Charging basket and charging basket adjusting device

Abstract

The utility model provides a charging basket and a charging basket adjusting device. The charging basket comprises a charging basket body and a supporting plate which is located in the charging basket body and can ascend and descend relative to the charging basket body. The device further comprises a lifting device. The lifting device comprises at least one supporting rod set, and each supporting rod set comprises two supporting rods hinged in an X shape. One end of one supporting rod is hinged to the supporting plate, the other end of the supporting rod is slidably connected with a bottom plate of the charging basket body and can rotate relative to the bottom plate, one end of the other supporting rod is slidably connected with the supporting plate and can rotate relative to the supporting plate, and the other end of the supporting rod is hinged to the bottom plate. The lifting device further comprises a first driving mechanism for driving the two supporting rods to rotate relatively. The supporting plate is arranged in the charging basket body, and the X-shaped hinged supporting rod is adopted as a lifting mechanism to drive the supporting plate to be adjusted, so that the space for bearing material bags in the charging basket body is changed, adjustment of different depths can be conducted according to needs during adjustment, and the requirements of different material bags are met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of logistics, in particular to a material basket and a material basket adjusting device. BACKGROUND

[0002] In the rubber industry, a small material formula usually contains a plurality of small materials, which are placed in a material bag (usually made of EVA or PE material) in a material basket after weighing, and after all the small materials are weighed, the material bag is sealed and put into a banburying machine for use, and the material basket is used as a container for storage and recycling. The conventional material basket is generally fixed in depth or has two depths, which may cause the formula weight and the length of the material bag to be unable to match one by one, resulting in waste of the material bag; at the same time, the adjustment of the two depths usually needs to be manually adjusted by workers, which increases the labor intensity of the operators in the rubber industry which frequently switches formulas.

[0003] The conventional material basket is generally fixed in depth or has two depths, which may cause the formula weight and the length of the material bag to be unable to match one by one, resulting in waste of the material bag; at the same time, the adjustment of the two depths usually needs to be manually adjusted by workers, which increases the labor intensity of the operators in the rubber industry which frequently switches formulas. SUMMARY

[0004] The utility model of the present application aims to provide a material basket and a material basket adjusting device to improve the effect of supporting the material bag.

[0005] In a first aspect, a material basket is provided, comprising: a material basket body and a support plate located in the material basket body and capable of being lifted relative to the material basket body; and a lifting device located between the support plate and a bottom plate of the material basket body.

[0006] The lifting device comprises at least one support rod group, each support rod group comprising two support rods hingedly connected in an X shape; one end of one of the support rods is hingedly connected to the support plate, and the other end is slidingly connected to the bottom plate of the material basket body and can rotate relative to the bottom plate; one end of the other support rod is slidingly connected to the support plate and can rotate relative to the support plate, and the other end is hingedly connected to the bottom plate; the lifting device further comprises a first driving mechanism for driving the two support rods to rotate relative to each other.

[0007] In the above technical solution, the support plate is arranged in the material basket body, and the support plate is adjusted by using the X-shaped hingedly connected support rods as the lifting mechanism, thereby changing the space in the material basket body for carrying the material bag, and different depths can be adjusted as needed during adjustment to meet the needs of different material bags.

[0008] In a specific implementation, the support rod slidingly connected to the bottom plate is a first support rod, and the end of the first support rod slidingly connected to the bottom plate is a first end; the support rod hingedly connected to the bottom plate is a second support rod, and the end of the second support rod hingedly connected to the bottom plate is a second end.

[0009] The first driving mechanism comprises a screw rod rotatably connected to the sidewall of the hopper body, and a nut threadedly connected to the screw rod; the nut is hingedly connected to the first end of the first support rod.

[0010] In a specific embodiment, a limiting sleeve is hingedly connected to the second end of the second support rod; one end of the screw rod is hingedly connected to the limiting sleeve.

[0011] In a specific embodiment, the other end of the screw rod is rotatably connected to the sidewall of the hopper body and exposed outside the hopper body.

[0012] In a specific embodiment, the number of support rod groups is two, and the two support rod groups are arranged in parallel and the direction of parallel arrangement is perpendicular to the length direction of the screw rod; wherein,

[0013] The lifting device further comprises a first rotating shaft and a second rotating shaft; the first rotating shaft is located between the two first support rods, and the two first support rods are slidably connected to the bottom plate through the first rotating shaft;

[0014] The second rotating shaft is located between the two second support rods and rotatably connected to the two second support rods; the two second support rods are hingedly connected to the bottom plate through the second rotating shaft.

[0015] In a specific embodiment, the first rotating shaft is rotatably connected to the two first support rods; the second rotating shaft is rotatably connected to the two second support rods.

[0016] The limiting sleeve is fixedly connected to the second rotating shaft; the nut is fixedly connected to the first rotating shaft.

[0017] In a specific embodiment, when the support plate is lowered to the lowest position, the center of the support plate and the axes of the two support rods are arranged along the height direction of the hopper body.

[0018] In a specific embodiment, the outer side of the support plate is wrapped with a sealing strip.

[0019] In a second aspect, a hopper adjusting device is provided, which comprises a support for supporting the hopper according to any one of the above-mentioned embodiments, a limiting mechanism located on one side of the support, and a second driving mechanism located on the other side of the support; wherein,

[0020] The limiting mechanism comprises a limiting arm and a telescopic mechanism for driving the limiting arm to move; the moving direction of the limiting arm is along a first direction; when the limiting arm moves to a first set position, the limiting arm abuts the material basket against the support; the first direction is the arrangement direction of the limiting mechanism and the second driving mechanism;

[0021] The second driving mechanism is used to drive the first driving mechanism to drive the two support rods to rotate relative to each other when the material basket abuts against the support.

[0022] In the above technical solution, the material basket is supported by the support, and the positioning of the material basket and the lifting control of the support plate are realized through the cooperation of the limiting mechanism and the second driving mechanism, so that stepless adjustment of the depth of the material basket accommodating the material bag can be realized, and the needs of different material bags are met.

[0023] In a specific implementable scheme, the limiting arm is in a U-shaped structure, and a space for accommodating the material basket is formed in the U-shaped structure.

[0024] Two ends of the U-shaped structure are respectively provided with rollers for rolling cooperation with the material basket.

[0025] In a specific implementable scheme, the second driving mechanism comprises a driving motor, a shaft coupling connected with the driving motor, and a driving cylinder for driving the driving motor to move; wherein the moving direction of the driving motor is the first direction. BRIEF DESCRIPTION OF DRAWINGS

[0026] In the drawings, the same reference numbers in the drawings represent the same or similar components or elements throughout the several drawings. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments provided according to the present disclosure, and should not be considered as limiting the scope of the present disclosure.

[0027] Figure 1 A structural schematic view of a material basket provided by an embodiment of the present application;

[0028] Figure 2 A sectional view of a material basket provided by an embodiment of the present application;

[0029] Figure 3 A structural schematic view of a lifting device provided by an embodiment of the present application;

[0030] Figure 4 A cooperation schematic view of a first rotating shaft and a first support rod provided by an embodiment of the present application;

[0031] Figure 5 A structural schematic view of a material basket adjusting device provided by an embodiment of the present application;

[0032] Figure 6 This is a top view of the material basket adjustment device provided in an embodiment of this application. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this application clearer, the application will now be described in further detail with reference to the accompanying drawings.

[0034] It should be noted that, unless otherwise defined, the technical or scientific terms used in one or more embodiments of this specification should have the ordinary meaning understood by one of ordinary skill in the art to which this disclosure pertains. The terms "first," "second," and similar words used in one or more embodiments of this specification do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0035] To facilitate understanding of the material basket provided in this application embodiment, its application scenario is first described. The material basket provided in this application embodiment is used in the logistics industry. In the rubber industry, small-component formulations typically contain multiple small components. These components are weighed and placed in the material bags (usually made of EVA or PE material) within the material basket. After all components have been weighed, the material bags are sealed and placed into a mixing mill for use, while the material basket serves as a container for repeated use. However, the current material bag lengths are inconsistent, causing the depth of the material basket to not match the length of the material bags. Therefore, this application embodiment provides a material basket to improve the fit between the material basket and the material bags, which will be described in detail below with reference to specific accompanying drawings and embodiments.

[0036] Please refer to the above. Figure 1 and Figure 2 As shown, Figure 1 This invention provides a schematic diagram of the structure of the material basket. Figure 2A sectional view of the material basket is shown. The main structure of the material basket provided by the embodiment of the present application mainly comprises a material basket body 110, a support plate 130 and a lifting device 120. The material basket body 110 is the main structure of the material basket, which has a space for accommodating the material bag. The support plate 130 is located in the material basket body 110 and can move in the material basket body 110 to adjust the depth of the space for accommodating the material bag. The lifting device 120 is a driving mechanism for driving the lifting of the support plate 130 to adjust the position of the support plate 130, thereby adjusting the space of the material basket body 110 for accommodating the material bag. The following will be described in detail in combination with specific drawings.

[0037] With reference to Figure 1 and Figure 2 shown, the material basket body 110 provided by the embodiment of the present application comprises a side wall 111 and a bottom plate 112, wherein the side wall 111 and the bottom plate 112 enclose a space for accommodating the support plate 130 and the lifting device 120. When assembled, the lifting device 120 is located between the support plate 130 and the bottom plate 112, and when the lifting device 120 is lifted, the support plate 130 can be lifted in the accommodating space to adjust the space of the material basket body 110 for accommodating the material bag.

[0038] It should be understood that when the material basket body 110 is specifically arranged, the shape of the material basket body 110 is not specifically limited, and the material basket body 110 can be in different shapes such as cylindrical, elliptical cylindrical or cuboid. Only the internal accommodating space can accommodate the material bag, and the specific shape of the material basket body 110 is not specifically limited in the embodiment of the present application.

[0039] With reference to Figure 2 , the support plate 130 provided by the embodiment of the present application is located in the material basket body 110, and the support plate 130 divides the space in the material basket body 110 into two parts. The space on the side of the opening of the material basket body 110 is the space for accommodating the material bag, and the space between the bottom plate 112 and the support plate 130 is the space for accommodating the lifting device 120. When the support plate 130 moves relative to the material basket body 110, the moving direction is perpendicular to the bottom plate 112. That is, the moving direction of the support plate 130 is along the depth direction of the accommodating space, so that when the support plate 130 moves to different positions, the depth of the space of the material basket body 110 for accommodating the material bag can be adjusted.

[0040] When the support plate 130 moves relative to the material basket body 110, the support plate 130 can be connected to the side wall 111 of the material basket body 110 by sliding, or the support plate 130 and the side wall 111 of the material basket body 110 can not be connected at all, and only the lifting of the lifting device 120 drives the movement of the support plate 130.

[0041] Reference is made toFigure 2 and Figure 3 , Figure 3 A structure schematic diagram of the lifting device 120 provided by the embodiment of the present application is shown. The lifting device 120 provided by the embodiment of the present application comprises a support rod set 121 and a driving mechanism, wherein the support rod set 121 is a linkage assembly, used to connect the bottom plate 112 and the support plate 130, and used to drive the support plate 130 to move. The driving mechanism is used to drive the support rod set 121 to move. For the convenience of description, the driving mechanism is named as a first driving mechanism.

[0042] The support rod set 121 comprises two support rods which are X-shaped hinged. One end of one support rod is hinged with the support plate 130, and the other end is slidingly connected with the bottom plate 112 of the basket body 110 and can rotate relative to the bottom plate 112. One end of the other support rod is slidingly connected with the support plate 130 and can rotate relative to the support plate 130, and the other end is hinged with the bottom plate 112. For the convenience of description, the support rod which is slidingly connected with the bottom plate 112 is named as a first support rod 1212, and the support rod which is hinged with the bottom plate 112 is named as a second support rod 1211. That is, one end of the first support rod 1212 is slidingly connected with the bottom plate 112 and can rotate relative to the bottom plate 112, and the other end is hinged with the support plate 130. One end of the second support rod 1211 is hinged with the bottom plate 112, and the other end is slidingly connected with the support plate 130 and can rotate relative to the support plate 130.

[0043] When the first support rod 1212 and the second support rod 1211 rotate relative to each other, the first support rod 1212 and the second support rod 1211 move close to each other. Through the end of the first support rod 1212 which can slide relative to the bottom plate 112 and the end of the second support rod 1211 which slides relative to the support plate 130, the support plate 130 can be driven to move to the side close to the opening of the basket body 110, so as to reduce the space depth for accommodating the bags. When the first support rod 1212 and the second support rod 1211 rotate away from each other, the support plate 130 can be driven to move to the side close to the bottom plate 112, so as to increase the space depth for accommodating the bags. From the above description, it can be seen that the support rod set 121 provided by the embodiment of the present application can be adjusted to any position within the moving range of the support plate 130 when the support plate 130 is driven to move, so that the space depth for accommodating the bags can be adjusted arbitrarily.

[0044] In an alternative, the support rod assembly provided by the embodiments of the present application can further comprise a mounting base, which comprises two mounting plates arranged oppositely, and for the convenience of description, the two mounting plates are named as a first mounting plate 1202 and a second mounting plate 1201. The first mounting plate 1202 is fixedly connected with the bottom plate 112, and the second mounting plate 1201 is fixedly connected with the support rod 130, and the first support rod 1212 and the second support rod 1211 are located between the first mounting plate 1202 and the second mounting plate 1201. In the specific connection, one end of the first support rod 1212 is hingedly connected with the second mounting plate 1201, the other end is slidingly connected with the first mounting plate 1202 and can rotate relative to the first mounting plate 1202; one end of the second support rod 1211 is slidingly connected with the second mounting plate 1201 and can rotate relative to the second mounting plate 1201, and the other end is hingedly connected with the first mounting plate 1202. When this structure is adopted, the support rod assembly can be installed as a whole module, which facilitates the assembly of the support rod assembly with the bottom plate 112 and the support rod 130.

[0045] When the first mounting plate 1202 is fixedly connected with the bottom plate 112, it can be connected by using common fixed connectors such as threaded connectors (bolts or screws), buckles, etc. Similarly, when the second mounting plate 1201 is fixedly connected with the support rod 130, it can also be connected by using the above connection methods.

[0046] The first driving mechanism is used to drive the two support rods to rotate relative to each other, thereby driving the lifting of the support plate 130. It should be understood that the first driving mechanism provided by the embodiments of the present application has a self-locking function, and when the first driving mechanism stops driving, the two support rods can be locked by the structure of the first driving mechanism itself, so that the support plate 130 remains at the adjusted position and can support the material bag.

[0047] The lifting mechanism provided by the embodiments of the present application can comprise different numbers of support rod groups 121. For example, the number of support rod groups 121 can be one, two, three, etc. In actual use, different support rod groups 121 can be used as needed, as long as the support plate 130 does not tilt when it is lifted in the material basket body 110.

[0048] As can be seen from the above description, the material basket provided by the embodiments of the present application sets the support plate 130 in the material basket body 110, and drives the support plate 130 to adjust by using the X-shaped hinged support rod as the lifting mechanism, thereby changing the space for carrying the material bag in the material basket body 110, and during the adjustment, different depths of adjustment can be made as needed to meet the needs of different material bags.

[0049] In one feasible embodiment, the base plate 112 and the side wall 111 are connected by threaded connectors or by welding to increase the contact area for placement on the conveyor line for transportation. In addition, a bag support plate 113 is provided on the outer surface of the side wall 111. The bag support plate 113 is used to open the bag when the width of the bag is too large, preventing the bag from slipping into the basket body 110.

[0050] In an optional embodiment, the support plate 130 provided in this application is a perforated plate to reduce the weight of the support plate 130. In addition, the material basket provided in this application also includes a sealing strip, which is included on the outside of the support plate 130 and is used to prevent the material bag from being squeezed into the gap between the perforated plate and the side wall 111 of the material basket body 110, causing the material bag to break.

[0051] Continue to refer to Figure 3 As shown, when specifically configuring the first support rod 1212 and the second support rod 1211, the hinge position of the first support rod 1212 and the second support rod 1211 is located in the middle area of ​​the first support rod 1212 and the second support rod 1211. Furthermore, on the same side of this hinge position, the lengths of the first support rod 1212 and the second support rod 1211 are consistent, ensuring that the support plate 130 can be horizontally raised and lowered when the first support rod 1212 and the second support rod 1211 rotate relative to each other.

[0052] To facilitate the description of the cooperation between the support rod assembly 121 and the first drive mechanism, the end of the first support rod 1212 that is slidably connected to the base plate 112 is named the first end, and the end of the second support rod 1211 that is hinged to the base plate 112 is named the second end. The first drive mechanism provided in this embodiment can employ different drive mechanisms; it is sufficient that it drives the first support rod 1212 and the second support rod 1211 to rotate relative to each other and can be locked. For example, the first drive mechanism can be a linear motor, a lead screw assembly, a drive cylinder, or a drive hydraulic cylinder, etc.

[0053] In one feasible embodiment, the first drive mechanism can be a lead screw assembly. This first drive mechanism includes a lead screw 122 and a nut 124 threadedly connected to the lead screw 122. The lead screw 122 is rotatably connected to the side wall 111 of the basket body 110, while the nut 124 is hinged to the first end of the first support rod 1212. When the lead screw 122 rotates relative to the basket body 110, it moves the nut 124 relative to the lead screw 122, thereby causing the first end of the first support rod 1212 to slide relative to the bottom plate 112. Since the first support rod 1212 is hinged to the second support rod 1211, when the first end of the first support rod 1212 slides relative to the bottom plate 112, it causes the first support rod 1212 to rotate relative to the bottom plate 112, and also causes the second support rod 1211 to slide and rotate relative to the bottom plate 112, thereby driving the support rod assembly 121 to raise and lower the support plate 130.

[0054] In one feasible embodiment, the second end of the second support rod 1211 is hinged to a limiting sleeve 123, which is hinged to one end of the lead screw 122. That is, one end of the lead screw 122 is rotatably connected to the side wall 111 of the basket body 110, while the other end is rotatably connected to the limiting sleeve 123. The limiting sleeve 123 supports the opposing ends of the lead screw 122 against the basket body 110. A nut 124 is located between the basket body 110 (the side wall 111 supporting the lead screw 122) and the limiting sleeve 123, ensuring the stability of the lead screw 122 by supporting both ends. Simultaneously, the nut 124, located between the side wall 111 and the limiting sleeve 123, also ensures the stability of the nut 124 during movement.

[0055] It should be understood that the limiting sleeve 123 provided in the embodiments of this application is not limited to the installation method of the above example, and it can also be installed on a structure that can provide fixed support, such as the base plate 112 or the first mounting plate 1202.

[0056] In an alternative embodiment, the other end of the lead screw 122 is rotatably connected to the side wall 111 of the basket body 110 and protrudes outside the basket body 110. (See reference) Figure 1 As shown, the other end of the lead screw 122 passes through the side wall 111 of the material basket body 110 and is exposed. The exposed end of the lead screw 122 is the drive end, which can cooperate with other external drive mechanisms to drive the lead screw 122 to rotate. Alternatively, a handle can be installed, and the lead screw 122 can be rotated manually by turning the handle. When the lead screw 122 stops rotating, the first support rod 1212 and the second support rod 1211 can be locked in the rotated position by the threaded engagement between the lead screw 122 and the nut 124.

[0057] In an alternative embodiment, a bearing 125 is mounted on the lead screw 122, and a bearing seat 126 is provided on the side wall 111. The bearing seat 126 is fixedly connected to the side wall 111, and the lead screw 122 is rotatably connected to the bearing seat 126 through the bearing 125, so as to reduce the resistance of the lead screw 122 when rotating.

[0058] Please refer to the above. Figure 3 and Figure 4 The number of support rod groups 121 provided in this embodiment can be two, wherein the two support rod groups 121 are arranged at intervals, and the direction of the interval arrangement of the two support rod groups 121 is perpendicular to the length direction of the lead screw 122. The support plate 130 is supported by the two spaced-apart support rod groups 121, which ensures the stability of the support plate 130 when moving, and at the same time enhances the supporting force of the support plate 130 when supporting the material bag.

[0059] When the first driving mechanism drives the support rod set 121, two support rod sets 121 can be synchronously driven to move by one driving mechanism. For example, the lifting device 120 further comprises a first rotating shaft 127 and a second rotating shaft 128. The first rotating shaft 127 is located between two first support rods 1212, and the two first support rods 1212 are slidingly connected with the bottom plate 112 through the first rotating shaft 127. The second rotating shaft 128 is located between two second support rods 1211, and is respectively connected with the two second support rods 1211. The two second support rods 1211 are hingedly connected with the bottom plate 112 through the second rotating shaft 128. When the first driving mechanism cooperates with the support rod set 121, the nut 124 is connected with the first rotating shaft 127, and the limiting sleeve 123 is connected with the second rotating shaft 128. In addition, when the lifting device 120 comprises the first rotating shaft 127 and the second rotating shaft 128, the two first support rods 1212 are slidingly connected with the bottom plate 112 through the first rotating shaft 127, and the two second support rods 1211 are hingedly connected with the bottom plate 112 through the second rotating shaft 128, so as to realize the hinged connection and the rotating connection of the two support rods with the bottom plate 112 through the first rotating shaft 127 and the second rotating shaft 128.

[0060] In an implementable scheme, the first rotating shaft 127 is rotatably connected with the two first support rods, and the second rotating shaft 128 is rotatably connected with the two second support rods. When the limiting sleeve 123 and the nut 124 are arranged, the limiting sleeve 123 is fixedly connected with the second rotating shaft 128, and the nut 124 is fixedly connected with the first rotating shaft 127. Through the above cooperation, the two first support rods 1212 can be synchronously driven to slide through the first rotating shaft 127, so as to ensure the synchronization of the two first support rods 1212 during sliding. In addition, when the nut 124 is arranged, the nut 124 is arranged at the middle position of the first rotating shaft 127, so as to ensure that the two first support rods 1212 are uniformly stressed when the first rotating shaft 127 is driven.

[0061] In an implementable scheme, the first rotating shaft 127 is provided with a shaft sleeve and a bearing. The first rotating shaft 127 is rotatably connected with the shaft sleeve through the bearing, and is slidingly connected with the bottom plate 112 through the shaft sleeve, so as to convert sliding friction into rolling friction and reduce the sliding resistance of the first rotating shaft 127 relative to the bottom plate 112.

[0062] In a specific embodiment, when the support plate 130 is lowered to the lowest position, the center of the support plate 130 and the axes of the two support rods are arranged along the height direction of the basket body 110. When the above-mentioned cooperation is adopted, the support plate 130 is in the lowest position, that is, the space for accommodating the bags in the basket body 110 is the largest. In this position, the weight of the bags is relatively heavy, and therefore, when the support rod set 121 is arranged, the two support rods are arranged symmetrically relative to the center of the support plate 130 by being hinged below the support plate 130, so as to ensure the support effect on the support plate 130.

[0063] As shown in Figure 5 and Figure 6 The embodiment of the present application also provides a basket adjusting device, which comprises a support 200 for supporting any of the above-mentioned baskets, a limiting mechanism 300 arranged on one side of the support 200, and a second driving mechanism 400 arranged on the other side of the support 200. The support 200 is used to support the basket, the limiting mechanism 300 is used to cooperate with the support 200, and is used to position the support 200 at a position cooperating with the second driving mechanism 400, and the second driving mechanism 400 is used to cooperate with the first driving mechanism, so as to drive the first driving mechanism to drive the two support rods in the support rod set 121 to relatively rotate.

[0064] The support 200 can have different structures, which can be a frame structure for supporting the basket, or a conveying belt for conveying the basket. In the embodiment of the present application, no specific limitation is made. For the convenience of description, the support 200 is taken as the conveying belt for description in the embodiment of the present application.

[0065] Continuing to refer to Figure 5 and Figure 6, the limiting mechanism 300 includes a limiting arm 320 and a telescopic mechanism 310 for driving the limiting arm 320 to move, wherein the moving direction of the limiting arm 320 is along a first direction, which is the arrangement direction of the limiting mechanism 300 and the second driving mechanism 400. That is, when the limiting arm 320 is driven by the telescopic mechanism 310 to move along the first direction, the limiting arm 320 will push the basket to move towards the second driving mechanism 400. When the limiting arm 320 moves to a first set position, the limiting arm 320 abuts the basket against the support 200. The abutting of the basket against the support 200 refers to the abutting of the basket against the side frame of the support 200. For example, when the support 200 is a conveying belt, the limiting arm 320 abuts the basket against the side frame (the side frame on the side close to the second driving mechanism 400) of the conveying belt; when the support 200 is a rack structure, a raised edge is arranged on the side of the rack structure close to the second driving mechanism 400, and the limiting arm 320 can abut the basket against the edge. The second driving mechanism 400 is used to drive the first driving mechanism to relatively rotate the two support rods when the basket abuts against the support 200. Thus, the first driving mechanism drives the two support rods to relatively rotate.

[0066] As can be seen from the above description, the basket adjusting device provided by the embodiments of the present application supports the basket by the support 200, and realizes the positioning of the basket and the lifting control of the support plate 130 by the cooperation of the limiting mechanism 300 and the second driving mechanism 400, so that the stepless adjustment of the depth of the basket for accommodating the bags can be realized, and the needs of different bags can be met.

[0067] With reference to the foregoing description, Figure 5 and Figure 6 In a specific arrangement of the limiting arm 320, the limiting arm 320 is a U-shaped structure, and a space for accommodating the basket is formed in the U-shaped structure, that is, the two arms of the limiting arm 320 are arranged on opposite sides of the basket, and the basket is partially located in the space surrounded by the two arms. When the limiting arm 320 pushes the basket, the two arms abut against the basket and push the basket to move. In an example, two ends of the U-shaped structure are respectively provided with rollers 321 for rolling cooperation with the basket, so that the contact between the U-shaped structure and the basket is changed to rolling friction, and the hard friction when the two contact each other is reduced.

[0068] In a specific arrangement of the limiting mechanism 300, a mounting bracket 500 is arranged on one side of the support 200, the telescopic mechanism 310 is fixed on the mounting bracket 500, and the limiting arm 320 is fixed on the telescopic end of the telescopic mechanism 310. The telescopic mechanism 310 can adopt different mechanisms, such as a common telescopic mechanism 310, for example, a driving cylinder, a driving hydraulic cylinder or a linear motor.

[0069] With reference to the foregoing description, Figure 5 and Figure 6The second driving mechanism 400 provided by the embodiment of the present application comprises a driving motor 420, a shaft coupling 410 connected with the driving motor 420, and a driving cylinder 430 for driving the driving motor 420 to move. The moving direction of the driving motor 420 is the first direction. The driving motor 420 is used to drive the shaft coupling 410 to rotate, and the shaft coupling 410 is used to cooperate with the first driving mechanism to drive the first driving mechanism to work. When the first driving mechanism comprises a lead screw 122, the shaft coupling 410 is used to cooperate with the shaft coupling 410. The driving cylinder 430 is used to drive the driving motor 420 to move along the first direction, so as to realize the cooperation between the shaft coupling 410 and the first driving mechanism. For example, when the limiting mechanism 300 does not limit the material basket, the shaft coupling 410 is located at the first position and avoids the material basket. After the limiting mechanism 300 limits the material basket, the driving cylinder 430 drives the driving motor 420 to move, the shaft coupling 410 is inserted into the first driving mechanism and connected with the first driving mechanism, so as to realize the transmission of the torque.

[0070] When the second driving mechanism 400 is specifically arranged, the support 600 is arranged on the support 200, and the driving cylinder 430 is fixed on the support 600.

[0071] In an optional solution, the material basket adjusting device provided by the embodiment of the present application further comprises a to-position sensor, which is used to detect whether the material basket is in position. For example, when the support 200 is a conveying belt, the to-position sensor transmits the signal to the controller when the conveying belt moves the material basket between the limiting mechanism 300 and the second driving mechanism 400, and the controller controls the conveying belt to stop. In addition, after receiving the signal of the to-position sensor, the controller can control the limiting mechanism 300 to push the material basket and make the material basket abut against the support 200, and then control the driving cylinder to drive the driving motor 420 to move, so that the shaft coupling 410 cooperates with the first driving mechanism, and then control the driving motor 420 to rotate, so as to adjust the position of the support plate 130 according to the set depth.

[0072] One or more embodiments of the present specification are intended to cover all such alternatives, modifications and variations falling within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement and the like made within the spirit and principle of one or more embodiments of the present specification should be included in the protection scope of the present disclosure.

[0073] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A material basket, characterized in that, include: The basket body and the support plate located inside the basket body and movable relative to the basket body; it also includes a lifting device located between the support plate and the bottom plate of the basket body; The lifting device includes at least one support rod assembly, each support rod assembly including two support rods hinged in an X-shape; one end of one support rod is hinged to the support plate, and the other end is slidably connected to the bottom plate of the material basket body and can rotate relative to the bottom plate; one end of the other support rod is slidably connected to the support plate and can rotate relative to the support plate, and the other end is hinged to the bottom plate; the lifting device also includes a first drive mechanism for driving the two support rods to rotate relative to each other.

2. The material basket according to claim 1, characterized in that, The support rod that is slidably connected to the base plate is the first support rod, and the end of the first support rod that is slidably connected to the base plate is the first end; the support rod that is hinged to the base plate is the second support rod, and the end of the second support rod that is hinged to the base plate is the second end; The first driving mechanism includes a lead screw rotatably connected to the side wall of the basket body, and a nut threadedly connected to the lead screw; the nut is hinged to the first end of the first support rod.

3. The material basket according to claim 2, characterized in that, It also includes a limiting sleeve hinged to the second end of the second support rod; one end of the lead screw is hinged to the limiting sleeve.

4. The material basket according to claim 2, characterized in that, The other end of the lead screw is rotatably connected to the side wall of the material basket body and is exposed outside the material basket body.

5. The material basket according to claim 3, characterized in that, The number of support rod groups is two, and the two support rod groups are arranged alternately, with the direction of the alternation perpendicular to the length direction of the lead screw; wherein, The lifting device further includes a first rotating shaft and a second rotating shaft; the first rotating shaft is located between the two first support rods, and the two first support rods are slidably connected to the base plate through the first rotating shaft; The second pivot is located between the two second support rods and is rotatably connected to the two second support rods respectively; the two second support rods are hinged to the base plate through the second pivot.

6. The material basket according to claim 5, characterized in that, The first rotating shaft is rotatably connected to the two first support rods; the second rotating shaft is rotatably connected to the two second support rods; The limiting sleeve is fixedly connected to the second rotating shaft; the nut is fixedly connected to the first rotating shaft.

7. The material basket according to any one of claims 1 to 6, characterized in that, When the support plate is lowered to its lowest position, the axis of the center of the support plate and the two support rods is aligned along the height direction of the basket body.

8. A material basket adjusting device, characterized in that, It includes a support member for supporting the basket as described in any one of claims 1 to 7, a limiting mechanism located on one side of the support member, and a second driving mechanism located on the other side of the support member; wherein, The limiting mechanism includes a limiting arm and a telescopic mechanism for driving the limiting arm to move; the limiting arm moves in a first direction; when the limiting arm moves to a first set position, the limiting arm abuts the material basket against the support member; the first direction is the arrangement direction of the limiting mechanism and the second driving mechanism. The second drive mechanism is used to drive the first drive mechanism to drive the two support rods to rotate relative to each other when the material basket abuts against the support member.

9. The material basket adjusting device according to claim 8, characterized in that, The limiting arm has a U-shaped structure, and a space is formed within the U-shaped structure to accommodate the material basket; The two ends of the U-shaped structure are respectively provided with rollers for rolling cooperation with the material basket.

10. The material basket adjusting device according to claim 9, characterized in that, The second drive mechanism includes a drive motor, a coupling connected to the drive motor, and a drive cylinder for driving the drive motor to move; wherein the direction of movement of the drive motor is along the first direction.

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