Novel crushing device

Abstract

The utility model discloses a novel smashing device which comprises an installation shell, a box cover is arranged at the upper end of the installation shell, one side of the box cover is rotationally connected with one side of the upper end of the installation shell, and first limiting mechanisms are arranged at the two ends of the other side of the upper end of the installation shell and located between the installation shell and the box cover. The first limiting mechanism is used for closed limiting of the box cover and the mounting shell, a containing groove is fixedly connected to the upper end of the mounting shell and communicates with the box cover, a smashing mechanism is arranged in the mounting shell, and a fixing frame is fixedly connected to the position, located at the lower end of the smashing mechanism, of the outer side of the mounting shell. According to the novel crushing device provided by the utility model, through the structural design of the collecting mechanism, when the crushing mechanism crushes stones, crushed chips can be collected through the collecting mechanism, so that the working intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing devices, in particular to a novel crushing device. Background Art

[0002] Stone and other building materials are needed in construction, but the stones are mainly collected from the mountains. Since the stones on the mountains are large in size, it is not convenient to use them directly, so the stones need to be crushed;

[0003] Referring to a stone crushing machine for hydraulic engineering construction with patent number CN211865192U, the patent states as follows: through a first rotating motor, the first rotating motor drives the wheel shaft and the transmission wheel to rotate, and the transmission wheel rotates to drive the transmission net to rotate, so that the crushed stone can be transmitted to the outside of the box. The whole device has a reasonable structure, is easy to use, and has strong practicality;

[0004] However, during the implementation process, the applicant found that the patent had the following problems:

[0005] In the specific application process of this patent, the crushed debris cannot be collected, and workers need to collect the crushed stone after crushing, which increases the workload of the workers.

[0006] Therefore, it is necessary to propose a new type of crushing device to solve the above-mentioned technical problems and provide a new technical solution. Utility Model Content

[0007] Based on this, it is necessary to provide a new type of crushing device to address the above technical problems. Through the structural design of the collecting mechanism, when the crushing mechanism crushes the stone, the crushed debris can be collected by the collecting mechanism, thereby reducing the work intensity of the workers.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0009] The invention discloses a novel comminution device, which is applied in mechanical engineering.

[0010] The novel crushing device specifically includes a protective plate, including a mounting shell, a box cover is provided at the upper end of the mounting shell, one side of the box cover is rotatably connected to one side of the upper end of the mounting shell, and first limiting mechanisms are provided at both ends of the other side of the upper end of the mounting shell and at a position between the mounting shell and the box cover, and the first limiting mechanism is used for closing and limiting the box cover and the mounting shell, a placement groove is fixedly connected to the upper end of the mounting shell, and the placement groove is connected to the box cover, a crushing mechanism is provided inside the mounting shell, a fixing frame is fixedly connected to the outer side of the mounting shell and at the lower end position of the crushing mechanism, and support columns are fixedly connected at the four end corners of the lower end of the fixing frame, and a collecting mechanism is provided at the lower end of the mounting shell and between the four support columns.

[0011] As a preferred embodiment of the new type of crushing device provided by the utility model, the collecting mechanism includes a collecting box, a handle is fixedly connected to the middle part of one side of the collecting box, first fixing rods are provided at both ends of the collecting box, and the two first fixing rods are respectively fixedly connected to two supporting columns at the same end, and second fixing rods are fixedly connected at both ends of the collecting box and at positions corresponding to the first fixing rods, a cavity is provided on the side of the second fixing rod close to the handle, a second limiting mechanism is provided inside the cavity, a first notch is provided on the end of the first fixing rod close to the second fixing rod, and the second fixing rod is slidably connected to the first notch.

[0012] As a preferred embodiment of the new type of crushing device provided by the utility model, the second limiting mechanism includes a spring, the spring is located inside the cavity, both ends of the spring are fixedly connected with a plug-in block, the plug-in block is slidably connected to the cavity, the end of the plug-in block away from the spring is plugged into the first fixed rod, both sides of the plug-in block at one end inside the cavity are fixedly connected with sliders, the inside of the cavity and at a position corresponding to the slider are provided with a sliding groove, the slider is slidably connected to the sliding groove, a second notch is provided on the side of the second fixed rod close to the handle, the second notch is connected to the cavity, the plug-in block is located at one end inside the cavity and is fixedly connected with a pressing block at a position on one side close to the second notch, and the end of the pressing block away from the plug-in block extends from the position of the second notch to the outside of the second fixed rod.

[0013] As a preferred embodiment of the new type of shredding device provided by the utility model, the shredding mechanism includes a shredding shaft, the number of the shredding shafts is two, the two shredding shafts are located inside the mounting shell and the two shredding shafts are meshingly arranged, both ends of the shredding shaft are fixedly connected with a first round rod, and one end of the first round rod away from the shredding shaft is rotatably connected to the two ends inside the mounting shell respectively.

[0014] As a preferred embodiment of the new type of shredding device provided by the utility model, the shredding mechanism also includes a motor and a protective shell. The number of the motors is two, and the two motors are respectively located on the outside of one end of the mounting shell and correspond to the middle of the two shredding shafts. The motor is fixedly connected to the mounting shell, and the output end of the motor passes through the mounting shell and is fixedly connected to one of the first round rods. The protective shell wraps the two motors inside it, and the protective shell is fixedly connected to the mounting shell.

[0015] As a preferred embodiment of the new type of crushing device provided by the utility model, the first limiting mechanism includes a first connecting block, a second connecting block, a third connecting block and a second round rod, one side of the upper end of the first connecting block is fixedly connected to the box cover, the second connecting block is fixed to one side of the mounting shell and fits with the lower end of the first connecting block, the second round rod is located on one side of the second connecting block and fixedly connected to the mounting shell, and the end of the second round rod away from the mounting shell is rotatably connected to the third connecting block.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model provides a novel crushing device. Through the structural design of the collecting mechanism, when the crushing mechanism crushes the stone, the crushed debris can be collected by the collecting mechanism, thereby reducing the work intensity of the workers.

[0018] The utility model provides a novel crushing device, which can limit the closing of the box cover and the installation shell through the structural design of the first limiting mechanism, to prevent the stone from bouncing upward and pushing the box cover open during the stone crushing process, thereby improving the safety of stone crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the overall structure of a novel crushing device provided by the utility model;

[0021] Figure 2 A schematic diagram of the structure of a new type of crushing device fixing frame and crushing mechanism provided by the utility model;

[0022] Figure 3 A schematic diagram of the structure of a new type of crushing device collection mechanism provided by the utility model;

[0023] Figure 4 A schematic diagram of the structure of a second limiting mechanism of a novel pulverizing device provided by the utility model;

[0024] Figure 5 A schematic diagram of the structure of a new type of pulverizing device pulverizing mechanism provided by the utility model;

[0025] Figure 6 The utility model provides a new type of crushing device provided by the first limit mechanism of the structure of the schematic diagram.

[0026] The markings in the figure are as follows:

[0027] 1. Install the shell; 2. Box cover; 3. Placement slot; 4. First limiting mechanism; 5. Fixed frame; 6. Support column; 7. Collecting mechanism; 8. Crushing mechanism; 9. Collecting box; 10. Handle; 11. First fixing rod; 12. First notch; 13. Second fixing rod; 14. Second limiting mechanism; 15. Second notch; 16. Spring; 17. Plug-in block; 18. Slider; 19. Pressing block; 20. Shredding shaft; 21. First round rod; 22. Motor; 23. Protective shell; 24. First connecting block; 25. Second connecting block; 26. Third connecting block; 27. Second round rod. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0029] As described in the background technology, during the specific application of this patent, the crushed debris cannot be collected, and thus workers need to collect the crushed stones after they are crushed, thereby increasing the workers' workload.

[0030] In order to solve this technical problem, the utility model provides a novel crushing device, which is applied to mechanical engineering.

[0031] Specifically, please refer to Figure 1 , Figure 2A novel crushing device specifically includes an installation shell 1, a box cover 2 is provided at the upper end of the installation shell 1, one side of the box cover 2 is rotatably connected to one side of the upper end of the installation shell 1, and first limiting mechanisms 4 are provided at both ends of the other side of the upper end of the installation shell 1 and at a position between the installation shell 1 and the box cover 2. The first limiting mechanism 4 is used for closing and limiting the box cover 2 and the installation shell 1, and a placement groove 3 is fixedly connected to the upper end of the installation shell 1, and the placement groove 3 is connected to the box cover 2. A crushing mechanism 8 is provided inside the installation shell 1, and a fixing frame 5 is fixedly connected to the outer side of the installation shell 1 and at the lower end position of the crushing mechanism 8, and support columns 6 are fixedly connected at the four end corners of the lower end of the fixing frame 5, and a collecting mechanism 7 is provided at the lower end of the installation shell 1 and between the four support columns 6.

[0032] The utility model provides a novel crushing device. Through the structural design of the collecting mechanism 7, when the crushing mechanism 8 crushes the stone, the crushed debris can be collected by the collecting mechanism 7, thereby reducing the work intensity of the workers.

[0033] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0034] Embodiment 1:

[0035] Please refer to Figure 1-Figure 5 A novel crushing device comprises a mounting shell 1, a box cover 2 is arranged on the upper end of the mounting shell 1, one side of the box cover 2 is rotatably connected to one side of the upper end of the mounting shell 1, wherein, in order to limit the closing of the box cover 2 and the mounting shell 1, first limiting mechanisms 4 are arranged at both ends of the other side of the upper end of the mounting shell 1 and at a position between the mounting shell 1 and the box cover 2, and the first limiting mechanism 4 is used for limiting the closing of the box cover 2 and the mounting shell 1, a placement groove 3 is fixedly connected to the upper end of the mounting shell 1, and the placement groove 3 is connected to the box cover 2, a crushing mechanism 8 is arranged inside the mounting shell 1, and a fixing frame 5 is fixedly connected to the outer side of the mounting shell 1 and at the lower end position of the crushing mechanism 8, wherein, in order to support the fixing frame 5, support columns 6 are fixedly connected at the four end corners of the lower end of the fixing frame 5, and a collecting mechanism 7 is arranged at the lower end of the mounting shell 1 and between the four support columns 6.

[0036] Through the above structural design, it can be known that the stone to be crushed can be thrown into the interior of the installation shell 1 from the position of the placement slot 3 through the placement slot 3, and the stone thrown into the interior of the installation shell 1 is crushed by the crushing mechanism 8, and then the crushed debris falls into the collection mechanism 7 through the bottom of the installation shell 1, and the debris is collected by the collection mechanism 7.

[0037] Specifically, the collecting mechanism 7 includes a collecting box 9, a handle 10 is fixedly connected to the middle part of one side of the collecting box 9, first fixing rods 11 are provided at both ends of the collecting box 9, the two first fixing rods 11 are respectively fixedly connected to the two supporting columns 6 at the same end, and second fixing rods 13 are fixedly connected to the two ends of the collecting box 9 and at positions corresponding to the first fixing rods 11. A cavity is provided on the side of the second fixing rod 13 close to the handle 10, wherein, in order to limit the movement of the collecting box 9, a second limiting mechanism 14 is provided inside the cavity, and a first slot 12 is provided on the end of the first fixing rod 11 close to the second fixing rod 13, and the second fixing rod 13 is slidably connected to the first slot 12.

[0038] Specifically, the second limiting mechanism 14 includes a spring 16, which is located inside the cavity. Both ends of the spring 16 are fixedly connected with a plug-in block 17, which is slidably connected to the cavity. The end of the plug-in block 17 away from the spring 16 is plugged into the first fixed rod 11. In order to prevent the plug-in block 17 from sliding out of the cavity, both sides of the plug-in block 17 at one end inside the cavity are fixedly connected with a slider 18, and a sliding groove is provided inside the cavity and at a position corresponding to the slider 18. The slider 18 is slidably connected to the sliding groove. A second notch 15 is provided on the side of the second fixed rod 13 close to the handle 10, and the second notch 15 is connected to the cavity. A pressing block 19 is fixedly connected at one end of the plug-in block 17 located inside the cavity and close to a side position of the second notch 15. The end of the pressing block 19 away from the plug-in block 17 extends from the position of the second notch 15 to the outside of the second fixed rod 13.

[0039] Through the above structural design, it can be known that when it is necessary to clean the debris inside the collection box 9, the pressing blocks 19 on the two plug-in blocks 17 can be pulled in a similar direction so that the two pressing blocks 19 drive the two plug-in blocks 17 at both ends of the spring 16 to be squeezed into the cavity at the same time. When the two plug-in blocks 17 are squeezed into the cavity, the spring 16 stores the squeezing force. When the plug-in blocks 17 at both ends of the spring 16 are completely moved into the cavity, the plug-in blocks 17 are separated from the first fixing rod 11. Then, the limit on the collecting box 9 is released. After the limit is released, the handle 10 can be pulled to drive the collecting box 9 to move, and then the collecting box 9 drives the second fixing rods 13 at both ends to move out from the inside of the first slot 12. After the second fixing rod 13 is completely moved out of the first slot 12, the debris inside the collecting box 9 can be cleaned, and after the second fixing rod 13 is pulled out, the spring 16 releases the stored force to push out the plug-in blocks 17 at both ends, and then the next limit can be waited.

[0040] Specifically, the shredding mechanism 8 includes two shredding shafts 20, the two shredding shafts 20 are located inside the mounting shell 1 and are meshed, both ends of the shredding shafts 20 are fixedly connected with a first round rod 21, and one end of the first round rod 21 away from the shredding shaft 20 is rotatably connected to the two ends inside the mounting shell 1 respectively.

[0041] Specifically, the shredding mechanism 8 also includes a motor 22 and a protective shell 23. There are two motors 22. The two motors 22 are respectively located on the outside of one end of the mounting shell 1 and correspond to the middle of the two shredding shafts 20. The motor 22 is fixedly connected to the mounting shell 1. The output end of the motor 22 passes through the mounting shell 1 and is fixedly connected to one of the first round rods 21. The protective shell 23 wraps the two motors 22 inside it. The two motors 22 can be protected by the protective shell 23. The protective shell 23 is fixedly connected to the mounting shell 1.

[0042] Through the above structural design, it can be known that when it is necessary to throw stones into the installation shell 1, the two motors 22 can be started, and then the output ends of the two motors 22 respectively drive the two first round rods 21 to rotate in opposite directions. The rotation of the first round rods 21 can drive the shredding shaft 20 to rotate, and the two shredding shafts 20 rotate in opposite directions, so that the stones thrown into the installation shell 1 can be crushed.

[0043] Embodiment 2:

[0044] A novel pulverizing device provided in Example 1 is further optimized, specifically, as follows: Figure 6 As shown, the first limiting mechanism 4 includes a first connecting block 24, a second connecting block 25, a third connecting block 26 and a second round rod 27. One side of the upper end of the first connecting block 24 is fixedly connected to the box cover 2, the second connecting block 25 is fixed to one side of the mounting shell 1 and fits with the lower end of the first connecting block 24, and the position of the third connecting block 26 can be limited by the second connecting block 25. The second round rod 27 is located on one side of the second connecting block 25 and is fixedly connected to the mounting shell 1, and the end of the second round rod 27 away from the mounting shell 1 is rotatably connected to the third connecting block 26.

[0045] Through the above structural design, it can be known that when it is necessary to open the closure of the box cover 2 and the installation shell 1, the third connecting block 26 can be rotated with the center of the second round rod 27 as the axis, so that the rotated third connecting block 26 is moved away from the second connecting block 25 and the first connecting block 24. After the third connecting block 26 is turned away, the box cover 2 and the installation shell 1 can be opened.

Claims

1. A new type of crushing device, characterized in that: The invention comprises a mounting shell (1), wherein a box cover (2) is arranged at the upper end of the mounting shell (1), one side of the box cover (2) is rotatably connected to one side of the upper end of the mounting shell (1), and first limiting mechanisms (4) are arranged at both ends of the other side of the upper end of the mounting shell (1) and at a position between the mounting shell (1) and the box cover (2), and the first limiting mechanism (4) is used for closing and limiting the box cover (2) and the mounting shell (1), and a placement groove (3) is fixedly connected at the upper end of the mounting shell (1), and the placement groove (3) is connected to the box cover (2), and a crushing mechanism (8) is arranged inside the mounting shell (1), and a fixing frame (5) is fixedly connected at the outer side of the mounting shell (1) and at a position below the crushing mechanism (8), and support columns (6) are fixedly connected at the positions of the four end corners of the lower end of the fixing frame (5), and a collecting mechanism (7) is arranged at the lower end of the mounting shell (1) and at a position between the four support columns (6).

2. A new type of pulverizing device according to claim 1, characterized in that: The collecting mechanism (7) comprises a collecting box (9), a handle (10) is fixedly connected to the middle of one side of the collecting box (9), first fixing rods (11) are arranged at both ends of the collecting box (9), and the two first fixing rods (11) are respectively fixedly connected to two supporting columns (6) at the same end, and second fixing rods (13) are fixedly connected to both ends of the collecting box (9) and at positions corresponding to the first fixing rods (11), a cavity is provided on the side of the second fixing rod (13) close to the handle (10), and a second limiting mechanism (14) is provided inside the cavity, and a first notch (12) is provided on the end of the first fixing rod (11) close to the second fixing rod (13), and the second fixing rod (13) is slidably connected to the first notch (12).

3. A new type of pulverizing device according to claim 2, characterized in that: The second limiting mechanism (14) comprises a spring (16), the spring (16) is located inside the cavity, both ends of the spring (16) are fixedly connected with plug-in blocks (17), the plug-in blocks (17) are slidably connected with the cavity, the end of the plug-in block (17) away from the spring (16) is plug-connected with the first fixed rod (11), both sides of the end of the plug-in block (17) located inside the cavity are fixedly connected with sliders (18), and the inside of the cavity and at a position corresponding to the slider (18) are both opened. A slide groove is provided, and the slider (18) is slidably connected to the slide groove. A second notch (15) is provided on the side of the second fixing rod (13) close to the handle (10), and the second notch (15) is connected to the cavity. The plug-in block (17) is located at one end inside the cavity and is fixedly connected with a pressing block (19) at a position close to the second notch (15). The end of the pressing block (19) away from the plug-in block (17) extends from the position of the second notch (15) to the outside of the second fixing rod (13).

4. A new type of pulverizing device according to claim 1, characterized in that: The shredding mechanism (8) comprises a shredding shaft (20), wherein the number of the shredding shafts (20) is two, the two shredding shafts (20) are located inside the mounting shell (1) and the two shredding shafts (20) are meshedly arranged, both ends of the shredding shaft (20) are fixedly connected to a first round rod (21), and one end of the first round rod (21) away from the shredding shaft (20) is rotatably connected to both ends inside the mounting shell (1).

5. A new type of pulverizing device according to claim 4, characterized in that: The pulverizing mechanism (8) further comprises a motor (22) and a protective shell (23), wherein the number of the motors (22) is two, and the two motors (22) are respectively located on the outside of one end of the mounting shell (1) and correspond to the middle of the two shredding shafts (20), the motor (22) is fixedly connected to the mounting shell (1), the output end of the motor (22) passes through the mounting shell (1) and is fixedly connected to one of the first round rods (21), the protective shell (23) wraps the two motors (22) inside thereof, and the protective shell (23) is fixedly connected to the mounting shell (1).

6. A new type of pulverizing device according to claim 1, characterized in that: The first limiting mechanism (4) comprises a first connecting block (24), a second connecting block (25), a third connecting block (26) and a second round rod (27); one side of the upper end of the first connecting block (24) is fixedly connected to the box cover (2); the second connecting block (25) is fixed to one side of the mounting shell (1) and fits with the lower end of the first connecting block (24); the second round rod (27) is located on one side of the second connecting block (25) and is fixedly connected to the mounting shell (1); and one end of the second round rod (27) away from the mounting shell (1) is rotatably connected to the third connecting block (26).

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