Flattening mill for disassembling scraped car

Abstract

The utility model discloses a flatting mill for disassembling a scraped car, which belongs to the technical field of disassembling the scraped car and comprises a flatting mill body, a protection component and a limiting component, wherein the flattening machine body comprises a bottom plate, a supporting plate, a hydraulic cylinder and a flattening plate; the four supporting plates are evenly and fixedly arranged on one side of the bottom plate. The two hydraulic cylinders are fixedly arranged on the two adjacent supporting plates correspondingly. The two ends of the flattening plate are slidably arranged between the two adjacent supporting plates correspondingly, and the flattening plate is fixedly connected with the piston ends of the two hydraulic cylinders. The protection assembly is arranged on the flattening plate; the protection assembly comprises a fixing frame and a protection plate. The two fixing frames are symmetrically and fixedly arranged on the two sides of the flattening plate. The protection plate is slidably arranged in the fixing frame. According to the flattening machine for disassembling the scraped car, the protection plate can be moved out of the fixing frame through downward movement of the flattening plate, irregular sharp fragments can be prevented from being splashed out, and the situation that the scraped car is placed on the bottom plate is not affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of scrap car dismantling, in particular to a flattening machine used for dismantling scrap cars. Background Art

[0002] A flattening machine is a mechanical equipment used to complete flattening and striping operations at one time. A flattening machine refers to a machine that completes flattening and striping operations at one time, also known as a modulation machine.

[0003] Due to the limitations of the shape and volume of scrapped cars, directly transporting scrapped cars will increase transportation costs. It is necessary to use a flattening machine to squeeze and dismantle the scrapped cars, so as to reduce the transportation costs of scrapped cars. However, in the existing technology, when scrapped cars are squeezed and dismantled, they will deform and splash out irregular sharp fragments. Most flattening machines do not have protective measures, which can easily cause irregular sharp fragments to cause injuries to surrounding workers, posing a safety hazard. Utility Model Content

[0004] The utility model aims to provide a flattening machine for dismantling scrapped cars to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flattening machine for dismantling scrapped cars, comprising a flattening machine body, a protective assembly and a limiting assembly; wherein the flattening machine body comprises a bottom plate, a support plate, a hydraulic cylinder and a flattening plate; four support plates are evenly fixed on one side of the bottom plate; two hydraulic cylinders are respectively fixed on two adjacent support plates; two ends of the flattening plate are respectively slidably arranged between two adjacent support plates, and the flattening plate is fixedly connected to the piston ends of two hydraulic cylinders; the protective assembly is arranged on the flattening plate; wherein the protective assembly comprises a fixing frame and a protective plate; two fixing frames are symmetrically fixed on both sides of the flattening plate; the protective plate is slidably arranged in the fixing frame, the end of the protective plate passes through the fixing frame and extends to the outside, and the protective plate is connected to the support plate through the limiting assembly.

[0006] As a preferred embodiment, the fixing frame is in a U-shaped structure.

[0007] As a preferred embodiment, the limiting assembly includes a rack A, a gear and a rack B; the two racks A are symmetrically fixed on both sides of the protective plate, and the side surfaces of the rack A extend to the outside through the fixing frame; the four gears are symmetrically arranged on both sides of the flattening plate through the rotation axis; wherein the gears mesh and rotate with the rack A; the rack B is fixed on the side of the support plate close to the flattening plate; wherein the gears mesh and rotate with the rack B.

[0008] As a preferred embodiment, the length dimension of the rack B is greater than the length dimension of the rack A.

[0009] As a preferred embodiment, it further comprises an elastic component; the elastic component is arranged in the fixing frame.

[0010] As a preferred embodiment, the elastic component includes an elastic member and a fixing member; a plurality of the elastic members are arranged in a linear array between the fixing frame and the protective plate; two fixing members are symmetrically fixed at both ends of the elastic member, and the two fixing members are respectively fixedly connected to the inner wall of the fixing frame and the protective plate.

[0011] As a preferred embodiment, the elastic member is arranged in a wave shape composed of a plurality of arc-shaped members.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0013] The flattening machine for dismantling scrapped cars has a protective component. When in use, the scrapped car to be flattened and dismantled is placed on a bottom plate. Subsequently, the hydraulic cylinder is started to extend the piston rod of the hydraulic cylinder, so that the flattening plate moves downward, and the protective plate slides downward in the fixing frame through the limiting component, so that the protective plate is moved out of the fixing frame, which can not only avoid splashing of irregular sharp fragments, but also will not affect the placement of the scrapped car on the bottom plate, thereby greatly improving the use effect of the flattening machine body.

[0014] The flattening machine used for dismantling scrapped cars is provided with a rack A, a gear and a rack B. When the flattening plate moves downward, the gear will mesh with the rack B, so that the gear rotates on the flattening plate through the rotating shaft, so that the gear meshes with the rack A, and the rack A moves downward, so that the protective plate slides downward in the fixing frame, so that the position of the protective plate in the fixing frame can be limited.

[0015] The flattening machine used for dismantling scrapped cars can not only ensure that the protective plate is always in the fixing frame by arranging the elastic member, but also can make the protective plate protruding length fixed when the protective plate is moved to the maximum limit, and the gear can still re-engage with the rack A, so that the protective plate can be retracted into the fixing frame. Compared with the traditional spring, the elastic member and the shape of the elastic member itself can gradually disperse and buffer the tensile force exerted on the elastic member itself, so that the elastic member is more durable, and the fixing member can be arranged to connect the elastic member, the fixing frame and the protective plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0018] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the main structure of the flattening machine of the utility model;

[0020] Figure 4 This is a schematic diagram of the elastic component structure of the utility model;

[0021] Figure 5 For the utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0022] Description of reference numerals:

[0023] In the figure:

[0024] 1. Flattening machine body; 2. Protection component; 3. Limiting component; 4. Elastic component;

[0025] 101, bottom plate; 102, support plate; 103, hydraulic cylinder; 104, flattening plate;

[0026] 201, fixing frame; 202, protective plate;

[0027] 301, rack A; 302, gear; 303, rack B;

[0028] 401. Elastic member; 402. Fixing member. DETAILED DESCRIPTION

[0029] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0030] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0031] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0032] See also Figures 1 to 5 As shown, this embodiment includes a flattening machine body 1, a protective component 2 and a limiting component 3; wherein the flattening machine body 1 includes a base plate 101, a support plate 102, a hydraulic cylinder 103 and a flattening plate 104; four support plates 102 are evenly fixed on one side of the base plate 101; two hydraulic cylinders 103 are respectively fixed on two adjacent support plates 102; both ends of the flattening plate 104 are respectively slidably arranged between two adjacent support plates 102, and the flattening plate 104 is fixedly connected to the piston ends of the two hydraulic cylinders 103; the protective component 2 is arranged on the flattening plate 104; wherein the protective component 2 includes a fixing frame 201 and a protective plate 202; two fixing frames 201 are symmetrically fixed on both sides of the flattening plate 104; wherein the fixing frame 201 is a U-shaped structure; the protective plate 202 is slidably arranged in the fixing frame 201, the end of the protective plate 202 passes through the fixing frame 201 and extends to the outside, and the protective plate 202 is connected to the support plate 102 through the limiting component 3.

[0033] The utility model is provided with a protective component 2. When in use, the scrapped car to be flattened and disassembled is placed on the bottom plate 101. Then, the hydraulic cylinder 103 is started, and the piston rod of the hydraulic cylinder 103 begins to extend, so that the flattening plate 104 moves downward, and the protective plate 202 slides downward in the fixing frame 201 through the limiting component 3, so that the protective plate 202 is moved out of the fixing frame 201, which can not only avoid splashing of irregular sharp fragments, but also will not affect the placement of the scrapped car on the bottom plate 101, thereby greatly improving the use effect of the flattening machine body 1.

[0034] As a preferred embodiment, the limiting assembly 3 includes a rack A301, a gear 302 and a rack B303; the two racks A301 are symmetrically fixed on both sides of the protective plate 202, and the side surfaces of the racks A301 extend to the outside through the fixing frame 201; the four gears 302 are symmetrically arranged on both sides of the flattening plate 104 through the rotation axis; wherein the gears 302 mesh and rotate with the racks A301; the rack B303 is fixed on the side of the support plate 102 close to the flattening plate 104; wherein the gears 302 mesh and rotate with the racks B303; wherein the length dimension of the rack B303 is greater than the length dimension of the rack A301.

[0035] The utility model sets a rack A301, a gear 302 and a rack B303. When the flattening plate 104 moves downward, the gear 302 will mesh with the rack B303, so that the gear 302 rotates on the flattening plate 104 through the rotating shaft, so that the gear 302 meshes with the rack A301, and the rack A301 moves downward, so that the protective plate 202 slides downward in the fixing frame 201, so that the position of the protective plate 202 in the fixing frame 201 can be limited.

[0036] As a preferred embodiment, it also includes an elastic component 4; the elastic component 4 is arranged in the fixing frame 201; wherein the elastic component 4 includes an elastic member 401 and a fixing member 402; five elastic members 401 are arranged in a linear array between the fixing frame 201 and the protective plate 202; two fixing members 402 are symmetrically fixed at both ends of the elastic member 401, and the two fixing members 402 are respectively fixedly connected to the inner wall of the fixing frame 201 and the protective plate 202; wherein the elastic member 401 is arranged in a wave shape composed of six arc-shaped members; when the flattening plate 104 completes the flattening and dismantling of the scrapped car on the bottom plate 101, the protective plate 202 does not contact the ground.

[0037] The utility model provides an elastic member 401, which can not only ensure that the protective plate 202 is always in the fixing frame 201, but also can make the protective plate 202 extend to a fixed length when the protective plate 202 moves to the maximum limit, and the gear 302 can still re-engage with the rack A301, so that the protective plate 202 can be retracted into the fixing frame 201. Compared with the traditional spring, the elastic member 401 and the shape of the elastic member 401 itself can gradually disperse and buffer the tensile force exerted on the elastic member 401 itself, so that the elastic member 401 is more durable. The fixing member 402 is provided to connect the elastic member 401 with the fixing frame 201 and the protective plate 202.

[0038] The flattening machine body 1 and the hydraulic cylinder 103 are both conventional instruments. Their working principles, sizes and models are irrelevant to the problems solved by this application, so they will not be described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0039] How it works

[0040] When the flattening machine for dismantling scrapped cars is used, the scrapped car to be flattened and dismantled is placed on the bottom plate 101, and then the hydraulic cylinder 103 is started to make the piston rod of the hydraulic cylinder 103 begin to stretch, so that the flattening plate 104 moves downward, the gear 302 is meshed with the rack B303, the gear 302 is rotated on the flattening plate 104 through the rotating shaft, the gear 302 is meshed with the rack A301, the rack A301 moves downward, the protective plate 202 slides downward in the fixing frame 201, and the elastic member 401 is deformed and stretched by force until the gear 302 contacts the top of the rack A301. At this time, when the flattening plate 104 moves downward, the protective plate 202 will not slide downward in the fixing frame 201, so that the position of the protective plate 202 is fixed, and when the flattening plate 104 moves downward, it will impact the bottom plate 101. The scrapped car is flattened and dismantled until the flattening and dismantling of the scrapped car on the bottom plate 101 is completed. At this time, the hydraulic cylinder 103 is controlled to make the piston rod of the hydraulic cylinder 103 begin to shrink, so that the flattening plate 104 moves upward, the gear 302 is meshed with the rack B303, and the gear 302 is rotated in the opposite direction on the flattening plate 104 through the rotating shaft, so that the gear 302 is meshed with the rack A301, and the rack A301 moves upward, so that the protective plate 202 slides upward in the fixing frame 201, so that the elastic member 401 is no longer subjected to force and begins to deform and shrink in the opposite direction until the gear 302 contacts the bottom end of the rack A301. At this time, the elastic member 401 returns to its original shape. When the flattening plate 104 moves upward, the protective plate 202 will not slide upward in the fixing frame 201 until the flattening plate 104 moves to its original position.

[0041] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0042] 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 flattening machine for dismantling scrapped cars, characterized in that: include: Flattening machine body (1); The flattening machine body (1) comprises a bottom plate (101), a support plate (102), a hydraulic cylinder (103) and a flattening plate (104); the four support plates (102) are evenly fixed on one side of the bottom plate (101); the two hydraulic cylinders (103) are respectively fixed on two adjacent support plates (102); the two ends of the flattening plate (104) are respectively slidably arranged between the two adjacent support plates (102), and the flattening plate (104) is fixedly connected to the piston ends of the two hydraulic cylinders (103); A protection component (2) arranged on the flattening plate (104); The protection component (2) comprises a fixing frame (201) and a protection plate (202); the two fixing frames (201) are symmetrically fixed on both sides of the flattening plate (104); the protection plate (202) is slidably arranged in the fixing frame (201), the end of the protection plate (202) passes through the fixing frame (201) and extends to the outside, and the protection plate (202) is connected to the support plate (102) via a limiter component (3).

2. A flattening machine for dismantling scrapped vehicles according to claim 1, characterized in that: The fixing frame (201) has a U-shaped structure.

3. A flattening machine for dismantling scrapped vehicles according to claim 2, characterized in that: The limiting component (3) comprises: Two racks A (301) are symmetrically fixed on both sides of the protection plate (202), and the sides of the racks A (301) pass through the fixing frame (201) and extend to the outside; Gears (302), four in number, symmetrically arranged on both sides of the flattening plate (104) via a rotation axis; The gear (302) meshes and rotates with the rack A (301); The rack B (303) is fixedly mounted on a side of the support plate (102) close to the flattening plate (104); The gear (302) meshes and rotates with the rack B (303).

4. A flattening machine for dismantling scrapped vehicles according to claim 3, characterized in that: The length of the rack B (303) is greater than the length of the rack A (301).

5. The flattening machine for dismantling scrapped vehicles according to claim 3, characterized in that: Also includes: The elastic component (4) is arranged in the fixing frame (201).

6. A flattening machine for dismantling scrapped vehicles according to claim 5, characterized in that: The elastic component (4) comprises: A plurality of elastic members (401) are arranged in a linear array between the fixing frame (201) and the protection plate (202); There are two fixing members (402) symmetrically fixed at two ends of the elastic member (401), and the two fixing members (402) are respectively fixedly connected to the inner wall of the fixing frame (201) and the protective plate (202).

7. A flattening machine for dismantling scrapped vehicles according to claim 6, characterized in that: The elastic member (401) is arranged in a wave shape consisting of a plurality of arc-shaped members.

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