Cast iron heat treatment device for high-strength wear-resistant agricultural machinery parts

Abstract

The utility model relates to the technical field of accessory processing, and discloses a cast iron heat treatment device for high-strength wear-resistant agricultural machinery accessories, which comprises a box body and supporting blocks fixedly connected to the inner left side wall and the inner right side wall of the box body respectively, and the inner side of the supporting block on the left side is provided with a fixing structure for fixing accessories to be heated. The fixing structure comprises a sliding rod fixedly connected to the inner side of the left supporting block, a sliding plate slidably connected to the outer side of the sliding rod, a threaded rod rotationally connected to the left side of the sliding plate, a threaded sleeve in threaded connection to the outer side of the threaded rod, an elastic telescopic rod fixedly connected to the right side of the sliding plate, and a connecting plate fixedly connected to the other end of the elastic telescopic rod. The shell is fixedly connected to the left side of the connecting plate, the motor is fixedly connected to the inner side of the shell, the rotating rod is fixedly connected to an output shaft of the motor, and the first fixing plate is fixedly connected to the other end of the rotating rod. According to the cast iron heat treatment device for the high-strength wear-resistant agricultural machinery parts, iron castings are fixed through the fixing structures, and cleaning and heat treatment are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of accessories processing, in particular to a cast iron heat treatment device for high-strength wear-resistant agricultural machinery accessories. Background Art

[0002] Cast iron parts are objects cast from molten iron. During the production process of cast iron parts, they need to be heat treated to change the hardness and use environment of the cast iron parts.

[0003] Impurities such as iron filings and dust will affect the cast iron parts during the heating process. The presence of these impurities may cause oxide scale or cracks to form on the surface of the cast iron parts, thereby reducing their corrosion resistance and mechanical properties. In addition, impurities may also affect the heating speed and temperature uniformity of the cast iron parts, further affecting their heat treatment effects and dimensional stability. Specifically, when the cast iron parts are heated to a certain temperature, the impurities on their surface and inside may react chemically with the iron matrix to form oxides or other compounds, which may exist in solid form on the surface or inside of the cast iron parts, affecting their performance. In addition, impurities may also hinder the transfer of heat, resulting in slower heating speed or uneven temperature of the cast iron parts, thereby affecting their heat treatment effects. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a cast iron heat treatment device for high-strength and wear-resistant agricultural machinery accessories, which has the advantages of cleaning impurities on the surface of cast iron parts and thus improving the heat treatment effect.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of cleaning impurities on the surface of cast iron parts and thus improving the heat treatment effect, the utility model provides the following technical solutions: a cast iron heat treatment device for high-strength wear-resistant agricultural machinery accessories, comprising a box body and support blocks respectively fixedly connected to the left inner wall and the right inner wall of the box body, and the inner side of the left support block is provided with a fixing structure for fixing the accessories to be heated;

[0008] The fixing structure includes a sliding rod fixedly connected to the inner side of the left support block, a sliding plate slidably connected to the outer side of the sliding rod, a threaded rod rotatably connected to the left side of the sliding plate and a threaded sleeve threadedly connected to the outer side of the threaded rod, an elastic telescopic rod fixedly connected to the right side of the sliding plate, a connecting plate fixedly connected to the other end of the elastic telescopic rod, a shell fixedly connected to the left side of the connecting plate, a motor fixedly connected to the inner side of the shell, a rotating rod fixedly connected to the output shaft of the motor and a first fixing plate fixedly connected to the other end of the rotating rod, a support rod rotatably connected to the right support block and a second fixing plate fixedly connected to the other end of the support rod;

[0009] The left side wall of the right support block is provided with a cleaning component for cleaning impurities on the surface of the accessories;

[0010] The inner bottom wall of the box body is provided with a recovery component for recovering impurities;

[0011] The upper surface of the box body is provided with a heat treatment component for providing preheating treatment for the accessories.

[0012] Furthermore, the right end of the sliding rod is fixedly connected to the inner right wall of the left support block, and the left end of the sliding rod is fixedly connected to the inner left wall of the left support block, the left end of the threaded sleeve sequentially passes through the inner left wall of the left support block and the inner left wall of the box and extends to the outside of the box, and the left end of the threaded rod is fixedly connected to a handle.

[0013] Furthermore, the connecting plate is slidably connected to the outer side of the sliding rod, and the right end of the rotating rod sequentially passes through the inner right side wall of the shell and the inner right side wall of the left support block and is fixedly connected to the first fixed plate, the right side wall of the first fixed plate and the left side wall of the second fixed plate are fixedly connected with rubber bumps, and the first fixed plate and the second fixed plate correspond to each other on the left and right.

[0014] Furthermore, the cleaning assembly includes a fixing rod fixedly connected to the left side wall of the right support block and a cleaning brush fixedly connected to the outside of the fixing rod, and there are two fixing rods, which are respectively located above and below the second fixing plate.

[0015] Furthermore, the recycling component includes a recycling box slidably connected to the bottom wall of the box body, a magnet block fixedly connected to the inner bottom wall of the recycling box, and an activated carbon plate. The inner bottom wall of the recycling box is fixedly connected with a partition plate, and the magnet block is located on the left side of the partition plate, and the activated carbon plate is located on the right side of the partition plate.

[0016] Furthermore, the heat treatment assembly includes a frame fixedly connected to the upper surface of the box, a fan fixedly connected between the left inner wall and the right inner wall of the frame, and a heating pipe, and the heating pipe is located below the air outlet of the fan.

[0017] Furthermore, a through opening is provided on the upper surface of the box body, an air outlet connected to the through opening is provided on the bottom of the frame body, and a ventilating opening corresponding to the upper and lower exhaust ends of the fan is provided on the upper surface of the frame body, and a dustproof net is fixedly connected to the inner side of the ventilating opening.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a cast iron heat treatment device for high-strength wear-resistant agricultural machinery accessories, which has the following beneficial effects:

[0020] The cast iron heat treatment device for high-strength wear-resistant agricultural machinery accessories fixes the cast iron parts through a fixed structure, which is convenient for subsequent cleaning and heat treatment. Then the rotating parts of the fixed structure drive the cast iron parts to rotate, so that impurities on the surface of the cast iron parts can be effectively cleaned, which is also convenient for subsequent uniform heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a front schematic diagram of the utility model;

[0023] Figure 3 It is a three-dimensional diagram of the recycling box in the structure of the utility model.

[0024] In the figure: 1. box body; 2. support block; 3. slide bar; 4. slide plate; 5. threaded rod; 6. threaded sleeve; 7. elastic telescopic rod; 8. connecting plate; 9. shell; 10. motor; 11. rotating rod; 12. first fixed plate; 13. support rod; 14. second fixed plate; 15. handle; 16. fixed rod; 17. cleaning brush; 18. recovery box; 19. magnet block; 20. activated carbon plate; 21. partition plate; 22. frame; 23. fan; 24. heating tube. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-3 A cast iron heat treatment device for high-strength and wear-resistant agricultural machinery accessories includes a box body 1 and support blocks 2 respectively fixedly connected to the left and right inner walls of the box body 1. A fixing structure for fixing the accessories to be heated is provided on the inner side of the left support block 2.

[0027] like Figure 1As shown, the fixed structure includes a slide bar 3 fixedly connected to the inner side of the left support block 2, a slide plate 4 slidably connected to the outer side of the slide bar 3, a threaded rod 5 rotatably connected to the left side of the slide plate 4 and a threaded sleeve 6 threadedly connected to the outer side of the threaded rod 5, an elastic telescopic rod 7 fixedly connected to the right side of the slide plate 4, a connecting plate 8 fixedly connected to the other end of the elastic telescopic rod 7, a shell 9 fixedly connected to the left side of the connecting plate 8, a motor 10 fixedly connected to the inner side of the shell 9, a rotating rod 11 fixedly connected to the output shaft of the motor 10 and a first fixed plate 12 fixedly connected to the other end of the rotating rod 11, a support rod 13 rotatably connected to the right support block 2 and a second fixed plate 14 fixedly connected to the other end of the support rod 13;

[0028] The left side wall of the right support block 2 is provided with a cleaning component for cleaning impurities on the surface of the accessories;

[0029] The inner bottom wall of the box body 1 is provided with a recovery component for recovering impurities;

[0030] The upper surface of the box body 1 is provided with a heat treatment component for providing preheating treatment for the accessories.

[0031] It should be noted that the right end of the sliding rod 3 is fixedly connected to the inner right wall of the left support block 2, and the left end of the sliding rod 3 is fixedly connected to the inner left wall of the left support block 2, the left end of the threaded sleeve 6 successively penetrates the inner left wall of the left support block 2 and the inner left wall of the box body 1 and extends to the outside of the box body 1, and the left end of the threaded rod 5 is fixedly connected to the handle 15.

[0032] The connecting plate 8 is slidably connected to the outer side of the sliding rod 3, and the right end of the rotating rod 11 passes through the inner right side wall of the shell 9 and the inner right side wall of the left support block 2 in sequence and is fixedly connected to the first fixed plate 12. The right side wall of the first fixed plate 12 and the left side wall of the second fixed plate 14 are fixedly connected with rubber bumps, and the first fixed plate 12 and the second fixed plate 14 correspond to each other on the left and right.

[0033] The cleaning assembly includes a fixing rod 16 fixedly connected to the left side wall of the right support block 2 and a cleaning brush 17 fixedly connected to the outside of the fixing rod 16 . There are two fixing rods 16 , which are respectively located above and below the second fixing plate 14 .

[0034] The recycling component includes a recycling box 18 slidably connected to the inner bottom wall of the box body 1, a magnet block 19 fixedly connected to the inner bottom wall of the recycling box 18, and an activated carbon plate 20. The inner bottom wall of the recycling box 18 is fixedly connected with a partition plate 21, and the magnet block 19 is located on the left side of the partition plate 21, and the activated carbon plate 20 is located on the right side of the partition plate 21.

[0035] The heat treatment component includes a frame 22 fixedly connected to the upper surface of the box body 1, a fan 23 fixedly connected between the inner left wall and the inner right wall of the frame body 22, and a heating pipe 24, and the heating pipe 24 is located below the air outlet end of the fan 23, a through opening is opened on the upper surface of the box body 1, an air outlet connected to the through opening is opened at the bottom of the frame body 22, and a ventilation opening corresponding to the upper and lower exhaust ends of the fan 23 is opened on the upper surface of the frame body 22, and a dustproof net is fixedly connected to the inner side of the ventilation opening.

[0036] In addition, the connection relationship between the rotating rod 11 and the housing 9 is a rotational connection, and the connection relationship between the rotating rod 11 and the left supporting block 2 is both a sliding connection and a rotational connection.

[0037] The working principle of the above embodiment is:

[0038] One side of the cast iron part is pressed against the second fixed plate 14, and then the handle 15 is turned to drive the threaded rod 5 to rotate. The threaded rod 5 moves toward the cast iron part on the inner side of the threaded sleeve 6, and the threaded rod 5 then drives the slide plate 4 to move, and the slide plate 4 then drives the elastic telescopic rod 7 to move, and the elastic telescopic rod 7 then drives the connecting plate 8 to move, and the connecting plate 8 then drives the shell 9 and the motor 10 installed inside the shell 9 to move, and the motor 10 then drives the rotating rod 11 and the first fixed plate 12 to move, so that the first fixed plate 12 presses against the other side of the cast iron part, and provides sufficient force through the elastic deformation of the elastic telescopic rod 7 after being stressed to ensure the close fit between the first fixed plate 12 and the cast iron part, thereby enhancing the clamping and fixing effect. In addition, the contact area with the cast iron part is increased by setting the rubber bumps, thereby further enhancing the clamping and fixing effect.

[0039] Afterwards, the motor 10 is started to drive the rotating rod 11 to rotate, and the rotating rod 11 then drives the first fixed plate 12 to rotate. The first fixed plate 12 drives the cast iron part to rotate with the cooperation of the second fixed plate 14. During the rotation of the cast iron part, the surface of the cast iron part will contact the cleaning brush 17, so that the iron filings and dust remaining on the surface of the cast iron part will be brushed off by the cleaning brush 17, and then the iron filings and dust will fall into the recovery box 18, and then the iron filings will be adsorbed by the magnet block 19, and the dust will be adsorbed by the activated carbon plate 20.

[0040] Finally, the fan 23 and the heating tube 24 are started, and the airflow of the fan 23 is heated by the heating tube 24 and blown to the surface of the cast iron. Since the cast iron is in a rotating state, the surface of the cast iron can be heated more evenly.

[0041] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0042] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0043] 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 cast iron heat treatment device for high-strength wear-resistant agricultural machinery accessories, comprising a box (1) and support blocks (2) respectively fixedly connected to the left inner wall and the right inner wall of the box (1), characterized in that: The inner side of the support block (2) on the left side is provided with a fixing structure for fixing the accessory to be heated; The fixing structure comprises a sliding rod (3) fixedly connected to the inner side of the left support block (2), a sliding plate (4) slidably connected to the outer side of the sliding rod (3), a threaded rod (5) rotatably connected to the left side of the sliding plate (4) and a threaded sleeve (6) threadedly connected to the outer side of the threaded rod (5), an elastic telescopic rod (7) fixedly connected to the right side of the sliding plate (4), a connecting plate (8) fixedly connected to the other end of the elastic telescopic rod (7), a shell (9) fixedly connected to the left side of the connecting plate (8), a motor (10) fixedly connected to the inner side of the shell (9), a rotating rod (11) fixedly connected to the output shaft of the motor (10) and a first fixing plate (12) fixedly connected to the other end of the rotating rod (11), a supporting rod (13) rotatably connected to the right support block (2) and a second fixing plate (14) fixedly connected to the other end of the supporting rod (13); The left side wall of the right support block (2) is provided with a cleaning component for cleaning impurities on the surface of the accessories; The inner bottom wall of the box body (1) is provided with a recovery component for recovering impurities; The upper surface of the box (1) is provided with a heat treatment component for providing preheating treatment for the accessories.

2. The cast iron heat treatment device for high-strength and wear-resistant agricultural machinery accessories according to claim 1 is characterized in that: The right end of the slide rod (3) is fixedly connected to the inner right side wall of the left support block (2), and the left end of the slide rod (3) is fixedly connected to the inner left side wall of the left support block (2). The left end of the threaded sleeve (6) sequentially penetrates the inner left side wall of the left support block (2) and the inner left side wall of the box body (1) and extends to the outside of the box body (1). The left end of the threaded rod (5) is fixedly connected to a handle (15).

3. The cast iron heat treatment device for high-strength and wear-resistant agricultural machinery accessories according to claim 1 is characterized in that: The connecting plate (8) is slidably connected to the outer side of the sliding rod (3), and the right end of the rotating rod (11) sequentially passes through the inner right side wall of the shell (9) and the inner right side wall of the left support block (2) and is fixedly connected to the first fixing plate (12). The right side wall of the first fixing plate (12) and the left side wall of the second fixing plate (14) are both fixedly connected with rubber protrusions, and the first fixing plate (12) and the second fixing plate (14) correspond to each other on the left and right.

4. The cast iron heat treatment device for high-strength and wear-resistant agricultural machinery accessories according to claim 1 is characterized in that: The cleaning assembly comprises a fixing rod (16) fixedly connected to the left side wall of the right support block (2) and a cleaning brush (17) fixedly connected to the outside of the fixing rod (16), and the number of the fixing rods (16) is two, and the two fixing rods (16) are respectively located above and below the second fixing plate (14).

5. The cast iron heat treatment device for high-strength and wear-resistant agricultural machinery accessories according to claim 1 is characterized in that: The recycling assembly comprises a recycling box (18) slidably connected to the inner bottom wall of the box body (1), a magnet block (19) fixedly connected to the inner bottom wall of the recycling box (18), and an activated carbon plate (20); the inner bottom wall of the recycling box (18) is fixedly connected to a partition plate (21), the magnet block (19) is located on the left side of the partition plate (21), and the activated carbon plate (20) is located on the right side of the partition plate (21).

6. The cast iron heat treatment device for high-strength and wear-resistant agricultural machinery accessories according to claim 1 is characterized in that: The heat treatment assembly comprises a frame (22) fixedly connected to the upper surface of the box (1), a fan (23) fixedly connected between the left inner wall and the right inner wall of the frame (22), and a heating pipe (24), wherein the heating pipe (24) is located below the air outlet end of the fan (23).

7. The cast iron heat treatment device for high-strength and wear-resistant agricultural machinery accessories according to claim 6 is characterized in that: The upper surface of the box body (1) is provided with a through opening, the bottom of the frame body (22) is provided with an air outlet connected to the through opening, and the upper surface of the frame body (22) is provided with a ventilating opening corresponding to the upper and lower exhaust ends of the fan (23), and a dustproof net is fixedly connected to the inner side of the ventilating opening.

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