Metal scrap crushing and briquetting device

Abstract

The utility model discloses a metal scrap crushing and briquetting device which comprises a box body, an ejection part used for discharging scrap blocks and a shielding part used for preventing scrap from splashing. The ejection component comprises a transverse plate fixedly connected with one side of the box body, a first motor fixedly connected with the top of the transverse plate, a lead screw fixedly connected with the output end of the first motor, a driving frame connected with the outer side of the lead screw, an ejection plate fixedly connected with the bottom of the driving frame and an anti-disengaging plate fixedly connected with the bottom of the lead screw. According to the crushing and briquetting device, the box body, the ejection part and the shielding part are arranged, so that the problems that when an existing crushing and briquetting device is used, although metal wastes can be crushed and briquetted, the metal wastes in blocks can be possibly clamped in a compression frame after briquetting, so that the waste blocks are not easy to separate from the compression frame, and the crushing and briquetting effects are poor are solved. And when the metal waste is crushed, the waste is easy to splash out from the crushing frame, so that danger is easy to cause, and the practicability is relatively low.

Description

Technical Field

[0001] The utility model relates to the technical field of metal waste processing, in particular to a metal waste crushing and briquetting device. Background Art

[0002] Metal generally refers to a class of substances that have a unique luster (i.e., strong reflection of visible light) but are opaque, ductile, and have thermal and electrical conductivity. The narrow concept of metal refers to a single substance composed of metal elements. Pure metals are generally solid at room temperature (except mercury). Metal waste refers to metal or alloy products that have temporarily lost their use value. If metal waste is discarded at will, it is easy to pollute the environment and cause a waste of metal resources. Therefore, metal waste is usually recycled and needs to be crushed and briquetted during recycling.

[0003] The existing patent CN212664481U discloses a metal scrap block packaging and compression device, including a box body, a first frame body is fixedly connected to the center of the top of the box body, a first hydraulic cylinder is fixedly connected to the top of the inner wall of the first frame, the bottom of the first hydraulic cylinder penetrates to the top of the box body cavity and is fixedly connected to a pressure plate, the front and rear sides of the top of the pressure plate are fixedly connected to sliding rods, the top of the sliding rods extends to the top of the box body, a baffle frame is fixedly connected to the middle end of the box body cavity, a compression frame is movably connected to the bottom of the box body cavity, and a discharge hole is opened at the bottom of the right side of the box body. The utility model has the advantage of high compression efficiency, and solves the problem that the existing metal scrap block packaging and compression device is not convenient to crush the metal scrap before compressing the metal scrap, and the uncrushed metal scrap is large in volume, occupies a large compression space, and reduces the compression efficiency of the metal scrap.

[0004] Based on the search of the above patents and in combination with the crushing and briquetting device in the prior art, it was found that although the above crushing and briquetting device can crush and briquette metal waste when in use, after briquetting, the lumped metal waste may be stuck in the compression frame, resulting in the waste blocks being difficult to separate from the compression frame, and when crushing metal waste, the waste is easy to splash out of the crushing frame, which may easily cause danger, resulting in low practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a metal waste crushing and briquetting device to solve the problem that the existing crushing and briquetting device proposed in the above background technology can crush and briquette metal waste when in use, but after briquetting, the block-shaped metal waste may be stuck in the compression frame, resulting in the waste blocks being difficult to separate from the compression frame, and when the metal waste is crushed, the waste is easy to splash out from the crushing frame, which may easily cause danger, thereby resulting in the problem of low practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal waste crushing and briquetting device, comprising a box body, an ejection component for discharging waste blocks and a shielding component for preventing waste from splashing, the ejection component comprising a horizontal plate fixedly connected to one side of the box body, a first motor fixedly connected to the top of the horizontal plate, a screw rod fixedly connected to the output end of the first motor, a driving frame connected to the outside of the screw rod, a top plate fixedly connected to the bottom of the driving frame, an anti-slip plate fixedly connected to the bottom of the screw rod and a guide component for improving the movement stability of the top plate, the screw rod is screwed to the driving frame, and the screw rod is rotatably connected to the horizontal plate.

[0007] Preferably, the shielding component includes a crushing box fixedly connected to one side of the box body, a rotating shaft respectively connected to the two sides of the crushing box, a shielding plate fixedly connected to the outside of the rotating shaft, a fixing ring fixedly connected to the outside of one end of the rotating shaft, a rotating plate fixedly connected to one side of the fixing ring, fixed plates respectively fixedly connected to the two sides of the front of the crushing box, and a spring arranged between the fixed plate and the rotating plate, the two ends of the spring are respectively fixedly connected to the rotating plate and the fixed plate, and the rotating shaft is rotatably connected to the crushing box.

[0008] Preferably, the guide component includes a movable groove opened on one side of the box body, a movable block connected to the movable groove, and a connecting plate arranged between the movable block and the driving frame, the movable block is slidably connected to the movable groove, and the two ends of the connecting plate are respectively fixedly connected to the movable block and the driving frame.

[0009] Preferably, drive shafts are provided on both sides of the crushing box, crushing rollers are fixedly connected to the outer sides of the drive shafts, and gears are fixedly connected to the ends of the drive shafts away from the crushing rollers, and a second motor is fixedly connected to one end of one of the drive shafts, the two gears are meshed, and the drive shaft is rotationally connected to the crushing box.

[0010] Preferably, a through opening is opened on one side of the fixed plate, a rotating rod is fixedly connected to the bottom of the rotating plate, and the rotating rod is slidably connected to the through opening.

[0011] Preferably, a first cylinder is fixedly connected to the top of the box body, a pressure plate is fixedly connected to the output end of the first cylinder, and a compression frame is provided at the bottom of the box body.

[0012] Preferably, a second cylinder is fixedly connected to one side of the compression frame, and a discharge port is opened on one side of the box body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting the box body and the ejection component, the first motor can drive the screw to rotate, and then drive the top plate to move vertically, so that the compressed waste can be pushed out of the compression frame, which can assist in material discharge and prevent the compressed waste from sticking to the compression frame, resulting in the waste being unable to be discharged, thereby greatly improving the practicality of the device;

[0015] 2. By providing a shielding component, the two shielding plates can rotate along the rotating shaft. The rotation of the rotating shaft can drive the rotating plate to rotate, and then squeeze the spring to deform. Since the metal waste is relatively heavy, the shielding plate can be pushed to rotate, which is convenient for the waste to enter between the two crushing rollers. The spring reset can drive the shielding plate to reset, and the crushing box can be closed to prevent the waste from splashing out and injuring people, thereby further improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0017] Figure 2 A left side view provided for the utility model;

[0018] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0019] Figure 4 The utility model provides Figure 2 A three-dimensional cross-section view at the middle BB;

[0020] Figure 5 The utility model provides Figure 4 Enlarged view of point C in the middle.

[0021] In the figure: 1, box body; 21, horizontal plate; 22, first motor; 23, screw rod; 24, driving frame; 25, top plate; 26, anti-slip plate; 31, crushing box; 32, rotating shaft; 33, shielding plate; 34, fixing ring; 35, rotating plate; 36, fixing plate; 37, spring; 41, moving groove; 42, moving block; 43, connecting plate; 51, driving shaft; 52, crushing roller; 53, gear; 54, second motor; 61, through port; 62, rotating rod; 71, first cylinder; 72, pressing plate; 73, compression frame; 81, second cylinder; 82, discharge port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4 The utility model provides a technical solution: a metal waste crushing and briquetting device, comprising a box body 1, an ejection component for discharging waste blocks, and a shielding component for preventing waste from splashing, the ejection component comprises a horizontal plate 21 fixedly connected to one side of the box body 1, a first motor 22 fixedly connected to the top of the horizontal plate 21, a screw rod 23 fixedly connected to the output end of the first motor 22, a driving frame 24 connected to the outside of the screw rod 23, a top plate 25 fixedly connected to the bottom of the driving frame 24, an anti-slip plate 26 fixedly connected to the bottom of the screw rod 23, and a shielding component for improving the movement stability of the top plate 25 The guide component is a guide component, the screw rod 23 is screwed with the driving frame 24, the screw rod 23 is rotatably connected with the cross plate 21, the cross plate 21 is located on the right side of the box body 1, and the first motor 22 is started to rotate the screw rod 23, thereby controlling the vertical movement of the driving frame 24 and the top plate 25. The movement of the top plate 25 can push out the compressed garbage to prevent the garbage from getting stuck and sticking, resulting in difficulty in discharging. The guide component includes a moving groove 41 opened on one side of the box body 1, a moving block 42 connected to the moving groove 41, and a connecting plate 43 provided between the moving block 42 and the driving frame 24. The moving block 42 and the moving The groove 41 is slidably connected, and the two ends of the connecting plate 43 are fixedly connected to the moving block 42 and the driving frame 24 respectively. The driving frame 24 can make the connecting plate 43 and the moving block 42 move vertically, and can make the driving frame 24 move vertically stably, so as to prevent the driving frame 24 from rotating synchronously with the screw rod 23. A through hole 61 is opened on one side of the fixed plate 36, and a rotating rod 62 is fixedly connected to the bottom of the rotating plate 35. The rotating rod 62 is slidably connected with the through hole 61. The spring 37 is sleeved on the outside of the rotating rod 62, and the rotating rod 62 can rotate synchronously with the rotating plate 35, so as to guide the deformation path of the spring 37. To prevent the spring 37 from tilting, a first cylinder 71 is fixedly connected to the top of the box body 1, and a pressure plate 72 is fixedly connected to the output end of the first cylinder 71. A compression frame 73 is provided at the bottom of the box body 1. The first cylinder 71 can drive the pressure plate 72 to move vertically, so that the waste in the compression frame 73 can be compressed into blocks, which is convenient for subsequent transportation of the waste. A second cylinder 81 is fixedly connected to one side of the compression frame 73, and a discharge port 82 is provided on one side of the box body 1. The second cylinder 81 can push the compression frame 73 to move out of the box body 1 from the discharge port 82, so as to facilitate the discharge of the compressed waste.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 The shielding component includes a crushing box 31 fixedly connected to one side of the box body 1, a rotating shaft 32 respectively connected to the two sides of the crushing box 31, a shielding plate 33 fixedly connected to the outside of the rotating shaft 32, a fixing ring 34 fixedly connected to the outside of one end of the rotating shaft 32, a rotating plate 35 fixedly connected to one side of the fixing ring 34, a fixing plate 36 fixedly connected to the two sides of the front of the crushing box 31, and a spring 37 arranged between the fixing plate 36 and the rotating plate 35, the two ends of the spring 37 are respectively fixedly connected to the rotating plate 35 and the fixing plate 36, the rotating shaft 32 is rotatably connected to the crushing box 31, the metal scrap can push the shielding plate 33 to drive the rotating shaft 32 to rotate under the action of gravity, the rotating shaft 32 can drive the rotating plate 35 to rotate, and then can squeeze the spring 37 to deform it, After the metal waste leaves the baffle plate 33, the spring 37 resets and can drive the baffle plate 33 to reset, and the crushing box 31 can be closed to prevent the metal waste from splashing out when the metal waste is crushed. Drive shafts 51 are respectively provided on both sides of the crushing box 31, and crushing rollers 52 are fixedly connected to the outer side of the drive shaft 51. The end of the drive shaft 51 away from the crushing roller 52 is fixedly connected to a gear 53, and one end of one of the drive shafts 51 is fixedly connected to a second motor 54, and the two gears 53 are meshed. The drive shaft 51 is rotatably connected to the crushing box 31, and the second motor 54 can drive the left drive shaft 51 to rotate, and the gear 53 can drive the right drive shaft 51 to rotate in the opposite direction, so that the two crushing rollers 52 can rotate in the opposite direction, and the metal waste can be squeezed and crushed.

[0025] Working principle: When working, start the second motor 54, the second motor 54 can drive the left driving shaft 51 and the gear 53 to rotate, and then drive the right gear 53 and the driving shaft 51 to rotate in the opposite direction, so that the two crushing rollers 52 can rotate in the opposite direction, and then the metal waste is put into the crushing box 31, and the metal waste can push the baffle plate 33 to rotate under the action of gravity, and the baffle plate 33 drives the rotating shaft 32 to rotate, and the rotating shaft 32 can drive the rotating plate 35 to rotate, and the rotation of the rotating plate 35 can squeeze the spring 37 to deform it, and when the metal waste breaks away from the baffle plate 33 and enters between the two crushing rollers 52, the spring 37 resets and drives the baffle plate 33 to reset, so as to close the crushing box 31, and the metal waste is squeezed and crushed by the two crushing rollers 52, and the crushed waste falls into the box body 1, and then can enter the compression frame 7 3, and then start the first cylinder 71, the first cylinder 71 pushes the pressure plate 72 to move downward, the waste in the compression frame 73 can be compressed to make it into blocks, and then the first cylinder 71 drives the pressure plate 72 to reset, and then the second cylinder 81 can be started, the second cylinder 81 can push the compression frame 73 to laterally separate from the box body 1, at this time the compression frame 73 is located below the top plate 25, the first motor 22 can be started, the first motor 22 can drive the screw rod 23 to rotate, the screw rod 23 can drive the driving frame 24 to move downward, the driving frame 24 moves downward and can drive the top plate 25 to move downward, the top plate 25 moves downward and can push the waste block out of the compression frame 73 to prevent it from getting stuck, and can assist in discharging. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal waste crushing and briquetting device, comprising a housing (1), an ejection component for discharging waste blocks, and a shielding component for preventing waste from splashing, characterized in that: The ejection component comprises a transverse plate (21) fixedly connected to one side of the box body (1), a first motor (22) fixedly connected to the top of the transverse plate (21), a screw rod (23) fixedly connected to the output end of the first motor (22), a drive frame (24) connected to the outside of the screw rod (23), a top plate (25) fixedly connected to the bottom of the drive frame (24), an anti-slip plate (26) fixedly connected to the bottom of the screw rod (23), and a guide component for improving the moving stability of the top plate (25), the screw rod (23) and the drive frame (24) are screwed, and the screw rod (23) is rotatably connected to the transverse plate (21).

2. A metal waste crushing and briquetting device according to claim 1, characterized in that: The shielding component comprises a crushing box (31) fixedly connected to one side of the box body (1), a rotating shaft (32) respectively connected to the two sides of the crushing box (31), a shielding plate (33) fixedly connected to the outside of the rotating shaft (32), a fixing ring (34) fixedly connected to the outside of one end of the rotating shaft (32), a rotating plate (35) fixedly connected to one side of the fixing ring (34), a fixing plate (36) respectively fixedly connected to the two sides of the front of the crushing box (31), and a spring (37) provided between the fixing plate (36) and the rotating plate (35), wherein the two ends of the spring (37) are respectively fixedly connected to the rotating plate (35) and the fixing plate (36), and the rotating shaft (32) is rotatably connected to the crushing box (31).

3. The metal waste crushing and briquetting device according to claim 1, characterized in that: The guide component comprises a moving groove (41) opened on one side of the box body (1), a moving block (42) connected to the moving groove (41), and a connecting plate (43) arranged between the moving block (42) and the driving frame (24); the moving block (42) is slidably connected to the moving groove (41), and two ends of the connecting plate (43) are fixedly connected to the moving block (42) and the driving frame (24) respectively.

4. A metal waste crushing and briquetting device according to claim 2, characterized in that: Drive shafts (51) are respectively provided on both sides of the crushing box (31), and a crushing roller (52) is fixedly connected to the outside of the drive shaft (51), and a gear (53) is fixedly connected to one end of the drive shaft (51) away from the crushing roller (52), and one end of one of the drive shafts (51) is fixedly connected to a second motor (54), and the two gears (53) are meshed, so that the drive shaft (51) is rotatably connected to the crushing box (31).

5. The metal waste crushing and briquetting device according to claim 2, characterized in that: A through opening (61) is provided on one side of the fixed plate (36), a rotating rod (62) is fixedly connected to the bottom of the rotating plate (35), and the rotating rod (62) is slidably connected to the through opening (61).

6. The metal waste crushing and briquetting device according to claim 1, characterized in that: The top of the box body (1) is fixedly connected to a first cylinder (71), the output end of the first cylinder (71) is fixedly connected to a pressure plate (72), and the bottom of the box body (1) is provided with a compression frame (73).

7. A metal waste crushing and briquetting device according to claim 6, characterized in that: A second cylinder (81) is fixedly connected to one side of the compression frame (73), and a discharge port (82) is provided on one side of the box body (1).

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