Feeding device

Abstract

The utility model discloses a feeding device, which at least comprises a receiving tank and a feeding device, the feeding structure is arranged on the receiving tank; the fixing structure is arranged on the receiving tank in a sleeving mode, the fixing structure comprises a first branch part, the first branch part extends towards the side away from the receiving tank, and the first branch part and the feeding structure are arranged on the same side of the receiving tank; the driving structure penetrates through the first branch part; the movable plate is connected with the output end of the driving structure; the feeding hopper is arranged on the side, away from the driving structure, of the movable plate. According to the feeding device provided by the utility model, an operator can be prevented from being in direct contact with the receiving tank, the labor intensity of the operator is reduced, the safety risk of feeding is reduced, and the health of the operator is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical equipment, in particular to a feeding device. Background Art

[0002] In the process of chemical production, a large amount of raw materials need to be put into a high-temperature or high-pressure reaction device in batches to ensure the normal progress of the reaction. At present, when feeding materials into the reaction device, the operator needs to frequently open the lid of the reaction device and manually add the raw materials into the reaction device. Therefore, the current feeding method has the problems of heavy reliance on manual labor, high labor intensity, high safety risks and harm to personnel health. Utility Model Content

[0003] The utility model aims to provide a feeding device, which can prevent operators from directly contacting the receiving tank, reduce the labor intensity of operators, reduce the safety risks of feeding, and protect the health of operators.

[0004] In order to achieve the above-mentioned purpose and other related purposes, the utility model is implemented through the following technical solutions.

[0005] The utility model provides a feeding device, which at least comprises:

[0006] Receiving tank;

[0007] A feeding structure, arranged on the receiving tank;

[0008] A fixed structure, sleeved on the receiving tank, the fixed structure comprising a first sub-portion, the first sub-portion extending to a side away from the receiving tank, and the first sub-portion and the feeding structure are arranged on the same side of the receiving tank;

[0009] A driving structure, which passes through the first subsection;

[0010] a movable plate connected to the output end of the driving structure; and

[0011] The feeding hopper is arranged on a side of the movable plate away from the driving structure.

[0012] In one embodiment of the utility model, the axis of the feeding hopper, the axis of the movable plate, the axis of the first subsection, the axis of the feeding structure and the axis of the receiving tank are on the same plane.

[0013] In an embodiment of the utility model, the feeding hopper and the movable plate are movably connected.

[0014] In one embodiment of the present invention, the feed structure includes a feed port, and the feed port is connected to the interior of the receiving tank.

[0015] In one embodiment of the utility model, the feeding structure further includes two support rods, and the support rods extend from both sides of the feeding port to a side away from the receiving tank.

[0016] In an embodiment of the utility model, the feeding structure further includes a limiting column, and the limiting column is arranged between the supporting rods.

[0017] In one embodiment of the utility model, the feeding device further comprises an auxiliary frame, and the auxiliary frame is arranged on a side of the feeding hopper close to the movable plate.

[0018] In one embodiment of the present invention, the auxiliary frame extends toward one side of the receiving tank, and the auxiliary frame intersects with the orthographic projection of the limiting column on the first subsection.

[0019] In one embodiment of the utility model, the feeding device further comprises a reset frame, which is arranged on a side of the first section close to the movable plate, and the reset frame is located between the driving structure and the receiving tank.

[0020] In an embodiment of the utility model, the feeding device further comprises an auxiliary reset frame, and the auxiliary reset frame is arranged on a side of the driving structure away from the reset frame.

[0021] In summary, the utility model proposes a feeding device that can stably transport raw materials into a receiving tank. Moreover, the feeding device provided by the utility model can reduce the labor intensity of operators and avoid operators from directly contacting the receiving tank, thereby reducing the safety risks brought by feeding to operators and protecting the health of operators.

[0022] Of course, any method of implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a structural schematic diagram of a feeding device in one embodiment of the utility model.

[0025] Figure 2 This is a partial enlarged schematic diagram of the first section.

[0026] Figure 3 A partial enlarged schematic diagram of the feeding structure.

[0027] Figure 4 This is a partial enlarged schematic diagram of the feeding hopper.

[0028] Marking Description:

[0029] 11. Receiving tank; 12. Feeding structure; 121. Feeding port; 122. Supporting rod; 123. Limiting column; 124. Fixing frame; 125. Filter screen; 126. Mounting hole; 127. Supporting column; 13. Fixing structure; 131. First subdivision; 132. Second subdivision; 14. Driving structure; 15. Movable plate; 16. Feeding hopper; 17. Auxiliary frame; 18. Reset frame; 19. Auxiliary reset frame. DETAILED DESCRIPTION

[0030] The following describes the implementation of the present invention through specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations. The details in the present invention can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0031] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0032] In the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, if the terms "first" and "second" appear, they are only used for description and distinction purposes, and cannot be understood as indicating or implying relative importance.

[0033] See also Figures 1 to 4As shown, the utility model provides a feeding device, for example, including a receiving tank 11, a feeding structure 12, a fixing structure 13, a driving structure 14, a movable plate 15 and a feeding hopper 16. Through the feeding hopper 16 and the feeding structure 12, the feeding device provided by the utility model can stably feed the raw materials into the receiving tank 11 while avoiding the operator from directly contacting the receiving tank 11, thereby reducing the safety risks in the feeding process and protecting the health of the operator. The feeding device provided by the utility model can be widely used in various reaction processes of chemical production to improve the safety of chemical production.

[0034] See also Figure 1 As shown, in one embodiment of the utility model, the receiving tank 11 is used as a place where chemical reactions or material changes occur between various raw materials, and is used to receive the raw materials delivered by the feeding device. In this embodiment, the receiving tank 11 is, for example, various chemical containers such as a mechanical stirring reactor, a kettle reactor, a fixed bed reactor, a fluidized bed reactor, and a moving bed reactor.

[0035] See also Figure 1 As shown, in one embodiment of the present invention, a feed structure 12 is provided in the receiving tank 11. Through the feed structure 12, the raw material can be delivered to the inside of the receiving tank 11. The feed structure 12 includes, for example, a feed port 121, a support rod 122, a limit column 123, a fixing frame 124, and a filter screen 125. In one embodiment of the present invention, the feed port 121 is provided on the outer wall of the receiving tank 11, for example, and is communicated with the inside of the receiving tank 11 to deliver the raw material to the receiving tank 11.

[0036] See also Figure 1 and Figure 3 As shown, in one embodiment of the utility model, there are two support rods 122, for example, and the support rods 122 extend from both sides of the feed port 121 to the side away from the receiving tank 11, and are used to fix the limiting column 123 to improve the stability of the limiting column 123. Among them, the support rods 122 are set on the side of the feed port 121 close to the fixed structure 13, for example.

[0037] See also Figure 1 and Figure 3 As shown, in one embodiment of the utility model, the limiting column 123 is, for example, arranged between the supporting rods 122 to intercept the rising feeding hopper 16, so that the intercepted feeding hopper 16 and the feeding port 121 can be accurately docked, avoiding misalignment between the feeding hopper 16 and the feeding port 121, and completing the feeding.

[0038] See also Figure 1 and Figure 3As shown, in one embodiment of the present invention, the fixing frame 124 is disposed on a side of the feed port 121 away from the fixing structure 13 to carry the filter screen 125. The fixing frame 124 is in an inverted "U" shape, or in an inverted "concave" shape.

[0039] See also Figure 1 and Figure 3 As shown, in one embodiment of the present invention, the filter 125 is, for example, arranged on three sides of the fixing frame 124 in contact with the outside of the receiving tank 11, and the filter 125 exposes one side of the fixing frame 124 away from the receiving tank 11 to avoid the overflow of raw material dust when feeding.

[0040] See also Figure 1 and Figure 3 As shown, in one embodiment of the utility model, the feed structure 12 also includes a connection structure, which is arranged between the fixed frame 124 and the feed port 121 to connect the fixed frame 124 and the feed port 121. Among them, the connection structure includes, for example, a mounting hole 126 and a support column 127, etc. The mounting hole 126 is arranged on the side of the feed port 121 away from the fixed structure 13, and the number of the mounting holes 126 is, for example, at least two, and the support column 127 extends from any side of the fixed frame 124 to the side away from the fixed frame 124, and the number, spacing and size of the support columns 127 match the number, spacing and size of the mounting holes 126. In this embodiment, there are, for example, four mounting holes 126 and four support columns 127. Through the mounting holes 126 and support columns 127 that match the number, spacing and size, the fixed frame 124 and the feed port 121 are detachably connected, which is convenient for cleaning the filter screen 125.

[0041] See also Figure 1 As shown, in one embodiment of the utility model, the fixed structure 13 is sleeved on the receiving tank 11, and is used to support and fix the driving structure 14, so as to prevent the position of the driving structure 14 from being offset when the driving structure 14 is working, so as to improve the working stability of the driving structure 14. Among them, the fixed structure 13, for example, includes a first sub-section 131 and a second sub-section 132, etc., the second sub-section 132 is arranged around the receiving tank 11, the first sub-section 131 and the second sub-section 132 are, for example, connected as one body, and the first sub-section 131 extends to a side away from the receiving tank 11. In this embodiment, the first sub-section 131 and the feed port 121 are located on the same side of the receiving tank 11, and the axis of the first sub-section 131, the axis of the feed port 121 and the axis of the receiving tank 11 are, for example, on the same plane, so as to ensure that the feeding hopper 16 on the first sub-section 131 and the feed port 121 can be accurately docked to achieve feeding.

[0042] See also Figure 1As shown, in one embodiment of the utility model, the driving structure 14 runs through the first subsection 131, and the output end of the driving structure 14 drives the movable plate 15 to move up and down, thereby adjusting the height of the feeding hopper 16 to achieve raw material transportation. In this embodiment, the driving structure 14 is, for example, a cylinder, an oil cylinder or a servo motor.

[0043] See also Figure 1 As shown, in one embodiment of the present utility model, the movable plate 15 is connected to the output end of the driving structure 14 to support the feeding hopper 16 and improve the stability of the feeding hopper 16 when moving.

[0044] See also Figure 1 to Figure 2 As shown, in one embodiment of the utility model, the hopper 16 is arranged on the side of the movable plate 15 away from the driving structure 14, and is used to hold the raw materials to be delivered to the inside of the receiving tank 11. The hopper 16 is movably connected to the movable plate 15, for example, and the hopper 16 and the movable plate 15 are movably connected, for example, by a rotating shaft structure, and the rotating shaft structure is, for example, a damping structure or a spring-opening structure. One of the rotating shaft structures allows the hopper 16 to tilt toward the inside of the receiving tank 11, so that the raw materials in the hopper 16 can be delivered to the inside of the receiving tank 11. In this embodiment, the axis of the hopper 16, the axis of the movable plate 15, the axis of the first subsection 131, the axis of the feed port 121, and the axis of the receiving tank 11 are, for example, on the same plane, so that the hopper 16 and the feed port 121 can be accurately docked, avoiding the misalignment of the hopper 16 and the feed port 121, and improving the accuracy of feeding.

[0045] See also Figure 1 and Figure 4 As shown, in one embodiment of the utility model, the feeding device also includes an auxiliary frame 17, and the auxiliary frame 17 is arranged on the side of the feeding hopper 16 close to the movable plate 15. In this embodiment, the auxiliary frame 17 extends to one side of the receiving tank 11, and the auxiliary frame 17 and the limiting column 123 intersect in the first section 131. When the driving structure 14 drives the movable plate 15, the feeding hopper 16 and the auxiliary frame 17 to rise to the feed port 121, the limiting column 123 intercepts the auxiliary frame 17 and the feeding hopper 16. Due to the obstruction of the limiting column 123, the driving structure 14 no longer drives the feeding hopper 16 to continue to rise. At this time, the intercepted feeding hopper 16 and the feed port 121 can achieve accurate docking, avoiding misalignment between the feeding hopper 16 and the feed port 121.

[0046] See also Figure 1 and Figure 2As shown, in one embodiment of the utility model, the feeding device further includes a reset frame 18, which is arranged on the side of the first subsection 131 close to the movable plate 15, and the reset frame 18 is located between the driving structure 14 and the receiving tank 11. After the feeding hopper 16 is accurately docked with the feed port 121, the feeding hopper 16 begins to gradually tilt from a horizontal position toward the inside of the receiving tank 11 through the rotating shaft structure between the feeding hopper 16 and the movable plate 15 to feed. When the feeding hopper 16 tilts to contact the reset frame 18 close to the side of the receiving tank 11, the axis of the feeding hopper 16 is substantially parallel to the axis of the receiving tank 11, and at this time, the raw materials in the feeding hopper 16 have been basically fed, and the feeding hopper 16 gradually returns to a horizontal position.

[0047] See also Figure 1 and Figure 2 As shown, in one embodiment of the utility model, the feeding device further includes an auxiliary reset frame 19, which is arranged on a side of the driving structure 14 away from the reset frame 18. The width of the reset frame 18 is, for example, smaller than the width of the auxiliary reset frame 19. In the process of the feeding hopper 16 returning to a horizontal position from a position tilted toward one side of the receiving tank 11, if the feeding hopper 16 is over-reset, that is, the feeding hopper 16 tilts in the opposite direction to contact the auxiliary reset frame 19, the feeding hopper 16 is urged to return to a horizontal position again through the cooperation of the rotating shaft connection structure between the feeding hopper 16 and the movable plate 15 and the auxiliary reset frame 19.

[0048] In order to further illustrate a feeding device provided by the present invention, the working process of the feeding device is specifically described below, and the specific process is as follows.

[0049] See also Figure 1As shown, the hopper 16 is located at the initial position away from the feeding port 121, and the operator adds the raw materials into the hopper 16. The driving structure 14 is started, and the driving structure 14 drives the movable plate 15, the hopper 16 and the auxiliary frame 17 to start rising. When the rising auxiliary frame 17 contacts the limiting column 123, due to the obstruction of the limiting column 123, the driving structure 14 stops working, the hopper 16 no longer rises, and the hopper 16 and the feeding port 121 are accurately docked. At this time, the hopper 16 is in the first position. At the same time, through the rotating shaft structure between the hopper 16 and the movable plate 15, the hopper 16 begins to tilt toward the inside of the receiving tank 11, and the raw materials in the hopper 16 are gradually put into the inside of the receiving tank 11. When the hopper 16 tilts to contact with the reset frame 18, the axis of the hopper 16 is basically parallel to the axis of the receiving tank 11. At this time, the raw materials in the hopper 16 have been basically delivered, and the hopper 16 gradually returns to the first position from the tilted position. When the feeding hopper 16 returns to the first position, the driving structure 14 is started, and the driving structure 14 drives the movable plate 15, the feeding hopper 16 and the auxiliary frame 17 to start to descend, and the feeding hopper 16 returns to the initial position for the next feeding.

[0050] In summary, the utility model proposes a feeding device, through the driving structure, the movable plate and the feeding hopper, the raw materials are mechanized to be fed into the inside of the receiving tank, thereby reducing the labor intensity of the operator. Moreover, the feeding device provided by the utility model can prevent the operator from directly contacting the receiving tank, reduce the safety risks during the feeding process, prevent the operator from inhaling raw material dust, and protect the health of the operator.

[0051] References throughout the specification to "one embodiment," "an embodiment," or "a specific embodiment" mean that the specific features, structures, or characteristics described in conjunction with the embodiment are included in at least one embodiment of the utility model, and not necessarily in all embodiments. Thus, the various appearances of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in different places throughout the specification do not necessarily refer to the same embodiment. In addition, the specific features, structures, or characteristics of any specific embodiment of the utility model may be combined with one or more other embodiments in any suitable manner. It should be understood that other variations and modifications of the utility model embodiments described and shown herein may be based on the teachings herein and will be considered part of the spirit and scope of the utility model.

[0052] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the concept of the utility model, such as the technical solution formed by replacing the above-mentioned features with the technical features with similar functions disclosed in this application (but not limited to). In addition to the technical features described in the specification, the remaining technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present utility model, the remaining technical features will not be repeated here.

Claims

1. A feeding device, characterized in that: At least: Receiving tank; A feeding structure, arranged on the receiving tank; A fixed structure, sleeved on the receiving tank, the fixed structure comprising a first sub-portion, the first sub-portion extending to a side away from the receiving tank, and the first sub-portion and the feeding structure are arranged on the same side of the receiving tank; A driving structure, which passes through the first subsection; A movable plate connected to the output end of the driving structure; as well as The feeding hopper is arranged on a side of the movable plate away from the driving structure.

2. The feeding device according to claim 1, characterized in that: The axis of the feeding hopper, the axis of the movable plate, the axis of the first subsection, the axis of the feeding structure and the axis of the receiving tank are on the same plane.

3. The feeding device according to claim 1, characterized in that: The feeding hopper and the movable plate are movably connected.

4. The feeding device according to claim 1, characterized in that: The feed structure includes a feed port, and the feed port is communicated with the interior of the receiving tank.

5. The feeding device according to claim 4, characterized in that: The feeding structure also includes two support rods, which extend from both sides of the feeding port to a side away from the receiving tank.

6. The feeding device according to claim 5, characterized in that: The feeding structure further comprises a limiting column, and the limiting column is arranged between the supporting rods.

7. The feeding device according to claim 6, characterized in that: The feeding device further comprises an auxiliary frame, and the auxiliary frame is arranged on a side of the feeding hopper close to the movable plate.

8. The feeding device according to claim 7, characterized in that: The auxiliary frame extends toward one side of the receiving tank, and the auxiliary frame intersects with the orthographic projection of the limiting column on the first subsection.

9. The feeding device according to claim 1, characterized in that: The feeding device further comprises a reset frame, which is arranged on a side of the first sub-part close to the movable plate, and is located between the driving structure and the receiving tank.

10. The feeding device according to claim 9, characterized in that: The feeding device further comprises an auxiliary reset frame, and the auxiliary reset frame is arranged on a side of the driving structure away from the reset frame.

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