A brick-making crushing mechanism for environmentally friendly straw treatment

Abstract

The utility model discloses a brick-making crushing mechanism for straw environmental treatment, including a crushing barrel, the top of the crushing barrel is connected with a feeding pipe, the bottom of the crushing barrel is connected with a discharging pipe, a mobile trolley is arranged at the bottom of the crushing barrel, a dust collecting box is fixedly connected to the left side of the crushing barrel, and a dust collecting mechanism is arranged inside the dust collecting box; the dust collecting mechanism includes a three-way pipe, a porous ring, a hollow plate, a placement rack, a rectangular plate group, a filter screen 1, a filter screen 2, a dust collecting fan and a dust collecting pipe. The utility model absorbs dust floating outside the feeding pipe and the discharging pipe by arranging a three-way pipe, and then absorbs dust inside the crushing barrel through the dust collecting pipe, the collected dust enters the interior of the dust collecting box and is filtered by the filter screen 1 and the filter screen 2, and finally the dust collecting fan discharges the filtered air, thereby effectively solving the problem that the floating dust in the prior art easily affects the health of the body and pollutes the surrounding environment.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing mechanisms, in particular to a brick-making crushing mechanism for environmentally friendly straw processing. Background Art

[0002] Straw is a general term for the stems, leaves and ears of mature crops, usually referring to the remaining parts of wheat, rice, corn, potatoes, rapeseed, cotton, sugarcane and other crops, usually coarse grains, after the seeds are harvested.

[0003] In a common straw crushing mechanism, the straw is manually placed on the top of a conveyor chain, which then delivers the straw into a crushing bin. The crushing blades inside the crushing bin crush the straw, and the crushed straw debris is discharged through a discharge port. However, during use of the existing straw crushing mechanism, a large amount of dust is generated when the straw is crushed inside the crushing bin. The dust is dispersed outward from the feed port and the discharge port of the crushing bin along with the air. The dispersed dust is likely to affect human health and pollute the surrounding environment.

[0004] The Chinese utility model patent currently announced is: CN207369636U. This utility model provides a straw crushing device, which relates to the technical field of agricultural machinery. The straw crushing device includes a box body, the bottom of the box body is fixedly installed with a shock-absorbing foot, the top of the box body is provided with a feeding port, the bottom of the feeding port passes through the top of the box body and extends to the inside of the box body, and the bottom of the box body is provided with a discharge port, the top of the discharge port passes through the bottom of the box body and extends to the inside of the box body. The straw crushing device, by providing a crushing blade, performs an initial crushing of the straw, crushing the longer straw into small segments, which is convenient for subsequent processing, and by the cooperation of the crushing teeth and the crushing port, the straw is crushed again, and the crushing is more thorough, which is conducive to the later utilization of the straw. By providing a shock-absorbing foot, the vibration generated during the crushing process is buffered and weakened, making the crushing work more stable and reducing the noise generated during the crushing.

[0005] In view of the above problems, the existing patents provide solutions, but the existing straw crushing device puts the straw into the box through the feeding port and crushes the straw through the crushing blade, and then crushes the straw for a second time through the crushing teeth and the crushing port. However, neither the straw crushing mechanism in the prior art nor the straw crushing device in the provided improved technology can process the dust generated by the crushed straw to prevent the dust from easily affecting human health and polluting the surrounding environment.

[0006] Therefore, a straw crushing mechanism for making bricks for environmentally friendly treatment is proposed. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The utility model provides a brick-making crushing mechanism for environmentally friendly straw treatment, aiming to solve the problem that the crushing device in the prior art cannot process the dust generated by the crushed straw, and prevent the scattered dust from easily affecting human health and polluting the surrounding environment.

[0009] 2. Technical solution

[0010] The utility model is implemented as follows: a brick-making crushing mechanism for straw environmental treatment comprises a crushing barrel, the top of the crushing barrel is connected to a feeding pipe, the bottom of the crushing barrel is connected to a discharging pipe, a moving trolley is arranged at the bottom of the crushing barrel, a dust collecting box is fixedly connected to the left side of the crushing barrel, and a dust collecting mechanism is arranged inside the dust collecting box;

[0011] The dust suction mechanism comprises a three-way pipe, a porous ring, a hollow plate, a placement rack, a rectangular plate group, a filter screen one, a filter screen two, a dust suction fan and a dust suction pipe, the three-way pipe is connected to the bottom of the back side of the dust collecting box, the porous ring is fixedly connected to the bottom of the crushing barrel, the porous ring is sleeved on the surface of the discharge pipe, the hollow plate is fixedly connected to the interior of the dust collecting box, the placement rack is slidably connected to the interior of the dust collecting box, the placement rack is located at the bottom of the hollow plate, the rectangular plate group is fixedly connected to the left and right sides of the inner wall of the placement rack, the filter screen one and the filter screen two are both slidably connected to the interior of the rectangular plate group, the filter screen two is located at the bottom of the filter screen one, the bottom of the dust suction fan is fixedly connected to the top of the hollow plate, the dust suction fan is located at the top of the filter screen one, the dust suction pipe is connected to the top of the right side of the three-way pipe surface, the bottom of the dust suction pipe passes through the interior of the crushing barrel, and the right side of the bottom of the three-way pipe is connected to the back side of the porous ring.

[0012] In order to facilitate the user to quickly pull the placement rack, as a preferred brick-making crushing mechanism for straw environmentally friendly treatment of the utility model, a handle is fixedly connected to the left side of the placement rack, and a rubber sleeve is provided on the surface of the handle.

[0013] In order to achieve a sealed connection between the placement rack and the dust box and prevent dust leakage between the placement rack and the dust box, as a preferred straw brick-making crushing mechanism for environmentally friendly treatment of the utility model, a sealing ring is fixedly connected to the left side of the dust box, and the inner wall of the sealing ring is in contact with the surface of the dust box.

[0014] In order to improve the stability of the dust box during operation, as a preferred brick-making crushing mechanism for straw environmentally friendly treatment of the utility model, the front and rear sides of the bottom of the dust box are fixedly connected with triangular plates, and the right side of the triangular plate is fixedly connected to the left side of the crushing barrel.

[0015] In order to improve the stability of the three-way pipe during operation, as a preferred straw environmentally friendly treatment brick-making crushing mechanism of the utility model, the surface of the three-way pipe is fixedly connected to a limiting ring, and the limiting ring is fixedly connected to the surface of the crushing barrel on the side close to the crushing barrel.

[0016] In order to prevent the straw debris raised in the mobile trolley from being absorbed by the three-way pipe and causing blockage, as a preferred straw environmentally friendly treatment brick-making crushing mechanism of the utility model, the interior of the porous ring is inlaid with a filter net three, and the filter net three is located on the top of the mobile trolley.

[0017] In order to achieve the dust collection effect that is convenient for observing the dust inside the dust box, as a preferred straw environmentally friendly treatment brick-making crushing mechanism of the utility model, a transparent observation plate is provided on the front of the dust box, and the back of the transparent observation plate penetrates into the interior of the dust box.

[0018] In order to improve the dust suction range of the three-way pipe during operation, as a preferred embodiment of the utility model of a straw environmentally friendly treatment brick-making crushing mechanism, a dust hood is provided on the top of the crushing barrel, and the top of the right side of the three-way pipe is connected to the left side of the dust hood.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model absorbs the dust floating outside the feeding pipe and the discharging pipe by arranging a three-way pipe, and then absorbs the dust inside the crushing barrel through the dust suction pipe. The collected dust enters the interior of the dust collecting box and is filtered by filter mesh 1 and filter mesh 2. Finally, the filtered air is discharged by the dust suction fan, thereby effectively solving the problem in the prior art that the floating dust easily affects human health and pollutes the surrounding environment.

[0021] 2. The utility model can facilitate users to quickly pull the placement rack by providing a handle, thereby avoiding the phenomenon that users cannot quickly pull the placement rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a front view structural diagram of the crushing barrel of the utility model;

[0024] Figure 3 It is a front cross-sectional view of the dust collecting box of the utility model;

[0025] Figure 4 It is a three-dimensional diagram of the placement rack of the utility model;

[0026] Figure 5It is a three-dimensional diagram of the porous ring of the utility model;

[0027] Figure 6 It is a three-dimensional diagram of the three-way pipe of the utility model.

[0028] In the figure: 1. crushing barrel; 2. feeding pipe; 3. discharging pipe; 4. mobile trolley; 5. dust collecting box; 6. dust suction mechanism; 61. three-way pipe; 62. porous ring; 63. hollow plate; 64. placement rack; 65. rectangular plate group; 66. filter net one; 67. filter net two; 68. dust suction fan; 69. dust suction pipe; 7. handle; 8. rubber sleeve; 9. sealing ring; 10. triangle plate; 11. limit ring; 12. filter net three; 13. transparent observation plate; 14. dust suction hood. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] See also Figure 1-Figure 6 The utility model provides a technical solution: a straw environmentally friendly brick-making crushing mechanism, comprising a crushing barrel 1, the top of the crushing barrel 1 is connected with a feeding pipe 2, the bottom of the crushing barrel 1 is connected with a discharging pipe 3, a moving trolley 4 is arranged at the bottom of the crushing barrel 1, a dust collecting box 5 is fixedly connected to the left side of the crushing barrel 1, and a dust collecting mechanism 6 is arranged inside the dust collecting box 5;

[0031] The dust suction mechanism 6 includes a three-way pipe 61, a porous ring 62, a hollow plate 63, a placement rack 64, a rectangular plate group 65, a filter screen 1 66, a filter screen 2 67, a dust suction fan 68 and a dust suction pipe 69. The three-way pipe 61 is connected to the bottom of the back of the dust box 5, the porous ring 62 is fixedly connected to the bottom of the crushing barrel 1, the porous ring 62 is sleeved on the surface of the discharge pipe 3, the hollow plate 63 is fixedly connected to the inside of the dust box 5, the placement rack 64 is slidably connected to the inside of the dust box 5, the placement rack 64 is located at the bottom of the hollow plate 63, the rectangular plate Group 65 is fixedly connected to the left and right sides of the inner wall of the placement frame 64, filter screen 1 66 and filter screen 2 67 are both slidably connected to the inside of the rectangular plate group 65, filter screen 2 67 is located at the bottom of filter screen 1 66, the bottom of the dust suction fan 68 is fixedly connected to the top of the hollow plate 63, the dust suction fan 68 is located at the top of the filter screen 1 66, the dust suction pipe 69 is connected to the top of the right side of the surface of the three-way pipe 61, the bottom of the dust suction pipe 69 passes through the inside of the crushing barrel 1, and the right side of the bottom of the three-way pipe 61 is connected to the back of the porous ring 62.

[0032] In this embodiment: by setting a crushing barrel 1, a feeding pipe 2, a discharging pipe 3, a mobile trolley 4 and a dust suction mechanism 6, when in use, the crushing barrel 1 is started, and the straw is put into the crushing barrel 1 through the feeding pipe 2, the crushing barrel 1 crushes the straw put in, and the dust suction mechanism 6 is started, and the dust suction mechanism 6 absorbs the dust generated by the straw crushing. After the straw is crushed, it is discharged through the discharging pipe 3 and collected by the mobile trolley 4, so that the dust generated by the crushed straw is processed, and the dust after the dust is scattered is prevented from easily affecting the health of the body and polluting the surrounding environment; by setting a three-way pipe 61, a porous ring 62, a hollow plate 63, a placement rack 64, a rectangular plate group 65, a filter screen 66, Filter 2 67, dust suction fan 68 and dust suction pipe 69, first start the dust suction fan 68, the dust suction fan 68 absorbs the dust outside the feeding pipe 2 through the three-way pipe 61, the three-way pipe 61 absorbs and filters the dust floating inside the mobile cart 4 through the porous ring 62, the three-way pipe 61 absorbs the dust inside the crushing barrel 1 through the dust suction pipe 69 and transports the absorbed dust to the dust collecting box 5, and the dust is filtered by the filter 1 66 and the filter 2 67 inside the dust collecting box 5, and the filtered air is discharged by the dust suction fan 68, so that the dust generated by the crushed straw is processed to prevent the floating dust from easily affecting the health and polluting the surrounding environment.

[0033] As a technical optimization solution of the present invention, a handle 7 is fixedly connected to the left side of the placement rack 64 , and a rubber sleeve 8 is sleeved on the surface of the handle 7 .

[0034] In this embodiment, by providing the handle 7 , it is convenient for the user to quickly pull the placement rack 64 , thereby avoiding the phenomenon that the user is unable to quickly pull the placement rack 64 .

[0035] As a technical optimization solution of the present invention, a sealing ring 9 is fixedly connected to the left side of the dust box 5 , and the inner wall of the sealing ring 9 is in contact with the surface of the dust box 5 .

[0036] In this embodiment, by providing the sealing ring 9 , a sealed connection can be achieved between the placement rack 64 and the dust box 5 , thereby preventing dust leakage between the placement rack 64 and the dust box 5 .

[0037] As a technical optimization solution of the present invention, the front and rear sides of the bottom of the dust box 5 are fixedly connected with a triangular plate 10 , and the right side of the triangular plate 10 is fixedly connected to the left side of the crushing barrel 1 .

[0038] In this embodiment, by providing the triangular plate 10, the connection strength between the dust box 5 and the crushing barrel 1 can be increased to prevent the dust box 5 from falling during operation.

[0039] As a technical optimization solution of the utility model, a limiting ring 11 is fixedly connected to the surface of the three-way pipe 61 , and a side of the limiting ring 11 close to the crushing barrel 1 is fixedly connected to the surface of the crushing barrel 1 .

[0040] In this embodiment, the limiting ring 11 is provided to limit the three-way pipe 61 and prevent the three-way pipe 61 from shaking during operation.

[0041] As a technical optimization solution of the present utility model, a filter net three 12 is embedded inside the porous ring 62 , and the filter net three 12 is located on the top of the moving trolley 4 .

[0042] In this embodiment, the filter net 3 12 is provided to block the straw debris raised in the mobile vehicle, thereby preventing the straw debris from entering the three-way pipe 61 and causing blockage.

[0043] As a technical optimization solution of the present invention, a transparent observation plate 13 is provided on the front of the dust box 5 , and the back side of the transparent observation plate 13 penetrates into the interior of the dust box 5 .

[0044] In this embodiment, by providing a transparent observation plate 13, it is convenient for the user to quickly observe the dust collection effect inside the dust box 5, thereby avoiding the phenomenon that the user cannot quickly observe the dust collection.

[0045] As a technical optimization solution of the present invention, a dust hood 14 is provided on the top of the crushing barrel 1 , and the top of the right side of the three-way pipe 61 is connected to the left side of the dust hood 14 .

[0046] In this embodiment, by providing the dust hood 14 , the dust absorption range at the three-way pipe 61 can be expanded, thereby avoiding the phenomenon that the dust absorption range at the three-way pipe 61 is too small.

[0047] Working principle: First, start the crushing barrel 1, and then put the straw into the crushing barrel 1 through the feeding pipe 2. The crushing barrel 1 crushes the straw. When the straw is crushed inside the crushing barrel 1, a lot of dust will be generated. The crushed straw is discharged from the discharge pipe 3 and falls into the interior of the mobile trolley 4. At the same time, part of the dust will be discharged from the discharge pipe 3 together with the crushed straw and enter the interior of the trolley 4. The rest of the dust will remain in the crushing barrel 1 or float out from the feeding pipe 2. Start the dust suction fan 68, and the dust suction fan 68 will discharge the dust from the feeding pipe 2 through the three-way pipe 61. The three-way pipe 61 absorbs and filters the dust floating inside the mobile trolley 4 through the porous ring 62, and the three-way pipe 61 absorbs the dust inside the crushing barrel 1 through the dust suction pipe 69 and transports the absorbed dust to the inside of the dust collecting box 5, and the dust is filtered by the filter screen 1 66 and the filter screen 2 67 inside the dust collecting box 5, and the filtered air is discharged by the dust suction fan 68, so as to realize the absorption of the dust inside the feeding pipe 2, the discharging pipe 3 and the crushing barrel 1, and can prevent the problem that the scattered dust easily affects the health and pollutes the surrounding environment.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A straw crushing mechanism for brick making for environmentally friendly treatment, comprising a crushing barrel (1), characterized in that: The top of the crushing barrel (1) is connected to a feeding pipe (2), the bottom of the crushing barrel (1) is connected to a discharging pipe (3), a moving trolley (4) is provided at the bottom of the crushing barrel (1), a dust collecting box (5) is fixedly connected to the left side of the crushing barrel (1), and a dust collecting mechanism (6) is provided inside the dust collecting box (5); The dust suction mechanism (6) comprises a three-way pipe (61), a porous ring (62), a hollow plate (63), a placement rack (64), a rectangular plate group (65), a filter screen 1 (66), a filter screen 2 (67), a dust suction fan (68) and a dust suction pipe (69), wherein the three-way pipe (61) is connected to the bottom of the back of the dust collecting box (5), the porous ring (62) is fixedly connected to the bottom of the crushing barrel (1), the porous ring (62) is sleeved on the surface of the discharge pipe (3), the hollow plate (63) is fixedly connected to the inside of the dust collecting box (5), the placement rack (64) is slidably connected to the inside of the dust collecting box (5), and the placement rack (64) is located at the bottom of the hollow plate (63). The rectangular plate group (65) is fixedly connected to the left and right sides of the inner wall of the placement frame (64); the filter screen 1 (66) and the filter screen 2 (67) are both slidably connected to the inside of the rectangular plate group (65); the filter screen 2 (67) is located at the bottom of the filter screen 1 (66); the bottom of the dust suction fan (68) is fixedly connected to the top of the hollow plate (63); the dust suction fan (68) is located at the top of the filter screen 1 (66); the dust suction pipe (69) is connected to the top of the right side of the surface of the three-way pipe (61); the bottom of the dust suction pipe (69) passes through the inside of the crushing barrel (1); the right side of the bottom of the three-way pipe (61) is connected to the back side of the porous ring (62).

2. A straw crushing mechanism for brick making for environmentally friendly treatment according to claim 1, characterized in that: A handle (7) is fixedly connected to the left side of the placement rack (64), and a rubber sleeve (8) is sleeved on the surface of the handle (7).

3. The brick-making crushing mechanism for straw environmental treatment according to claim 1 is characterized by: A sealing ring (9) is fixedly connected to the left side of the dust collecting box (5), and the inner wall of the sealing ring (9) is in contact with the surface of the dust collecting box (5).

4. The brick-making crushing mechanism for straw environmental treatment according to claim 1 is characterized by: The front and rear sides of the bottom of the dust collecting box (5) are both fixedly connected with a triangular plate (10), and the right side of the triangular plate (10) is fixedly connected to the left side of the crushing barrel (1).

5. The brick-making crushing mechanism for straw environmental treatment according to claim 1 is characterized by: A limiting ring (11) is fixedly connected to the surface of the three-way pipe (61), and the limiting ring (11) is fixedly connected to the surface of the crushing barrel (1) on a side close to the crushing barrel (1).

6. The brick-making crushing mechanism for straw environmental treatment according to claim 1 is characterized by: The interior of the porous ring (62) is inlaid with a filter net three (12), and the filter net three (12) is located on the top of the moving trolley (4).

7. The brick-making crushing mechanism for straw environmental treatment according to claim 1 is characterized by: A transparent observation plate (13) is provided on the front of the dust box (5), and the back of the transparent observation plate (13) penetrates into the interior of the dust box (5).

8. The brick-making crushing mechanism for straw environmental treatment according to claim 1 is characterized by: A dust hood (14) is provided on the top of the crushing barrel (1), and the top of the right side of the three-way pipe (61) is connected to the left side of the dust hood (14).

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