Compression feeding device of scrap iron sheet pulverizer

Abstract

The utility model relates to the technical field of scrap iron sheet crushers, and discloses a compression feeding device of a scrap iron sheet crusher, which comprises a crusher, a feed hopper and a discharge port, a compression device is arranged above the crusher, the discharge port is arranged between the crusher and the compression device, the feed hopper is arranged on the right side above the compression device, and the discharge port is arranged on the right side above the feed hopper. The compression device comprises a first box body, a first air cylinder frame and a first air cylinder, the first box body is installed above the pulverizer, a discharging port is formed between the pulverizer and the first box body and formed in the bottom of the compression device, and the first air cylinder frame is installed on the left side of the first box body; a first air cylinder is mounted in the first air cylinder frame, and the right side of the first air cylinder penetrates through the first box body to be connected with a first material pressing plate; according to the utility model, the situation that relatively small iron sheets enter the crusher without being compressed when the iron sheets are compressed by the device is prevented, and the working quality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scrap iron sheet crushers, in particular to a compression feeding device of a scrap iron sheet crusher. Background Art

[0002] The term scrap iron is a colloquialism, referring to discarded or abandoned ironware and iron tools, as well as scraps produced in the processing of iron tools. Iron is one of the metal elements and an important raw material in industrial production. As long as it is not completely oxidized, the so-called scrap iron can be recycled. It belongs to the category of ferrous metals. In fact, there is no real scrap iron.

[0003] After searching, the Chinese patent authorization number CN 207546643 U, the announcement date of June 29, 2018, discloses a compression feeding device for a scrap iron sheet crusher. The article proposes "a feed hopper 1, the lower part of which is connected to a compression chamber 2 of a regular hexahedron structure; the right side of the bottom plate of the compression chamber 2 is provided with a rectangular opening adapted to the inlet of the crusher 6." When the device compresses the iron sheet, the relatively small iron sheet will be directly pushed into the interior of the crusher for crushing, which affects the working quality of the iron sheet compression of the device. In view of this, in-depth research was conducted on the above-mentioned problem, resulting in this case. Utility Model Content

[0004] The purpose of the present invention is to provide a compression feeding device for a scrap iron sheet crusher to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a compression feeding device of a scrap iron sheet crusher, comprising a crusher, a feeding hopper and a discharging port, a compression device is installed above the crusher, a discharging port is provided between the crusher and the compression device, and a feeding hopper is installed on the right side above the compression device;

[0006] The compression device includes a first box body, a first cylinder frame and a first cylinder. The first box body is installed above the crusher, and a discharge port is provided between the crusher and the first box body, and the discharge port is arranged at the bottom of the compression device. The first cylinder frame is installed on the left side of the first box body, and the first cylinder is installed inside the first cylinder frame. The right side of the first cylinder passes through the first box body and is connected with the first pressing plate. The right side of the first pressing plate is provided with a second pressing plate, and the second pressing plate is arranged inside the second box body. The left side of the second box body is connected to the right side of the first box body, and the second cylinder is installed on the right side of the second pressing plate. The right side of the second cylinder passes through the fixing groove and the second cylinder frame to the outside of the second cylinder frame, the fixing groove is arranged on the inner side of the second box body, the second cylinder frame is installed on the right side of the second box body, and the feeding hopper is arranged above the second box body.

[0007] Preferably, the compression device is fixedly connected to the crusher and the feed hopper, and the first box body and the discharge port are integrated.

[0008] Preferably, the first box body is fixedly connected to the second box body, and the interior of the first box body is communicated with the interior of the second box body.

[0009] Preferably, the first pressing plate is slidably connected to the interior of the first box body and the interior of the second box body.

[0010] Preferably, the first pressing plate is fixedly connected to the first cylinder, and the first pressing plate is correspondingly arranged to the second pressing plate.

[0011] Preferably, the second pressing plate is fixedly connected to the second cylinder, and the second pressing plate is slidably connected to the interior of the second box.

[0012] Preferably, the first pressing plate and the second pressing plate are arranged perpendicular to each other.

[0013] Preferably, the second box body is fixedly connected to the feed hopper, and the interior of the feed hopper is communicated with the interior of the second box body.

[0014] Preferably, the second box body and the fixing groove are integrated, and the second box body and the second cylinder frame are fixedly connected.

[0015] Preferably, the feed hopper is arranged correspondingly between the first pressing plate and the second pressing plate.

[0016] Compared with the prior art, the beneficial effects of this invention are:

[0017] By setting the first box body, the first cylinder frame and the first cylinder, the iron sheet is passed into the second box body through the feed hopper, the first cylinder is started to drive the first pressing plate to slide to the right in the second box body, so that the first pressing plate compresses the iron sheet into blocks, the first pressing plate is reset, and the above steps are repeated to compress the iron sheet into a certain thickness, and then the first cylinder and the second cylinder are started at the same time. The first cylinder drives the first pressing plate to move to the left, so that the left side of the first pressing plate fits with the inner wall of the first box body, and the second cylinder drives the second pressing plate to slide to the left in the second box body. The second pressing plate slides the compressed iron sheet to the left, so that the compressed iron sheet is crushed from the inner side of the discharge port to the inside of the crusher, thereby preventing the device from compressing the iron sheet so that relatively small iron sheet reaches the inside of the crusher without being compressed, thereby improving the working quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0019] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 This is a front view cross-sectional structural schematic diagram of a compression device used in the utility model.

[0022] In the figure: 1. crusher; 2. compression device; 3. discharge port; 4. feed hopper; 201. first box body; 202. first cylinder frame; 203. first cylinder; 204. first pressing plate; 205. second pressing plate; 206. second box body; 207. second cylinder; 208. fixing groove; 209. second cylinder frame. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solution in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of the practical embodiment, not all of the embodiments. Based on the embodiment in the practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0026] See also Figure 1-3 The utility model provides a technical scheme of a compression feeding device of a scrap iron sheet crusher: a compression feeding device of a scrap iron sheet crusher, comprising a crusher 1, a feed hopper 4 and a discharge port 3, a compression device 2 is installed above the crusher 1, a discharge port 3 is arranged between the crusher 1 and the compression device 2, and a feed hopper 4 is installed on the right side above the compression device 2;

[0027] The compression device 2 includes a first box body 201, a first cylinder frame 202 and a first cylinder 203. The first box body 201 is installed above the pulverizer 1. A discharge port 3 is provided between the pulverizer 1 and the first box body 201. The discharge port 3 is provided at the bottom of the compression device 2. The first cylinder frame 202 is installed on the left side of the first box body 201. The first cylinder 203 is installed inside the first cylinder frame 202. The right side of the first cylinder 203 penetrates the first box body 201 and is connected to the first pressing plate 204. The right side of the first pressing plate 204 is provided with The second material pressing plate 205 is arranged inside the second box body 206, the left side of the second box body 206 is connected to the right side of the first box body 201, and the second cylinder 207 is installed on the right side of the second material pressing plate 205. The right side of the second cylinder 207 passes through the fixed groove 208 and the second cylinder frame 209 to the outside of the second cylinder frame 209, the fixed groove 208 is arranged on the inner side of the second box body 206, the second cylinder frame 209 is installed on the right side of the second box body 206, and the feed hopper 4 is arranged above the second box body 206.

[0028] When in use, the iron sheet is passed through the feed hopper 4 to the interior of the second box body 206, and the first cylinder 203 is started to drive the first pressing plate 204 to slide to the right in the interior of the second box body 206, so that the first pressing plate 204 compresses the iron sheet into blocks, and the first pressing plate 204 is reset. The above steps are repeated to compress the iron sheet into a certain thickness and then start the first cylinder 203 and the second cylinder 207 at the same time. The first cylinder 203 drives the first pressing plate 204 to move to the left, so that the left side of the first pressing plate 204 fits the inner wall of the first box body 201, and the second cylinder 207 drives the second pressing plate 205 to slide to the left in the interior of the second box body 206. The second pressing plate 205 slides to the left on the compressed iron sheet, so that the compressed iron sheet is crushed from the inner side of the discharge port 3 to the interior of the crusher 1 for crushing. This prevents the device from compressing the iron sheet so that relatively small iron sheets reach the interior of the crusher 1 without being compressed, thereby improving the working quality of the device.

[0029] The compression device 2 is fixedly connected to the pulverizer 1 and the feed hopper 4 , and the first box body 201 and the discharge port 3 are integrated.

[0030] The first box body 201 and the second box body 206 are fixedly connected, and the interior of the first box body 201 is communicated with the interior of the second box body 206 .

[0031] The first pressing plate 204 is slidably connected to the interior of the first box body 201 and the interior of the second box body 206 .

[0032] The first pressing plate 204 and the first cylinder 203 are fixedly connected, and the first pressing plate 204 and the second pressing plate 205 are correspondingly arranged.

[0033] The second pressing plate 205 and the second cylinder 207 are fixedly connected, and the second pressing plate 205 and the interior of the second box body 206 are slidably connected.

[0034] The first pressing plate 204 and the second pressing plate 205 are arranged perpendicular to each other.

[0035] The second box body 206 is fixedly connected to the feed hopper 4 , and the interior of the feed hopper 4 is communicated with the interior of the second box body 206 .

[0036] The second box body 206 and the fixing groove 208 are integrated, and the second box body 206 and the second cylinder frame 209 are fixedly connected.

[0037] The feed hopper 4 is arranged correspondingly between the first pressing plate 204 and the second pressing plate 205 .

[0038] 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 compression feeding device for a scrap iron pulverizer, comprising a pulverizer (1), a feed hopper (4) and a discharge port (3), characterized in that: A compression device (2) is installed above the pulverizer (1), a discharge port (3) is provided between the pulverizer (1) and the compression device (2), and a feed hopper (4) is installed on the right side above the compression device (2); The compression device (2) comprises a first box (201), a first cylinder frame (202) and a first cylinder (203); the first box (201) is installed above the pulverizer (1); a discharge port (3) is provided between the pulverizer (1) and the first box (201); the discharge port (3) is provided at the bottom of the compression device (2); the first cylinder frame (202) is installed on the left side of the first box (201); the first cylinder (203) is installed inside the first cylinder frame (202); the right side of the first cylinder (203) passes through the first box (201) and is connected to the first pressing plate (204); the right side of the first pressing plate (204) A second pressing plate (205) is provided on the side, and the second pressing plate (205) is arranged inside the second box body (206). The left side of the second box body (206) is connected to the right side of the first box body (201). A second cylinder (207) is installed on the right side of the second pressing plate (205). The right side of the second cylinder (207) passes through the fixing groove (208) and the second cylinder frame (209) to the outside of the second cylinder frame (209). The fixing groove (208) is arranged on the inner side of the second box body (206), and the second cylinder frame (209) is installed on the right side of the second box body (206). The feed hopper (4) is arranged above the second box body (206).

2. The compression feeding device of the scrap iron pulverizer according to claim 1, characterized in that: The compression device (2) is fixedly connected to the pulverizer (1) and the feed hopper (4), and the first box body (201) and the discharge port (3) are integrated.

3. The compression feeding device of the scrap iron pulverizer according to claim 2 is characterized in that: The first box (201) and the second box (206) are fixedly connected, and the interior of the first box (201) and the interior of the second box (206) are communicated with each other.

4. The compression feeding device of the scrap iron pulverizer according to claim 3 is characterized in that: The first pressing plate (204) is slidably connected to the interior of the first box body (201) and the interior of the second box body (206).

5. The compression feeding device of the scrap iron pulverizer according to claim 4, characterized in that: The first pressing plate (204) and the first cylinder (203) are fixedly connected, and the first pressing plate (204) and the second pressing plate (205) are correspondingly arranged.

6. The compression feeding device of the scrap iron pulverizer according to claim 5, characterized in that: The second material pressing plate (205) and the second cylinder (207) are fixedly connected, and the second material pressing plate (205) and the interior of the second box (206) are slidably connected.

7. The compression feeding device of the scrap iron pulverizer according to claim 6, characterized in that: The first pressing plate (204) and the second pressing plate (205) are arranged perpendicular to each other.

8. The compression feeding device of the scrap iron pulverizer according to claim 7, characterized in that: The second box body (206) is fixedly connected to the feed hopper (4), and the interior of the feed hopper (4) is in communication with the interior of the second box body (206).

9. The compression feeding device of the scrap iron pulverizer according to claim 8, characterized in that: The second box body (206) and the fixing groove (208) are integrated, and the second box body (206) and the second cylinder frame (209) are fixedly connected.

10. The compression feeding device of the scrap iron pulverizer according to claim 9, characterized in that: The feed hopper (4) is arranged correspondingly between the first pressing plate (204) and the second pressing plate (205).

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