A multi-port material conveying and feeding equipment for lubricating oil processing

Abstract

The present invention discloses a conveying device, in particular, a multi-port material conveying and feeding device for lubricating oil processing, which includes a container having an inner cavity, wherein the container is provided with a movable partition in the inner cavity, wherein the partition divides the inner cavity into an upper chamber and a lower chamber, wherein the container is provided with a first outlet and a second outlet in the upper chamber and the lower chamber respectively; an injection mechanism, which is connected to the upper chamber of the container through a first connection port and is connected to the lower chamber of the container through a second connection port; and outlet switches are provided at both the first outlet and the second outlet. Through the above scheme, different additives can be added through the same device while reducing the mixing of different additives. The additives remaining in the device can also be temporarily stored inside the upper chamber and the lower chamber. When the additive is needed next time, the additive inside the upper chamber and the lower chamber can still be used.

Description

Technical Field

[0001] The invention relates to conveying equipment, in particular to multi-port material conveying and feeding equipment for lubricating oil processing. Background Art

[0002] During the production process of lubricating oil, the materials used generally include a large amount of base oil and additives. By adding different additives to the base oil and stirring and mixing the base oil and additives in a stirring container, lubricating oils of different specifications can be obtained.

[0003] In the same lubricant production line, material conveying equipment often needs to transport different additives. However, after the addition is completed, some of the additives will remain inside the equipment pipeline. When different additives are transported, these additives remaining inside the equipment will also be pushed into the mixing container, causing the produced lubricant to contain many additives that do not meet the standards. Summary of the Invention

[0004] Therefore, the technical problem to be solved by the present invention is: the retention of additives in the equipment.

[0005] The above technical problems are solved by the following technical solutions: The present invention proposes a multi-port material delivery and feeding device for lubricating oil processing, which comprises:

[0006] A container having an inner cavity, wherein a movable partition is provided in the inner cavity, wherein the partition divides the inner cavity into an upper chamber and a lower chamber, and wherein a first outlet and a second outlet are provided in the upper chamber and the lower chamber, respectively;

[0007] an injection mechanism connected to the upper chamber of the container via a first connection port and connected to the lower chamber of the container via a second connection port;

[0008] The first outlet and the second outlet are both provided with outlet switch components;

[0009] The first connection port and the second connection port are both provided with connection switch components.

[0010] In a preferred embodiment of the multi-port material conveying and delivery equipment for lubricating oil processing of the present invention, it also includes a conveying pipeline connected to the injection mechanism, and a discharge pipeline connected to the first outlet and the second outlet.

[0011] In a preferred embodiment of the multi-port material conveying and delivery equipment for lubricating oil processing described in the present invention: the outlet switch component includes a sliding connector slidably installed in a container, a first elastic body arranged between the sliding connector and the container, and a sealing body connected to the sliding connector; when not subject to external force, the elastic force of the first elastic body can push the sliding connector and pull the sealing body to close the first outlet and the second outlet.

[0012] In a preferred embodiment of the multi-port material conveying and delivery equipment for lubricating oil processing according to the present invention: the connecting switch component includes a rotating shaft rotatably installed on the injection mechanism, and a blocking body installed on the rotating shaft; when the position of the blocking body corresponds to the position of the first connecting port, the first connecting port can be closed, and when the position of the blocking body is misaligned with the first connecting port, the first connecting port is opened.

[0013] In a preferred embodiment of the multi-port material conveying and feeding equipment for lubricating oil processing of the present invention, it also includes an operating member, and the operating member can drive the rotating shaft to rotate.

[0014] In a preferred embodiment of the multi-port material conveying and feeding equipment for lubricating oil processing according to the present invention: the rotating shaft includes a first shaft body and a second shaft body that are slidably connected; the first shaft body includes a first flat head, and the second shaft body includes a second flat head; the width of the first flat head and the second flat head is greater than the thickness of the first flat head and the second flat head, and when the rotating shaft rotates, the first flat head and the second flat head can squeeze the sliding connection body.

[0015] In a preferred embodiment of the multi-port material conveying and delivery equipment for lubricating oil processing described in the present invention: the injection mechanism has an inner cavity, and the inner cavity includes a transition cavity connected to the conveying pipe, a first channel connecting the transition cavity and the first connecting port, and a second channel connecting the transition cavity and the second connecting port.

[0016] In a preferred embodiment of the multi-port material conveying and feeding equipment for lubricating oil processing of the present invention: the blocking body includes a first blocking element provided on the first shaft body, and a second blocking element provided on the second shaft body.

[0017] In a preferred embodiment of the multi-port material conveying and delivery equipment for lubricating oil processing according to the present invention: an internal plug is provided inside the inner cavity; it includes a movable seat, which is movably provided inside the transition cavity; a blocking block, which is installed on the movable seat; a first extension column, which is installed on the movable seat and extends to the inside of the first channel; a second extension column, which is installed on the movable seat and extends to the inside of the second channel; and an extrusion element is provided on the first shaft.

[0018] In a preferred embodiment of the multi-port material conveying and delivery equipment for lubricating oil processing described in the present invention: pressing bodies are installed on both sides of the partition, and when the pressing body contacts the first flat head of the first shaft body, it can push the first shaft body to slide, and when the first shaft body slides, the extrusion element pushes the inner bolt; a pressure column is also installed on the first shaft body, and the pressure column is connected to a second elastic body that conflicts with it.

[0019] The beneficial effects of the present invention are as follows: through the above scheme, different additives can be added through the same device, while reducing the mixing of different additives. The additives remaining in the device can also be temporarily stored inside the upper chamber and the lower chamber. When the additive needs to be added next time, the additives inside the upper chamber and the lower chamber can still be used. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings of the embodiments of the present invention. Obviously, the drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention. Among them:

[0021] Figure 1 This is a schematic diagram of the structure of the container and the injection mechanism of the present invention;

[0022] Figure 2 This is a structural diagram of the overall device of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the delivery pipeline and the discharge pipeline of the present invention;

[0024] Figure 4 Schematic diagram of the internal structure of the container of the present invention;

[0025] Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle;

[0026] Figure 6 For the present invention Figure 4 Enlarged view of point B in the middle;

[0027] Figure 7 This is a schematic diagram of the lateral state of the barrier of the present invention;

[0028] Figure 8 This is a schematic diagram of the vertical state of the barrier of the present invention;

[0029] Figure 9 This is a schematic diagram of the operating part structure of the present invention;

[0030] Figure 10 This is a schematic diagram of the structure of the connection switch of the present invention;

[0031] Figure 11This is a schematic diagram of the internal structure of the injection mechanism of the present invention;

[0032] Figure 12 This is a first working state diagram of the present invention;

[0033] Figure 13 This is a second working state diagram of the present invention;

[0034] Figure 14 This is a diagram of the third working state of the present invention.

[0035] 1. Container; 11. Partition; 111. Pressing body; 12. Upper chamber; 13. Lower chamber; 14. First outlet; 15. Second outlet; 2. Injection mechanism; 21. First connection port; 22. Second connection port; 23. Inner cavity; 231. Transition cavity; 232. First channel; 233. Second channel; 3. Outlet switch; 31. Sliding connection; 32. First elastic body; 33. Blocking body; 4. Connection switch; 41. Rotary shaft; 411. First shaft; 4111. First flat head; 412, second shaft; 4121, second flat head; 413, extrusion element; 414, pressure column; 42, blocking body; 421, first blocking element; 422, second blocking element; 43, second elastic body; 5, delivery pipe; 6, discharge pipe; 7, operating part; 71, rod body; 72, raised column; 73, force-bearing body; 74, through groove; 8, inner plug; 81, movable seat; 82, blocking block; 83, first extension column; 84, second extension column; 100, suction pump. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below with reference to specific embodiments and the accompanying drawings.

[0037] The terms used in the present invention are those commonly used in the art in view of the functions of the present invention, but these terms may vary according to the intentions of those skilled in the art, precedents, or new technologies in the art. In addition, specific terms may be selected by the applicant, and in such cases, their detailed meanings will be described in the detailed description of the present invention. Therefore, the terms used in the specification should not be understood as simple names, but rather as the meanings of the terms and the overall description of the present invention.

[0038] Reference Figure 1 This embodiment provides a multi-port material delivery and feeding device for lubricating oil processing, including a container 1 having an inner cavity 23. The container 1 is provided with a movable partition 11 in the inner cavity 23. The partition 11 divides the inner cavity 23 into an upper chamber 12 and a lower chamber 13. The container 1 is provided with a first outlet 14 and a second outlet 15 in the upper chamber 12 and the lower chamber 13, respectively.

[0039] In this embodiment, this equipment is a conveying equipment for feeding lubricating oil production raw materials into a stirring container. When producing lubricating oils of different specifications, the upper chamber 12 and the lower chamber 13 can accommodate different additives, such as additive A and additive B. Additive A is conveyed to the interior of the upper chamber 12 and added to the stirring container through the first outlet 14 of the upper chamber 12. Additive B is conveyed to the interior of the lower chamber 13 and added to the stirring container through the second outlet 15 of the lower chamber 13. In this way, when using the same equipment to convey different additives, the mixing of different additives can be minimized, thereby improving the production quality of the lubricating oil.

[0040] The device further comprises an injection mechanism 2, which is connected to the upper chamber 12 of the container 1 via a first connection port 21, and is connected to the lower chamber 13 of the container 1 via a second connection port 22;

[0041] The injection mechanism 2 is used to deliver additives into the container 1 . For example, the additive A is introduced into the upper chamber 12 through the first connecting port 21 , and the additive B is introduced into the lower chamber 13 through the second connecting port 22 .

[0042] An outlet switch 3 is provided at each of the first outlet 14 and the second outlet 15; a connection switch 4 is provided at each of the first connection port 21 and the second connection port 22. The outlet switch 3 can open and close the first outlet 14 and the second outlet 15, and the connection switch 4 can open and close the first connection port 21 and the second connection port 22. Therefore, in this embodiment, two outlet switches 3 and two connection switches 4 are provided.

[0043] In order to show the whole workflow more clearly, Figure 2 The overall structure of the device is shown. The device only uses one suction pump 100 for sucking additives, and only one pipeline is used between the suction pump 100 and the injection mechanism 2. In this embodiment, the pipeline 5 is connected to the injection mechanism 2. The suction pump 100 can suck the additive and deliver it to the injection mechanism 2 through the pipeline 5. At the same time, the device also includes two discharge pipelines 6. The two discharge pipelines 6 are respectively connected to the first outlet 14 and the second outlet 15. The ends of the discharge pipelines 6 are connected to the stirring container.

[0044] The working process is as follows: when the additive A is injected into the base oil inside the stirring container, the first connecting port 21 is opened, the second connecting port 22 is closed, and at the same time the first outlet 14 is opened and the second outlet 15 is closed. At this time, the additive A is transported to the interior of the stirring container through the suction pump 100, the delivery pipe 5, the injection mechanism 2, the first connecting port 21, the upper chamber 12, and the discharge pipe 6.

[0045] When the lubricating oil is produced, base oil is added to the mixing container again. If additive B needs to be injected at this time, the first outlet 14 is closed and the second outlet 15 is opened. At the same time, the first connecting port 21 remains open and the second connecting port 22 remains closed. Then the suction pump 100 sucks in additive B. At this time, additive B can push the additive A remaining inside the equipment, so that the remaining additive A is injected into the upper chamber 12 through the first connecting port 21. Because the first outlet 14 is in a closed state, the pressure of additive A pushes the partition 11 toward the lower chamber 13, so that the space of the upper chamber 12 increases to accommodate the remaining additive A. When the remaining additive A is pushed into the interior of the upper chamber 12, the first connecting port 21 is closed and the second connecting port 22 is opened. At this time, additive B enters the mixing container through the second connecting port 22, the lower chamber 13, and the discharge pipe 6. In this way, when conveying different additives, the problem of mixed addition between different additives can be reduced.

[0046] Through the above scheme, different additives can be added through the same device, while reducing the mixing of different additives. The additives remaining in the device can also be temporarily stored inside the upper chamber 12 and the lower chamber 13. When the additive is needed next time, the additive inside the upper chamber 12 and the lower chamber 13 can still be used.

[0047] As an optional embodiment, please refer to Figures 4 to 6 The outlet switch member 3 includes a sliding connector 31 slidably installed in the container 1, a first elastic body 32 arranged between the sliding connector 31 and the container 1, and a blocking body 33 connected to the sliding connector 31; when not subject to external force, the elastic force of the first elastic body 32 can push the sliding connector 31 and pull the blocking body 33 to close the first outlet 14 and the second outlet 15.

[0048] Therefore, in the absence of external force, the blocking body 33 can close the first outlet 14 and the second outlet 15 through the elastic force of the first elastic body 32. When the first outlet 14 and the second outlet 15 need to be opened, it is only necessary to apply pressure to the sliding connecting body 31 so that the sliding connecting body 31 presses the first elastic body 32, and the blocking body 33 will be separated from the first outlet 14 or the second outlet 15, so that the first outlet 14 or the second outlet 15 is opened. Therefore, the first outlet 14 and the second outlet 15 can be opened and closed through the outlet switch member 3.

[0049] As an optional embodiment, please refer to Figure 4 The connecting switch member 4 includes a rotating shaft 41 rotatably mounted on the injection mechanism 2 and a blocking body 42 mounted on the rotating shaft 41;

[0050] When the blocking body 42 is positioned corresponding to the first connection port 21 , the first connection port 21 can be closed. When the blocking body 42 is positioned misaligned with the first connection port 21 , the first connection port 21 is opened.

[0051] In this embodiment, the interior of the first connection port 21 is a cylindrical chamber with an opening at one end. When the blocking body 42 rotates to the horizontal state, Figure 7 As shown, the blocking body 42 corresponds to the position of the first connection port 21. At this time, the blocking body 42 can completely block the first connection port 21. When the blocking body 42 rotates to the vertical state, as shown Figure 8 As shown, the blocking body 42 and the first connection port 21 are misaligned. At this time, the blocking body 42 cannot block the first connection port 21, and the first connection port 21 reaches an open state. The rotation of the rotating shaft 41 can drive the blocking body 42 to rotate, thereby achieving the effect of opening and closing the first connection port 21. The structure of the second connection port 22 is exactly the same as that of the first connection port 21.

[0052] As an optional embodiment, please refer to Figure 9 The present device also includes an operating member 7, which can drive the rotating shaft 41 to rotate. In this embodiment, the operating member 7 includes a rod body 71 that can move up and down, and a protruding column 72 is provided on the rod body 71. A force-bearing body 73 is fixedly installed on the rotating shaft 41. A through groove 74 is provided on the force-bearing body 73, and the protruding column 72 passes through the through groove 74. When the rod body 71 moves up and down, the protruding column 72 can drive the force-bearing body 73, and the force-bearing body 73 can drive the rotating shaft 41 to rotate, thereby controlling the switch of the first connecting port 21 and the second connecting port 22. Through the operating member 7, the two connecting switch members 4 can be driven to rotate synchronously.

[0053] It should be noted that the states of the two connection switches 4 are different. Therefore, when the first connection port 21 is in the closed state, the second connection port 22 is in the open state. When the first connection port 21 is switched to the open state, the second connection port 22 is switched to the closed state.

[0054] As another optional embodiment, the operating member 7 includes a rod body 71 that can move up and down, rod teeth are provided on the rod body 71, and shaft teeth are provided on the surface of the rotating shaft 41. The rod teeth and the shaft teeth are engaged with each other, and the movement of the rod body 71 can drive the two rotating shafts 41 to rotate synchronously.

[0055] As an optional embodiment, please refer to Figure 5 、 Figure 6 and Figure 10The rotating shaft 41 includes a first shaft body 411 and a second shaft body 412 that are slidably connected; the first shaft body 411 includes a first flat head 4111, and the second shaft body 412 includes a second flat head 4121; the width of the first flat head 4111 and the second flat head 4121 is greater than the thickness of the first flat head 4111 and the second flat head 4121. When the rotating shaft 41 rotates, the first flat head 4111 and the second flat head 4121 can squeeze the sliding connection body 31.

[0056] The first shaft 411 and the second shaft 412 can be slidably connected by means of a sliding groove and a sliding block, such as Figure 6 As shown, when the rotating shaft 41 rotates to the vertical state of the first flat head 4111 and the second flat head 4121, the corresponding sliding connection body 31 is pressed, so that the sliding connection body 31 presses the first elastic body 32, and the corresponding first outlet 14 or second outlet 15 is opened, as shown in FIG. Figure 5 As shown, when the shaft 41 rotates to the horizontal state of the first flat head 4111 and the second flat head 4121, the sliding connection body 31 will not be pressed. At this time, the first elastic body 32 can maintain the state of pushing the sliding connection body 31, and the corresponding first outlet 14 or second outlet 15 is closed. Therefore, by driving the shaft 41 to rotate through the operating member 7, the first flat head 4111 and the second flat head 4121 can be driven to rotate, thereby achieving the purpose of opening and closing the first outlet 14 and the second outlet 15.

[0057] like Figure 11 As shown, the injection mechanism 2 has an inner cavity 23, which includes a transition cavity 231 connected to the delivery pipe 5, a first channel 232 connecting the transition cavity 231 and the first connecting port 21, and a second channel 233 connecting the transition cavity 231 and the second connecting port 22. When the additive inside the delivery pipe 5 enters the injection mechanism 2, it will enter the interior of the transition cavity 231, and can reach the interior of the first connecting port 21 through the first channel 232, and can also reach the interior of the second connecting port 22 through the second channel 233.

[0058] like Figure 10 and Figure 12 The blocking body 42 includes a first blocking element 421 provided on the first shaft 411, and a second blocking element 422 provided on the second shaft 412. When relative sliding occurs between the first shaft 411 and the second shaft 412, the first blocking element 421 will disengage from the first connecting port 21 or the second connecting port 22. At this time, the originally closed first connecting port 21 or the second connecting port 22 will be converted to an open state.

[0059] An inner plug 8 is provided inside the inner cavity 23; it includes a movable seat 81, which is movably provided inside the transition cavity 231; a blocking block 82, which is installed on the movable seat 81; a first extension column 83, which is installed on the movable seat 81 and extends to the inside of the first channel 232; a second extension column 84, which is installed on the movable seat 81 and extends to the inside of the second channel 233; an extrusion element 413 is provided on the first shaft 411. It should be noted that the movable seat 81 can be installed inside the transition cavity 231 by a spring, so that it can remain in a centered state without being subjected to force.

[0060] When the first shaft 411 moves away from the container 1, the extrusion element 413 can squeeze the corresponding first extension column 83 or the second extension column 84, so that the movable seat 81 moves away from this extrusion element 413, thereby driving the blocking block 82 to block the first channel 232 or the second channel 233.

[0061] A pressing body 111 is installed on both sides of the partition 11. When the pressing body 111 contacts the first flat head 4111 of the first shaft body 411, it can push the first shaft body 411 to slide. When the first shaft body 411 slides, the extrusion element 413 pushes the inner bolt 8; a pressure column 414 is also installed on the first shaft body 411, and the pressure column 414 is connected to the second elastic body 43 that is in conflict with it. The function of the second elastic body 43 is that when the pressing body 111 no longer presses the first flat head 4111, the second elastic body 43 can push the first shaft body 411 to move and reset.

[0062] The first elastic body 32 and the second elastic body 43 may both be springs.

[0063] In this embodiment, the workflow is as follows: Figure 12 As shown, when the additive B is being injected into the mixing container, the pressing body 111 on the partition 11 is in a state of pressing the first flat head 4111 corresponding to the second connecting port 22, and the corresponding first shaft body 411 is displaced relative to the second shaft body 412 in a direction away from the container 1, so that the first blocking element 421 and the opening of the second connecting port 22 are separated to form a gap. The pressure of the additive stored in the upper chamber 12 can keep the pressing body 111 on the partition 11 in a pressed state. At the same time, the extrusion element 413 on the first shaft body 411 squeezes the second extension column 84, so that the second extension column 84 pushes the movable seat 81 to move toward the first channel 232, so that the blocking member closes the first channel 232, allowing the additive B to pass through the transition chamber 231, the second channel 233, the second connecting port 22, the lower chamber 13, and the second outlet 15 into the interior of the mixing container. Figure 12 The middle arrow indicates the flow path of the additive B. It should be noted that at this time, the blocking body 42 on the connection switch member 4 at the first connection port 21 will not close the first connection port 21 .

[0064] like Figure 13 As shown, when it is necessary to switch to injecting additive A, the two connecting switch members 4 are driven to rotate by the operating member 7. At this time, due to the rotation of the two connecting switch members 4, the connecting switch member 4 in the second connecting port 22, the first flat head 4111 and the second flat head 4121 are converted to a horizontal state, and no longer press the outlet switch member 3 at the second outlet 15, so that the second outlet 15 is closed. At the same time, because the first flat head 4111 and the second flat head 4121 no longer contact the pressing body 111, the second elastic body 43 pushes the first shaft 411 to reset, and the extrusion element 413 no longer contacts the second extension column 84 due to rotation and movement, and the movable seat 81 is reset and no longer blocks the first channel 232. At the same time, due to the rotation of the connecting switch member 4 in the first connecting port 21, the connecting switch member 4 in the first connecting port 21 closes the first connecting port 21, so that the first connecting port 2 1 is closed. At the same time, due to the rotation of the connecting switch member 4, the first flat head 4111 and the second flat head 4121 are converted to a vertical state to press the outlet switch member 3 at the first outlet 14, so that the first outlet 14 is opened. Therefore, at this time, the first outlet 14 is opened, the second outlet 15 is closed, the first connecting port 21 is closed, and the second connecting port 22 is opened. After the additive A enters the equipment, it pushes the additive B remaining in the conveying pipe 5 to enter the transition chamber 231, and then passes through the transition chamber 231, the second channel 233, and the second connecting port 22 to reach the interior of the lower chamber 13 for storage. As the amount of additive B in the lower chamber 13 increases, it pushes the partition 11 to move toward the interior of the upper chamber 12. The partition 11 pushes the additive A stored in the upper chamber 12, so that the additive A stored in the upper chamber 12 is injected into the interior of the mixing container through the first outlet 14. Figure 13 The middle arrows indicate the flow path of the residual additive B in the device.

[0065] like Figure 14 As shown, as the partition 11 moves upward, the pressing body 111 on the partition 11 will slowly contact and press the first shaft body 411 in the first connecting port 21, so that the first shaft body 411 moves in the direction away from the container 1, and the extrusion element 413 on the first shaft body 411 pushes the first extension column 83, and the first extension column 83 pushes the movable seat 81 to move in the direction of the second channel 233, blocking the second channel 233. At the same time, a gap is generated between the first blocking element 421 on the first shaft body 411 and the opening of the first connecting port 21, so that the first connecting port 21 is opened, and the additive A that subsequently enters can continue to be injected into the mixing container through the transition chamber 231, the first channel 232, the first connecting port 21, the upper chamber 12, and the first outlet 14. Figure 14 The middle arrows indicate the flow path of additive A.

[0066] In actual use, it is only necessary to design the capacity of the entire container 1 according to the length of the delivery pipe 5, so that when delivering different additives, the additives remaining inside the delivery pipe 5 can be delivered to the internal storage of the upper chamber 12 or the lower chamber 13 as much as possible, avoiding the problem of too many different additives being injected into the stirring container at the same time.

[0067] Finally, it should be pointed out that the methods and devices described in detail above are merely embodiments, and those skilled in the art can modify these embodiments in different ways without departing from the scope of the present invention.

Claims

1. A multi-port material delivery and feeding device for lubricating oil processing, characterized by: include, A container (1) having an inner cavity (23), wherein the container (1) is provided with a movable partition (11) in the inner cavity (23), wherein the partition (11) divides the inner cavity (23) into an upper chamber (12) and a lower chamber (13), and wherein the container (1) is provided with a first outlet (14) and a second outlet (15) in the upper chamber (12) and the lower chamber (13), respectively; an injection mechanism (2), which is connected to the upper chamber (12) of the container (1) via a first connection port (21), and is connected to the lower chamber (13) of the container (1) via a second connection port (22); The first outlet (14) and the second outlet (15) are both provided with outlet switch components (3); A connecting switch component (4) is provided at both the first connecting port (21) and the second connecting port (22); The rotating shaft (41) includes a first shaft body (411) and a second shaft body (412) that are slidably connected; The first shaft (411) includes a first flat head (4111), and the second shaft (412) includes a second flat head (4121); The width of the first flat head (4111) and the second flat head (4121) is greater than the thickness of the first flat head (4111) and the second flat head (4121), and when the rotary shaft (41) rotates, the first flat head (4111) and the second flat head (4121) are capable of squeezing the sliding connection body (31); An inner plug (8) is provided inside the inner cavity (23); These include, A movable seat (81) movably disposed inside the transition chamber (231); A blocking block (82) mounted on the movable seat (81); a first extension column (83) mounted on the movable seat (81) and extending to the interior of the first channel (232); a second extension column (84) mounted on the movable seat (81) and extending to the interior of the second channel (233); An extrusion element (413) is provided on the first shaft (411); A pressing body (111) is installed on both sides of the separator (11). When the pressing body (111) contacts the first flat head (4111) of the first shaft (411), it can push the first shaft (411) to slide. When the first shaft (411) slides, the extrusion element (413) pushes the inner bolt (8); A pressure column (414) is also mounted on the first shaft (411), and the pressure column (414) is connected to a second elastic body (43) that abuts against it.

2. The multi-port material delivery and feeding equipment for lubricating oil processing according to claim 1, characterized in that: It also includes a delivery pipe (5) connected to the injection mechanism (2), and a discharge pipe (6) connected to the first outlet (14) and the second outlet (15).

3. The multi-port material delivery and feeding equipment for lubricating oil processing according to claim 2, characterized in that: The outlet switch member (3) comprises a sliding connection body (31) slidably mounted in the container (1), a first elastic body (32) provided between the sliding connection body (31) and the container (1), and a blocking body (33) connected to the sliding connection body (31); When not subject to external force, the elastic force of the first elastic body (32) can push the sliding connection body (31) and pull the blocking body (33) to close the first outlet (14) and the second outlet (15).

4. The multi-port material delivery and feeding equipment for lubricating oil processing according to claim 3, characterized in that: The connecting switch member (4) comprises a rotating shaft (41) rotatably mounted on the injection mechanism (2), and a blocking body (42) mounted on the rotating shaft (41); When the blocking body (42) is positioned corresponding to the first connection port (21), the first connection port (21) can be closed; when the blocking body (42) is positioned misaligned with the first connection port (21), the first connection port (21) is opened.

5. The multi-port material delivery and feeding equipment for lubricating oil processing according to claim 4, characterized in that: It also includes an operating member (7), and the operating member (7) can drive the rotating shaft (41) to rotate.

6. The multi-port material delivery and feeding equipment for lubricating oil processing according to claim 5, characterized in that: The injection mechanism (2) has an inner cavity (23), and the inner cavity (23) includes a transition cavity (231) connected to the delivery pipe (5), a first channel (232) connecting the transition cavity (231) and the first connecting port (21), and a second channel (233) connecting the transition cavity (231) and the second connecting port (22).

7. The multi-port material delivery and feeding equipment for lubricating oil processing according to claim 5 or 6, characterized in that: The blocking body (42) comprises a first blocking element (421) provided on the first shaft (411), and a second blocking element (422) provided on the second shaft (412).

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