Waste classifying and recycling device for mechanical production

Abstract

The invention discloses a waste classification recovery device for mechanical production, and belongs to the field of waste fullness alarm, the waste classification recovery device for mechanical production comprises a shell, a first cavity and a second cavity are arranged in the shell, a classification baffle is arranged between the first cavity and the second cavity, the classification baffle is fixedly connected to the shell, and the first cavity and the second cavity are communicated with each other. A supporting plate is slidably connected into the first cavity, the supporting plate is fixedly connected with a first section rod, the first section rod is slidably connected into a second section rod, and the second section rod is slidably connected into a third section rod; compared with the prior art, the device has the advantages that after the waste barrel is fully loaded, an alarm is given through the pressure alarm to warn personnel to prohibit continuous waste feeding, and meanwhile, workers are prompted to clean and recycle; after the device is fully loaded with waste materials, the feeding baffle pops up to stop personnel from continuously feeding the waste materials into the device; the device can automatically classify light and heavy wastes.

Description

Technical Field

[0001] The present invention belongs to the technical field of waste full-load alarm, and particularly relates to a waste classification and recycling device for mechanical production. Background Art

[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. It can be divided into machining and pressing according to the difference in processing methods. With the rapid development of modern machining, machining technology has developed rapidly, and many advanced machining technology methods have emerged, such as micro-machining technology, rapid prototyping technology, precision and ultra-precision machining technology, etc. Such machining will generate a lot of mechanical waste. In machining equipment, a filter screen is generally used for waste recycling. During the use of the waste classification and recycling device for machining, due to frequent blockage of the waste classification screen, it is necessary to clean it regularly to prevent blockage, and the classification efficiency is not high. Therefore, a waste classification and recycling device for mechanical production is needed to solve the above problems. Summary of the Invention

[0003] The purpose of the present invention is to provide a waste classification and recycling device for mechanical production to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A waste classification and recycling device for mechanical production, including a housing. A first cavity and a second cavity are provided inside the housing. A classification baffle is provided between the first cavity and the second cavity, and the classification baffle is fixedly connected to the housing. A support plate is slidably connected inside the first cavity. The support plate is fixedly connected to a first rod. The first rod is slidably connected inside a second rod. The second rod is slidably connected inside a third rod. The third rod is fixedly connected to the bottom of the first cavity. The third rod is communicated with an air groove. A spring is fixedly connected inside the air groove. The two ends of the spring are respectively fixedly connected to the first rod and the air groove. An air cavity and a chute are provided inside the housing. A feeding baffle is slidably connected inside the chute. A pressure alarm is provided on the inner wall of the chute. The chute is communicated with the air groove through the air cavity.

[0005] Preferably, a first rotating shaft is rotatably connected inside the housing, a movable cover is fixedly connected to the first rotating shaft, a first torsion spring is provided between the housing and the first rotating shaft, a one-way gear is provided on the first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft are rotatably connected inside the housing, a first conveyor belt is slidably connected to the one-way gear and the second rotating shaft, a second conveyor belt is slidably connected to the second rotating shaft and the third rotating shaft, a first turntable is fixedly connected to the third rotating shaft, a second turntable is fixedly connected to the fourth rotating shaft, a separation conveyor belt is slidably connected to the first turntable and the second turntable, a plurality of separation rotating shafts are fixedly connected to the separation conveyor belt, a movable plate is rotatably connected to each separation rotating shaft, and a second torsion spring is provided between the separation rotating shaft and the movable plate.

[0006] Preferably, a material taking port is provided on the side walls of both the first cavity and the second cavity.

[0007] Technical effects and advantages of the present invention: After the waste bin is full, the pressure alarm gives an alarm to warn personnel not to continue inputting waste, and at the same time prompts the staff to recycle the waste. After the waste is full, the feeding baffle pops out to prevent personnel from continuing to feed waste into the device. The device can automatically classify heavy and light waste, which is convenient for waste recycling and reuse. Description of the drawings

[0008] Figure 1 It is a cross-sectional view of the present invention; Figure 2 It is a schematic structural diagram of the present invention in the feeding state; Figure 3 It is a schematic structural diagram of the present invention in the full-load state; Figure 4 For the present invention Figure 1 Partial enlarged view of part A in the present invention; Figure 5 For the present invention Figure 1 Partial enlarged view of part B in the present invention; Figure 6 For the present invention Figure 2 Partial enlarged view of part C in the present invention; Figure 7 For the present invention Figure 3 Partial enlarged view of part D in the present invention.

[0009] In the figure: 101, housing; 11, first cavity; 12, second cavity; 102, movable cover; 103, first rotating shaft; 104, second rotating shaft; 105, third rotating shaft; 106, first turntable; 107, separation conveyor belt; 108, separation rotating shaft; 109, movable plate; 201, classification baffle; 202, support plate; 203, first rod section; 204, second rod section; 205, third rod section; 206, air groove; 207, spring; 208, air cavity; 209, fourth rotating shaft; 301, second turntable; 302, feeding baffle; 303, chute; 304, pressure alarm; 401, first conveyor belt; 402, second conveyor belt. Detailed implementation manner

[0010] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0011] The present invention provides a Figures 1-7 waste classification and recycling device for mechanical production as shown in the figure, including a housing 101; Specifically, a first cavity 11 and a second cavity 12 are provided inside the housing 101. A classification baffle 201 is provided between the first cavity 11 and the second cavity 12. The classification baffle 201 is fixedly connected to the housing 101. A support plate 202 is slidably connected inside the first cavity 11. The support plate 202 is fixedly connected to a first rod section 203. The first rod section 203 is slidably connected inside a second rod section 204. The second rod section 204 is slidably connected inside a third rod section 205. The third rod section 205 is fixedly connected to the bottom of the first cavity 11. The third rod section 205 communicates with an air groove 206. A spring 207 is fixedly connected inside the air groove 206. Two ends of the spring 207 are respectively fixedly connected to the first rod section 203 and the air groove 206. An air cavity 208 and a chute 303 are provided inside the housing 101. A feeding baffle 302 is slidably connected inside the chute 303. A pressure alarm 304 is provided on the inner wall of the chute 303. The chute 303 communicates with the air groove 206 through the air cavity 208.

[0012] Specifically, a first rotating shaft 103 is rotatably connected inside the housing 101, a movable cover 102 is fixedly connected to the first rotating shaft 103, a first torsion spring is provided between the housing 101 and the first rotating shaft 103, a one-way gear is provided on the first rotating shaft 103, a second rotating shaft 104, a third rotating shaft 105, and a fourth rotating shaft 209 are rotatably connected inside the housing 101, a first conveyor belt 401 is slidably connected to the one-way gear and the second rotating shaft 104, a second conveyor belt 402 is slidably connected to the second rotating shaft 104 and the third rotating shaft 105, a first turntable 106 is fixedly connected to the third rotating shaft 105, a second turntable 301 is fixedly connected to the fourth rotating shaft 209, a separation conveyor belt 107 is slidably connected to the first turntable 106 and the second turntable 301, a plurality of separation rotating shafts 108 are fixedly connected to the separation conveyor belt 107, a movable plate 109 is rotatably connected to each separation rotating shaft 108, and a second torsion spring is provided between the separation rotating shaft 108 and the movable plate 109.

[0013] Specifically, material taking openings are provided on the side walls of the first cavity 11 and the second cavity 12.

[0014] Working principle: When the device is in use, the movable cover 102 and the housing 101 cooperate with each other to limit the rotation angle of the movable cover 102, so that the movable cover 102 can only rotate and open inward into the housing 101. Since the movable cover 102 is fixedly connected to the first rotating shaft 103, when the movable cover 102 opens inward, the first rotating shaft 103 is separated from the one-way gear. After the user puts in waste materials, the movable cover 102 automatically resets under the action of the first torsion spring between the housing 101 and the first rotating shaft 103. At this time, the first rotating shaft 103 rotates in the reverse direction, and at the same time, the first rotating shaft 103 meshes with the one-way gear. At this time, the one-way gear drives the second rotating shaft 104 to rotate, the second rotating shaft 104 drives the third rotating shaft 105 to rotate, and the third rotating shaft 105 drives the fourth rotating shaft 209 to rotate; When light waste materials are put into the device, the third rotating shaft 105 drives the first turntable 106 to rotate counterclockwise, the first turntable 106 drives the separation conveyor belt 107 to rotate counterclockwise. A plurality of movable plates 109 are provided on the separation conveyor belt 107. The movable plates 109 carry the light waste materials and gradually move to the left end as the first turntable 106 rotates, and finally fall into the second cavity 12; When heavy waste materials are put into the device, the heavy waste materials fall on the movable plates 109. Since the movable plates 109 are rotatably connected to the separation rotating shafts 108 through torsion springs, when the waste materials are heavy, the waste materials press the movable plates 109 to rotate along the separation rotating shafts 108. At this time, the heavy waste materials fall into the first cavity 11 along the gaps generated by the inclination of the movable plates 109; When there is a large amount of waste in the first cavity 11, the waste presses the support plate 202, causing the first rod 203, the second rod 204, and the third rod 205 to be relatively compressed. At this time, the gas in the second rod 204 and the third rod 205 flows along the air groove 206 to the air cavity 208, and finally is injected into the sliding groove 303 along the air cavity 208. As the air pressure increases, the feeding baffle 302 gradually slides upward along the sliding groove 303. When the bottom of the feeding baffle 302 rises to the position of the pressure alarm 304, at this time, the pressure alarm 304 is affected by the air pressure and starts to alarm, warning that the waste placement in the first cavity 11 is about to be full. When the first cavity 11 is full of heavy waste, at this time, the gas in the pressure alarms 304 and 305 is completely squeezed into the air groove 206, the air cavity 208, and the sliding groove 303. At this time, the feeding baffle 302 in the sliding groove 303 slides to the highest position. At this time, the feeding baffle 302 blocks the opening position of the movable cover 102, preventing the continuous feeding of waste and preventing the overflow of waste. When the waste in the first cavity 11 and the second cavity 12 is cleared, under the action of the spring 207, the first rod 203, the second rod 204, and the third rod 205 expand, the air pressure is restored, and the feeding baffle 302 automatically resets.

[0015] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A waste classification and recycling device for mechanical production, comprising a housing (101), characterized in that: Inside the housing (101), there is a first cavity (11) and a second cavity (12). A classification baffle (201) is provided between the first cavity (11) and the second cavity (12). The classification baffle (201) is fixedly connected to the housing (101). A support plate (202) is slidably connected inside the first cavity (11). The support plate (202) is fixedly connected to a first rod (203). The first rod (203) is slidably connected inside a second rod (204). The second rod (204) is slidably connected inside a third rod (205). The third rod (205) is fixedly connected to the bottom of the first cavity (11). The third rod (205) communicates with an air groove (206). A spring (207) is fixedly connected inside the air groove (206). Two ends of the spring (207) are respectively fixedly connected to the first rod (203) and the air groove (206). An air chamber (208) and a chute (303) are provided inside the housing (101). A feeding baffle (302) is slidably connected inside the chute (303). A pressure alarm (304) is provided on the inner wall of the chute (303). The chute (303) communicates with the air groove (206) through the air chamber (208).

2. The waste classification and recycling device for mechanical production according to claim 1, wherein: A first rotating shaft (103) is rotatably connected inside the housing (101). A movable cover (102) is fixedly connected to the first rotating shaft (103). A first torsion spring is provided between the housing (101) and the first rotating shaft (103). A one-way gear is provided on the first rotating shaft (103). A second rotating shaft (104), a third rotating shaft (105), and a fourth rotating shaft (209) are rotatably connected inside the housing (101). A first conveyor belt (401) is slidably connected to the one-way gear and the second rotating shaft (104). A second conveyor belt (402) is slidably connected to the second rotating shaft (104) and the third rotating shaft (105). A first turntable (106) is fixedly connected to the third rotating shaft (105). A second turntable (301) is fixedly connected to the fourth rotating shaft (209). A separation conveyor belt (107) is slidably connected to the first turntable (106) and the second turntable (301). A plurality of separation rotating shafts (108) are fixedly connected to the separation conveyor belt (107). A movable plate (109) is rotatably connected to each separation rotating shaft (108). A second torsion spring is provided between the separation rotating shaft (108) and the movable plate (109).

3. The waste classification and recycling device for mechanical production according to claim 2, wherein: Material taking openings are provided on the side walls of both the first cavity (11) and the second cavity (12).

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