Integrated metal scrap briquetting machine

Abstract

The utility model provides an integrated metal scrap briquetting machine, and belongs to the technical field of scrap recovery equipment. The blanking device comprises a blanking box body, a blanking hopper is arranged at the top of the blanking box body, a blanking outlet is formed in one side of the bottom of the blanking box body, a material pressing seat is arranged at the bottom of the blanking outlet, a cylindrical material pressing cavity is formed in the material pressing seat, a feeding port communicated with the material pressing cavity is formed in the top of the material pressing seat, and the blanking outlet is communicated with the feeding port. A main oil cylinder is arranged at the rear end of the material pressing base, a piston rod of the main oil cylinder drives forwards and compresses the material pressing cavity, a material abutting cavity is formed in the material pressing base, the rear side of the material abutting cavity is communicated with the front side of the material pressing cavity, a material abutting oil cylinder is arranged on the left side of the material abutting cavity, and a baffle with the rear side face sealing the front side of the material pressing cavity is fixed to the piston rod of the material abutting oil cylinder. A piston rod of the abutting oil cylinder drives the baffle to move left and right in the transverse direction of the abutting cavity. The briquetting machine has the advantages of being high in integration level, high in briquetting efficiency, not prone to blockage, convenient to discharge and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste recycling equipment, in particular to an integrated metal waste briquetting machine. Background Art

[0002] Briquetting machine is a machine that compresses different raw materials into shapes by using a specific working medium to transmit pressure. There are many types of briquetting machines. The working medium for transmitting pressure can be mechanical transmission or fluid transmission.

[0003] CN105774015B discloses a machined waste briquetting machine, which adopts an inclined rectangular cabinet, a guide plate is arranged in the rectangular cabinet, and a shock-absorbing spring is arranged at the bottom of the guide plate. In actual use, because the guide plate can move up and down in the rectangular cabinet, there is a gap between the two, and waste is easy to be blocked for a long time, thereby affecting the shock-absorbing effect of the spring; in addition, it is not easy for metal waste to fall by the inclined guide plate, so the waste briquetting process is slow. Summary of the invention

[0004] The utility model aims to provide an integrated metal waste briquetting machine, which has a high overall integration, makes the briquetting efficient, is not prone to clogging, and is convenient for discharging.

[0005] The purpose of the utility model is achieved in this way:

[0006] An integrated metal scrap briquetting machine comprises a rectangular material box body with an opening at the top, a material hopper whose bottom is connected to the opening is arranged on the top of the material box body, a material discharge outlet is arranged on one side of the bottom of the material box body, a material pressing seat is arranged at the bottom of the material discharge outlet, and a cylindrical material pressing cavity is arranged in the material pressing seat, a material feed port connected to the material pressing cavity is arranged on the top of the material pressing seat, and the material discharge outlet is connected to the material feed port, a main oil cylinder is arranged at the rear end of the material pressing seat, and the piston rod of the main oil cylinder drives forward and compresses the material pressing cavity, and the material pressing seat is provided with a material feeding port connected to the material pressing cavity. A material-resisting cavity communicating with the left and right is provided, and the rear side of the material-resisting cavity is connected with the front side of the material-pressing cavity, a material-resisting cylinder is arranged on the left side of the material-resisting cavity, a baffle plate which seals the front side of the material-pressing cavity is fixed on the piston rod of the material-resisting cylinder, and the piston rod of the material-resisting cylinder drives the baffle plate to move left and right along the lateral direction of the material-resisting cavity, when the piston rod of the main cylinder squeezes the waste material forward in the material-pressing cavity, the rear side of the baffle plate abuts against the front side of the waste material, and when the piston rod of the material-resisting cylinder slides to the left to the end, the rear side of the baffle plate no longer seals the front side of the material-pressing cavity.

[0007] The utility model is further configured that the bottom of the material discharge box body is arc-shaped, and a first pushing cylinder is arranged at the left end of the material discharge box body, and the piston rod end of the first pushing cylinder slides left and right along the inner wall of the bottom of the material discharge box body.

[0008] The utility model is further configured that a second pushing cylinder arranged longitudinally is fixed on the hopper wall of the lower hopper, and a pushing plate for pressing waste materials to the lower hopper outlet is fixed on the end of the piston rod of the second pushing cylinder.

[0009] The utility model is further configured that a "U"-shaped material guiding groove located at the right end of the material-resisting cavity is fixed on the right side of the material pressing seat.

[0010] The utility model is further configured that an oil leakage hole is opened at the bottom of the material pressing seat, and the oil leakage hole is communicated with the material resisting cavity.

[0011] The utility model is further configured that the bottom of the material pressing seat is provided with an oil storage tank located at the bottom of the oil leakage hole, and a partition net is provided in the oil storage tank.

[0012] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

[0013] 1. The briquetting machine provided by the utility model utilizes a material discharge box to drop waste materials into a material pressing chamber of a material pressing seat, and the front side of the material pressing chamber is abutted by the rear side of a baffle plate, driving the piston rod of the driving shaft to realize the extrusion of the waste materials, and the waste materials are squeezed into a round cake shape. The baffle plate is driven by the material abutting cylinder to facilitate the waste materials to roll down from the right side of the material abutting chamber. The overall integration is high, and the round cake-shaped waste materials are also easy to roll out and fall, and the blockage problem is greatly reduced.

[0014] 2. The utility model further provides a first pushing cylinder and a second pushing cylinder, which respectively facilitate the waste materials in the discharge hopper to fall to the discharge outlet position and facilitate the waste materials above the discharge outlet to be pressed into the pressing cavity in the pressing seat.

[0015] 3. The material guide trough provided by the utility model can facilitate the waste to be rolled.

[0016] 4. The oil leakage hole provided by the utility model can discharge the oil generated when the pressing chamber squeezes the waste material; if there are impurities in the oil, they can be effectively filtered through the separator, which is convenient for the recovery of waste material and oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the material pressing seat of the utility model;

[0020] Figure 4 It is a partial structural schematic diagram of the utility model with hidden lower hopper;

[0021] Reference numerals:

[0022] 1- material unloading box; 10- material unloading outlet; 11- first pushing cylinder;

[0023] 2- lower hopper; 20- second pushing cylinder; 21- pushing plate;

[0024] 3-pressing seat; 30-pressing cavity; 31-feeding port; 32-resisting cavity; 33-material guide groove; 34-oil leakage hole;

[0025] 4-Master cylinder;

[0026] 5-repellent oil cylinder; 50-baffle;

[0027] 6-Oil storage tank; 60-Separator. DETAILED DESCRIPTION

[0028] The present invention will be further described below with reference to the accompanying drawings. Figure 1 — Figure 4 :

[0029] An integrated metal scrap briquetting machine comprises a rectangular material box body 1 with an opening at the top, a material hopper 2 whose bottom is connected to the opening is arranged on the top of the material box body 1, a material outlet 10 is arranged on one side of the bottom of the material box body 1, a material pressing seat 3 is arranged at the bottom of the material outlet 10, and a cylindrical material pressing cavity 30 is arranged in the material pressing seat 3, a material feed port 31 connected to the material pressing cavity 30 is arranged on the top of the material pressing seat 3, and the material outlet 10 is connected to the material feed port 31, a main oil cylinder 4 is arranged at the rear end of the material pressing seat 3, and the piston rod of the main oil cylinder 4 drives forward and compresses the material pressing cavity 30, and the material pressing seat 3 has an opening in the material pressing seat 3. A material resisting chamber 32 is provided which is communicated with each other on the left and right, and the rear side of the material resisting chamber 32 is communicated with the front side of the material pressing chamber 30, and a material resisting cylinder 5 is provided on the left side of the material resisting chamber 32, and a baffle 50 is fixed on the piston rod of the material resisting cylinder 5, which seals the front side of the material pressing chamber 30 on the rear side, and the piston rod of the material resisting cylinder 5 drives the baffle 50 to move left and right along the lateral direction of the material resisting chamber 32, when the piston rod of the main cylinder 4 squeezes the waste material forward in the material pressing chamber 30, the rear side of the baffle 50 resists the front side of the waste material, and when the piston rod of the material resisting cylinder 5 slides to the left to the end, the rear side of the baffle 50 no longer seals the front side of the material pressing chamber 30.

[0030] The specific briquetting process is:

[0031] The waste is conveniently poured from the top of the hopper, and after it falls into the discharge outlet 10 and enters the pressing chamber 30, it is pushed by the piston rod of the main oil cylinder 4 to squeeze the fluffy waste. The pressing chamber 30 is cylindrical, and the squeezed waste is in the shape of a round cake. In the process of squeezing the waste by the piston rod of the main oil cylinder 4, the piston rod at this place is cylindrical. When it moves forward, the side wall of the piston rod seals the feed port 31, thereby preventing the waste from continuously entering from the feed port 31 during the briquetting process. In addition, the outer wall of the piston rod at this place is actually coated with oil to prevent the wall of the pressing chamber 30 from being worn out for a long time.

[0032] When the blocks are pressed, the baffle 50 always maintains a sealed contact state with the front side of the pressing chamber, so as to form a round cake shape. After the blocks are pressed, the baffle 50 moves leftward along with the piston rod of the pressing cylinder, and the piston rod of the main cylinder pushes forward a certain distance, so that the waste block falls into the pressing chamber 32 and rolls out from the right side of the pressing chamber 32.

[0033] Preferably, the bottom of the material box body 1 is arc-shaped, and a first pushing cylinder 11 is provided at the left end of the material box body 1 , and the piston rod end of the first pushing cylinder 11 slides left and right along the inner wall of the bottom of the material box body 1 .

[0034] Preferably, a longitudinally arranged second pushing cylinder 20 is fixed on the hopper wall of the discharge hopper 2 , and a pushing plate 21 for pressing the waste material down to the discharge outlet 10 is fixed at the end of the piston rod of the second pushing cylinder 20 .

[0035] Preferably, a “U”-shaped material guiding groove 33 located at the right end of the material abutting cavity 32 is fixed on the right side of the material pressing seat 3 .

[0036] Since the metal waste is relatively fluffy and difficult to slide in the lower hopper 2 , the first pushing cylinder 11 and the second pushing cylinder 20 are provided to lift the waste into the pressing chamber 30 .

[0037] In addition, the pressing seat 3 is formed with an arc-shaped bracket that fits with the bottom of the material box body. The arc-shaped bracket is located on one side of the feed port, which facilitates the connection between the material discharge outlet 10 of the material discharge box body 1 and the feed port 31 of the pressing seat 3.

[0038] Preferably, an oil leakage hole 34 is provided at the bottom of the material pressing seat 3 , and the oil leakage hole 34 is communicated with the material resisting cavity 32 .

[0039] Preferably, an oil storage tank 6 located at the bottom of the oil leakage hole 34 is provided at the bottom of the material pressing seat 3, and a partition net 60 is provided in the oil storage tank 6.

[0040] During the briquetting process, the oil generated is discharged from the oil leakage hole 34 , and the oil is recovered by the oil storage tank 6 and filtered by the separator 60 .

[0041] Preferably, an outer shell is further provided, which supports the material pressing seat, and a material discharge port for extending out of the material guide trough is provided on the outer shell to facilitate the discharge of the pressed blocks.

[0042] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated metal waste briquetting machine, characterized in that: The invention comprises a material discharging box body (1) which is rectangular and has an opening at the top; a material discharging hopper (2) whose bottom is connected to the opening is arranged at the top of the material discharging box body (1); a material discharging outlet (10) is arranged at one side of the bottom of the material discharging box body (1); a material pressing seat (3) is arranged at the bottom of the material discharging outlet (10); a cylindrical material pressing chamber (30) is arranged in the material pressing seat (3); a material inlet (31) connected to the material pressing chamber (30) is arranged at the top of the material pressing seat (3); the material discharging outlet (10) is connected to the material inlet (31); a main oil cylinder (4) is arranged at the rear end of the material pressing seat (3); a piston rod of the main oil cylinder (4) drives forward and compresses the material pressing chamber (30); left and right sides are arranged in the material pressing seat (3); The material-resisting chamber (32) is connected to the material-resisting chamber (32), and the rear side of the material-resisting chamber (32) is connected to the front side of the material-pressing chamber (30). A material-resisting cylinder (5) is arranged on the left side of the material-resisting chamber (32). A baffle (50) is fixed on the piston rod of the material-resisting cylinder (5) for sealing the front side of the material-pressing chamber (30). The piston rod of the material-resisting cylinder (5) drives the baffle (50) to move left and right along the lateral direction of the material-resisting chamber (32). When the piston rod of the main cylinder (4) squeezes the waste material forward in the material-pressing chamber (30), the rear side of the baffle (50) abuts against the front side of the waste material. When the piston rod of the material-resisting cylinder (5) slides to the left to the end, the rear side of the baffle (50) no longer seals the front side of the material-pressing chamber (30).

2. The integrated metal scrap briquetting machine according to claim 1, characterized in that: The bottom of the material discharge box body (1) is in an arc shape, and a first material pushing cylinder (11) is provided at the left end of the material discharge box body (1). The piston rod end of the first material pushing cylinder (11) slides left and right along the inner wall of the bottom of the material discharge box body (1).

3. An integrated waste metal briquetting machine according to claim 1 or 2, characterized in that: A second pushing cylinder (20) arranged longitudinally is fixed on the hopper wall of the material discharge hopper (2), and a pushing plate (21) for pressing waste materials downward to the material discharge outlet (10) is fixed at the end of the piston rod of the second pushing cylinder (20).

4. The integrated waste metal briquetting machine according to claim 1, characterized in that: A "U"-shaped material guide groove (33) located at the right end of the material-resisting cavity (32) is fixed on the right side of the material pressing seat (3).

5. The integrated waste metal briquetting machine according to claim 1, characterized in that: An oil leakage hole (34) is provided at the bottom of the material pressing seat (3), and the oil leakage hole (34) is communicated with the material resisting cavity (32).

6. The integrated waste metal briquetting machine according to claim 5, characterized in that: The bottom of the material pressing seat (3) is provided with an oil storage tank (6) located at the bottom of the oil leakage hole (34), and a partition net (60) is provided in the oil storage tank (6).

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