Material conveying device and conveying system

Abstract

The utility model provides a kind of material conveying device and transmission system, it is related to transmission equipment technical field, the material conveying device includes blanking hopper, material blocking subassembly and transmission component, first blanking port is side by side with second blanking port, and first blanking port and second blanking port are located the opposite side of feed port, material blocking subassembly includes baffle, baffle is used to close first blanking port and / or close second blanking port, first transmission channel is communicated with first blanking port, second transmission channel is communicated with second blanking port.The baffle of the utility model can close first blanking port and / or can close second blanking port, to reach the purpose of control and switching powder blanking path, avoid the situation that smoke powder agglomerate completely blocks single transmission pipeline, so that powder can be transmitted by first transmission channel and / or second transmission channel respectively, guarantee the transmission effect of powder.

Description

Technical Field

[0001] This utility model relates to the field of transmission equipment technology, and more specifically, to a material transmission device and transmission system. Background Technology

[0002] The cigarette production process generates a large amount of tobacco dust, which may clog or damage production equipment, affecting production efficiency and even posing safety risks such as deflagration. Therefore, it is necessary to collect and process this tobacco dust. However, common dust conveying equipment often experiences blockages due to tobacco dust clumps adhering to the conveying pipes, affecting the conveying efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a material conveying device and system to control and switch the powder falling path, avoid the situation where the powder agglomerates and completely blocks a single conveying pipe, and enable the powder to be conveyed through the first conveying channel and / or the second conveying channel respectively, so as to ensure the conveying effect of the powder.

[0004] A first aspect of this utility model provides a material conveying device, which includes: The hopper is provided with a feed inlet, a first discharge outlet and a second discharge outlet. The first discharge outlet and the second discharge outlet are arranged side by side and are located on opposite sides of the feed inlet. A material blocking assembly, the material blocking assembly including a material blocking plate, the material blocking plate being used to close the first material discharge port, and / or, the material blocking plate being used to close the second material discharge port; The transmission component includes a first transmission channel and a second transmission channel, wherein the first transmission channel is connected to the first discharge port and the second transmission channel is connected to the second discharge port.

[0005] In one possible embodiment of the present invention, the material blocking assembly further includes a first adjusting member and a second adjusting member, and the material blocking plate includes a first material blocking plate and a second material blocking plate. The first adjusting member is movably connected to the first material blocking plate, and the second adjusting member is movably connected to the second material blocking plate.

[0006] In one possible embodiment of the present invention, the first adjusting member passes through the hopper and is movably connected to the first baffle plate, and the second adjusting member passes through the hopper and is movably connected to the second baffle plate.

[0007] In one possible embodiment of this utility model, both the first adjusting member and the second adjusting member are provided with adjusting rods and connecting members, the first baffle plate and the second baffle plate are provided with sliding grooves, one end of the connecting member is hinged to the adjusting rod, and the end of the connecting member away from the adjusting rod is movably engaged with the sliding groove.

[0008] In one possible embodiment of the present invention, the transmission component further includes a first transmission element and a second transmission element, wherein the first transmission element is disposed within the first transmission channel and the second transmission element is disposed within the second transmission channel.

[0009] In one possible embodiment of this utility model, the first transmission component is a screw conveyor, and / or the second transmission component is a screw conveyor.

[0010] In one possible embodiment of this utility model, the transmission direction of the first transmission element is parallel to the transmission direction of the second transmission element.

[0011] In one possible embodiment of the present invention, a detection component is further included. The detection component includes a sleeve and a photoelectric detection component. The photoelectric detection component is disposed toward the sleeve. The sleeve is sleeved on the rotation shaft of the first transmission component and is fixedly connected to the first transmission component. And / or, the sleeve is fitted onto the rotating shaft of the second transmission member and is fixedly connected to the second transmission member.

[0012] In one possible embodiment of this utility model, a third discharge port is provided at the end of the first transmission channel away from the first discharge port, and a fourth discharge port is provided at the end of the second transmission channel away from the second discharge port.

[0013] A second aspect of this utility model provides a transmission system, including the material transmission device described in any of the above embodiments.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a material conveying device and conveying system in which powder, such as tobacco powder, can enter the hopper through the feed inlet. The tobacco powder in the hopper can enter the first conveying channel through the first discharge port or the second conveying channel through the second discharge port. The baffle plate can close the first discharge port and / or the second discharge port to control and switch the powder discharge path, which facilitates the adjustment of the amount of powder conveyed through the first discharge port and the second discharge port, avoids the situation where tobacco powder clumps and completely blocks a single conveying pipe, and allows the powder to be conveyed through the first conveying channel and / or the second conveying channel respectively, thus ensuring the conveying effect of the powder. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the material conveying device provided in some embodiments of the present invention. Figure 1 ; Figure 2 This is a three-dimensional structural diagram of the material conveying device provided in some embodiments of the present invention. Figure 2 ; Figure 3 This is a cross-sectional structural schematic diagram of the hopper of the material conveying device provided in some embodiments of the present utility model; Figure 4 It shows Figure 2 Schematic diagram of the structure of section A; Figure 5 It shows Figure 2 A schematic diagram of the structure of section B.

[0017] Explanation of key component symbols; 100 - Material conveying device; 110 - Discharge hopper; 111 - Feed inlet; 112 - First discharge port; 113 - Second discharge port; 120 - Material blocking assembly; 121 - Material blocking plate; 1211 - First material blocking plate; 1212 - Second material blocking plate; 1213 - Slide groove; 122 - First adjusting component; 1221 - Adjusting rod; 1222 - Connecting component; 123 - Second adjusting component; 130 - Conveying assembly; 131 - First conveying channel; 132 - Second conveying channel; 133 - First conveying component; 134 - Second conveying component; 140 - Detection assembly; 141 - Socket; 142 - Photoelectric detection component; X - First direction; Y - Second direction; Z - Third direction. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0025] refer to Figure 1 As shown, an embodiment of this application provides a material conveying device 100, which includes a hopper 110, a blocking assembly 120, and a conveying assembly 130.

[0026] Specifically, refer to Figure 2 and Figure 3 As shown, the hopper 110 is provided with an inlet 111, a first discharge port 112, and a second discharge port 113. The first discharge port 112 and the second discharge port 113 are arranged side by side, and both the first discharge port 112 and the second discharge port 113 are located on opposite sides of the inlet 111. The baffle assembly 120 includes a baffle plate 121, which is used to close the first discharge port 112 and / or the second discharge port 113. The transmission assembly 130 includes a first transmission channel 131 and a second transmission channel 132. The first transmission channel 131 is connected to the first discharge port. The first transmission channel 132 is connected to the second discharge port 113. Powder, such as tobacco powder, can enter the discharge hopper 110 through the feed port 111. The tobacco powder in the discharge hopper 110 can enter the first transmission channel 131 through the first discharge port 112 or enter the second transmission channel 132 through the second discharge port 113. The baffle plate 121 can close the first discharge port 112 and / or close the second discharge port 113 to control and switch the powder discharge path, so as to adjust the amount of powder transmitted through the first discharge port 112 and the second discharge port 113 and avoid the situation where tobacco powder clumps and completely blocks a single transmission pipe.

[0027] The powder can be transported through the first transmission channel 131 and the second transmission channel 132, or the powder can be transported through the first transmission channel 131, or the powder can be transported through the second transmission channel 132, to ensure the transmission effect of the powder.

[0028] refer to Figure 1 and Figure 2 As shown, the material conveying device 100 has a first direction X, a second direction Y, and a third direction Z, wherein the first direction X, the second direction Y, and the third direction Z are arranged perpendicularly to each other. For example, the first direction X refers to the height direction of the material conveying device 100, the second direction Y refers to the width direction of the material conveying device 100, and the third direction Z refers to the length direction of the material conveying device 100. It is understood that the above definitions are only for ease of understanding the relative positional relationships of the various parts in the material conveying device 100 and should not be construed as limitations on this application.

[0029] In one embodiment, optionally, combining Figure 2 and Figure 3As shown, the baffle assembly 120 further includes a first adjusting member 122 and a second adjusting member 123. The baffle plate 121 includes a first baffle plate 1211 and a second baffle plate 1212. The first adjusting member 122 is movably connected to the first baffle plate 1211, and the second adjusting member 123 is movably connected to the second baffle plate 1212. The first adjusting member 122 is used to move and adjust the first baffle plate 1211, and the second adjusting member 123 is used to move and adjust the second baffle plate 1212. The first baffle plate 1211 abuts against the side wall of the first discharge port 112, and the first baffle plate 1211 can close or open the first discharge port 112. The second baffle plate 1212 abuts against the side wall of the second discharge port 113, and the second baffle plate 1212 can close or open the second discharge port 113.

[0030] In one embodiment, alternatively, referencing Figure 2 As shown, the transmission component 130 further includes a first transmission element 133 and a second transmission element 134. The first transmission element 133 is disposed in the first transmission channel 131, and the second transmission element 134 is disposed in the second transmission channel 132. The first transmission element 133 is used to transport powder in the first transmission channel 131, and the second transmission element 134 is used to transport powder in the second transmission channel 132.

[0031] Optionally, the first transmission component 133 is a screw conveyor, and / or the second transmission component 134 is a screw conveyor, that is, the first transmission component 133 is a screw conveyor and the second transmission component 134 is a screw conveyor, or the first transmission component 133 is a screw conveyor, or the second transmission component 134 is a screw conveyor, without specific limitations.

[0032] As is easy to understand, a screw conveyor is a conveying machine without flexible traction components. It uses a shaft with helical blades to rotate in a closed trough, pushing the powder to move in a predetermined direction. Its core principle is to use the axial thrust generated by the blades when the screw shaft rotates to make the material slide or roll forward in the trough. The powder moves along the direction of the screw groove under the action of its own weight and the friction of the trough.

[0033] In summary, in this material conveying device 100 and conveying system, powder, such as tobacco powder, can enter the hopper 110 through the feed inlet 111. The tobacco powder in the hopper 110 can enter the first conveying channel 131 through the first discharge port 112 or the second conveying channel 132 through the second discharge port 113. The baffle plate 121 can close the first discharge port 112 and / or the second discharge port 113 to control and switch the powder discharge path, facilitate the adjustment of the amount of powder conveyed through the first discharge port 112 and the second discharge port 113, avoid the situation where tobacco powder clumps and completely blocks a single conveying pipe, and allow the powder to be conveyed through the first conveying channel 131 and / or the second conveying channel 132 respectively, ensuring the conveying effect of the powder.

[0034] refer to Figure 1 As shown, an embodiment of this application provides another material conveying device 100, which includes a hopper 110, a baffle assembly 120, and a conveying assembly 130.

[0035] Specifically, refer to Figure 2 and Figure 3 As shown, the hopper 110 is provided with a feed inlet 111, a first discharge port 112, and a second discharge port 113. The first discharge port 112 and the second discharge port 113 are arranged side by side, and the first discharge port 112 and the second discharge port 113 are both located on the opposite side of the feed inlet 111. The baffle assembly 120 includes a baffle plate 121, which is used to close the first discharge port 112 and / or the baffle plate 121 is used to close the second discharge port 113.

[0036] In this embodiment, the transmission component 130 includes a first transmission channel 131 and a second transmission channel 132. The first transmission channel 131 is connected to the first discharge port 112, and the second transmission channel 132 is connected to the second discharge port 113. Powder, such as tobacco powder, can enter the discharge hopper 110 through the feed port 111. The tobacco powder in the discharge hopper 110 can enter the first transmission channel 131 through the first discharge port 112 or enter the second transmission channel 132 through the second discharge port 113. The baffle plate 121 can close the first discharge port 112 and / or close the second discharge port 113 to control and switch the powder discharge path, so as to adjust the amount of powder transmitted through the first discharge port 112 and the second discharge port 113 and avoid the situation where tobacco powder clumps and completely blocks a single transmission channel.

[0037] In one embodiment, optionally, combining Figure 2 and Figure 3As shown, the baffle assembly 120 also includes a first adjusting member 122 and a second adjusting member 123. The baffle plate 121 includes a first baffle plate 1211 and a second baffle plate 1212. The first adjusting member 122 is movably connected to the first baffle plate 1211, and the second adjusting member 123 is movably connected to the second baffle plate 1212. The first adjusting member 122 is used to move and adjust the first baffle plate 1211, and the second adjusting member 123 is used to move and adjust the second baffle plate 1212. The first baffle plate 1211 abuts against the side wall of the first discharge port 112, and the first baffle plate 1211 can close or open the first discharge port 112. The second baffle plate 1212 abuts against the side wall of the second discharge port 113, and the second baffle plate 1212 can close or open the second discharge port 113.

[0038] Optionally, refer to Figure 3 As shown, the first adjusting member 122 passes through the hopper 110 and is movably connected to the first baffle plate 1211. The first adjusting member 122 passes through the hopper 110 and can drive the first baffle plate 1211 to move, thereby realizing the omnidirectional movement of the first baffle plate 1211. The second adjusting member 123 passes through the hopper 110 and is movably connected to the second baffle plate 1212. The second adjusting member 123 passes through the hopper 110 and can drive the second baffle plate 1212 to move, thereby realizing the omnidirectional movement of the second baffle plate 1212. For example, the first adjusting member 122 and the second adjusting member 123 are respectively disposed on opposite side walls of the hopper 110, and both the first adjusting member 122 and the second adjusting member 123 are inclined.

[0039] Optionally, such as Figure 2 and Figure 4As shown, both the first adjusting member 122 and the second adjusting member 123 are provided with an adjusting rod 1221 and a connecting member 1222. The first baffle plate 1211 and the second baffle plate 1212 are provided with a sliding groove 1213. One end of the connecting member 1222 is hinged to the adjusting rod 1221, and the end of the connecting member 1222 away from the adjusting rod 1221 is movably engaged with the sliding groove 1213. The connecting member 1222 is movably engaged with the sliding groove 1213 of the first baffle plate 1211, or the connecting member 1222 is engaged with the second baffle plate 1212. The slide 1213 is movably engaged, and the first baffle plate 1211 and the second baffle plate 1212 have a certain amount of mobility through the slide 1213. When the operator pushes or retracts the adjusting rod 1221, the adjusting rod 1221 drives the first baffle plate 1211 or the second baffle plate 1212 to move through the connector 1222, so as to adjust the position of the first baffle plate 1211 or the second baffle plate 1212, thereby achieving the purpose of the first baffle plate 1211 and the second baffle plate 1212 respectively closing the first discharge port 112 and the second discharge port 113.

[0040] In one embodiment, alternatively, referencing Figure 2 As shown, the transmission assembly 130 further includes a first transmission element 133 and a second transmission element 134. The first transmission element 133 is disposed within the first transmission channel 131, and the second transmission element 134 is disposed within the second transmission channel 132. The first transmission element 133 is used for conveying powder within the first transmission channel 131, and the second transmission element 134 is used for conveying powder within the second transmission channel 132. For example, the first transmission element 133 may be a screw conveyor, and / or the second transmission element 134 may be a screw conveyor; that is, both the first and second transmission elements are screw conveyors, or either the first or second transmission element 133 is a screw conveyor, or the second transmission element 134 is a screw conveyor. No specific limitations are imposed here.

[0041] Optionally, the transmission direction of the first transmission member 133 is parallel to the transmission direction of the second transmission member 134, so that the powder can be conveyed through the first transmission member 133 or the second transmission member 134 respectively, avoiding blockage of a single transmission channel, improving the transmission efficiency, and ensuring the normal process of powder transmission.

[0042] In one embodiment, such as Figure 2 and Figure 5The material transfer device 100 shown further includes a detection component 140, which includes a sleeve 141 and a photoelectric detector 142. The photoelectric detector 142 is disposed facing the sleeve 141. The sleeve 141 is sleeved on the rotation shaft of the first transfer member 133 and fixedly connected to the first transfer member 133; and / or, the sleeve 141 is sleeved on the rotation shaft of the second transfer member 134 and fixedly connected to the second transfer member 134. The sleeve 141 rotates with the rotation shaft of the first transfer member 133 or the rotation shaft of the second transfer member 134. The photoelectric detector 142 is used to detect the rotation of the sleeve 141. The rotation count is monitored. In other words, both the first transmission component 133 and the second transmission component 134 are equipped with photoelectric detection components 142 and sockets 141, or the first transmission component 133 is equipped with photoelectric detection components 142 and sockets 141, or the second transmission component 134 is equipped with photoelectric detection components 142 and sockets 141. No specific limitation is made here. When the photoelectric detection component 142 detects an abnormality in the rotation count of the socket 141, it may indicate that the corresponding first transmission channel 131 or second transmission channel 132 of the material transmission device 100 is blocked, reminding the staff to check the abnormality in time and ensure the normal operation of the material transmission device 100.

[0043] The photoelectric detection element 142 can be a slotted photoelectric sensor. When the sleeve 141 rotates, the sleeve 141 periodically blocks or reflects the light beam of the photoelectric detector. The pulse signal output by the receiving end of the photoelectric detection element 142 is processed by the filtering circuit and then transmitted to the high-speed counting module of the PLC controller to realize high-precision circle count monitoring and real-time feedback.

[0044] For example, the first transmission channel 131 is provided with a third discharge port at one end away from the first discharge port 112, and the powder transmitted in the first transmission channel 131 can be discharged through the third discharge port. The second transmission channel 132 is provided with a fourth discharge port at one end away from the second discharge port 113, and the powder transmitted in the second transmission channel 132 can be discharged through the fourth discharge port.

[0045] The embodiments of this utility model also provide a transmission system, including the material transmission device 100 described in any of the above embodiments. The transmission system including the material transmission device 100 has all the beneficial effects of the material transmission device 100, which will not be described in detail here.

[0046] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limitations; therefore, other examples of exemplary embodiments may have different values.

[0047] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A material conveying device, characterized in that, include: The hopper is provided with a feed inlet, a first discharge outlet and a second discharge outlet. The first discharge outlet and the second discharge outlet are arranged side by side and are located on opposite sides of the feed inlet. A material blocking assembly, the material blocking assembly including a material blocking plate, the material blocking plate being used to close the first material discharge port, and / or, the material blocking plate being used to close the second material discharge port; A transmission component, comprising a first transmission channel and a second transmission channel, wherein the first transmission channel is connected to the first discharge port and the second transmission channel is connected to the second discharge port; The material blocking assembly further includes a first adjusting member and a second adjusting member, and the material blocking plate includes a first material blocking plate and a second material blocking plate. The first adjusting member is movably connected to the first material blocking plate, and the second adjusting member is movably connected to the second material blocking plate. The first baffle plate abuts against the side wall of the first discharge port, and the second baffle plate abuts against the side wall of the second discharge port.

2. The material conveying device according to claim 1, characterized in that, The first adjusting member passes through the hopper and is movably connected to the first baffle plate, and the second adjusting member passes through the hopper and is movably connected to the second baffle plate.

3. The material conveying device according to claim 2, characterized in that, Both the first and second adjusting components are provided with adjusting rods and connecting components. The first and second baffle plates are provided with sliding grooves. One end of the connecting component is hinged to the adjusting rod, and the end of the connecting component away from the adjusting rod is movably engaged with the sliding groove.

4. The material conveying device according to any one of claims 1 to 3, characterized in that, The transmission component further includes a first transmission element and a second transmission element, wherein the first transmission element is disposed within the first transmission channel and the second transmission element is disposed within the second transmission channel.

5. The material conveying device according to claim 4, characterized in that, The first transmission component is a screw conveyor, and / or the second transmission component is a screw conveyor.

6. The material conveying device according to claim 4, characterized in that, The transmission direction of the first transmission component is parallel to the transmission direction of the second transmission component.

7. The material conveying device according to claim 5, characterized in that, It also includes a detection component, which includes a socket and a photoelectric detection component. The photoelectric detection component is disposed toward the socket. The socket is sleeved on the rotation shaft of the first transmission component and is fixedly connected to the first transmission component. And / or, the sleeve is fitted onto the rotating shaft of the second transmission member and is fixedly connected to the second transmission member.

8. The material conveying device according to any one of claims 1 to 3, characterized in that, The first transmission channel has a third discharge port at the end away from the first discharge port, and the second transmission channel has a fourth discharge port at the end away from the second discharge port.

9. A transmission system, characterized in that, Includes the material conveying device according to any one of claims 1 to 8.

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