Adjustable grain packaging discharging channel

Abstract

The utility model discloses an adjustable grain packaging discharging channel. The position adjusting device is mounted on the fixed frame; the first split channel and the second split channel are mounted on the position adjusting device; the positioning device is arranged on one side of the first split channel and one side of the second split channel; the material collector is mounted on the fixed frame and extends between the first split channel and the second split channel; the position adjusting device comprises a driving assembly and a position adjusting assembly, and the driving assembly drives the first split channel and the second split channel to adjust the position through the position adjusting assembly so as to adjust the distance between the first split channel and the second split channel according to the specification of the packaging bag. The adjustable grain packaging discharging channel can adapt to packaging bags of different models according to production requirements, and is flexible in overall structure and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to a food packaging equipment component, in particular to adjustable grain packaging unloading channel. BACKGROUND

[0002] With the rapid development of modern machinery, machines replace manual work in many fields, and the rice packaging machine is one of them. The rice packaging machine can package rice with a set weight specification (such as 5KG, 10KG, etc.), realize production automation, reduce the labor intensity of workers, and reduce production costs.

[0003] As shown in patent CN 220786315 U, the rice packaging machine usually has a transfer feeding device (hereinafter referred to as an unloading channel). When packaging, the transfer feeding device extends into the packaging bag, and the external feeding device directly injects rice into the packaging bag through the transfer feeding device.

[0004] However, the existing transfer feeding device cannot be adjusted in width, so the transfer feeding device cannot be adjusted according to the specification of the packaging bag. Therefore, each set of equipment can only correspond to one specification of packaging bag, which has poor flexibility and causes trouble to the user. SUMMARY

[0005] Therefore, it is necessary to provide an adjustable grain packaging unloading channel to overcome the shortcomings of the prior art.

[0006] An adjustable grain packaging unloading channel includes a fixed frame, a position adjusting device mounted on the fixed frame, a first sub-channel and a second sub-channel mounted on the position adjusting device, a positioning device arranged on one side of the first sub-channel and the second sub-channel, and a collector mounted on the fixed frame and extending into the first sub-channel and the second sub-channel. The position adjusting device includes a driving assembly and a position adjusting assembly. The driving assembly drives the first sub-channel and the second sub-channel to adjust the position through the position adjusting assembly, so as to adjust the distance between the first sub-channel and the second sub-channel according to the specification of the packaging bag.

[0007] In one embodiment, the position adjusting device includes at least one set of driving assemblies and at least one set of position adjusting assemblies. The driving assembly is mounted on one set of position adjusting assemblies.

[0008] In one embodiment, the number of position adjusting assemblies is two, and the first sub-channel and the second sub-channel are arranged between the two sets of position adjusting assemblies.

[0009] In one embodiment, a guide hole is arranged on one side of the first sub-channel, and two guide plates are arranged on the side of the second sub-channel opposite to the first sub-channel. When assembled, the two guide plates of the second sub-channel are inserted into the guide hole.

[0010] In one of the embodiments, the first split passage is provided with L-shaped inwardly bent guide portions on one side, and the guide holes are formed between the two guide portions, and the guide plates are attached to the inner sides of the two guide portions.

[0011] In one of the embodiments, the first split passage and the second split passage jointly form the main passage, and the collector comprises a panel and a collecting pipeline connected to the bottom of the panel, and the collecting pipeline extends into the main passage.

[0012] In one of the embodiments, the positioning assembly comprises guide rails, two sliders mounted on the guide rails, two follower seats mounted on the two sliders respectively, and the two follower seats are mounted on the first split passage and the second split passage through fixing members respectively, and the driving assembly drives the two follower seats and the first split passage and the second split passage connected to the two follower seats to move synchronously, and the two sliders are synchronously positioned on the guide rails during the movement of the two follower seats.

[0013] In one of the embodiments, the driving assembly comprises two positioning plates, two flanges, a first positioning seat, a second positioning seat, a lead screw, and a driving member, the two positioning plates are mounted on the two follower seats respectively, the two positioning plates are oppositely arranged, the two flanges are mounted on the two positioning plates respectively, the two flanges are provided with positioning holes with internal threads, and the internal threads of the two flanges are oppositely arranged, the lead screw is provided with two groups of external threads, the two groups of external threads of the lead screw are oppositely arranged, the first positioning seat and the second positioning seat are mounted on the fixing frame respectively, the lead screw passes through the two flanges, the first positioning seat, the second positioning seat, and the two second fixing plates simultaneously, the two groups of external threads of the lead screw are engaged with the internal threads of the two flanges respectively, and the driving member is connected to the lead screw.

[0014] In one of the embodiments, the driving assembly further comprises a locking screw, and the locking screw can be positioned on the second positioning seat, so that the locking screw is inwardly abutted on the lead screw or is outwardly positioned to loosen the second lead screw.

[0015] In one of the embodiments, the positioning device comprises a positioning plate, a positioning cylinder mounted on the positioning plate, and a pressing block mounted on the positioning cylinder, and the positioning cylinder drives the pressing block to abut forwardly to press the packaging bag tightly on the first split passage and the second split passage.

[0016] The adjustable grain packaging and discharging passage has the advantages that: the fixing frame, the positioning device mounted on the fixing frame, the first split passage and the second split passage mounted on the positioning device are arranged, the positioning device adjusts the positions of the first split passage and the second split passage in the horizontal direction, so that the food packaging and discharging passage can be adapted to packaging bags of different models according to the production requirements, the overall structure is flexible, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 、 Figure 2 、 Figure 3 is the structural schematic diagram of different angles of the utility model;

[0018] Figure 4 、 Figure 5 is the exploded view of different angles of the utility model;

[0019] Figure 6 is the plan view when the first split passageway and the second split passageway in the utility model are cooperatively installed. DETAILED DESCRIPTION

[0020] In order to make the above object, features and advantages of the utility model more apparent, obvious and easy to understand, the specific embodiments of the utility model are described in detail below in combination with the drawings. In the following description, a lot of specific details are set forth in order to give a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0021] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0022] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0023] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can pass through the indirect connection of intermediate medium, can be the communication or mutual action relation of two elements inside, unless another definite limitation.For the ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact through an intermediate medium.Moreover, the first feature "above", "above" and "on" the second feature can be directly above or obliquely above the first feature, or just indicate that the horizontal height of the first feature is higher than that of the second feature.The first feature "below", "below" and "under" the second feature can be directly below or obliquely below the first feature, or just indicate that the horizontal height of the first feature is less than that of the second feature.

[0025] It should be noted that when an element is referred to as "fixed to" or "provided on" another element, it can be directly on another element or there can be a middle element.When an element is considered "connected" to another element, it can be directly connected to another element or there can be a middle element.The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only embodiment.

[0026] Please refer to Figures 1 to 6 The utility model provides a kind of adjustable grain packaging discharge channel, including fixed frame 10, installation is positioned in the fixed frame 10 30, installation is positioned in the first split channel 40 and second split channel 50 of device 30, installation is positioned in fixed frame 10 and is located in the side of first split channel 40 and second split channel 50 Positioning device 60, installation is positioned in fixed frame 10 and extends into first split channel 40 and second split channel 50 between collector 20, the position adjustment of first split channel 40 and second split channel 50 is carried out in the horizontal direction by the positioning device 30, to adjust the interval between first split channel 40 and second split channel 50 according to packaging bag 100 specification.

[0027] The fixing frame 10 comprises a first fixing plate 11, two second fixing plates 12 installed on both sides of the first fixing plate 11, and a third fixing plate 13 installed on the first fixing plate 11 and the second fixing plates 12, the first fixing plate 11 and the two second fixing plates 12 are arranged in an inverted "H" shape, and the third fixing plate 13 is arranged on one side of the two second fixing plates 12. The first fixing plate 11 is provided with an auxiliary hole 111.

[0028] The collector 20 comprises a panel 21 and a collecting pipeline 22 connected to the bottom of the panel 21, the collecting pipeline 22 is a square tube, the panel 21 is provided with a collecting hole 211, and the collecting hole 211 is connected with the inner space of the collecting pipeline 22. The panel 21 is installed on the first fixing plate 11 of the fixing frame 10, and the collecting pipeline 22 passes through the auxiliary hole 111 in the vertical direction and extends between the first split channel 40 and the second split channel 50.

[0029] The positioning device 30 comprises at least one set of driving assemblies 70 and at least one set of positioning assemblies 80, the driving assembly 70 is installed on one of the positioning assemblies 80, and the driving assembly 70 drives the first split channel 40 and the second split channel 50 to position through the positioning assembly 80. In the embodiment, the number of the positioning assemblies 80 is two, and the first split channel 40 and the second split channel 50 are arranged between the two sets of positioning assemblies 80.

[0030] Each of the positioning assemblies 80 comprises a guide rail 81 installed on the first fixing plate 11, two sliders 82 installed on the guide rail 81, and two follow-up seats 83 respectively installed on the two sliders 82, the two follow-up seats 83 are respectively installed on the first split channel 40 and the second split channel 50 through fixing members, the driving assembly 70 drives the two follow-up seats 83 and the first split channel 40 and the second split channel 50 respectively connected to the two follow-up seats 83 to move synchronously, and the two sliders 82 are positioned synchronously on the guide rail 81 during the movement of the two follow-up seats 83.

[0031] The driving assembly 70 comprises two position adjusting plates 71, two flanges 72, a first positioning base 74, a second positioning base 75, a lead screw 73 and a driving part 76. The two position adjusting plates 71 are respectively arranged on the two follower bases 83 and oppositely arranged. The two flanges 72 are respectively arranged on the two position adjusting plates 71. The two flanges 72 are respectively provided with position adjusting holes with internal threads. The internal threads of the two flanges 72 are oppositely arranged. The lead screw 73 is provided with two groups of external threads which are oppositely arranged and correspond to the internal threads of the two flanges 72. The first positioning base 74 and the second positioning base 75 are respectively arranged on the two second fixed plates 12. The lead screw 73 penetrates through the two flanges 72, the first positioning base 74, the second positioning base 75 and the two second fixed plates 12. The two groups of external threads of the lead screw 73 are respectively engaged with the internal threads of the two flanges 72. The driving part 76 is connected to the lead screw 73. When the driving part 76 drives the lead screw 73 to rotate forward or reversely, the lead screw 73 drives the two flanges 72 and the two position adjusting plates 71 which are arranged in cooperation with the two flanges 72 to move close to or away from each other through the two groups of external threads. In the position adjusting process, the two position adjusting plates 71 drive the two follower bases 83 and the first split channel 40 and the second split channel 50 arranged on the two follower bases 83 to be synchronously adjusted.

[0032] In the embodiment, the driving part 76 is a hand wheel which drives the lead screw 73 to rotate. In other embodiments, the driving part 76 can also be a motor. In addition, the driving assembly 70 further comprises a locking screw 77 which can be adjusted on the second positioning base 75 so as to abut inwardly on the lead screw 73 or to be adjusted outwardly to loosen the lead screw 73. When the locking screw 77 abuts inwardly on the lead screw 73, the lead screw 73 can be limited to prevent the lead screw 73 from rotating.

[0033] The first split channel 40 is provided with L-shaped inwardly bent guide portions 41 on one side. Guide holes 42 are formed between the two guide portions 41. The second split channel 50 is provided with two oppositely arranged guide plates 51 on the side close to the first split channel 40. In assembly, the two guide plates 51 of the second split channel 50 are inserted into the guide holes 42. The guide plates 51 are in abutment with the inner sides of the two guide portions 41. The first split channel 40 and the second split channel 50 jointly form a main channel. The material collecting pipeline 22 extends into the main channel.

[0034] In the embodiment, the number of the positioning devices 60 is two groups, each of the positioning devices 60 comprises a positioning plate 61, a positioning cylinder 62 mounted on the positioning plate 61, and a pressing block 63 mounted on the positioning cylinder 62. During packaging, first, the interval of the first split passage 40 and the second split passage 50 is adjusted according to the size of the packaging bag 100, after the adjustment is completed, the locking screw 77 locks the lead screw 73, then the packaging bag 100 is sleeved on the first split passage 40 and the second split passage 50, the first split passage 40 and the second split passage 50 shape the packaging bag 100, the positioning cylinder 62 drives the pressing block 63 to forwardly abut and press, so as to press the packaging bag 100 on the first split passage 40 and the second split passage 50, the external feeding device injects materials into the main passage through the material collecting pipeline 22, the positioning device 60 releases the packaging bag 100, and the material in the main passage flows into the packaging bag 100 during the downward movement of the packaging bag 100.

[0035] The adjustable grain packaging and discharging passage has the beneficial effects that: the fixing frame 10, the position adjusting device 30 mounted on the fixing frame 10, the first split passage 40 and the second split passage 50 mounted on the position adjusting device 30 are arranged, the position adjusting device 30 adjusts the positions of the first split passage 40 and the second split passage 50 in the horizontal direction, so that the food packaging and discharging passage can be adapted to packaging bags 100 of different models according to production requirements, and the overall structure is flexible and practical.

[0036] The technical features of the above-described embodiments can be combined arbitrarily, and to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that the combinations are within the scope of the present application.

[0037] The above-described embodiments only express several implementation manners of the present application, the description is relatively specific and detailed, however, it should not be understood as the limitation of the scope of the present application. It should be pointed out that, for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. An adjustable grain packaging feeding channel, characterized in that, The device comprises a fixed frame, a position adjusting device mounted on the fixed frame, a first sub-channel and a second sub-channel mounted on the position adjusting device, a positioning device arranged on one side of the first sub-channel and the second sub-channel, and a collector mounted on the fixed frame and extending into the first sub-channel and the second sub-channel.

2. The adjustable grain packaging spout of claim 1, wherein, The position adjusting device comprises at least one set of driving components and at least one set of position adjusting components.

3. The adjustable grain packaging spout of claim 2, wherein, The position adjusting components are arranged between the first sub-channel and the second sub-channel.

4. The adjustable grain packaging spout of claim 1, wherein, The first sub-channel is provided with a guide hole on one side, and the second sub-channel is provided with two guide plates arranged opposite to each other on the side close to the first sub-channel.

5. The adjustable grain packaging spout of claim 4, wherein, The first sub-channel is provided with an L-shaped inwardly bent guide part on one side, and the guide hole is formed between the two guide parts.

6. The adjustable grain packaging spout of claim 4, wherein, The first sub-channel and the second sub-channel form a main channel, and the collector comprises a panel and a collector pipeline connected to the bottom of the panel.

7. The adjustable grain packaging spout of claim 1, wherein, The position adjusting component comprises a guide rail, two sliders mounted on the guide rail, and two follow-up seats mounted on the two sliders, respectively.

8. The adjustable grain packaging spout of claim 7, wherein, The driving component comprises two position adjusting plates, two flanges, a first positioning seat, a second positioning seat, a screw rod, and a driving part.

9. The adjustable grain packaging spout of claim 8, wherein, The driving component further comprises a locking screw, which can be adjusted on the second positioning seat to make the locking screw abut inwardly on the screw rod or outwardly to loosen the second screw rod.

10. The adjustable grain packaging spout of claim 1, wherein, The positioning device comprises a positioning plate, a positioning cylinder mounted on the positioning plate, and a pressing block mounted on the positioning cylinder.

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