CN219334459U

CN219334459U - Scrap steel pre-crushing machine

Info

Publication number: CN219334459U
Application number: CN202223519126.9U
Authority: CN
Inventors: 覃未; 邓三保; 李中杰
Original assignee: Hubei Xinwei Machine Tool Ltd By Share Ltd
Current assignee: Hubei Xinwei Machine Tool Ltd By Share Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-07-14
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of pre-crushers and provides a scrap steel pre-crusher, which comprises a bottom plate, wherein the problem that the quantity of feeding cannot be controlled in the prior art is solved by the technical scheme; according to the utility model, the baffle is arranged on one side of the fixed block, the electric push rod runs, the baffle fixed on the electric push rod moves horizontally along with the running of the electric push rod, the interior of the conveying pipe is blocked, more materials in the processing cylinder are prevented from accumulating, the material decomposition speed of the first blade and the second blade is accelerated, and the working efficiency is accelerated.

Description

Scrap steel pre-crushing machine

Technical Field

The utility model relates to the technical field of pre-crushers, in particular to a scrap steel pre-crusher.

Background

The steel scrap pre-crushing machine is mainly suitable for crushing steel scraps, pop cans and other packaging materials or decomposing steel scrap automobile shells, and mainly comprises a feed inlet, a processing barrel and a machine box, and further comprises an upper rotating shaft, a lower rotating shaft, a first blade and a second blade.

The utility model discloses a shredder for steel scrap processing, which comprises a frame, cut up a section of thick bamboo, drive arrangement and shredding knife, and set up damper in the frame, and set up the feeder hopper on cutting up section of thick bamboo upper portion, and set up the play hopper in cutting up section of thick bamboo lower part, cut up a section of thick bamboo and install in the frame, it is equipped with steel scrap fixed establishment to cut up section of thick bamboo upper portion, the feeder hopper is installed on steel scrap fixed establishment, be equipped with two bearing frames in the frame, be equipped with the pivot on two bearing frames, the pivot runs through a section of thick bamboo setting, be equipped with the cutter fixing base in the pivot in cutting up section of thick bamboo, the shredding knife is installed on the cutter fixing base, the corresponding department of cutting up a section of thick bamboo is equipped with two backup pads in the frame, drive arrangement's output is connected with the gearbox, the output of gearbox links to each other with the pivot. The novel chopping machine has the advantages of simple structure, convenience in use and installation, simplicity in operation, high chopping efficiency, good effect, low cost, stability in work, labor saving, wide application range, long service life and safety and reliability.

However, the quantity of the feeding cannot be controlled by the existing scrap steel pre-crusher, when materials such as scrap steel enter a processing barrel through a feeding port, and more materials in the processing barrel are accumulated, the first blade and the second blade are difficult to fully decompose the materials, so that the materials are slowly decomposed, the time is wasted, the working efficiency is reduced, and after the materials are decomposed, the materials are discharged through a discharging pipe, and the materials which are not decomposed need to be decomposed again through the feeding port to enter the processing barrel, so that the labor and the time are wasted.

Disclosure of Invention

The utility model provides a scrap steel pre-crusher, which solves the problem of the scrap steel pre-crusher in the related technology.

The technical scheme of the utility model is as follows: the utility model provides a scrap steel pre-crushing machine, includes the bottom plate, the equal fixedly connected with first supporting shoe in both sides on bottom plate top, the top fixedly connected with backup pad of first supporting shoe, the top of the relative one side of backup pad is provided with a processing section of thick bamboo, the bottom plate is close to the top setting of backup pad one side and is quick-witted case again, the top that a processing section of thick bamboo is close to machine case one side is provided with the conveying pipeline, the top fixedly connected with feed inlet of conveying pipeline, the inside of machine case is provided with the motor, the bottom fixedly connected with supporting seat of motor.

Further, the middle part swing joint that the motor is close to backup pad one side has the dwang, and the dwang runs through the backup pad, the outer wall fixedly connected with first gear of dwang, one side meshing of first gear is connected with the second gear, the middle part fixedly connected with dead lever of second gear, and the dead lever runs through second gear and backup pad.

Further, one side of the rotating rod, which is close to the processing cylinder, is fixedly connected with a second movable shaft, the second movable shaft penetrates through the processing cylinder, one side, which is far away from the chassis, of the second movable shaft is movably connected with a connecting block, and two sides of the second movable shaft are respectively provided with a second fixing assembly.

Further, the outer wall of the second movable shaft is provided with lower rotating shafts in an ordered mode, the number of the lower rotating shafts is 5, the outer wall of the lower rotating shafts is provided with second blades in an annular array mode, and the number of the second blades is 7.

Further, one side of the fixed rod, which is close to the processing cylinder, is fixedly connected with a first movable shaft, the first movable shaft penetrates through the processing cylinder, and both sides of the first movable shaft are provided with first fixing components.

Further, the outer wall of the first movable shaft is provided with an upper rotating shaft in an equal sequence, the number of the upper rotating shaft is 4, the outer wall of the upper rotating shaft is provided with first blades in an annular array, and the number of the first blades is 7.

Further, the bottom of processing section of thick bamboo inner wall is provided with the filter screen, the bottom that processing section of thick bamboo is close to filter screen one side is provided with the discharging pipe, the equal fixedly connected with solid fixed ring in both sides of processing section of thick bamboo outer wall.

Further, the top fixedly connected with second supporting shoe of a processing section of thick bamboo side of keeping away from the discharging pipe, the top fixedly connected with fixed block of second supporting shoe.

Further, one side of the fixed block, which is close to the conveying pipe, is movably connected with an electric push rod.

Further, one side of the electric push rod, which is close to the conveying pipe, is fixedly connected with a baffle plate, and the baffle plate is in sliding connection with the inside of the conveying pipe.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the utility model, the baffle is arranged on one side of the fixed block, the electric push rod runs, the baffle fixed on the electric push rod moves horizontally along with the running of the electric push rod, the interior of the conveying pipe is blocked, more materials in the processing cylinder are prevented from accumulating, the material decomposition speed of the first blade and the second blade is accelerated, and the working efficiency is accelerated.

2. According to the utility model, the filter screen is arranged, after the first blade and the second blade in the processing cylinder decompose materials, the materials are discharged through the discharging pipe, and the filter screen blocks larger materials, so that the first blade and the second blade can conveniently decompose the materials in a secondary processing mode.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of an overall structure according to the present utility model;

FIG. 3 is a schematic view of a blade according to the present utility model;

FIG. 4 is a schematic view of a baffle structure according to the present utility model;

FIG. 5 is a schematic view of a retaining ring according to the present utility model;

in the figure: 1. a bottom plate; 2. a first support block; 3. a support plate; 301. a connecting block; 4. a processing cylinder; 401. a filter screen; 402. an upper rotating shaft; 4021. a first movable shaft; 4022. a first fixing assembly; 4023. a first blade; 403. a lower rotating shaft; 4031. a second movable shaft; 4032. a second fixing assembly; 4033. a second blade; 404. a discharge pipe; 405. a fixing ring; 5. a chassis; 501. a motor; 502. a support base; 503. a rotating lever; 504. a first gear; 505. a fixed rod; 506. a second gear; 6. a feed inlet; 7. a material conveying pipe; 701. a baffle; 702. an electric push rod; 703. a second support block; 704. and a fixed block.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a scrap steel pre-crusher, including bottom plate 1, the equal fixedly connected with first supporting shoe 2 in both sides on bottom plate 1 top, the top fixedly connected with backup pad 3 of first supporting shoe 2, the top of backup pad 3 opposite side is provided with processing section of thick bamboo 4, the top that bottom plate 1 is close to backup pad 3 one side sets up machine case 5 again, the top that processing section of thick bamboo 4 is close to machine case 5 one side is provided with conveying pipeline 7, the top fixedly connected with feed inlet 6 of conveying pipeline 7, the inside of machine case 5 is provided with motor 501, the bottom fixedly connected with supporting seat 502 of motor 501, the middle part swing joint that motor 501 is close to backup pad 3 one side has dwang 503, and dwang 503 runs through backup pad 3, the outer wall fixedly connected with first gear 504 of dwang 503, one side meshing of first gear 504 is connected with second gear 506, the middle part fixedly connected with dead lever 505 of second gear 506, and dead lever 505 runs through second gear 506 and backup pad 3.

Referring to fig. 3 and 5, the rotating rod 503 is fixedly connected with a second movable shaft 4031 near one side of the processing cylinder 4, and the second movable shaft 4031 penetrates the processing cylinder 4, one side of the second movable shaft 4031 far away from the chassis 5 is movably connected with a connecting block 301, two sides of the second movable shaft 4031 are respectively provided with a second fixing component 4032, the outer walls of the second movable shaft 4031 are uniformly arranged with a lower rotating shaft 403, the number of the lower rotating shaft 403 is 5, a second blade 4033 is arranged on an annular array of the outer walls of the lower rotating shaft 403, the number of the second blades 4033 is 7, one side of the fixed rod 505 near the processing cylinder 4 is fixedly connected with a first movable shaft 4021, the first movable shaft 4021 penetrates the processing cylinder 4, two sides of the first movable shaft 4021 are respectively provided with a first fixing component 4022, the outer walls of the first movable shaft 4021 are uniformly arranged with an upper rotating shaft 402, the number of the upper rotating shaft 402 is 4, the annular array of the outer walls of the upper rotating shaft 402 is provided with a first blade 4023, the number of the first blade 4023 is 7, the inner walls of the first blade 4023 are provided with a second blade 401, the bottom end of the fixed rod 505 is provided with a filter screen 401, the second blade 401 is arranged on the bottom end of the second movable shaft 4, the filter screen 401 is provided with a second filter screen 401, and the second filter screen 401 is arranged on the bottom end of the second filter screen 401, the second filter tube 401, the filter material is arranged on the second filter tube 401, the second filter material is conveniently and the second filter material is separated from the filter tube 401, and the filter material is discharged material is fixed by the second filter material, the filter material 401, the filter material is discharged material, and the filter material is discharged material is conveniently, and the material is discharged from the filter tube 401, and the filter material is fixed.

Referring to fig. 4, the top end of the side of the processing cylinder 4 away from the discharging pipe 404 is fixedly connected with a second supporting block 703, the top end of the second supporting block 703 is fixedly connected with a fixing block 704, one side of the fixing block 704, which is close to the conveying pipe 7, is movably connected with an electric push rod 702, one side of the electric push rod 702, which is close to the conveying pipe 7, is fixedly connected with a baffle 701, and the baffle 701 is in sliding connection with the inside of the conveying pipe 7.

The working principle and the using flow of the utility model are as follows: firstly, when materials such as steel scraps need to be processed and decomposed, the materials such as steel scraps enter the conveying pipe 7 through the feed inlet 6, the materials enter the processing cylinder 4 through the conveying pipe 7, then, the motor 501 in the machine case 5 runs, the rotating rod 503 rotates along with the running of the motor 501, the first gear 504 fixed on the rotating rod 503 also rotates along with the running, the rotating rod 503 drives the second gear 506 and the fixed rod 505 to rotate, the first movable shaft 4021 and the second movable shaft 4031 fixed on the rotating rod 503 and the fixed rod 505 rotate along with the rotation of the rotating rod 503 and the fixed rod 505, the upper rotating shaft 402 and the lower rotating shaft 403 fixed on the outer wall of the second movable shaft 4031 also rotate along with the rotation of the lower rotating shaft 403, the first blade 4023 and the second blade 4033 staggered on the upper rotating shaft 402 and the lower rotating shaft 403 decompose the materials such as steel scraps, when the materials such as steel scraps in the feed inlet 6 are accumulated, the first rotating rod 4021 and the second movable shaft 4031 rotate along with the rotation of the rotating rod 503, the second rotating shaft 702 drives the rotating rod 702 on the fixed block, the second rotating shaft 4023 and the second blade 702 move along with the rotation of the upper rotating shaft 402, the second rotating shaft 402 and the second rotating shaft 403 move along with the upper rotating shaft 403, and the second rotating shaft 402, the second blade 4023 and the second blade 702 is prevented from being decomposed, and the materials are more, the materials are more processed, and the materials are more materials are prevented from entering the processing cylinder 401 and the processing cylinder is finally, the material is prevented from being processed by the moving through the baffle tube, the baffle material and the second blade material is more processing cylinder and the material is prevented from being decomposed by the moving.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a scrap steel pre-crushing machine, its characterized in that, including bottom plate (1), the equal fixedly connected with first supporting shoe (2) in both sides on bottom plate (1) top, the top fixedly connected with backup pad (3) of first supporting shoe (2), the top of backup pad (3) opposite side is provided with processing section of thick bamboo (4), the top that bottom plate (1) is close to backup pad (3) one side is provided with quick-witted case (5), the top that processing section of thick bamboo (4) is close to machine case (5) one side is provided with conveying pipeline (7), the top fixedly connected with feed inlet (6) of conveying pipeline (7), the inside of machine case (5) is provided with motor (501), the bottom fixedly connected with supporting seat (502) of motor (501).

2. The scrap steel pre-crushing machine according to claim 1, wherein a rotating rod (503) is movably connected to the middle part of one side of the motor (501) close to the supporting plate (3), the rotating rod (503) penetrates through the supporting plate (3), a first gear (504) is fixedly connected to the outer wall of the rotating rod (503), a second gear (506) is connected to one side of the first gear (504) in a meshed mode, a fixing rod (505) is fixedly connected to the middle part of the second gear (506), and the fixing rod (505) penetrates through the second gear (506) and the supporting plate (3).

3. The scrap steel pre-crushing machine according to claim 2, wherein a second movable shaft (4031) is fixedly connected to one side, close to the processing barrel (4), of the rotating rod (503), the second movable shaft (4031) penetrates through the processing barrel (4), a connecting block (301) is movably connected to one side, far away from the machine case (5), of the second movable shaft (4031), and second fixing components (4032) are arranged on two sides of the second movable shaft (4031).

4. A scrap pre-breaker according to claim 3, characterized in that the outer wall of the second movable shaft (4031) is provided with lower rotating shafts (403) in an ordered arrangement, the number of the lower rotating shafts (403) is 5, the outer wall of the lower rotating shafts (403) is provided with second blades (4033) in an annular array, and the number of the second blades (4033) is 7.

5. The scrap steel pre-crushing machine according to claim 2, wherein a first movable shaft (4021) is fixedly connected to one side, close to the processing barrel (4), of the fixed rod (505), the first movable shaft (4021) penetrates through the processing barrel (4), and first fixing components (4022) are arranged on two sides of the first movable shaft (4021).

6. The scrap steel pre-crusher according to claim 5, wherein the outer wall of the first movable shaft (4021) is provided with an upper rotating shaft (402) in an equal sequence, the number of the upper rotating shaft (402) is 4, the outer wall of the upper rotating shaft (402) is provided with first blades (4023) in an annular array, and the number of the first blades (4023) is 7.

7. The scrap steel pre-crushing machine according to claim 1, wherein a filter screen (401) is arranged at the bottom end of the inner wall of the processing cylinder (4), a discharging pipe (404) is arranged at the bottom end of one side, close to the filter screen (401), of the processing cylinder (4), and fixing rings (405) are fixedly connected to two sides of the outer wall of the processing cylinder (4).

8. The scrap steel pre-crushing machine according to claim 7, wherein a second supporting block (703) is fixedly connected to the top end of one side, far away from the discharging pipe (404), of the processing cylinder (4), and a fixing block (704) is fixedly connected to the top end of the second supporting block (703).

9. The scrap steel pre-crushing machine according to claim 8, wherein an electric push rod (702) is movably connected to one side of the fixed block (704) close to the conveying pipe (7).

10. The scrap steel pre-crushing machine according to claim 9, wherein a baffle plate (701) is fixedly connected to one side of the electric push rod (702) close to the conveying pipe (7), and the baffle plate (701) is in sliding connection with the inside of the conveying pipe (7).