the clamping jaw rotates.

According to the bale plucking and shaking system of at least one embodiment, the rotating shaft is rotatably connected relative to the swinging part through a connecting part.

The bale plucking and material shaking system according to at least one embodiment further comprises a pushing device configured to push the bale away from the bale plucking and material shaking system after the bale has completed its feeding.

According to at least one embodiment, the pushing device comprises a pushing driving part and a pushing part, and the pushing driving part controls the movement of the pushing part to push the material bag.

The bale plucking and shaking system according to at least one embodiment further comprises a guide rod, one end of which is fixedly connected to the pushing part and passes through the through hole of the swinging part, so as to guide the pushing part during the movement of the pushing part.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1 is a schematic structural view of a bale plucking and material shaking system according to one embodiment of the present disclosure.

Fig. 2 is a schematic structural view of a bale plucking and material shaking system, according to one embodiment of the present disclosure.

Fig. 3 is a schematic structural view of a bale plucking and material shaking system, according to one embodiment of the present disclosure.

Fig. 4 is a schematic structural view of a bale plucking and material shaking system according to one embodiment of the present disclosure.

Fig. 5 is a schematic structural view of a bale plucking and material shaking system, according to one embodiment of the present disclosure.

Detailed Description

The present disclosure is described in further detail below with reference to the drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant content and not limiting of the present disclosure. It should be further noted that, for convenience of description, only a portion relevant to the present disclosure is shown in the drawings.

In addition, embodiments of the present disclosure and features of the embodiments may be combined with each other without conflict. The technical aspects of the present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Unless otherwise indicated, the exemplary implementations/embodiments shown are to be understood as providing exemplary features of various details of some ways in which the technical concepts of the present disclosure may be practiced. Thus, unless otherwise indicated, features of the various implementations/embodiments may be additionally combined, separated, interchanged, and/or rearranged without departing from the technical concepts of the present disclosure.

The use of cross-hatching and/or shading in the drawings is typically used to clarify the boundaries between adjacent components. As such, the presence or absence of cross-hatching or shading does not convey or represent any preference or requirement for a particular material, material property, dimension, proportion, commonality between illustrated components, and/or any other characteristic, attribute, property, etc. of a component, unless indicated. In addition, in the drawings, the size and relative sizes of elements may be exaggerated for clarity and/or descriptive purposes. While the exemplary embodiments may be variously implemented, the specific process sequences may be performed in a different order than that described. For example, two consecutively described processes may be performed substantially simultaneously or in reverse order from that described. Moreover, like reference numerals designate like parts.

When an element is referred to as being "on" or "over", "connected to" or "coupled to" another element, it can be directly on, connected or coupled to the other element or intervening elements may be present. However, when an element is referred to as being "directly on," "directly connected to," or "directly coupled to" another element, there are no intervening elements present. For this reason, the term "connected" may refer to physical connections, electrical connections, and the like, with or without intermediate components.

For descriptive purposes, the present disclosure may use spatially relative terms such as "under … …," under … …, "" under … …, "" lower, "" above … …, "" upper, "" above … …, "" higher "and" side (e.g., as in "sidewall"), etc., to describe one component's relationship to another (other) component as illustrated in the figures. In addition to the orientations depicted in the drawings, the spatially relative terms are intended to encompass different orientations of the device in use, operation, and/or manufacture. For example, if the device in the figures is turned over, elements described as "under" or "beneath" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "below" … … can encompass both an orientation of "above" and "below". Furthermore, the device may be otherwise positioned (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, when the terms "comprises" and/or "comprising," and variations thereof, are used in the present specification, the presence of stated features, integers, steps, operations, elements, components, and/or groups thereof is described, but the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof is not precluded. It is also noted that, as used herein, the terms "substantially," "about," and other similar terms are used as approximation terms and not as degree terms, and as such, are used to explain the inherent deviations of measured, calculated, and/or provided values that would be recognized by one of ordinary skill in the art.

According to an embodiment of the present disclosure, a bale plucking and material shaking system is provided. Fig. 1 and 2 show schematic diagrams of a bale plucking and material shaking system, according to embodiments of the present disclosure.

As shown in fig. 1, the bale plucking and material shaking system 10 may include a bale plucking device and a material shaking device. Wherein the bale plucker may be used to grab the bale 20. The shaking device may be used to shake the material packages 20 gripped by the gripping device for feeding. In embodiments of the present disclosure, the shake-out device may double-sided shake the material package.

As shown in fig. 1 and 2, the bale plucking device may include a bale plucking jaw 110 and a bale plucking control portion. It should be noted that, although the clamping jaw manner is provided in the present disclosure, other manners of gripping may be adopted, such as through a suction cup or the like. The number of clamping jaws 110 may be plural. The bale control may be used to control the opening of jaws 110 to grasp or release bale 20. For example, jaws 110 may be controlled to open or close to grasp or deposit a packet. During gripping, jaws 110 may be controlled to insert into material packet 20 and then close to grip the packet (as shown in fig. 2). The bale plucking control part may include a bale plucking driving part 120, wherein the bale plucking driving part may be a cylinder type driver, a hydraulic type driver, or an electric type driver. The cylinder will be described in detail below as an example. The bale plucking control unit may further include a link 130 and a rotation shaft 140. One end of the link 130 may be connected to the bale plucking driving part 120, for example, may be connected to the driving rod 121 of the bale plucking driving part 120. The other end of the link 130 may be rotatably connected to the rotation shaft 140. Thus, when the driving rod 121 of the bale plucking driving unit stretches and contracts, the connecting rod 130 is driven to move. Movement of the link 130 will drive the rotation shaft 140 to rotate. This allows the jaws 110 fixed to the rotation shaft to be rotated, thereby achieving opening or closing.

In this application, jaws 110 may be arranged in two rows and accordingly may include two rotational axes 140. Each rotation shaft 140 may be connected to the bale plucking driving part 120 through a corresponding link 130, so that the two rotation shafts may be driven to rotate by the extension and contraction of the driving rod 121 of the bale plucking driving part 120, thereby enabling the two rows of jaws to realize the grasping function. Other numbers of rotation shafts, other numbers of bale plucking drives 120, and the like may also be provided according to the design concepts of the present disclosure. The rotation shaft 140 may be rotatably connected with respect to the swing portion 220 by a connection portion 221. For example, both ends of the rotation shaft 140 may be rotatably connected to the connection part 221, and the connection part 221 is fixedly connected to the swing part 220.

In order to clearly express the process of gripping, the swing portion, which will be described below, is removed, a schematic view of the non-gripping material packet 20 is shown in fig. 3, and a schematic view of the gripping material packet 20 is shown in fig. 4. The rotation of the link 130 is controlled by the extension and contraction of the driving rod 121 of the bale plucking driving unit 120, thereby achieving the purpose of controlling the rotation of the rotation shaft 140.

As shown in fig. 1 and 2, the shaking apparatus may include a fixing portion 210, a swing portion 220, a connection member 230, and a telescopic portion 240. The fixing portion 210 may be in the form of a fixing plate and may serve as a fixing support member. The swinging part 220 may be controlled to swing with respect to the fixed part. The swing portion 220 may be provided in a plate shape. Both ends of the connection member 230 may be connected to the fixing portion 210 and the swing portion 220, respectively, and the connection member 230 is provided to allow the swing portion 220 to swing with respect to the fixing portion 210. Wherein one end of the connection member 230 may be provided in a rotatable connection, or both ends may be provided in a rotatable connection. As an example, the connection member 230 may be hingedly connected with the swing portion 240, and the connection member 230 may be fixedly connected with the fixing portion 210. In this application, the number of the connection members 230 may be two and disposed to be located at both sides of the fixing portion 210, respectively.

The telescopic part 240 may be obliquely disposed between the fixed part 210 and the swing part 220. The telescopic part 240 is connected at both ends thereof to the fixing part 210 and the swing part 220, respectively. The expansion and contraction portion 240 can expand and contract, and in a state where the expansion and contraction portion 240 is extended, one side of the swing portion 220 can be raised and the other side can be lowered, and in a state where the expansion and contraction portion 240 is shortened, the other side of the swing portion 220 can be raised and the one side can be lowered. This allows for double sided swinging of the swing portion 220 and thus of the bale. The connection between telescoping portion 240 and fixed portion 210 and swing portion 220 may be a rotatable connection, such as a hinged connection.

In this application, the telescoping portion 240 may be provided in a pneumatic form, a hydraulic form, or an electric form. As a specific example, the telescopic portion 240 may be formed of two parts, such as a first part formed of a first driving portion and a first telescopic rod and a second part formed of a second driving portion and a second telescopic rod. A detailed description will be made below with an example of a cylinder and a piston rod as the telescopic portion 240, wherein in the following description, a first cylinder corresponds to a first driving portion, a first telescopic rod corresponds to a first piston rod, a second cylinder corresponds to a second driving portion, and a second telescopic rod corresponds to a second piston rod.

The first cylinder 241 is used for driving the first piston rod 242 to extend and retract, wherein one end of the first piston rod 242 may be rotatably connected to the fixing portion 210. The second cylinder 243 is used for driving the second piston rod 244 to extend and retract, wherein one end of the second piston rod 244 may be rotatably connected to the swing portion 220. Wherein the first cylinder 241 and the second cylinder 243 may be fixed together side by side.

During operation of the bale plucking system of the present disclosure, as shown in fig. 3, the clamping jaws 110 open and the bale plucking system 10 moves toward the bale 20. After insertion of jaws 110 into pack 20. Extension of the drive rod 121 of the bale plucking drive 120, as shown in fig. 4, causes the jaws 110 to close by the action of the links 130 and the rotational shafts 140, so that the jaws 110 firmly grasp the bale 20. In the process of feeding the bag 20 after the bag breaking process, the first cylinder 241 and the second cylinder 243 are controlled to operate. For example, in an initial state, the first piston rod 242 is extended and the second piston rod 244 is retracted, as shown in fig. 2, at which time the bale shaking system and the bale may be in a horizontal state. As shown in fig. 5, the first piston rod 242 is retracted and the second piston rod 244 is maintained in a retracted state, so that one side a of the swing portion 220 is raised and the other side B is lowered, and accordingly, the bag is swung in the same manner. The first piston rod 242 is then extended and the second piston rod 244 is held in a retracted state so that the bale returns to a horizontal state. The first piston rod 242 is maintained in an extended state and the second piston rod 244 is extended such that one side a of the swing part 220 is lowered and the other side B is raised. After that, the first piston rod 242 is maintained in an extended state and the second piston rod 244 is retracted, so that the swing portion 220 returns to a horizontal state. This process may be repeated to effect dithering of the material packets. In this application, through controlling the swing portion and carrying out two side swing, can control the material package 20 correspondingly and carry out two side swing, consequently can make the material leave from the material package at the in-process of throwing the material to avoid the material to remain in the material package.

The shake of material package can be more stable can be made to this disclosed drive scheme, can guarantee the swing range of material package through two side swings moreover for the material is discharged from the material bag more thoroughly fast. The drive scheme of the present disclosure employs a right triangle-like principle. The connection point of the connection member 230 and the fixing portion 210 is regarded as a first connection point, and the connection point of the connection member 230 and the swing portion 220 is regarded as a second connection point. The connection point of the telescopic part 240 and the swing part 220 is regarded as a third connection point, and the connection point of the telescopic part 240 and the fixed part 210 is regarded as a fourth connection point. The distance between the first connection point and the second connection point is fixed, and the distance between the second connection point and the third connection point is also fixed. And the distance between the third connection point and the fourth connection point is changed by the telescopic part 240. The fourth connection point and the first connection point are considered to coincide, which would constitute a right triangle. When the distance between the third connection point and the fourth connection point is changed by the telescopic portion 240, if the distance is increased (both piston rods are extended), the right angle is changed to an obtuse angle. In the horizontal state, the horizontal state is a right angle state. If the distance is reduced (both piston rods retracted), the right angle changes to an acute angle. Therefore, the pose of the material bag can be adjusted through the change of the hypotenuse of the right triangle, so that stable material shaking is realized.

According to a further embodiment of the present disclosure, a pushing device may also be included. The pushing device is configured to push the material package away from the package grabbing and shaking system after the material package is completely fed. As shown in fig. 3 and 4, the pushing device may include a pushing driving part 310 and a pushing part 320. The push drive 310 may be pneumatic, hydraulic, or electric. In the case of a pneumatic form, for example, the push driving part 310 may include an air cylinder and a push rod, wherein the push rod may be fixedly connected to the plate-shaped push part 320, and the push part is moved by the extension and contraction of the push rod. For example, the bale plucking control causes jaws 110 to release the bale, similar to the state shown in fig. 3. The pushing driving part 310 controls the pushing part 320 to move downwards so as to push the material packet to be completely separated from the clamping jaw 110, so that the material packet emptied of the material is separated from the packet grabbing and shaking system.

In the present disclosure, a guide mechanism may also be provided to guide the movement of the pushing part 320. For example, the guide mechanism may include guide rods 330, the number of which may be set to one or more than two. One end of the guide bar 320 is fixedly connected to the pushing portion 320, and the guide bar 320 may extend through a through hole provided in the swing portion 220.

In the present disclosure, the bale plucking driving part 120 may be disposed between the fixing part 210 and the swing part 220 and fixedly mounted to the swing part 220, and the driving rod 121 may extend through a through hole provided in the swing part 220 and be connected to the link 130, and the push driving part 310 may be disposed at a side of the swing part 220 remote from the fixing part 210, thereby achieving a compact arrangement of the system.

According to the bale grabbing and shaking system disclosed by the utility model, double-side shaking of the material bale can be realized, so that the material is discharged more thoroughly and the shaking structure is more stable.

In the description of the present specification, reference to the terms "one embodiment/manner," "some embodiments/manner," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment/manner or example is included in at least one embodiment/manner or example of the present application. In this specification, the schematic representations of the above terms are not necessarily for the same embodiment/manner or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/modes or examples described in this specification and the features of the various embodiments/modes or examples can be combined and combined by persons skilled in the art without contradiction.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

It will be appreciated by those skilled in the art that the above-described embodiments are merely for clarity of illustration of the disclosure, and are not intended to limit the scope of the disclosure. Other variations or modifications will be apparent to persons skilled in the art from the foregoing disclosure, and such variations or modifications are intended to be within the scope of the present disclosure.

Claims (12)

1. A bale plucking and shaking system, comprising:

the bag grabbing device is used for grabbing a material bag; and

the shaking device is used for shaking the grabbed material packet so as to perform feeding,

wherein, tremble material device includes:

a fixing part;

a swinging part capable of being controlled to swing relative to the fixed part so as to shake the gripped material packet;

a connecting member having both ends connected to the fixing portion and the swinging portion, respectively, the connecting member being configured to allow the swinging portion to swing with respect to the fixing portion; and

and the two ends of the telescopic part are respectively connected to the fixed part and the swinging part, the telescopic part can stretch and retract, the telescopic part shortens to enable one side of the swinging part to ascend and the other side of the swinging part to descend, and the telescopic part stretches to enable one side of the swinging part to descend and the other side of the swinging part to ascend so as to enable the swinging part to swing relative to the fixed part.

2. The bale shaking system of claim 1, wherein the connection point of the connection member and the fixed portion is set to a first connection point, the connection point of the connection member and the swinging portion is set to a second connection point, the connection point of the telescopic portion and the swinging portion is set to a third connection point, the connection point of the telescopic portion and the fixed portion is set to a fourth connection point, the distance between the first connection point and the second connection point is fixed, the distance between the second connection point and the third connection point is fixed, and the distance between the third connection point and the fourth connection point is changed to enable the swinging portion to swing relative to the fixed portion.

3. The bale shaking system of claim 1 or 2, wherein the connecting member is fixedly connected to the fixed portion and rotatably connected to the swinging portion.

4. The bale shaking system according to claim 1 or 2, wherein the telescopic portion has an angle of inclination with respect to the fixed portion and the swinging portion in a state in which the swinging portion is parallel with respect to the fixed portion.

5. The bale shaking system of claim 1 or 2, wherein the telescoping portion comprises:

the first driving part is used for driving the first telescopic rod to stretch and retract, and one end of the first telescopic rod is rotatably connected to the fixing part; and

the second driving part is used for driving the second telescopic rod to stretch and retract, one end of the second telescopic rod is rotatably connected to the swinging part, and the first driving part and the second driving part are relatively and fixedly connected and are arranged between the swinging part and the fixing part.

6. The bale shaking system of claim 5, wherein the swing portion is in a horizontal position with the first telescoping rod extended and the second telescoping rod retracted, one side of the swing portion is raised and the other side is lowered with the first telescoping rod retracted and the second telescoping rod retracted, and the other side of the swing portion is raised and the one side is lowered with the first telescoping rod extended and the second telescoping rod extended.

7. The bale shaking system of claim 1 or 2, wherein the bale gripping device comprises a bale gripping control portion and a jaw, the bale gripping control portion being adapted to control the jaw to grip or release the bale via the jaw.

8. The bale shaking system of claim 7, wherein the bale shaking control portion comprises a bale shaking drive portion, a link, and a rotational shaft, the jaw is fixedly disposed to the rotational shaft, and the rotational shaft is rotated by the bale shaking drive portion driving the link to rotate the jaw.

9. The bale shaking system of claim 8, wherein the rotation shaft is rotatably coupled with respect to the swing portion by a coupling portion.

10. The bale-grabbing and shaking system of claim 1 or 2, further comprising a pushing device configured to push the bale away from the bale-grabbing and shaking system after the bale is completely dosed.

11. The bale shaking system of claim 10, wherein the pushing device comprises a pushing drive and a pushing portion, the pushing drive controlling movement of the pushing portion to push the bale.

12. The bale shaking system of claim 11, further comprising a guide rod having one end fixedly connected to the pushing portion and passing through the through hole of the swing portion to guide the pushing portion during movement of the pushing portion.

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