Multifunctional crusher for road maintenance

Abstract

The utility model discloses a multifunctional crusher for road maintenance, which comprises a crushing box, the top of the crushing box is provided with a rotary drum in an embedded manner, the outer surface of the rotary drum is rotatably connected with the joint of the crushing box through a bearing, the inner surface of the rotary drum is in threaded connection with a stud, and the stud is in threaded connection with the crushing box. Through the arrangement of the crushing box, the rotary drum, the stud, the transverse plate, the vertical plate, the lining bottom plate, the crushing rollers, the convex plate, the rotary motor and the driving assembly, materials can be crushed conveniently, meanwhile, the rotary drum, the stud, the transverse plate and the driving assembly are used in cooperation, the crushing efficiency is improved, and the crushing efficiency is improved. According to the multifunctional crusher, the crushing distance between the crushing roller and the lining bottom plate can be adjusted, the crushing box can be conveniently closed in real time by arranging the feeding frame and the swing cover, crushed materials are prevented from splashing to hurt people, and by arranging the structure, the multifunctional crusher has the advantage that the size of crushed particles is adjusted when the multifunctional crusher is used; therefore, the use requirements of customers can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of road maintenance, in particular to a multifunctional crusher for road maintenance. Background Art

[0002] Road maintenance is the maintenance and upkeep of roads, the maintenance of roads and the structures and facilities on them, maintaining the road performance as much as possible, promptly restoring damaged parts, and ensuring safe, comfortable, and smooth driving. When performing road maintenance, crushers are needed to crush materials, so that the crushed materials can be used to repair damaged parts of the road.

[0003] Among them, the existing crushers have relatively single functions when in use, resulting in the size of the crushed particles of the materials being mostly fixed, which makes it impossible for the crushers to adjust the size of the crushed particles according to actual crushing needs, and thus cannot meet the needs of customers. For this reason, we propose a multifunctional crusher for road maintenance to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a multifunctional crusher for road maintenance, which has the advantage of being able to adjust the size of crushed particles when in use, thereby solving the problem that the existing crushers do not have the ability to adjust the size of crushed particles when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional crusher for road maintenance, comprising a crushing box, the top of the crushing box is embedded with a rotating drum, the outer surface of the rotating drum is rotatably connected to the connection of the crushing box through a bearing, the inner surface of the rotating drum is threadedly connected with a stud, the bottom of the stud penetrates the rotating drum and is fixedly connected to a cross plate, the front and rear positions of the left and right sides of the bottom of the cross plate are fixedly connected to a vertical plate, the outer surface of the vertical plate is slidably connected to the connection of the crushing box, the inner cavity of the crushing box is fixedly connected to an inner lining plate used in conjunction with the vertical plate, and the opposite sides of the front and rear vertical plates are rotatably connected to a crushing roller used in conjunction with the inner lining plate through a bearing, the front side of the vertical plate is fixedly connected to a convex plate, the front side of the convex plate penetrates the crushing box and extends to the outside of the crushing box, the bottom of the convex plate is fixedly connected to a rotating motor, the output end of the rotating motor is fixedly connected to the connection of the crushing roller, and a driving assembly is arranged on the top of the crushing box and on the left side of the rotating drum.

[0006] Preferably, the driving assembly includes a servo motor, the bottom of the servo motor is fixedly connected to the connection of the crushing box, the output end of the servo motor is fixedly connected to a driving gear, the top of the outer surface of the rotating drum is fixedly connected to a driven gear, and the driving gear and the driven gear are meshed.

[0007] Preferably, guide rods are fixedly connected to both left and right sides of the top of the transverse plate, and the tops of the guide rods penetrate the crushing box and extend to the outside of the crushing box.

[0008] Preferably, slide cylinders are embedded and installed on both left and right sides of the top of the crushing box, and the inner surface of the slide cylinder is slidably connected to the outer surface of the guide rod.

[0009] Preferably, the right side of the top of the crushing box is connected to a feed frame, and the top between the front and back sides of the inner cavity of the feed frame is rotatably connected to a swing cover through a bearing.

[0010] Preferably, movable grooves for use with convex plates are provided on both left and right sides of the front face of the crushing box, and a baffle is fixedly connected to the top of the inner cavity of the crushing box and located on the left side of the feed frame.

[0011] Preferably, the bottom of the left side of the crushing box is connected to a discharge frame, and the bottom of the inner cavity of the crushing box is fixedly connected to a guide plate.

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

[0013] The utility model can conveniently crush materials by arranging a crushing box, a rotating drum, studs, a horizontal plate, a vertical plate, an inner lining plate, a crushing roller, a convex plate, a rotating motor and a driving component. At the same time, the coordinated use of the rotating drum, the studs, the horizontal plate and the driving component can adjust the crushing distance between the crushing roller and the inner lining plate. By arranging a feeding frame and a swing cover, the crushing box can be conveniently closed in real time to avoid the crushed materials splashing and injuring people. By arranging the above structure, the multifunctional crusher has the advantage of having the ability to adjust the size of the crushed particles when in use, which solves the problem that the existing crusher has no ability to adjust the size of the crushed particles when in use, thereby meeting the usage needs of customers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the crushing box structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 A magnified view of the structure;

[0017] Figure 4 It is a three-dimensional diagram of the inner lining plate structure of the present invention.

[0018] In the figure: 1. crushing box; 2. rotating drum; 3. stud; 4. horizontal plate; 5. vertical plate; 6. inner bottom plate; 7. crushing roller; 8. convex plate; 9. rotating motor; 10. driving assembly; 101. servo motor; 102. driving gear; 103. driven gear; 11. guide rod; 12. slide; 13. feed frame; 14. rocker cover; 15. moving trough; 16. baffle; 17. discharge frame; 18. guide plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model discloses a multifunctional crusher for road maintenance, comprising a crushing box 1, a rotating drum 2 is embeddedly installed on the top of the crushing box 1, and the outer surface of the rotating drum 2 is rotatably connected to the connection of the crushing box 1 through a bearing, and the inner surface of the rotating drum 2 is threadedly connected with a stud 3, and the bottom of the stud 3 penetrates the rotating drum 2 and is fixedly connected with a horizontal plate 4, and the front and rear positions on the left and right sides of the bottom of the horizontal plate 4 are fixedly connected with vertical plates 5, and the outer surface of the vertical plate 5 is slidably connected with the connection of the crushing box 1, and the inner cavity of the crushing box 1 is fixedly connected with an inner lining plate 6 used in conjunction with the vertical plate 5, and the opposite sides of the front and rear vertical plates 5 are rotatably connected with a crushing roller 7 used in conjunction with the inner lining plate 6 through a bearing, and the front of the front vertical plate 5 is fixedly connected with a convex plate 8, and the front of the convex plate 8 penetrates the crushing box 1 and extends to the outside of the crushing box 1, and the bottom of the convex plate 8 is fixedly connected with a rotating motor 9, and the output end of the rotating motor 9 is fixedly connected with the connection of the crushing roller 7, and a driving assembly 10 is arranged on the top of the crushing box 1 and on the left side of the rotating drum 2.

[0021] In this embodiment: the utility model can conveniently crush materials by arranging a crushing box 1, a rotating drum 2, a stud 3, a horizontal plate 4, a vertical plate 5, an inner lining plate 6, a crushing roller 7, a convex plate 8, a rotating motor 9 and a driving assembly 10. At the same time, the coordinated use of the rotating drum 2, the stud 3, the horizontal plate 4 and the driving assembly 10 can adjust the crushing distance between the crushing roller 7 and the inner lining plate 6. By arranging a feeding frame 13 and a rocker cover 14, the crushing box 1 can be conveniently closed in real time to avoid the crushed materials splashing and injuring people. By arranging the above structure, the multifunctional crusher has the advantage of having the crushed particle size adjustment when in use, which solves the problem that the existing crusher does not have the crushed particle size adjustment when in use, thereby meeting the customer's usage needs.

[0022] As a technical optimization solution of the utility model, the driving assembly 10 includes a servo motor 101, the bottom of the servo motor 101 is fixedly connected to the connection point of the crushing box 1, the output end of the servo motor 101 is fixedly connected to a driving gear 102, and the top of the outer surface of the rotating drum 2 is fixedly connected to a driven gear 103, and the driving gear 102 and the driven gear 103 are meshed.

[0023] In this embodiment, the servo motor 101 , the driving gear 102 and the driven gear 103 are provided to facilitate the rotation of the drum 2 .

[0024] As a technical optimization solution of the utility model, guide rods 11 are fixedly connected to the left and right sides of the top of the transverse plate 4 , and the top of the guide rods 11 penetrates the crushing box 1 and extends to the outside of the crushing box 1 .

[0025] In this embodiment, the guide rod 11 is provided to guide and support the transverse plate 4 .

[0026] As a technical optimization solution of the utility model, slide cylinders 12 are embedded and installed on both left and right sides of the top of the crushing box 1, and the inner surface of the slide cylinder 12 is slidably connected to the outer surface of the guide rod 11.

[0027] In this embodiment, the slide cylinder 12 is provided to guide and support the guide rod 11 .

[0028] As a technical optimization solution of the utility model, the right side of the top of the crushing box 1 is connected to a feed frame 13, and the top between the front and back of the inner cavity of the feed frame 13 is rotatably connected to a swing cover 14 through a bearing.

[0029] In this embodiment, the feeding frame 13 and the swing cover 14 are provided to facilitate the materials to enter the inner cavity of the crushing box 1 .

[0030] As a technical optimization solution of the utility model, movable grooves 15 used in conjunction with the convex plate 8 are opened on the left and right sides of the front of the crushing box 1, and the vertical plate 5 can shield and protect the movable grooves 15. The top of the inner cavity of the crushing box 1 and the left side of the feed frame 13 are fixedly connected with a baffle 16.

[0031] In this embodiment, the movable groove 15 is provided to facilitate the movement of the convex plate 8, and the baffle plate 16 is provided to shield the splashing materials.

[0032] As a technical optimization solution of the utility model, the bottom of the left side of the crushing box 1 is connected to a discharge frame 17, and the bottom of the inner cavity of the crushing box 1 is fixedly connected to a guide plate 18.

[0033] In this embodiment, the crushed materials can be discharged by providing a discharge frame 17 and a guide plate 18 .

[0034] Working principle: When the material needs to be crushed, the staff will energize the servo motor 101 plug according to the actual size requirements of the material crushed particles, start the servo motor 101 external controller, so that the output end of the servo motor 101 drives the driving gear 102 to rotate, and the driving gear 102 drives the driven gear 103 to rotate, so that the driven gear 103 drives the drum 2 to rotate on the outer surface thread of the stud 3. At the same time, the stud 3 drives the horizontal plate 4 to move upward, so that the horizontal plate 4 drives the vertical plates 5 on both sides to move upward, so that the vertical plate 5 drives the crushing roller 7, the convex plate 8 and the rotating motor 9 to move upward, so as to adjust the crushing distance between the crushing roller 7 and the inner lining plate 6, and realize the adjustment of the material crushing particle size;

[0035] Next, the staff puts the material into the top of the inner lining plate 6 of the inner cavity of the crushing box 1 through the feed frame 13, so that the material slides to the left through the inner lining plate 6. At the same time, the staff energizes the plugs of the rotating motors 9 on both sides and starts the external controller of the rotating motors 9, so that the output end of the rotating motor 9 drives the crushing roller 7 to rotate, so that the crushing rollers 7 on both sides and the inner lining plate 6 are used in coordination to crush the material so that the size of the crushed particles can meet the staff's usage requirements. The device is simple to operate and easy to adjust and use, so as to meet the customer's usage needs.

[0036] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional crusher for road maintenance, comprising a crushing box (1), characterized in that: A rotating drum (2) is embedded on the top of the crushing box (1), and the outer surface of the rotating drum (2) is rotatably connected to the connection of the crushing box (1) through a bearing. A stud (3) is threadedly connected to the inner surface of the rotating drum (2). The bottom of the stud (3) passes through the rotating drum (2) and is fixedly connected to a horizontal plate (4). The front and rear positions of the left and right sides of the bottom of the horizontal plate (4) are fixedly connected to vertical plates (5). The outer surface of the vertical plate (5) is slidably connected to the connection of the crushing box (1). The inner cavity of the crushing box (1) is fixedly connected to an inner lining plate used in conjunction with the vertical plate (5). (6), the two front and rear vertical plates (5) are rotatably connected to a crushing roller (7) used in conjunction with the inner bottom plate (6) on opposite sides through bearings, and the front side of the vertical plate (5) is fixedly connected to a convex plate (8), the front side of the convex plate (8) passes through the crushing box (1) and extends to the outside of the crushing box (1), the bottom of the convex plate (8) is fixedly connected to a rotating motor (9), the output end of the rotating motor (9) is fixedly connected to the connection point of the crushing roller (7), and a driving component (10) is arranged at the top of the crushing box (1) and on the left side of the rotating drum (2).

2. A multifunctional crusher for road maintenance according to claim 1, characterized in that: The driving assembly (10) comprises a servo motor (101), the bottom of the servo motor (101) is fixedly connected to the connection point of the crushing box (1), the output end of the servo motor (101) is fixedly connected to a driving gear (102), the top of the outer surface of the rotating drum (2) is fixedly connected to a driven gear (103), and the driving gear (102) and the driven gear (103) are meshed.

3. A multifunctional crusher for road maintenance according to claim 1, characterized in that: Guide rods (11) are fixedly connected to the left and right sides of the top of the transverse plate (4), and the top of the guide rod (11) penetrates the crushing box (1) and extends to the outside of the crushing box (1).

4. A multifunctional crusher for road maintenance according to claim 3, characterized in that: Slide cylinders (12) are embedded and installed on both left and right sides of the top of the crushing box (1), and the inner surface of the slide cylinder (12) is slidably connected to the outer surface of the guide rod (11).

5. A multifunctional crusher for road maintenance according to claim 1, characterized in that: The right side of the top of the crushing box (1) is connected to a feed frame (13), and the top between the front and back sides of the inner cavity of the feed frame (13) is rotatably connected to a swing cover (14) via a bearing.

6. A multifunctional crusher for road maintenance according to claim 5, characterized in that: The left and right sides of the front of the crushing box (1) are provided with movable grooves (15) for use with the convex plate (8), and a baffle (16) is fixedly connected to the top of the inner cavity of the crushing box (1) and located on the left side of the feed frame (13).

7. A multifunctional crusher for road maintenance according to claim 1, characterized in that: The bottom of the left side of the crushing box (1) is connected to a discharge frame (17), and the bottom of the inner cavity of the crushing box (1) is fixedly connected to a guide plate (18).

Images