Feeding device of cake press

Abstract

The utility model discloses a feeding device of a cake press, comprising: a feeding mechanism, which has a feeding port at the top and a discharging port at the bottom; a conveying mechanism, one end of which is located below the discharging port, and the other end of which is located above the feeding port of the cake press; and a lifting mechanism, which is used to convey iron filings to the feeding port. The feeding device of the cake press of the utility model can improve the feeding efficiency, reduce labor costs, and improve the degree of automation.

Description

Technical Field

[0001] The utility model belongs to the technical field of iron scrap recovery, and in particular relates to a feeding device of a cake press. Background Art

[0002] The cake press, also known as the iron chip cake press equipment, can squeeze and separate the iron chips and cutting oil, filter and recycle the cutting oil for reuse, and compress the iron chips into metal cakes for centralized processing, thereby reducing storage and transportation costs and significantly increasing the recycling price.

[0003] However, the feed port of the cake press is generally located at the top, and the cake press is large and high. The operator is required to lift the frame containing iron filings to a specified height, and then pour the iron filings into the feed port at the top of the cake press. The iron filings are heavy, so the feeding burden is heavy for the operator. When the processing capacity of the cake press is large, the frame containing iron filings is too heavy, and the operator cannot lift the frame containing iron filings to the specified height. Either multiple people are required to assist, or the operation is performed in batches. As a result, either the labor cost is high, or the feeding efficiency is reduced, resulting in reduced processing efficiency of the cake press.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0005] The utility model aims to provide a feeding device for a cake press, which can improve the feeding efficiency, reduce labor costs, and improve the degree of automation.

[0006] In order to achieve the above-mentioned purpose, a specific embodiment of the utility model provides a feeding device of a cake press, comprising:

[0007] A feeding mechanism having a feeding port at the top and a discharging port at the bottom;

[0008] A conveying mechanism, one end of which is located below the discharge port, and the other end of which is located above the feeding port of the cake press;

[0009] The lifting mechanism is used to transport the iron chips to the feed inlet.

[0010] In one or more embodiments of the present invention, the feeding mechanism comprises:

[0011] A housing having a feed cavity therein which is connected to the feed port and the discharge port;

[0012] A feeding assembly is installed on the shell, and the feeding assembly includes a connected driver and an auger, wherein at least a portion of the auger is located in the feed cavity, and the discharge port is located below one axial end of the auger.

[0013] In one or more embodiments of the present invention, the feeding device of the cake press further includes:

[0014] The residual oil collection mechanism comprises a shell having a communicating collection chamber and a collection port, wherein a filter screen is arranged at the collection port; at least a part of the residual oil collection mechanism is arranged in the shell and is located below the auger.

[0015] In one or more embodiments of the present invention, a cutting portion is provided on the auger.

[0016] In one or more embodiments of the present invention, the conveying mechanism includes a conveying housing and a conveyor belt assembly installed on the conveying housing, and a portion of the conveyor belt assembly is located below the discharge port.

[0017] In one or more embodiments of the present invention, the conveyor belt assembly includes a conveyor motor and a conveyor belt connected to each other.

[0018] In one or more embodiments of the present invention, a plurality of push plates are arranged at intervals on the conveyor belt.

[0019] In one or more embodiments of the present invention, the feeding device of the cake press further includes:

[0020] The residual oil collection mechanism comprises a shell, wherein the shell has a collection cavity and a collection port which are connected to each other, and a filter screen is provided at the collection port or the collection cavity;

[0021] Wherein, a conveying chamber for accommodating a conveyor belt assembly is provided in the conveyor housing, and the collecting chamber is connected with the conveying chamber through a collecting port.

[0022] In one or more embodiments of the present invention, a blocking net is provided at the feed inlet of the feed mechanism.

[0023] In one or more embodiments of the present invention, a guide plate is further provided on the feeding mechanism at or near the feeding port.

[0024] Compared with the prior art, the feeding device of the cake press of the utility model transports iron chips to the feed port of the feeding mechanism through a lifting mechanism, transports the iron chips coming out of the discharge port to above the feeding port of the cake press through a conveying mechanism, and feeds the iron chips into the feeding port of the cake press, thereby improving the degree of automation of the feeding of the cake press, saving labor, and facilitating the feeding process and feeding efficiency of the cake press. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a three-dimensional diagram of the cooperation between the feeding device of the cake press and the cake press in one embodiment of the utility model;

[0027] Figure 2 It is a cross-sectional view of the cooperation between the feeding device of the cake press and the cake press in one embodiment of the utility model;

[0028] Figure 3 It is a partial schematic diagram of a feeding device of a cake press in one embodiment of the utility model.

[0029] Description of main reference numerals

[0030] 1. Feeding mechanism; 11. Shell; 12. Feeding port; 13. Discharging port; 14. Feeding chamber; 15. Feeding assembly; 151. Driver; 152. Auger; 1521. Cutting section; 16. Screen; 17. Guide plate; 2. Conveying mechanism; 21. Conveying casing; 211. Conveying chamber; 22. Conveying belt assembly; 221. Conveying motor; 222. Conveying belt; 2211. Pushing plate; 3. Lifting mechanism; 4. Residual oil collecting mechanism; 41. Shell; 42. Collecting chamber; 43. Collecting port; 44. Filter; 5. Container; 6. Cake press; 61. Feeding port. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0032] like Figure 1 and 2As shown, the feeding device of the cake press 6 in an embodiment of the utility model includes a feeding mechanism 1, a conveying mechanism 2 and a lifting mechanism 3; wherein the feeding mechanism 1 has a feeding port 12 located at the top and a discharging port 13 located at the bottom; one end of the conveying mechanism 2 is located below the discharging port 13, and the other end of the conveying mechanism 2 is located above the feeding port 61 of the cake press 6; the lifting mechanism 3 is used to transport iron filings to the feeding port 12.

[0033] It is understandable that iron filings are generally placed in a container 5, such as a box, a turnover basket, or other containers 5. The feeding device of the cake press 6 of the utility model conveys the iron filings to the feed port 12 of the feeding mechanism 1 through the lifting mechanism 3, and conveys the iron filings coming out of the discharge port 13 to the top of the feeding port 61 of the cake press 6 through the conveying mechanism 2, and feeds the iron filings into the feeding port 61 of the cake press 6. Among them, the lifting mechanism 3 and the conveying mechanism 2 both play a role in transportation, replacing the process of manually lifting the frame filled with iron filings to a specified height, and then pouring the iron filings therein into the feeding port 12 at the top of the cake press 6, thereby improving the degree of automation of feeding the cake press 6, saving labor, and improving the feeding efficiency of the cake press 6.

[0034] In this embodiment, the feeding mechanism 1 may include a shell 11 and a feeding assembly 15; the shell 11 has a feeding chamber 14 connected to the feeding port 12 and the discharging port 13; the feeding assembly 15 is installed on the shell 11, and the feeding assembly 15 includes a connected driver 151 and an auger 152, and the auger 152 is at least partially located in the feeding chamber 14, and the discharging port 13 is located below one axial end of the auger 152.

[0035] It is understandable that iron filings can enter the feed cavity 14 from the feed port 12, and be transported to the discharge port 13 from the auger 152, and fall from the discharge port 13 onto the conveying mechanism 2. The driver 151 can drive the auger 152 to rotate, thereby playing the role of transporting iron filings. At the same time, the auger 152 cooperates with the inner wall of the shell 11 to play the role of preliminary extrusion of iron filings. The driver 151 can be fixedly installed in the shell 11, and can also be fixedly installed outside the shell 11. The auger 152 can be rotatably installed in the shell 11. Among them, the driver 151 can be a driving motor.

[0036] The existing cake press 6 generally has a similar residual oil collection device to recover the residual oil on the iron filings. However, since the cake press 6 needs to press the iron filings into iron cakes, the iron filings will squeeze and rub against each other under the action of pressure, producing iron powder or iron particles with very small particle size. Therefore, there will be a large amount of iron powder or iron particles in the residual oil, and their particle size is much smaller than that of the iron filings. In order to ensure that the recovered residual oil can meet the standard of reuse, multiple layers of filter screens 44 need to be added to the residual oil collection device in the cake press 6. The filtering steps are cumbersome and the filtering efficiency is very low. In addition, the filter screen 44 or the entire residual oil collection device needs to be replaced regularly. During the replacement, the cake press 6 needs to stop working, which reduces the efficiency.

[0037] In order to solve the above problems, in a preferred embodiment, the feeding device of the cake press 6 further includes a residual oil collection mechanism 4, which includes a shell 41, and the shell 41 has a collection chamber 42 and a collection port 43 that are connected to each other. A filter screen 44 is provided at the collection port 43; the residual oil collection mechanism 4 is at least partially disposed in the shell 11 and is located below the auger 152. When the iron filings move in the feeding mechanism 1, under the action of gravity and the auger 152, the residual oil on the iron filings can flow into the collection chamber 42 through the collection port 43, and the function of the filter screen 44 is to prevent the iron filings from entering the collection chamber 42. Since the pressure of the auger 152 or the feeding mechanism 1 on the iron filings is not very large, there is almost no iron powder or iron particles with a very small particle size, and basically all the iron filings are relatively large in size, which is convenient for filtering by the filter screen 44, and the filter screen 44 does not need to be replaced frequently.

[0038] Furthermore, an oil pump can be connected to the shell 41 of the residual oil collection mechanism 4, that is, the oil extraction pipe of the oil pump is connected to the collection chamber 42, and the collected residual oil is transported to a designated container 5 or a container 5 in the cake press 6 for collecting the residual oil.

[0039] In a preferred embodiment, a cutting portion 1521 is provided on the auger 152. The cutting portion 1521 can cut oversized iron filings into iron filings of appropriate sizes, thereby facilitating the conveying mechanism 2 to transport the iron filings and facilitating the cake press 6 to press the iron filings into discus.

[0040] In the utility model, the conveying mechanism 2 includes a conveyor housing 21 and a conveyor belt assembly 22 installed on the conveyor housing 21, and a portion of the conveyor belt assembly 22 is located below the discharge port 13. Specifically, the conveyor belt assembly 22 includes a conveyor motor 221 and a conveyor belt 222 connected to each other. The conveyor belt 222 plays the role of transporting iron and blood. The conveyor motor 221 plays the role of driving the conveying movement, and the conveyor motor 221 can be installed on the conveyor housing 21.

[0041] Furthermore, a plurality of push plates 2211 are arranged at intervals on the conveyor belt 222. The push plates 2211 can give an upward movement force to the iron filings placed on the conveyor belt 222, thereby transferring the iron filings from a low place to a high place.

[0042] In the utility model, the feeding device of the cake press 6 also includes a residual oil collection mechanism 4, which includes an outer shell 41, and the outer shell 41 has a connected collection chamber 42 and a collection port 43, and a filter screen 44 is provided at the collection port 43 or the collection chamber 42; wherein, the conveyor housing 21 has a conveying chamber 211 for accommodating the conveyor belt assembly 22, and the collection chamber 42 is connected to the conveying chamber 211 through the collection port 43.

[0043] During the transportation of iron filings, the residual oil on them will remain on the conveyor belt 222 and the conveyor housing 21 due to gravity and other factors, and enter the collection chamber 42 through the collection port 43, thereby recovering the residual oil remaining on the conveying mechanism 2.

[0044] Furthermore, an oil pump can be connected to the shell 41 of the residual oil collection mechanism 4, that is, the oil extraction pipe of the oil pump is connected to the collection chamber 42, and the collected residual oil is transported to a designated container 5 or a container 5 in the cake press 6 for collecting the residual oil.

[0045] In the present invention, the lifting mechanism 3 can be an automatic lifting machine installed on a garbage truck in real life, which can lift the container 5 containing iron chips and dump the iron chips therein to the feed port 12. For example, the lifting mechanism 3 can include a lifting motor, a lifting hinge, a lifting frame and a clamping assembly, wherein the lifting hinge is rotatably mounted on the lifting frame; the lifting motor can also be installed on the lifting frame and is transmission-connected to the lifting hinge to drive the lifting hinge to rotate; the clamping assembly is installed on the lifting hinge to clamp the container 5 containing iron chips.

[0046] In the present invention, a screen 16 is provided at the feed port 12 of the feed mechanism 1. The purpose is to block large impurities and to prevent the container 5 filled with iron filings from entering the feed port 12 by mistake.

[0047] like Figure 3 As shown, preferably, a guide plate 17 is further provided on the feeding mechanism 1 at or near the feeding port 12. The guide plate 17 has an inclined surface, which guides the falling direction of the iron filings when the iron filings in the container 5 are poured to the feeding port 12.

[0048] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0049] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A feeding device for a cake press, characterized in that: include: A feeding mechanism having a feeding port at the top and a discharging port at the bottom; A conveying mechanism, one end of which is located below the discharge port, and the other end of which is located above the feeding port of the cake press; The lifting mechanism is used to transport the iron chips to the feed inlet.

2. The feeding device of the cake press according to claim 1, characterized in that: The feeding mechanism comprises: A housing having a feed cavity therein which is connected to the feed port and the discharge port; A feeding assembly is installed on the shell, and the feeding assembly includes a connected driver and an auger, wherein at least a portion of the auger is located in the feed cavity, and the discharge port is located below one axial end of the auger.

3. The feeding device of the cake press according to claim 2, characterized in that: The feeding device of the cake press also includes: The residual oil collection mechanism comprises a shell having a communicating collection chamber and a collection port, wherein a filter screen is arranged at the collection port; at least a part of the residual oil collection mechanism is arranged in the shell and is located below the auger.

4. The feeding device of the cake press according to claim 3, characterized in that: A cutting portion is provided on the auger.

5. The feeding device of the cake press according to claim 1, characterized in that: The conveying mechanism comprises a conveying casing and a conveying belt assembly installed on the conveying casing, and a part of the conveying belt assembly is located below the discharge port.

6. The feeding device of the cake press according to claim 5, characterized in that: The conveyor belt assembly includes a conveyor motor and a conveyor belt connected to each other.

7. The feeding device of the cake press according to claim 6, characterized in that: A plurality of push plates are arranged at intervals on the conveyor belt.

8. The feeding device of the cake press according to claim 5, characterized in that: The feeding device of the cake press also includes: The residual oil collection mechanism comprises a shell, wherein the shell has a collection cavity and a collection port which are connected to each other, and a filter screen is provided at the collection port or the collection cavity; Wherein, a conveying chamber for accommodating a conveyor belt assembly is provided in the conveyor housing, and the collecting chamber is connected with the conveying chamber through a collecting port.

9. The feeding device of the cake press according to claim 1, characterized in that: A blocking net is arranged at the feeding port of the feeding mechanism.

10. The feeding device of the cake press according to claim 1, characterized in that: A guide plate is also provided on the feeding mechanism at or near the feeding port.

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