Briquetting machine for scrap iron recovery and capable of improving briquetting quality

Abstract

The briquetting machine for scrap iron recycling comprises a working box, the top of the working box is communicated with a supporting shell, and a hydraulic cylinder is fixedly installed at the top of the supporting shell; according to the scrap iron material feeding device, the air blower in the supporting shell is started to work, the air blowing cover installed at the air outlet of the air blower is promoted to blow air into the feeding shell, and as scrap iron materials fall into the feeding shell from the feeding opening, the air blown by the air blowing cover blows out paper (plates) and cloth materials which are light in mass in the scrap iron materials from the impurity discharging opening; meanwhile, a hydraulic cylinder is started to drive an upper pressing plate to move downwards, so that the upper pressing plate conducts vertical briquetting treatment on the scrap iron materials entering the gap between the two partition plates, and then first air cylinders on the two sides of the interior of the working box are started to drive corresponding side pressing plates to move oppositely; and the scrap iron material subjected to vertical briquetting treatment is subjected to two-side simultaneous extrusion, blowing impurity removal and secondary briquetting are integrated, and the briquetting quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of briquetting machines, in particular to a briquetting machine for scrap iron recovery capable of improving briquetting quality. Background Art

[0002] Briquetting machine is a machine that uses a specific working medium to transmit pressure to compress different raw materials into shapes. There are many types of briquetting machines, and the working media for transmitting pressure are of two types: mechanical transmission and fluid transmission.

[0003] After searching, announcement number CN216579333U discloses a scrap iron recycling briquetting machine that improves the quality of briquetting, comprising a base, a processing box welded on the top of the base, a first movable rod movably connected to the inside of the processing box, a pressure plate fixedly mounted on the outer surface of the first movable rod, a limiting rod fixedly connected to the outer surface of the pressure plate, a first hydraulic cylinder hinged on the outer surface of the pressure plate, a movable device provided inside the positioning plate, and a moving device provided on the outer surface of the processing box. The scrap iron recycling briquetting machine that improves the quality of briquetting, through the coordinated use of the first hydraulic cylinder and the second hydraulic cylinder, the pressure plate and the first push block are affected by external force, squeezing the scrap iron material inside the processing box, and then through the action of the load-bearing block and the movable plate, the state of the spring is changed, reducing the pressure on the side wall of one side of the processing box, thereby achieving the effect of squeezing the scrap iron material through the above structure.

[0004] The above-mentioned briquetting machine achieves the effect of squeezing the scrap iron material through the coordinated use of the first hydraulic cylinder and the second hydraulic cylinder. However, since the scrap iron is easily mixed with materials such as paper (board) and cloth, the final scrap iron briquetting is relatively loose and easy to disperse, resulting in the problem of poor briquetting quality.

[0005] To this end, a scrap iron recycling briquetting machine with improved briquetting quality is proposed, which has the advantage of improving briquetting quality and thus solves the problems in the above-mentioned background technology. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a briquetting machine for scrap iron recovery that improves the quality of briquetting.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a scrap iron recycling briquetting machine with improved briquetting quality, comprising a working box, the top of the working box is connected to a supporting shell, and a hydraulic cylinder is fixedly installed on the top of the supporting shell, the bottom of the hydraulic cylinder passes through the supporting shell and is fixedly connected to an upper pressure plate, the left side wall of the supporting shell is connected to a feed shell, and a feed port is provided on the top surface of the feed shell, and a debris discharge port is provided on the left side wall of the feed shell, a blower is installed at the inner corner of the supporting shell, and the air outlet of the blower is installed corresponding to the debris discharge port. There is a blowing hood, and two partitions are symmetrically welded inside the working box, and the lower part of the gap between the two partitions forms an extrusion chamber, and the upper part of the gap between the two partitions forms a material guide chamber. A first cylinder is installed on the left and right sides of the inside of the working box, and a side pressure plate is installed at one end of the first cylinder corresponding to the extrusion chamber. A discharge port is opened on the front end surface of the working box through the extrusion chamber, and a second cylinder is installed on the back side of the working box corresponding to the extrusion chamber, and a push plate is fixedly installed at one end of the second cylinder, and the push plate extends through the working box to the inside of the extrusion chamber.

[0008] As a further description of the above technical solution: a movable plate is hinged on the inner side of the feed port through a hinge, and a connecting sleeve is welded to the bottom of the movable plate, a connecting ear is welded to the corresponding connecting sleeve on the lower surface of the working box, and a pin is installed through the connection between the connecting ear and the movable plate.

[0009] As a further description of the above technical solution: the partition is composed of an inclined portion and a vertical portion, and the inclined portion is located at the upper portion of the partition.

[0010] As a further description of the above technical solution: an inclined plate is welded to the bottom inner side of the feed shell, and the inclined plate is arranged to be higher on the left and lower on the right, and the higher end of the inclined plate is close to the impurity discharge port.

[0011] As a further description of the above technical solution: the size of the upper pressing plate is adapted to the size of the extrusion cavity at the gap between the two partitions, and a baffle plate is welded obliquely on the left and right sides of the top surface of the upper pressing plate.

[0012] As a further description of the above technical solution: the air inlet of the blower extends to the outside of the support shell, and the air outlet of the blower's blowing cover extends to the inside of the feed shell.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, by starting the blower in the support shell, the blowing hood installed at the air outlet of the blower blows air into the feed shell. As the scrap iron material falls from the feed port into the feed shell, the air blown by the blowing hood blows out the lighter paper (board) and cloth materials in the scrap iron material from the impurity discharge port, thereby realizing the blowing-type impurity removal of the scrap iron material. At the same time, the hydraulic cylinder is started to drive the upper pressure plate to move downward, so that the upper pressure plate performs vertical briquetting treatment on the scrap iron material entering the gap between the two partitions, and then the first cylinders on both sides of the working box are started to drive the corresponding side pressure plates to move toward each other, and the scrap iron material after the vertical briquetting treatment is squeezed on both sides at the same time, integrating blowing impurity removal and secondary briquetting into one, thereby improving the briquetting quality, increasing the compactness of the scrap iron briquetting, and reducing the impurity content of the scrap iron briquetting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a scrap iron recycling briquetting machine that improves briquetting quality according to the present invention;

[0016] Figure 2 This is a schematic diagram of the internal structure of a scrap iron recycling briquetting machine for improving briquetting quality according to the present invention;

[0017] Figure 3 This is a cross-sectional view of the working box of a scrap iron recycling briquetting machine for improving briquetting quality according to the utility model.

[0018] Legend:

[0019] 1. Working box; 2. Support shell; 3. Hydraulic cylinder; 4. Feed shell; 5. Discharge port; 6. Movable plate; 7. Connecting sleeve; 8. Connecting ear; 9. Latch; 10. Upper pressure plate; 11. Blower; 12. Blowing hood; 13. Feed port; 14. Exhaust port; 15. Inclined plate; 16. Partition; 17. Baffle plate; 18. Push plate; 19. Side pressure plate; 20. First cylinder; 21. Second cylinder. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] According to an embodiment of the present utility model, a briquetting machine for scrap iron recycling is provided, which improves the quality of briquetting.

[0022] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-3As shown, according to an embodiment of the present invention, a scrap iron recycling briquetting machine for improving the quality of briquetting comprises a working box 1, the top of the working box 1 is connected to a supporting shell 2, and a hydraulic cylinder 3 is fixedly installed on the top of the supporting shell 2, the bottom of the hydraulic cylinder 3 passes through the supporting shell 2 and is fixedly connected to an upper pressure plate 10, the left side wall of the supporting shell 2 is connected to a feeding shell 4, and a feeding port 13 is provided on the top surface of the feeding shell 4, and a debris discharge port 14 is provided on the left side wall of the feeding shell 4, a blower 11 is installed at the inner corner of the supporting shell 2, and a blowing hood 12 is installed at the air outlet of the blower 11 corresponding to the debris discharge port 14, two partitions 16 are symmetrically welded inside the working box 1, and the lower part of the gap between the two partitions 16 forms an extrusion cavity, and the upper part of the gap between the two partitions 16 forms a material guide cavity, a first cylinder 20 is respectively installed on the left and right sides of the working box 1, and a side pressure plate 19 is installed on one end of the first cylinder 20 corresponding to the extrusion cavity, the front end surface of the working box 1 passes through the extrusion cavity The cavity is provided with a discharge port 5, and a second cylinder 21 is installed on the back side of the working box 1 corresponding to the extrusion cavity, and a push plate 18 is fixedly installed on one end of the second cylinder 21, and the push plate 18 passes through the working box 1 and extends to the inside of the extrusion cavity, wherein the lower surface of the partition 16 is provided with a side opening corresponding to the side pressure plate 19, and the back side of the working box 1 is provided with a rear opening corresponding to the push plate 18. The hydraulic cylinder 3 is equipped with a hydraulic station to facilitate the extension and contraction of the hydraulic cylinder 3, and the first cylinder 20 and the second cylinder 21 are both equipped with an air source to facilitate the extension and contraction of the first cylinder 20 and the second cylinder 21. The control method of the present invention is to control the manual start and stop switch. The wiring diagram of the power element and the provision of power supply are common knowledge in this field, and the present invention is mainly used to protect the mechanical device, so the present invention will no longer explain the control method and wiring arrangement in detail. The first cylinder 20 and the side pressure plate 19 can extrude the scrap iron briquette plasticity in the side extrusion stage, which is easy to discharge the scrap iron briquette;

[0023] In one embodiment, a movable plate 6 is hinged to the inner side of the feed port 13 through a hinge, and a connecting sleeve 7 is welded to the bottom of the movable plate 6. A connecting ear 8 is welded to the lower surface of the working box 1 corresponding to the connecting sleeve 7, and a latch 9 is installed through the connection between the connecting ear 8 and the movable plate 6. Through the arrangement of the movable plate 6, the connecting sleeve 7, the connecting ear 8 and the latch 9, the plug-in locking installation of the movable plate 6 is facilitated, so that the movable plate 6 can be flexibly opened and closed.

[0024] In one embodiment, the partition 16 is composed of an inclined portion and a vertical portion, and the inclined portion is located at the upper portion of the partition 16. A trumpet-shaped material guide cavity is formed by the gap between the inclined portions of the two partitions 16, and a square extrusion cavity is formed by the vertical portions of the two partitions 16.

[0025] In one embodiment, an inclined plate 15 is welded to the bottom inner side of the feed shell 4, and the inclined plate 15 is set higher on the left and lower on the right, and the higher end of the inclined plate 15 is close to the impurity discharge port 14. Through the setting of the inclined plate 15, it is easy to guide the scrap iron material and easily introduce it into the extrusion cavity of the working box 1.

[0026] In one embodiment, the size of the upper pressure plate 10 is adapted to the size of the extrusion cavity at the gap between the two partitions 16, and a baffle plate 17 is welded obliquely on the left and right sides of the top surface of the upper pressure plate 10. Through the setting of the baffle plate 17, the scrap iron material can be blocked at the initial stage of feeding of the upper pressure plate 10 to prevent the scrap iron material from falling on the top surface of the upper pressure plate 10.

[0027] In one embodiment, the air inlet of the blower 11 extends to the outside of the support shell 2, and the air outlet of the blower hood 12 of the blower 11 extends to the inside of the feed shell 4. The arrangement of the blower 11 facilitates the blowing and removal of impurities from the scrap iron material.

[0028] Working principle:

[0029] When in use, first add the scrap iron material into the feed shell 4 from the feed port 13, and start the blower 11 in the support shell 2 to work, so that the blower cover 12 installed at the air outlet of the blower 11 blows air into the feed shell 4. As the scrap iron material falls from the feed port 13 into the feed shell 4, the air blown by the blower cover 12 blows the lighter paper (board) and cloth materials in the scrap iron material out from the impurity discharge port 14, thus realizing the impurity removal of the scrap iron material by blowing. Then start the hydraulic cylinder 3 with The upper pressure plate 10 is moved downward so that the upper pressure plate 10 performs vertical briquetting on the scrap iron material entering the gap between the two partitions 16, and then the first cylinders 20 on both sides of the working box 1 are started to drive the corresponding side pressure plates 19 to move toward each other, and the scrap iron material after the vertical briquetting is squeezed on both sides at the same time. Finally, the movable plate 6 hinged at the discharge port 5 is opened, and then the second cylinder 21 installed on the back of the working box 1 is started, so that the second cylinder 21 drives the push plate 18 to push the scrap iron briquette out.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A scrap iron recycling briquetting machine for improving briquetting quality, comprising a working box (1), characterized in that: The top of the working box (1) is connected to the supporting shell (2), and a hydraulic cylinder (3) is fixedly installed on the top of the supporting shell (2). The bottom of the hydraulic cylinder (3) passes through the supporting shell (2) and is fixedly connected to an upper pressure plate (10). The left side wall of the supporting shell (2) is connected to the feeding shell (4), and a feeding port (13) is provided on the top surface of the feeding shell (4), and a debris discharge port (14) is provided on the left side wall of the feeding shell (4). A blower (11) is installed at the inner corner of the supporting shell (2), and a blow hood (12) is installed at the air outlet of the blower (11) corresponding to the debris discharge port (14). Two symmetrically welded parts are provided inside the working box (1). The working box (1) is provided with a partition (16), and the lower part of the gap between the two partitions (16) forms an extrusion chamber, and the upper part of the gap between the two partitions (16) forms a material guide chamber. A first cylinder (20) is installed on the left and right sides of the interior of the working box (1), and a side pressure plate (19) is installed at one end of the first cylinder (20) corresponding to the extrusion chamber. A discharge port (5) is provided on the front surface of the working box (1) through the extrusion chamber, and a second cylinder (21) is installed on the back side of the working box (1) corresponding to the extrusion chamber. A push plate (18) is fixedly installed at one end of the second cylinder (21), and the push plate (18) passes through the working box (1) and extends to the inside of the extrusion chamber.

2. The scrap iron recycling briquetting machine for improving briquetting quality according to claim 1, characterized in that: A movable plate (6) is hingedly connected to the inner side of the feed port (13) through a hinge, and a connecting sleeve (7) is welded to the bottom of the movable plate (6). A connecting ear (8) is welded to the lower surface of the working box (1) corresponding to the connecting sleeve (7), and a latch (9) is inserted into the connection between the connecting ear (8) and the movable plate (6).

3. The scrap iron recycling briquetting machine for improving briquetting quality according to claim 1, characterized in that: The partition (16) consists of an inclined portion and a vertical portion, and the inclined portion is located at the upper portion of the partition (16).

4. The scrap iron recycling briquetting machine for improving briquetting quality according to claim 1, characterized in that: An inclined plate (15) is welded to the bottom inner side of the feed shell (4), and the inclined plate (15) is arranged to be higher on the left and lower on the right, and the higher end of the inclined plate (15) is close to the impurity discharge port (14).

5. The scrap iron recycling briquetting machine for improving briquetting quality according to claim 1, characterized in that: The size of the upper pressing plate (10) is adapted to the size of the extrusion cavity at the gap between the two partitions (16), and a material blocking plate (17) is welded obliquely on the left and right sides of the top surface of the upper pressing plate (10).

6. The scrap iron recycling briquetting machine for improving briquetting quality according to claim 1, characterized in that: The air inlet of the blower (11) extends to the outside of the support shell (2), and the air outlet of the blowing cover (12) of the blower (11) extends to the inside of the feed shell (4).

Images